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index b42602edaa..a5cf8920eb 100644
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/api_reference.html b/docs/api_reference.html
index 43142dcd90..d2f0f1ce60 100644
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Array.array.html b/docs/attribute/cfdm.Array.array.html
index 8e47ab85bd..44e567fd47 100644
--- a/docs/attribute/cfdm.Array.array.html
+++ b/docs/attribute/cfdm.Array.array.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Array.dtype.html b/docs/attribute/cfdm.Array.dtype.html
index c9d140b1fe..bf59481f2a 100644
--- a/docs/attribute/cfdm.Array.dtype.html
+++ b/docs/attribute/cfdm.Array.dtype.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Array.ndim.html b/docs/attribute/cfdm.Array.ndim.html
index d4f3718cf7..bbd53eed05 100644
--- a/docs/attribute/cfdm.Array.ndim.html
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     <div class="clearer"></div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Array.shape.html b/docs/attribute/cfdm.Array.shape.html
index 633d2480f4..63570c85a3 100644
--- a/docs/attribute/cfdm.Array.shape.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Array.size.html b/docs/attribute/cfdm.Array.size.html
index 1970fba710..eab51d513d 100644
--- a/docs/attribute/cfdm.Array.size.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.AuxiliaryCoordinate.array.html b/docs/attribute/cfdm.AuxiliaryCoordinate.array.html
index 10aa8f82e4..6b67c673fb 100644
--- a/docs/attribute/cfdm.AuxiliaryCoordinate.array.html
+++ b/docs/attribute/cfdm.AuxiliaryCoordinate.array.html
@@ -168,7 +168,7 @@ <h1>cfdm.AuxiliaryCoordinate.array<a class="headerlink" href="#cfdm-auxiliarycoo
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.AuxiliaryCoordinate.bounds.html b/docs/attribute/cfdm.AuxiliaryCoordinate.bounds.html
index 3cfeec627c..ec4dd04498 100644
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+++ b/docs/attribute/cfdm.AuxiliaryCoordinate.bounds.html
@@ -174,7 +174,7 @@ <h1>cfdm.AuxiliaryCoordinate.bounds<a class="headerlink" href="#cfdm-auxiliaryco
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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index d6c3244e54..a1b064f7a0 100644
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+++ b/docs/attribute/cfdm.AuxiliaryCoordinate.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.AuxiliaryCoordinate.construct_type<a class="headerlink" href="#cfdm-aux
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.AuxiliaryCoordinate.data.html b/docs/attribute/cfdm.AuxiliaryCoordinate.data.html
index 9f6d7d394d..dee71a133c 100644
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+++ b/docs/attribute/cfdm.AuxiliaryCoordinate.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.AuxiliaryCoordinate.data<a class="headerlink" href="#cfdm-auxiliarycoor
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.AuxiliaryCoordinate.datetime_array.html b/docs/attribute/cfdm.AuxiliaryCoordinate.datetime_array.html
index 7dff8fa653..f7a4065188 100644
--- a/docs/attribute/cfdm.AuxiliaryCoordinate.datetime_array.html
+++ b/docs/attribute/cfdm.AuxiliaryCoordinate.datetime_array.html
@@ -164,7 +164,7 @@ <h1>cfdm.AuxiliaryCoordinate.datetime_array<a class="headerlink" href="#cfdm-aux
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.AuxiliaryCoordinate.dtype.html b/docs/attribute/cfdm.AuxiliaryCoordinate.dtype.html
index dce09d42ef..cebce04278 100644
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+++ b/docs/attribute/cfdm.AuxiliaryCoordinate.dtype.html
@@ -149,7 +149,7 @@ <h1>cfdm.AuxiliaryCoordinate.dtype<a class="headerlink" href="#cfdm-auxiliarycoo
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.AuxiliaryCoordinate.interior_ring.html b/docs/attribute/cfdm.AuxiliaryCoordinate.interior_ring.html
index a0301b1b23..0230f91962 100644
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.AuxiliaryCoordinate.ndim.html b/docs/attribute/cfdm.AuxiliaryCoordinate.ndim.html
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@@ -179,7 +179,7 @@ <h1>cfdm.AuxiliaryCoordinate.ndim<a class="headerlink" href="#cfdm-auxiliarycoor
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.AuxiliaryCoordinate.shape.html b/docs/attribute/cfdm.AuxiliaryCoordinate.shape.html
index 80cc960538..149451d3ec 100644
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+++ b/docs/attribute/cfdm.AuxiliaryCoordinate.shape.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.AuxiliaryCoordinate.size.html b/docs/attribute/cfdm.AuxiliaryCoordinate.size.html
index 31bdb680c2..0efd6bce0f 100644
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@@ -179,7 +179,7 @@ <h1>cfdm.AuxiliaryCoordinate.size<a class="headerlink" href="#cfdm-auxiliarycoor
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Bounds.array.html b/docs/attribute/cfdm.Bounds.array.html
index 196d16aaec..95195a3f9f 100644
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@@ -168,7 +168,7 @@ <h1>cfdm.Bounds.array<a class="headerlink" href="#cfdm-bounds-array" title="Perm
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Bounds.data.html b/docs/attribute/cfdm.Bounds.data.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Bounds.datetime_array.html b/docs/attribute/cfdm.Bounds.datetime_array.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Bounds.dtype.html b/docs/attribute/cfdm.Bounds.dtype.html
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@@ -149,7 +149,7 @@ <h1>cfdm.Bounds.dtype<a class="headerlink" href="#cfdm-bounds-dtype" title="Perm
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Bounds.ndim.html b/docs/attribute/cfdm.Bounds.ndim.html
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@@ -179,7 +179,7 @@ <h1>cfdm.Bounds.ndim<a class="headerlink" href="#cfdm-bounds-ndim" title="Permal
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Bounds.shape.html b/docs/attribute/cfdm.Bounds.shape.html
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@@ -179,7 +179,7 @@ <h1>cfdm.Bounds.shape<a class="headerlink" href="#cfdm-bounds-shape" title="Perm
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Bounds.size.html b/docs/attribute/cfdm.Bounds.size.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.CellMeasure.array.html b/docs/attribute/cfdm.CellMeasure.array.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.CellMeasure.construct_type.html b/docs/attribute/cfdm.CellMeasure.construct_type.html
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@@ -159,7 +159,7 @@ <h1>cfdm.CellMeasure.construct_type<a class="headerlink" href="#cfdm-cellmeasure
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.CellMeasure.data.html b/docs/attribute/cfdm.CellMeasure.data.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.CellMeasure.datetime_array.html b/docs/attribute/cfdm.CellMeasure.datetime_array.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.CellMeasure.dtype.html b/docs/attribute/cfdm.CellMeasure.dtype.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.CellMeasure.ndim.html b/docs/attribute/cfdm.CellMeasure.ndim.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.CellMeasure.shape.html b/docs/attribute/cfdm.CellMeasure.shape.html
index 81eaffea79..661dda9d5a 100644
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.CellMeasure.size.html b/docs/attribute/cfdm.CellMeasure.size.html
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     <div class="clearer"></div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.CellMethod.construct_type.html b/docs/attribute/cfdm.CellMethod.construct_type.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.CompressedArray.array.html b/docs/attribute/cfdm.CompressedArray.array.html
index 38c9470cd7..da86f6fbd8 100644
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+++ b/docs/attribute/cfdm.CompressedArray.array.html
@@ -156,7 +156,7 @@ <h1>cfdm.CompressedArray.array<a class="headerlink" href="#cfdm-compressedarray-
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.CompressedArray.compressed_array.html b/docs/attribute/cfdm.CompressedArray.compressed_array.html
index 81b81976c2..cd42b18a5e 100644
--- a/docs/attribute/cfdm.CompressedArray.compressed_array.html
+++ b/docs/attribute/cfdm.CompressedArray.compressed_array.html
@@ -158,7 +158,7 @@ <h1>cfdm.CompressedArray.compressed_array<a class="headerlink" href="#cfdm-compr
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.CompressedArray.dtype.html b/docs/attribute/cfdm.CompressedArray.dtype.html
index 8be705761f..96e71b2b6e 100644
--- a/docs/attribute/cfdm.CompressedArray.dtype.html
+++ b/docs/attribute/cfdm.CompressedArray.dtype.html
@@ -142,7 +142,7 @@ <h1>cfdm.CompressedArray.dtype<a class="headerlink" href="#cfdm-compressedarray-
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.CompressedArray.ndim.html b/docs/attribute/cfdm.CompressedArray.ndim.html
index bd26508db0..6e0dbf72b4 100644
--- a/docs/attribute/cfdm.CompressedArray.ndim.html
+++ b/docs/attribute/cfdm.CompressedArray.ndim.html
@@ -145,7 +145,7 @@ <h1>cfdm.CompressedArray.ndim<a class="headerlink" href="#cfdm-compressedarray-n
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.CompressedArray.shape.html b/docs/attribute/cfdm.CompressedArray.shape.html
index 8479011257..fa99a16b12 100644
--- a/docs/attribute/cfdm.CompressedArray.shape.html
+++ b/docs/attribute/cfdm.CompressedArray.shape.html
@@ -142,7 +142,7 @@ <h1>cfdm.CompressedArray.shape<a class="headerlink" href="#cfdm-compressedarray-
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.CompressedArray.size.html b/docs/attribute/cfdm.CompressedArray.size.html
index 8813040bbf..a020ff4d61 100644
--- a/docs/attribute/cfdm.CompressedArray.size.html
+++ b/docs/attribute/cfdm.CompressedArray.size.html
@@ -145,7 +145,7 @@ <h1>cfdm.CompressedArray.size<a class="headerlink" href="#cfdm-compressedarray-s
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Constant._func.html b/docs/attribute/cfdm.Constant._func.html
index 39b11608e5..5a0e00fb8f 100644
--- a/docs/attribute/cfdm.Constant._func.html
+++ b/docs/attribute/cfdm.Constant._func.html
@@ -141,7 +141,7 @@ <h1>cfdm.Constant._func<a class="headerlink" href="#cfdm-constant-func" title="P
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Constant.value.html b/docs/attribute/cfdm.Constant.value.html
index e52352e52f..ad4beb3677 100644
--- a/docs/attribute/cfdm.Constant.value.html
+++ b/docs/attribute/cfdm.Constant.value.html
@@ -141,7 +141,7 @@ <h1>cfdm.Constant.value<a class="headerlink" href="#cfdm-constant-value" title="
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.CoordinateReference.construct_type.html b/docs/attribute/cfdm.CoordinateReference.construct_type.html
index 060c3be4f6..00871968f2 100644
--- a/docs/attribute/cfdm.CoordinateReference.construct_type.html
+++ b/docs/attribute/cfdm.CoordinateReference.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.CoordinateReference.construct_type<a class="headerlink" href="#cfdm-coo
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.CoordinateReference.coordinate_conversion.html b/docs/attribute/cfdm.CoordinateReference.coordinate_conversion.html
index d7a101e9a8..8752485f48 100644
--- a/docs/attribute/cfdm.CoordinateReference.coordinate_conversion.html
+++ b/docs/attribute/cfdm.CoordinateReference.coordinate_conversion.html
@@ -170,7 +170,7 @@ <h1>cfdm.CoordinateReference.coordinate_conversion<a class="headerlink" href="#c
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.CoordinateReference.datum.html b/docs/attribute/cfdm.CoordinateReference.datum.html
index db859206dd..4576953a46 100644
--- a/docs/attribute/cfdm.CoordinateReference.datum.html
+++ b/docs/attribute/cfdm.CoordinateReference.datum.html
@@ -166,7 +166,7 @@ <h1>cfdm.CoordinateReference.datum<a class="headerlink" href="#cfdm-coordinatere
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Count.array.html b/docs/attribute/cfdm.Count.array.html
index 318e719eef..c9c475c5b3 100644
--- a/docs/attribute/cfdm.Count.array.html
+++ b/docs/attribute/cfdm.Count.array.html
@@ -168,7 +168,7 @@ <h1>cfdm.Count.array<a class="headerlink" href="#cfdm-count-array" title="Permal
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Count.data.html b/docs/attribute/cfdm.Count.data.html
index 5395e4b50c..5ebb005b94 100644
--- a/docs/attribute/cfdm.Count.data.html
+++ b/docs/attribute/cfdm.Count.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.Count.data<a class="headerlink" href="#cfdm-count-data" title="Permalin
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Count.datetime_array.html b/docs/attribute/cfdm.Count.datetime_array.html
index da0301c72f..9b7038101d 100644
--- a/docs/attribute/cfdm.Count.datetime_array.html
+++ b/docs/attribute/cfdm.Count.datetime_array.html
@@ -164,7 +164,7 @@ <h1>cfdm.Count.datetime_array<a class="headerlink" href="#cfdm-count-datetime-ar
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Count.dtype.html b/docs/attribute/cfdm.Count.dtype.html
index 7c33b26a12..c942cff2c0 100644
--- a/docs/attribute/cfdm.Count.dtype.html
+++ b/docs/attribute/cfdm.Count.dtype.html
@@ -149,7 +149,7 @@ <h1>cfdm.Count.dtype<a class="headerlink" href="#cfdm-count-dtype" title="Permal
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Count.ndim.html b/docs/attribute/cfdm.Count.ndim.html
index 680c087a6f..63df0fdbd0 100644
--- a/docs/attribute/cfdm.Count.ndim.html
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@@ -179,7 +179,7 @@ <h1>cfdm.Count.ndim<a class="headerlink" href="#cfdm-count-ndim" title="Permalin
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Count.shape.html b/docs/attribute/cfdm.Count.shape.html
index ebc793baa4..6ab4d6b7f3 100644
--- a/docs/attribute/cfdm.Count.shape.html
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@@ -179,7 +179,7 @@ <h1>cfdm.Count.shape<a class="headerlink" href="#cfdm-count-shape" title="Permal
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Count.size.html b/docs/attribute/cfdm.Count.size.html
index a6fce493dc..81c28a5b41 100644
--- a/docs/attribute/cfdm.Count.size.html
+++ b/docs/attribute/cfdm.Count.size.html
@@ -179,7 +179,7 @@ <h1>cfdm.Count.size<a class="headerlink" href="#cfdm-count-size" title="Permalin
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Data.array.html b/docs/attribute/cfdm.Data.array.html
index 93ac8ec906..3b8977d03a 100644
--- a/docs/attribute/cfdm.Data.array.html
+++ b/docs/attribute/cfdm.Data.array.html
@@ -165,7 +165,7 @@ <h1>cfdm.Data.array<a class="headerlink" href="#cfdm-data-array" title="Permalin
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Data.compressed_array.html b/docs/attribute/cfdm.Data.compressed_array.html
index 581bb33a83..078b1299f6 100644
--- a/docs/attribute/cfdm.Data.compressed_array.html
+++ b/docs/attribute/cfdm.Data.compressed_array.html
@@ -162,7 +162,7 @@ <h1>cfdm.Data.compressed_array<a class="headerlink" href="#cfdm-data-compressed-
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Data.data.html b/docs/attribute/cfdm.Data.data.html
index a4fb7236e3..81ef56c717 100644
--- a/docs/attribute/cfdm.Data.data.html
+++ b/docs/attribute/cfdm.Data.data.html
@@ -147,7 +147,7 @@ <h1>cfdm.Data.data<a class="headerlink" href="#cfdm-data-data" title="Permalink
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Data.datetime_array.html b/docs/attribute/cfdm.Data.datetime_array.html
index 3639c0915e..cf3c49a4a0 100644
--- a/docs/attribute/cfdm.Data.datetime_array.html
+++ b/docs/attribute/cfdm.Data.datetime_array.html
@@ -187,7 +187,7 @@ <h1>cfdm.Data.datetime_array<a class="headerlink" href="#cfdm-data-datetime-arra
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Data.datetime_as_string.html b/docs/attribute/cfdm.Data.datetime_as_string.html
index 76e5ff4ea4..2992e9a9f5 100644
--- a/docs/attribute/cfdm.Data.datetime_as_string.html
+++ b/docs/attribute/cfdm.Data.datetime_as_string.html
@@ -176,7 +176,7 @@ <h1>cfdm.Data.datetime_as_string<a class="headerlink" href="#cfdm-data-datetime-
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Data.dtype.html b/docs/attribute/cfdm.Data.dtype.html
index 17707d9f7b..040f00f927 100644
--- a/docs/attribute/cfdm.Data.dtype.html
+++ b/docs/attribute/cfdm.Data.dtype.html
@@ -149,7 +149,7 @@ <h1>cfdm.Data.dtype<a class="headerlink" href="#cfdm-data-dtype" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Data.mask.html b/docs/attribute/cfdm.Data.mask.html
index 03f950090e..1f0055e0a5 100644
--- a/docs/attribute/cfdm.Data.mask.html
+++ b/docs/attribute/cfdm.Data.mask.html
@@ -170,7 +170,7 @@ <h1>cfdm.Data.mask<a class="headerlink" href="#cfdm-data-mask" title="Permalink
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Data.ndim.html b/docs/attribute/cfdm.Data.ndim.html
index 68ba6229c1..7ad6697b58 100644
--- a/docs/attribute/cfdm.Data.ndim.html
+++ b/docs/attribute/cfdm.Data.ndim.html
@@ -167,7 +167,7 @@ <h1>cfdm.Data.ndim<a class="headerlink" href="#cfdm-data-ndim" title="Permalink
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Data.shape.html b/docs/attribute/cfdm.Data.shape.html
index ac3e067eda..1f4e901960 100644
--- a/docs/attribute/cfdm.Data.shape.html
+++ b/docs/attribute/cfdm.Data.shape.html
@@ -167,7 +167,7 @@ <h1>cfdm.Data.shape<a class="headerlink" href="#cfdm-data-shape" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Data.size.html b/docs/attribute/cfdm.Data.size.html
index 5c7537b94b..a2210254a4 100644
--- a/docs/attribute/cfdm.Data.size.html
+++ b/docs/attribute/cfdm.Data.size.html
@@ -167,7 +167,7 @@ <h1>cfdm.Data.size<a class="headerlink" href="#cfdm-data-size" title="Permalink
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.DimensionCoordinate.array.html b/docs/attribute/cfdm.DimensionCoordinate.array.html
index 02754fbd1a..e43064fb89 100644
--- a/docs/attribute/cfdm.DimensionCoordinate.array.html
+++ b/docs/attribute/cfdm.DimensionCoordinate.array.html
@@ -168,7 +168,7 @@ <h1>cfdm.DimensionCoordinate.array<a class="headerlink" href="#cfdm-dimensioncoo
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.DimensionCoordinate.bounds.html b/docs/attribute/cfdm.DimensionCoordinate.bounds.html
index e8e9155d69..6b78c0718a 100644
--- a/docs/attribute/cfdm.DimensionCoordinate.bounds.html
+++ b/docs/attribute/cfdm.DimensionCoordinate.bounds.html
@@ -174,7 +174,7 @@ <h1>cfdm.DimensionCoordinate.bounds<a class="headerlink" href="#cfdm-dimensionco
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.DimensionCoordinate.construct_type.html b/docs/attribute/cfdm.DimensionCoordinate.construct_type.html
index 5e9a5f0d7a..a493d1ff16 100644
--- a/docs/attribute/cfdm.DimensionCoordinate.construct_type.html
+++ b/docs/attribute/cfdm.DimensionCoordinate.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.DimensionCoordinate.construct_type<a class="headerlink" href="#cfdm-dim
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.DimensionCoordinate.data.html b/docs/attribute/cfdm.DimensionCoordinate.data.html
index 81ddfcee81..47ed2a777a 100644
--- a/docs/attribute/cfdm.DimensionCoordinate.data.html
+++ b/docs/attribute/cfdm.DimensionCoordinate.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.DimensionCoordinate.data<a class="headerlink" href="#cfdm-dimensioncoor
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.DimensionCoordinate.datetime_array.html b/docs/attribute/cfdm.DimensionCoordinate.datetime_array.html
index b33c75a0e0..2a31140f0c 100644
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+++ b/docs/attribute/cfdm.DimensionCoordinate.datetime_array.html
@@ -164,7 +164,7 @@ <h1>cfdm.DimensionCoordinate.datetime_array<a class="headerlink" href="#cfdm-dim
     <div class="clearer"></div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.DimensionCoordinate.dtype.html b/docs/attribute/cfdm.DimensionCoordinate.dtype.html
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--- a/docs/attribute/cfdm.DimensionCoordinate.dtype.html
+++ b/docs/attribute/cfdm.DimensionCoordinate.dtype.html
@@ -149,7 +149,7 @@ <h1>cfdm.DimensionCoordinate.dtype<a class="headerlink" href="#cfdm-dimensioncoo
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/attribute/cfdm.DimensionCoordinate.interior_ring.html b/docs/attribute/cfdm.DimensionCoordinate.interior_ring.html
index 141a784a45..920012c43d 100644
--- a/docs/attribute/cfdm.DimensionCoordinate.interior_ring.html
+++ b/docs/attribute/cfdm.DimensionCoordinate.interior_ring.html
@@ -173,7 +173,7 @@ <h1>cfdm.DimensionCoordinate.interior_ring<a class="headerlink" href="#cfdm-dime
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.DimensionCoordinate.ndim.html b/docs/attribute/cfdm.DimensionCoordinate.ndim.html
index 13696902bb..2670f207ee 100644
--- a/docs/attribute/cfdm.DimensionCoordinate.ndim.html
+++ b/docs/attribute/cfdm.DimensionCoordinate.ndim.html
@@ -179,7 +179,7 @@ <h1>cfdm.DimensionCoordinate.ndim<a class="headerlink" href="#cfdm-dimensioncoor
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/attribute/cfdm.DimensionCoordinate.shape.html b/docs/attribute/cfdm.DimensionCoordinate.shape.html
index 24f39265f7..2f49702361 100644
--- a/docs/attribute/cfdm.DimensionCoordinate.shape.html
+++ b/docs/attribute/cfdm.DimensionCoordinate.shape.html
@@ -179,7 +179,7 @@ <h1>cfdm.DimensionCoordinate.shape<a class="headerlink" href="#cfdm-dimensioncoo
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/attribute/cfdm.DimensionCoordinate.size.html b/docs/attribute/cfdm.DimensionCoordinate.size.html
index 4d24a86d7c..2544c7bc8a 100644
--- a/docs/attribute/cfdm.DimensionCoordinate.size.html
+++ b/docs/attribute/cfdm.DimensionCoordinate.size.html
@@ -179,7 +179,7 @@ <h1>cfdm.DimensionCoordinate.size<a class="headerlink" href="#cfdm-dimensioncoor
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/attribute/cfdm.Domain.construct_type.html b/docs/attribute/cfdm.Domain.construct_type.html
index 46dbe57c3f..8bd6e28045 100644
--- a/docs/attribute/cfdm.Domain.construct_type.html
+++ b/docs/attribute/cfdm.Domain.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.Domain.construct_type<a class="headerlink" href="#cfdm-domain-construct
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/attribute/cfdm.Domain.constructs.html b/docs/attribute/cfdm.Domain.constructs.html
index aacd146b2c..c46f1ea154 100644
--- a/docs/attribute/cfdm.Domain.constructs.html
+++ b/docs/attribute/cfdm.Domain.constructs.html
@@ -166,7 +166,7 @@ <h1>cfdm.Domain.constructs<a class="headerlink" href="#cfdm-domain-constructs" t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/attribute/cfdm.DomainAncillary.array.html b/docs/attribute/cfdm.DomainAncillary.array.html
index b9472a3ecf..0fe80b477f 100644
--- a/docs/attribute/cfdm.DomainAncillary.array.html
+++ b/docs/attribute/cfdm.DomainAncillary.array.html
@@ -168,7 +168,7 @@ <h1>cfdm.DomainAncillary.array<a class="headerlink" href="#cfdm-domainancillary-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/attribute/cfdm.DomainAncillary.bounds.html b/docs/attribute/cfdm.DomainAncillary.bounds.html
index 9e8f1d4299..e03ff52337 100644
--- a/docs/attribute/cfdm.DomainAncillary.bounds.html
+++ b/docs/attribute/cfdm.DomainAncillary.bounds.html
@@ -174,7 +174,7 @@ <h1>cfdm.DomainAncillary.bounds<a class="headerlink" href="#cfdm-domainancillary
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/attribute/cfdm.DomainAncillary.construct_type.html b/docs/attribute/cfdm.DomainAncillary.construct_type.html
index d3ada91045..ac3fca2928 100644
--- a/docs/attribute/cfdm.DomainAncillary.construct_type.html
+++ b/docs/attribute/cfdm.DomainAncillary.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.DomainAncillary.construct_type<a class="headerlink" href="#cfdm-domaina
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.DomainAncillary.data.html b/docs/attribute/cfdm.DomainAncillary.data.html
index 3ceaab6919..36db1af6ae 100644
--- a/docs/attribute/cfdm.DomainAncillary.data.html
+++ b/docs/attribute/cfdm.DomainAncillary.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.DomainAncillary.data<a class="headerlink" href="#cfdm-domainancillary-d
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/attribute/cfdm.DomainAncillary.datetime_array.html b/docs/attribute/cfdm.DomainAncillary.datetime_array.html
index 1829f99a80..3bcb116f6f 100644
--- a/docs/attribute/cfdm.DomainAncillary.datetime_array.html
+++ b/docs/attribute/cfdm.DomainAncillary.datetime_array.html
@@ -164,7 +164,7 @@ <h1>cfdm.DomainAncillary.datetime_array<a class="headerlink" href="#cfdm-domaina
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.DomainAncillary.dtype.html b/docs/attribute/cfdm.DomainAncillary.dtype.html
index 468b9c72a6..bcb7c78a43 100644
--- a/docs/attribute/cfdm.DomainAncillary.dtype.html
+++ b/docs/attribute/cfdm.DomainAncillary.dtype.html
@@ -149,7 +149,7 @@ <h1>cfdm.DomainAncillary.dtype<a class="headerlink" href="#cfdm-domainancillary-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.DomainAncillary.interior_ring.html b/docs/attribute/cfdm.DomainAncillary.interior_ring.html
index 41646e1cc8..efd4e70d19 100644
--- a/docs/attribute/cfdm.DomainAncillary.interior_ring.html
+++ b/docs/attribute/cfdm.DomainAncillary.interior_ring.html
@@ -173,7 +173,7 @@ <h1>cfdm.DomainAncillary.interior_ring<a class="headerlink" href="#cfdm-domainan
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.DomainAncillary.ndim.html b/docs/attribute/cfdm.DomainAncillary.ndim.html
index cb5faf0a0a..e6beaac8c6 100644
--- a/docs/attribute/cfdm.DomainAncillary.ndim.html
+++ b/docs/attribute/cfdm.DomainAncillary.ndim.html
@@ -179,7 +179,7 @@ <h1>cfdm.DomainAncillary.ndim<a class="headerlink" href="#cfdm-domainancillary-n
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.DomainAncillary.shape.html b/docs/attribute/cfdm.DomainAncillary.shape.html
index 034664e039..7f9061b718 100644
--- a/docs/attribute/cfdm.DomainAncillary.shape.html
+++ b/docs/attribute/cfdm.DomainAncillary.shape.html
@@ -179,7 +179,7 @@ <h1>cfdm.DomainAncillary.shape<a class="headerlink" href="#cfdm-domainancillary-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.DomainAncillary.size.html b/docs/attribute/cfdm.DomainAncillary.size.html
index 4b67eb7051..8a75c00cce 100644
--- a/docs/attribute/cfdm.DomainAncillary.size.html
+++ b/docs/attribute/cfdm.DomainAncillary.size.html
@@ -179,7 +179,7 @@ <h1>cfdm.DomainAncillary.size<a class="headerlink" href="#cfdm-domainancillary-s
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/attribute/cfdm.DomainAxis.construct_type.html b/docs/attribute/cfdm.DomainAxis.construct_type.html
index 48f5f6c295..ea5c88bc51 100644
--- a/docs/attribute/cfdm.DomainAxis.construct_type.html
+++ b/docs/attribute/cfdm.DomainAxis.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.DomainAxis.construct_type<a class="headerlink" href="#cfdm-domainaxis-c
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Field.array.html b/docs/attribute/cfdm.Field.array.html
index 10489cceaa..6230c6823a 100644
--- a/docs/attribute/cfdm.Field.array.html
+++ b/docs/attribute/cfdm.Field.array.html
@@ -168,7 +168,7 @@ <h1>cfdm.Field.array<a class="headerlink" href="#cfdm-field-array" title="Permal
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Field.construct_type.html b/docs/attribute/cfdm.Field.construct_type.html
index 922006e8d0..a69ed02c7f 100644
--- a/docs/attribute/cfdm.Field.construct_type.html
+++ b/docs/attribute/cfdm.Field.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.Field.construct_type<a class="headerlink" href="#cfdm-field-construct-t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Field.constructs.html b/docs/attribute/cfdm.Field.constructs.html
index ebff8b3a8b..fd97551b47 100644
--- a/docs/attribute/cfdm.Field.constructs.html
+++ b/docs/attribute/cfdm.Field.constructs.html
@@ -166,7 +166,7 @@ <h1>cfdm.Field.constructs<a class="headerlink" href="#cfdm-field-constructs" tit
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Field.data.html b/docs/attribute/cfdm.Field.data.html
index a634aa2d1a..abb2fb04c6 100644
--- a/docs/attribute/cfdm.Field.data.html
+++ b/docs/attribute/cfdm.Field.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.Field.data<a class="headerlink" href="#cfdm-field-data" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Field.datetime_array.html b/docs/attribute/cfdm.Field.datetime_array.html
index d88d97f56b..54c13dee4a 100644
--- a/docs/attribute/cfdm.Field.datetime_array.html
+++ b/docs/attribute/cfdm.Field.datetime_array.html
@@ -164,7 +164,7 @@ <h1>cfdm.Field.datetime_array<a class="headerlink" href="#cfdm-field-datetime-ar
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Field.domain.html b/docs/attribute/cfdm.Field.domain.html
index 85659e0bb4..023b8ef982 100644
--- a/docs/attribute/cfdm.Field.domain.html
+++ b/docs/attribute/cfdm.Field.domain.html
@@ -170,7 +170,7 @@ <h1>cfdm.Field.domain<a class="headerlink" href="#cfdm-field-domain" title="Perm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Field.dtype.html b/docs/attribute/cfdm.Field.dtype.html
index 76d9aba8d9..c86d8efcc6 100644
--- a/docs/attribute/cfdm.Field.dtype.html
+++ b/docs/attribute/cfdm.Field.dtype.html
@@ -149,7 +149,7 @@ <h1>cfdm.Field.dtype<a class="headerlink" href="#cfdm-field-dtype" title="Permal
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Field.ndim.html b/docs/attribute/cfdm.Field.ndim.html
index b6f8f2846b..2e72b81a9a 100644
--- a/docs/attribute/cfdm.Field.ndim.html
+++ b/docs/attribute/cfdm.Field.ndim.html
@@ -179,7 +179,7 @@ <h1>cfdm.Field.ndim<a class="headerlink" href="#cfdm-field-ndim" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Field.shape.html b/docs/attribute/cfdm.Field.shape.html
index 28aa3f4ec8..dcde04f3bc 100644
--- a/docs/attribute/cfdm.Field.shape.html
+++ b/docs/attribute/cfdm.Field.shape.html
@@ -179,7 +179,7 @@ <h1>cfdm.Field.shape<a class="headerlink" href="#cfdm-field-shape" title="Permal
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.Field.size.html b/docs/attribute/cfdm.Field.size.html
index 0a42dcb392..5cafb04838 100644
--- a/docs/attribute/cfdm.Field.size.html
+++ b/docs/attribute/cfdm.Field.size.html
@@ -179,7 +179,7 @@ <h1>cfdm.Field.size<a class="headerlink" href="#cfdm-field-size" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.FieldAncillary.array.html b/docs/attribute/cfdm.FieldAncillary.array.html
index 8a386d7715..170ec5d7be 100644
--- a/docs/attribute/cfdm.FieldAncillary.array.html
+++ b/docs/attribute/cfdm.FieldAncillary.array.html
@@ -168,7 +168,7 @@ <h1>cfdm.FieldAncillary.array<a class="headerlink" href="#cfdm-fieldancillary-ar
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.FieldAncillary.construct_type.html b/docs/attribute/cfdm.FieldAncillary.construct_type.html
index 7715489f63..58f82b1c8b 100644
--- a/docs/attribute/cfdm.FieldAncillary.construct_type.html
+++ b/docs/attribute/cfdm.FieldAncillary.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.FieldAncillary.construct_type<a class="headerlink" href="#cfdm-fieldanc
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.FieldAncillary.data.html b/docs/attribute/cfdm.FieldAncillary.data.html
index b5acafd1b3..69f684263f 100644
--- a/docs/attribute/cfdm.FieldAncillary.data.html
+++ b/docs/attribute/cfdm.FieldAncillary.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.FieldAncillary.data<a class="headerlink" href="#cfdm-fieldancillary-dat
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.FieldAncillary.datetime_array.html b/docs/attribute/cfdm.FieldAncillary.datetime_array.html
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--- a/docs/attribute/cfdm.FieldAncillary.datetime_array.html
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@@ -164,7 +164,7 @@ <h1>cfdm.FieldAncillary.datetime_array<a class="headerlink" href="#cfdm-fieldanc
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.FieldAncillary.dtype.html b/docs/attribute/cfdm.FieldAncillary.dtype.html
index b4c0492b85..3beb807bd0 100644
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.FieldAncillary.ndim.html b/docs/attribute/cfdm.FieldAncillary.ndim.html
index 95930ba5a5..d151ceb59e 100644
--- a/docs/attribute/cfdm.FieldAncillary.ndim.html
+++ b/docs/attribute/cfdm.FieldAncillary.ndim.html
@@ -179,7 +179,7 @@ <h1>cfdm.FieldAncillary.ndim<a class="headerlink" href="#cfdm-fieldancillary-ndi
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.FieldAncillary.shape.html b/docs/attribute/cfdm.FieldAncillary.shape.html
index b357e04a51..60f41ab260 100644
--- a/docs/attribute/cfdm.FieldAncillary.shape.html
+++ b/docs/attribute/cfdm.FieldAncillary.shape.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.FieldAncillary.size.html b/docs/attribute/cfdm.FieldAncillary.size.html
index ec2883447a..7b7aa43662 100644
--- a/docs/attribute/cfdm.FieldAncillary.size.html
+++ b/docs/attribute/cfdm.FieldAncillary.size.html
@@ -179,7 +179,7 @@ <h1>cfdm.FieldAncillary.size<a class="headerlink" href="#cfdm-fieldancillary-siz
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.GatheredArray.array.html b/docs/attribute/cfdm.GatheredArray.array.html
index 11897f4878..c715911f3b 100644
--- a/docs/attribute/cfdm.GatheredArray.array.html
+++ b/docs/attribute/cfdm.GatheredArray.array.html
@@ -156,7 +156,7 @@ <h1>cfdm.GatheredArray.array<a class="headerlink" href="#cfdm-gatheredarray-arra
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.GatheredArray.compressed_array.html b/docs/attribute/cfdm.GatheredArray.compressed_array.html
index a68af2ae83..c4aae62cd0 100644
--- a/docs/attribute/cfdm.GatheredArray.compressed_array.html
+++ b/docs/attribute/cfdm.GatheredArray.compressed_array.html
@@ -158,7 +158,7 @@ <h1>cfdm.GatheredArray.compressed_array<a class="headerlink" href="#cfdm-gathere
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.GatheredArray.dtype.html b/docs/attribute/cfdm.GatheredArray.dtype.html
index 9ec512e1f0..3b70a63a9b 100644
--- a/docs/attribute/cfdm.GatheredArray.dtype.html
+++ b/docs/attribute/cfdm.GatheredArray.dtype.html
@@ -145,7 +145,7 @@ <h1>cfdm.GatheredArray.dtype<a class="headerlink" href="#cfdm-gatheredarray-dtyp
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.GatheredArray.ndim.html b/docs/attribute/cfdm.GatheredArray.ndim.html
index 3633dfb8b4..b687796466 100644
--- a/docs/attribute/cfdm.GatheredArray.ndim.html
+++ b/docs/attribute/cfdm.GatheredArray.ndim.html
@@ -145,7 +145,7 @@ <h1>cfdm.GatheredArray.ndim<a class="headerlink" href="#cfdm-gatheredarray-ndim"
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.GatheredArray.shape.html b/docs/attribute/cfdm.GatheredArray.shape.html
index c6bc8a3027..ac2bcebad3 100644
--- a/docs/attribute/cfdm.GatheredArray.shape.html
+++ b/docs/attribute/cfdm.GatheredArray.shape.html
@@ -142,7 +142,7 @@ <h1>cfdm.GatheredArray.shape<a class="headerlink" href="#cfdm-gatheredarray-shap
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.GatheredArray.size.html b/docs/attribute/cfdm.GatheredArray.size.html
index 567957b5f1..e2ccb78948 100644
--- a/docs/attribute/cfdm.GatheredArray.size.html
+++ b/docs/attribute/cfdm.GatheredArray.size.html
@@ -145,7 +145,7 @@ <h1>cfdm.GatheredArray.size<a class="headerlink" href="#cfdm-gatheredarray-size"
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Index.array.html b/docs/attribute/cfdm.Index.array.html
index fff548f718..a52f37f52e 100644
--- a/docs/attribute/cfdm.Index.array.html
+++ b/docs/attribute/cfdm.Index.array.html
@@ -168,7 +168,7 @@ <h1>cfdm.Index.array<a class="headerlink" href="#cfdm-index-array" title="Permal
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Index.data.html b/docs/attribute/cfdm.Index.data.html
index 2d84310e79..2c2ad4f084 100644
--- a/docs/attribute/cfdm.Index.data.html
+++ b/docs/attribute/cfdm.Index.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.Index.data<a class="headerlink" href="#cfdm-index-data" title="Permalin
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Index.datetime_array.html b/docs/attribute/cfdm.Index.datetime_array.html
index 0310fefc3b..0f3f22a24a 100644
--- a/docs/attribute/cfdm.Index.datetime_array.html
+++ b/docs/attribute/cfdm.Index.datetime_array.html
@@ -164,7 +164,7 @@ <h1>cfdm.Index.datetime_array<a class="headerlink" href="#cfdm-index-datetime-ar
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Index.dtype.html b/docs/attribute/cfdm.Index.dtype.html
index 74565e1986..91c4a0aa6a 100644
--- a/docs/attribute/cfdm.Index.dtype.html
+++ b/docs/attribute/cfdm.Index.dtype.html
@@ -149,7 +149,7 @@ <h1>cfdm.Index.dtype<a class="headerlink" href="#cfdm-index-dtype" title="Permal
     <div class="clearer"></div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Index.ndim.html b/docs/attribute/cfdm.Index.ndim.html
index 1af4b3f6da..7459b23fea 100644
--- a/docs/attribute/cfdm.Index.ndim.html
+++ b/docs/attribute/cfdm.Index.ndim.html
@@ -179,7 +179,7 @@ <h1>cfdm.Index.ndim<a class="headerlink" href="#cfdm-index-ndim" title="Permalin
     <div class="clearer"></div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Index.shape.html b/docs/attribute/cfdm.Index.shape.html
index db7261a070..a7f7208e63 100644
--- a/docs/attribute/cfdm.Index.shape.html
+++ b/docs/attribute/cfdm.Index.shape.html
@@ -179,7 +179,7 @@ <h1>cfdm.Index.shape<a class="headerlink" href="#cfdm-index-shape" title="Permal
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.Index.size.html b/docs/attribute/cfdm.Index.size.html
index 66a1a002ec..504472a049 100644
--- a/docs/attribute/cfdm.Index.size.html
+++ b/docs/attribute/cfdm.Index.size.html
@@ -179,7 +179,7 @@ <h1>cfdm.Index.size<a class="headerlink" href="#cfdm-index-size" title="Permalin
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.InteriorRing.array.html b/docs/attribute/cfdm.InteriorRing.array.html
index 25dd0efa7c..1c314226df 100644
--- a/docs/attribute/cfdm.InteriorRing.array.html
+++ b/docs/attribute/cfdm.InteriorRing.array.html
@@ -168,7 +168,7 @@ <h1>cfdm.InteriorRing.array<a class="headerlink" href="#cfdm-interiorring-array"
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.InteriorRing.data.html b/docs/attribute/cfdm.InteriorRing.data.html
index 1f17cfa389..605084b59e 100644
--- a/docs/attribute/cfdm.InteriorRing.data.html
+++ b/docs/attribute/cfdm.InteriorRing.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.InteriorRing.data<a class="headerlink" href="#cfdm-interiorring-data" t
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.InteriorRing.datetime_array.html b/docs/attribute/cfdm.InteriorRing.datetime_array.html
index d8e1cccae4..a452009d1b 100644
--- a/docs/attribute/cfdm.InteriorRing.datetime_array.html
+++ b/docs/attribute/cfdm.InteriorRing.datetime_array.html
@@ -164,7 +164,7 @@ <h1>cfdm.InteriorRing.datetime_array<a class="headerlink" href="#cfdm-interiorri
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.InteriorRing.dtype.html b/docs/attribute/cfdm.InteriorRing.dtype.html
index 094dc86b19..5e981ff8ad 100644
--- a/docs/attribute/cfdm.InteriorRing.dtype.html
+++ b/docs/attribute/cfdm.InteriorRing.dtype.html
@@ -149,7 +149,7 @@ <h1>cfdm.InteriorRing.dtype<a class="headerlink" href="#cfdm-interiorring-dtype"
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.InteriorRing.ndim.html b/docs/attribute/cfdm.InteriorRing.ndim.html
index e99a1ae7ac..38f4b57f89 100644
--- a/docs/attribute/cfdm.InteriorRing.ndim.html
+++ b/docs/attribute/cfdm.InteriorRing.ndim.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.InteriorRing.shape.html b/docs/attribute/cfdm.InteriorRing.shape.html
index bc55293b94..067cc0c287 100644
--- a/docs/attribute/cfdm.InteriorRing.shape.html
+++ b/docs/attribute/cfdm.InteriorRing.shape.html
@@ -179,7 +179,7 @@ <h1>cfdm.InteriorRing.shape<a class="headerlink" href="#cfdm-interiorring-shape"
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.InteriorRing.size.html b/docs/attribute/cfdm.InteriorRing.size.html
index a4f21de9dd..f476782a14 100644
--- a/docs/attribute/cfdm.InteriorRing.size.html
+++ b/docs/attribute/cfdm.InteriorRing.size.html
@@ -179,7 +179,7 @@ <h1>cfdm.InteriorRing.size<a class="headerlink" href="#cfdm-interiorring-size" t
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.List.array.html b/docs/attribute/cfdm.List.array.html
index 80b06d3a27..d858bd5848 100644
--- a/docs/attribute/cfdm.List.array.html
+++ b/docs/attribute/cfdm.List.array.html
@@ -168,7 +168,7 @@ <h1>cfdm.List.array<a class="headerlink" href="#cfdm-list-array" title="Permalin
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.List.data.html b/docs/attribute/cfdm.List.data.html
index 9758334f3a..3fe51d76d8 100644
--- a/docs/attribute/cfdm.List.data.html
+++ b/docs/attribute/cfdm.List.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.List.data<a class="headerlink" href="#cfdm-list-data" title="Permalink
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.List.datetime_array.html b/docs/attribute/cfdm.List.datetime_array.html
index 84b495ef10..7cf6673ecd 100644
--- a/docs/attribute/cfdm.List.datetime_array.html
+++ b/docs/attribute/cfdm.List.datetime_array.html
@@ -164,7 +164,7 @@ <h1>cfdm.List.datetime_array<a class="headerlink" href="#cfdm-list-datetime-arra
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.List.dtype.html b/docs/attribute/cfdm.List.dtype.html
index c0e91a7515..53bcc02ddc 100644
--- a/docs/attribute/cfdm.List.dtype.html
+++ b/docs/attribute/cfdm.List.dtype.html
@@ -149,7 +149,7 @@ <h1>cfdm.List.dtype<a class="headerlink" href="#cfdm-list-dtype" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.List.ndim.html b/docs/attribute/cfdm.List.ndim.html
index 06b9f1624f..52356ffd46 100644
--- a/docs/attribute/cfdm.List.ndim.html
+++ b/docs/attribute/cfdm.List.ndim.html
@@ -179,7 +179,7 @@ <h1>cfdm.List.ndim<a class="headerlink" href="#cfdm-list-ndim" title="Permalink
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.List.shape.html b/docs/attribute/cfdm.List.shape.html
index d8ff9b111e..c4d6d87e46 100644
--- a/docs/attribute/cfdm.List.shape.html
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@@ -179,7 +179,7 @@ <h1>cfdm.List.shape<a class="headerlink" href="#cfdm-list-shape" title="Permalin
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.List.size.html b/docs/attribute/cfdm.List.size.html
index b20c3eb143..619755ebb6 100644
--- a/docs/attribute/cfdm.List.size.html
+++ b/docs/attribute/cfdm.List.size.html
@@ -179,7 +179,7 @@ <h1>cfdm.List.size<a class="headerlink" href="#cfdm-list-size" title="Permalink
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.NetCDFArray.array.html b/docs/attribute/cfdm.NetCDFArray.array.html
index d49bb19f88..7aaa720c4a 100644
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+++ b/docs/attribute/cfdm.NetCDFArray.array.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.NetCDFArray.dtype.html b/docs/attribute/cfdm.NetCDFArray.dtype.html
index edf2cb6a62..c6496576d2 100644
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+++ b/docs/attribute/cfdm.NetCDFArray.dtype.html
@@ -145,7 +145,7 @@ <h1>cfdm.NetCDFArray.dtype<a class="headerlink" href="#cfdm-netcdfarray-dtype" t
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.NetCDFArray.ndim.html b/docs/attribute/cfdm.NetCDFArray.ndim.html
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+++ b/docs/attribute/cfdm.NetCDFArray.ndim.html
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+++ b/docs/attribute/cfdm.core.AuxiliaryCoordinate.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.core.AuxiliaryCoordinate.construct_type<a class="headerlink" href="#cfd
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.core.AuxiliaryCoordinate.data.html b/docs/attribute/cfdm.core.AuxiliaryCoordinate.data.html
index 4b3d3d12f2..b53f8f261e 100644
--- a/docs/attribute/cfdm.core.AuxiliaryCoordinate.data.html
+++ b/docs/attribute/cfdm.core.AuxiliaryCoordinate.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.core.AuxiliaryCoordinate.data<a class="headerlink" href="#cfdm-core-aux
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.core.AuxiliaryCoordinate.interior_ring.html b/docs/attribute/cfdm.core.AuxiliaryCoordinate.interior_ring.html
index a7d1450297..e80fbd7890 100644
--- a/docs/attribute/cfdm.core.AuxiliaryCoordinate.interior_ring.html
+++ b/docs/attribute/cfdm.core.AuxiliaryCoordinate.interior_ring.html
@@ -173,7 +173,7 @@ <h1>cfdm.core.AuxiliaryCoordinate.interior_ring<a class="headerlink" href="#cfdm
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.core.Bounds.data.html b/docs/attribute/cfdm.core.Bounds.data.html
index 3262bb111b..c25cb218c3 100644
--- a/docs/attribute/cfdm.core.Bounds.data.html
+++ b/docs/attribute/cfdm.core.Bounds.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.core.Bounds.data<a class="headerlink" href="#cfdm-core-bounds-data" tit
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.core.CellMeasure.construct_type.html b/docs/attribute/cfdm.core.CellMeasure.construct_type.html
index e849546117..a9fd272f8c 100644
--- a/docs/attribute/cfdm.core.CellMeasure.construct_type.html
+++ b/docs/attribute/cfdm.core.CellMeasure.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.core.CellMeasure.construct_type<a class="headerlink" href="#cfdm-core-c
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.core.CellMeasure.data.html b/docs/attribute/cfdm.core.CellMeasure.data.html
index 8a4faa41f8..0807316096 100644
--- a/docs/attribute/cfdm.core.CellMeasure.data.html
+++ b/docs/attribute/cfdm.core.CellMeasure.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.core.CellMeasure.data<a class="headerlink" href="#cfdm-core-cellmeasure
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.core.CellMethod.construct_type.html b/docs/attribute/cfdm.core.CellMethod.construct_type.html
index 7cff1febf2..f3d1d37913 100644
--- a/docs/attribute/cfdm.core.CellMethod.construct_type.html
+++ b/docs/attribute/cfdm.core.CellMethod.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.core.CellMethod.construct_type<a class="headerlink" href="#cfdm-core-ce
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.Coordinate.bounds.html b/docs/attribute/cfdm.core.Coordinate.bounds.html
index 819acdfd80..9ad631499e 100644
--- a/docs/attribute/cfdm.core.Coordinate.bounds.html
+++ b/docs/attribute/cfdm.core.Coordinate.bounds.html
@@ -174,7 +174,7 @@ <h1>cfdm.core.Coordinate.bounds<a class="headerlink" href="#cfdm-core-coordinate
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.core.Coordinate.data.html b/docs/attribute/cfdm.core.Coordinate.data.html
index 33f829a5a7..5f778d1745 100644
--- a/docs/attribute/cfdm.core.Coordinate.data.html
+++ b/docs/attribute/cfdm.core.Coordinate.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.core.Coordinate.data<a class="headerlink" href="#cfdm-core-coordinate-d
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.core.Coordinate.interior_ring.html b/docs/attribute/cfdm.core.Coordinate.interior_ring.html
index 7a041c87d3..8231650428 100644
--- a/docs/attribute/cfdm.core.Coordinate.interior_ring.html
+++ b/docs/attribute/cfdm.core.Coordinate.interior_ring.html
@@ -173,7 +173,7 @@ <h1>cfdm.core.Coordinate.interior_ring<a class="headerlink" href="#cfdm-core-coo
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.CoordinateReference.construct_type.html b/docs/attribute/cfdm.core.CoordinateReference.construct_type.html
index 7688f77db0..c329fb4ab1 100644
--- a/docs/attribute/cfdm.core.CoordinateReference.construct_type.html
+++ b/docs/attribute/cfdm.core.CoordinateReference.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.core.CoordinateReference.construct_type<a class="headerlink" href="#cfd
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.core.CoordinateReference.coordinate_conversion.html b/docs/attribute/cfdm.core.CoordinateReference.coordinate_conversion.html
index 78bc68615a..0fba8db881 100644
--- a/docs/attribute/cfdm.core.CoordinateReference.coordinate_conversion.html
+++ b/docs/attribute/cfdm.core.CoordinateReference.coordinate_conversion.html
@@ -170,7 +170,7 @@ <h1>cfdm.core.CoordinateReference.coordinate_conversion<a class="headerlink" hre
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.core.CoordinateReference.datum.html b/docs/attribute/cfdm.core.CoordinateReference.datum.html
index 6feb110f61..62387a6d0e 100644
--- a/docs/attribute/cfdm.core.CoordinateReference.datum.html
+++ b/docs/attribute/cfdm.core.CoordinateReference.datum.html
@@ -166,7 +166,7 @@ <h1>cfdm.core.CoordinateReference.datum<a class="headerlink" href="#cfdm-core-co
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.Data.array.html b/docs/attribute/cfdm.core.Data.array.html
index 6d91d969d5..08118c26e0 100644
--- a/docs/attribute/cfdm.core.Data.array.html
+++ b/docs/attribute/cfdm.core.Data.array.html
@@ -165,7 +165,7 @@ <h1>cfdm.core.Data.array<a class="headerlink" href="#cfdm-core-data-array" title
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.Data.dtype.html b/docs/attribute/cfdm.core.Data.dtype.html
index 0adfcbd210..01e3dfb200 100644
--- a/docs/attribute/cfdm.core.Data.dtype.html
+++ b/docs/attribute/cfdm.core.Data.dtype.html
@@ -149,7 +149,7 @@ <h1>cfdm.core.Data.dtype<a class="headerlink" href="#cfdm-core-data-dtype" title
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.Data.ndim.html b/docs/attribute/cfdm.core.Data.ndim.html
index 7a845ea62d..943b938741 100644
--- a/docs/attribute/cfdm.core.Data.ndim.html
+++ b/docs/attribute/cfdm.core.Data.ndim.html
@@ -167,7 +167,7 @@ <h1>cfdm.core.Data.ndim<a class="headerlink" href="#cfdm-core-data-ndim" title="
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.Data.shape.html b/docs/attribute/cfdm.core.Data.shape.html
index 6a88803e4c..2361d6b55f 100644
--- a/docs/attribute/cfdm.core.Data.shape.html
+++ b/docs/attribute/cfdm.core.Data.shape.html
@@ -167,7 +167,7 @@ <h1>cfdm.core.Data.shape<a class="headerlink" href="#cfdm-core-data-shape" title
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.Data.size.html b/docs/attribute/cfdm.core.Data.size.html
index 4a8e4d8e3a..4443cce45f 100644
--- a/docs/attribute/cfdm.core.Data.size.html
+++ b/docs/attribute/cfdm.core.Data.size.html
@@ -167,7 +167,7 @@ <h1>cfdm.core.Data.size<a class="headerlink" href="#cfdm-core-data-size" title="
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.DimensionCoordinate.bounds.html b/docs/attribute/cfdm.core.DimensionCoordinate.bounds.html
index 21efcf1136..9c48f1b627 100644
--- a/docs/attribute/cfdm.core.DimensionCoordinate.bounds.html
+++ b/docs/attribute/cfdm.core.DimensionCoordinate.bounds.html
@@ -174,7 +174,7 @@ <h1>cfdm.core.DimensionCoordinate.bounds<a class="headerlink" href="#cfdm-core-d
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.DimensionCoordinate.construct_type.html b/docs/attribute/cfdm.core.DimensionCoordinate.construct_type.html
index dde9f5fa84..f7c9b5656c 100644
--- a/docs/attribute/cfdm.core.DimensionCoordinate.construct_type.html
+++ b/docs/attribute/cfdm.core.DimensionCoordinate.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.core.DimensionCoordinate.construct_type<a class="headerlink" href="#cfd
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.core.DimensionCoordinate.data.html b/docs/attribute/cfdm.core.DimensionCoordinate.data.html
index ad2f10134a..28841e56d3 100644
--- a/docs/attribute/cfdm.core.DimensionCoordinate.data.html
+++ b/docs/attribute/cfdm.core.DimensionCoordinate.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.core.DimensionCoordinate.data<a class="headerlink" href="#cfdm-core-dim
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.DimensionCoordinate.interior_ring.html b/docs/attribute/cfdm.core.DimensionCoordinate.interior_ring.html
index 40ead1d3cf..8405cf787b 100644
--- a/docs/attribute/cfdm.core.DimensionCoordinate.interior_ring.html
+++ b/docs/attribute/cfdm.core.DimensionCoordinate.interior_ring.html
@@ -173,7 +173,7 @@ <h1>cfdm.core.DimensionCoordinate.interior_ring<a class="headerlink" href="#cfdm
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.core.Domain.construct_type.html b/docs/attribute/cfdm.core.Domain.construct_type.html
index 9379b9c069..7f0828baf5 100644
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+++ b/docs/attribute/cfdm.core.Domain.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.core.Domain.construct_type<a class="headerlink" href="#cfdm-core-domain
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.Domain.constructs.html b/docs/attribute/cfdm.core.Domain.constructs.html
index 1ae645d69d..7811b10d69 100644
--- a/docs/attribute/cfdm.core.Domain.constructs.html
+++ b/docs/attribute/cfdm.core.Domain.constructs.html
@@ -166,7 +166,7 @@ <h1>cfdm.core.Domain.constructs<a class="headerlink" href="#cfdm-core-domain-con
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.DomainAncillary.bounds.html b/docs/attribute/cfdm.core.DomainAncillary.bounds.html
index 1d0eb78e9c..053a7b1163 100644
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+++ b/docs/attribute/cfdm.core.DomainAncillary.bounds.html
@@ -174,7 +174,7 @@ <h1>cfdm.core.DomainAncillary.bounds<a class="headerlink" href="#cfdm-core-domai
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.DomainAncillary.construct_type.html b/docs/attribute/cfdm.core.DomainAncillary.construct_type.html
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+++ b/docs/attribute/cfdm.core.DomainAncillary.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.core.DomainAncillary.construct_type<a class="headerlink" href="#cfdm-co
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/attribute/cfdm.core.DomainAncillary.data.html b/docs/attribute/cfdm.core.DomainAncillary.data.html
index 49c1af809e..3eed44ea99 100644
--- a/docs/attribute/cfdm.core.DomainAncillary.data.html
+++ b/docs/attribute/cfdm.core.DomainAncillary.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.core.DomainAncillary.data<a class="headerlink" href="#cfdm-core-domaina
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.DomainAncillary.interior_ring.html b/docs/attribute/cfdm.core.DomainAncillary.interior_ring.html
index 079a02b733..178c590227 100644
--- a/docs/attribute/cfdm.core.DomainAncillary.interior_ring.html
+++ b/docs/attribute/cfdm.core.DomainAncillary.interior_ring.html
@@ -173,7 +173,7 @@ <h1>cfdm.core.DomainAncillary.interior_ring<a class="headerlink" href="#cfdm-cor
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.DomainAxis.construct_type.html b/docs/attribute/cfdm.core.DomainAxis.construct_type.html
index fb26407b3e..be965ce87e 100644
--- a/docs/attribute/cfdm.core.DomainAxis.construct_type.html
+++ b/docs/attribute/cfdm.core.DomainAxis.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.core.DomainAxis.construct_type<a class="headerlink" href="#cfdm-core-do
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.Field.construct_type.html b/docs/attribute/cfdm.core.Field.construct_type.html
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+++ b/docs/attribute/cfdm.core.Field.construct_type.html
@@ -159,7 +159,7 @@ <h1>cfdm.core.Field.construct_type<a class="headerlink" href="#cfdm-core-field-c
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.Field.constructs.html b/docs/attribute/cfdm.core.Field.constructs.html
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+++ b/docs/attribute/cfdm.core.Field.constructs.html
@@ -166,7 +166,7 @@ <h1>cfdm.core.Field.constructs<a class="headerlink" href="#cfdm-core-field-const
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/attribute/cfdm.core.Field.data.html b/docs/attribute/cfdm.core.Field.data.html
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+++ b/docs/attribute/cfdm.core.Field.data.html
@@ -175,7 +175,7 @@ <h1>cfdm.core.Field.data<a class="headerlink" href="#cfdm-core-field-data" title
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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@@ -310,7 +310,7 @@ <h2>Docstring substitutions<a class="headerlink" href="#docstring-substitutions"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/class/cfdm.core.PropertiesDataBounds.html b/docs/class/cfdm.core.PropertiesDataBounds.html
index c9f79c7366..61c0528b00 100644
--- a/docs/class/cfdm.core.PropertiesDataBounds.html
+++ b/docs/class/cfdm.core.PropertiesDataBounds.html
@@ -432,7 +432,7 @@ <h2>Docstring substitutions<a class="headerlink" href="#docstring-substitutions"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/class_core.html b/docs/class_core.html
index 691fcaa2f6..1bd316575d 100644
--- a/docs/class_core.html
+++ b/docs/class_core.html
@@ -302,7 +302,7 @@ <h2>Miscellaneous<a class="headerlink" href="#miscellaneous" title="Permalink to
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/constant.html b/docs/constant.html
index 3ffe66d0d4..d52323341e 100644
--- a/docs/constant.html
+++ b/docs/constant.html
@@ -148,7 +148,7 @@ <h1><strong>cfdm constants</strong><a class="headerlink" href="#cfdm-constants"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/contributing.html b/docs/contributing.html
index d19e3925c4..420d54c45d 100644
--- a/docs/contributing.html
+++ b/docs/contributing.html
@@ -225,7 +225,7 @@ <h2><a class="toc-backref" href="#id6"><strong>Contributors</strong></a><a class
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/extensions.html b/docs/extensions.html
index 356ba43396..cbdd175a58 100644
--- a/docs/extensions.html
+++ b/docs/extensions.html
@@ -412,7 +412,7 @@ <h2><a class="toc-backref" href="#id16"><strong>A complete example</strong></a><
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.ATOL.html b/docs/function/cfdm.ATOL.html
index efc54dd136..543dac89a8 100644
--- a/docs/function/cfdm.ATOL.html
+++ b/docs/function/cfdm.ATOL.html
@@ -140,7 +140,7 @@ <h1>cfdm.ATOL<a class="headerlink" href="#cfdm-atol" title="Permalink to this he
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.CF.html b/docs/function/cfdm.CF.html
index 69d90f836b..d046550ffb 100644
--- a/docs/function/cfdm.CF.html
+++ b/docs/function/cfdm.CF.html
@@ -160,7 +160,7 @@ <h1>cfdm.CF<a class="headerlink" href="#cfdm-cf" title="Permalink to this headli
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.LOG_LEVEL.html b/docs/function/cfdm.LOG_LEVEL.html
index 06c866fbb2..4f11f6559c 100644
--- a/docs/function/cfdm.LOG_LEVEL.html
+++ b/docs/function/cfdm.LOG_LEVEL.html
@@ -140,7 +140,7 @@ <h1>cfdm.LOG_LEVEL<a class="headerlink" href="#cfdm-log-level" title="Permalink
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.RTOL.html b/docs/function/cfdm.RTOL.html
index 2404258b1a..01d4cdd3b1 100644
--- a/docs/function/cfdm.RTOL.html
+++ b/docs/function/cfdm.RTOL.html
@@ -140,7 +140,7 @@ <h1>cfdm.RTOL<a class="headerlink" href="#cfdm-rtol" title="Permalink to this he
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.abspath.html b/docs/function/cfdm.abspath.html
index a3b54d3162..77d10f1971 100644
--- a/docs/function/cfdm.abspath.html
+++ b/docs/function/cfdm.abspath.html
@@ -171,7 +171,7 @@ <h1>cfdm.abspath<a class="headerlink" href="#cfdm-abspath" title="Permalink to t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.atol.html b/docs/function/cfdm.atol.html
index 851f7fb214..65cda2afdc 100644
--- a/docs/function/cfdm.atol.html
+++ b/docs/function/cfdm.atol.html
@@ -203,7 +203,7 @@ <h1>cfdm.atol<a class="headerlink" href="#cfdm-atol" title="Permalink to this he
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.configuration.html b/docs/function/cfdm.configuration.html
index 294c6871f8..a23db3fe13 100644
--- a/docs/function/cfdm.configuration.html
+++ b/docs/function/cfdm.configuration.html
@@ -257,7 +257,7 @@ <h1>cfdm.configuration<a class="headerlink" href="#cfdm-configuration" title="Pe
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.environment.html b/docs/function/cfdm.environment.html
index 888110a9b6..003c8ac4e7 100644
--- a/docs/function/cfdm.environment.html
+++ b/docs/function/cfdm.environment.html
@@ -189,7 +189,7 @@ <h1>cfdm.environment<a class="headerlink" href="#cfdm-environment" title="Permal
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.example_domain.html b/docs/function/cfdm.example_domain.html
index e180dcd946..de534f885b 100644
--- a/docs/function/cfdm.example_domain.html
+++ b/docs/function/cfdm.example_domain.html
@@ -296,7 +296,7 @@ <h1>cfdm.example_domain<a class="headerlink" href="#cfdm-example-domain" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.example_field.html b/docs/function/cfdm.example_field.html
index bc69848c6d..2103a8816c 100644
--- a/docs/function/cfdm.example_field.html
+++ b/docs/function/cfdm.example_field.html
@@ -333,7 +333,7 @@ <h1>cfdm.example_field<a class="headerlink" href="#cfdm-example-field" title="Pe
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.example_fields.html b/docs/function/cfdm.example_fields.html
index 6d5fcb0bbf..cbf22b8e5d 100644
--- a/docs/function/cfdm.example_fields.html
+++ b/docs/function/cfdm.example_fields.html
@@ -244,7 +244,7 @@ <h1>cfdm.example_fields<a class="headerlink" href="#cfdm-example-fields" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.implementation.html b/docs/function/cfdm.implementation.html
index 43f11870b6..4cf1d28aee 100644
--- a/docs/function/cfdm.implementation.html
+++ b/docs/function/cfdm.implementation.html
@@ -187,7 +187,7 @@ <h1>cfdm.implementation<a class="headerlink" href="#cfdm-implementation" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.log_level.html b/docs/function/cfdm.log_level.html
index b567093e3a..6cf7e8d149 100644
--- a/docs/function/cfdm.log_level.html
+++ b/docs/function/cfdm.log_level.html
@@ -212,7 +212,7 @@ <h1>cfdm.log_level<a class="headerlink" href="#cfdm-log-level" title="Permalink
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.read.html b/docs/function/cfdm.read.html
index e00d9774d1..f09b86551c 100644
--- a/docs/function/cfdm.read.html
+++ b/docs/function/cfdm.read.html
@@ -407,7 +407,7 @@ <h1>cfdm.read<a class="headerlink" href="#cfdm-read" title="Permalink to this he
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.rtol.html b/docs/function/cfdm.rtol.html
index 77b455b970..6c9a1b53ae 100644
--- a/docs/function/cfdm.rtol.html
+++ b/docs/function/cfdm.rtol.html
@@ -203,7 +203,7 @@ <h1>cfdm.rtol<a class="headerlink" href="#cfdm-rtol" title="Permalink to this he
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.unique_constructs.html b/docs/function/cfdm.unique_constructs.html
index 9956106c1d..cf4d44a121 100644
--- a/docs/function/cfdm.unique_constructs.html
+++ b/docs/function/cfdm.unique_constructs.html
@@ -194,7 +194,7 @@ <h1>cfdm.unique_constructs<a class="headerlink" href="#cfdm-unique-constructs" t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/function/cfdm.write.html b/docs/function/cfdm.write.html
index 22b99d2fa6..a47274b7aa 100644
--- a/docs/function/cfdm.write.html
+++ b/docs/function/cfdm.write.html
@@ -658,7 +658,7 @@ <h1>cfdm.write<a class="headerlink" href="#cfdm-write" title="Permalink to this
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/functions.html b/docs/functions.html
index 14323a2e9c..4f597f091a 100644
--- a/docs/functions.html
+++ b/docs/functions.html
@@ -218,7 +218,7 @@ <h2>Miscellaneous<a class="headerlink" href="#miscellaneous" title="Permalink to
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/genindex.html b/docs/genindex.html
index 97aeef4e0e..15c59c09bc 100644
--- a/docs/genindex.html
+++ b/docs/genindex.html
@@ -4753,7 +4753,7 @@ <h2 id="W">W</h2>
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/index.html b/docs/index.html
index 6db9272049..1ecaeda78d 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -319,7 +319,7 @@ <h2><strong>Index and search</strong><a class="headerlink" href="#index-and-sear
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/installation.html b/docs/installation.html
index 86771e2f39..01367c5481 100644
--- a/docs/installation.html
+++ b/docs/installation.html
@@ -272,7 +272,7 @@ <h2><a class="toc-backref" href="#id15"><strong>Python versions</strong></a><a c
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/introduction.html b/docs/introduction.html
index aaa7210c95..6ad07033f1 100644
--- a/docs/introduction.html
+++ b/docs/introduction.html
@@ -290,7 +290,7 @@ <h2><a class="toc-backref" href="#id6"><strong>References</strong></a><a class="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Array.__array__.html b/docs/method/cfdm.Array.__array__.html
index 3f7c5dae40..b07499a653 100644
--- a/docs/method/cfdm.Array.__array__.html
+++ b/docs/method/cfdm.Array.__array__.html
@@ -161,7 +161,7 @@ <h1>cfdm.Array.__array__<a class="headerlink" href="#cfdm-array-array" title="Pe
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Array.__deepcopy__.html b/docs/method/cfdm.Array.__deepcopy__.html
index 3a8afd0d80..70d1b8f409 100644
--- a/docs/method/cfdm.Array.__deepcopy__.html
+++ b/docs/method/cfdm.Array.__deepcopy__.html
@@ -154,7 +154,7 @@ <h1>cfdm.Array.__deepcopy__<a class="headerlink" href="#cfdm-array-deepcopy" tit
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Array.__getitem__.html b/docs/method/cfdm.Array.__getitem__.html
index 73bf9cc6ce..12170405ad 100644
--- a/docs/method/cfdm.Array.__getitem__.html
+++ b/docs/method/cfdm.Array.__getitem__.html
@@ -148,7 +148,7 @@ <h1>cfdm.Array.__getitem__<a class="headerlink" href="#cfdm-array-getitem" title
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Array.__repr__.html b/docs/method/cfdm.Array.__repr__.html
index d966201606..31f33ffe81 100644
--- a/docs/method/cfdm.Array.__repr__.html
+++ b/docs/method/cfdm.Array.__repr__.html
@@ -146,7 +146,7 @@ <h1>cfdm.Array.__repr__<a class="headerlink" href="#cfdm-array-repr" title="Perm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Array.__str__.html b/docs/method/cfdm.Array.__str__.html
index 4f3a8acaa7..4777ecd287 100644
--- a/docs/method/cfdm.Array.__str__.html
+++ b/docs/method/cfdm.Array.__str__.html
@@ -146,7 +146,7 @@ <h1>cfdm.Array.__str__<a class="headerlink" href="#cfdm-array-str" title="Permal
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Array._docstring_method_exclusions.html b/docs/method/cfdm.Array._docstring_method_exclusions.html
index 8dba85f261..0dcfc3c3c6 100644
--- a/docs/method/cfdm.Array._docstring_method_exclusions.html
+++ b/docs/method/cfdm.Array._docstring_method_exclusions.html
@@ -179,7 +179,7 @@ <h1>cfdm.Array._docstring_method_exclusions<a class="headerlink" href="#cfdm-arr
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Array._docstring_package_depth.html b/docs/method/cfdm.Array._docstring_package_depth.html
index 39a10b76e4..fa964378ee 100644
--- a/docs/method/cfdm.Array._docstring_package_depth.html
+++ b/docs/method/cfdm.Array._docstring_package_depth.html
@@ -173,7 +173,7 @@ <h1>cfdm.Array._docstring_package_depth<a class="headerlink" href="#cfdm-array-d
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Array._docstring_special_substitutions.html b/docs/method/cfdm.Array._docstring_special_substitutions.html
index 024435209a..dcc8af9d9d 100644
--- a/docs/method/cfdm.Array._docstring_special_substitutions.html
+++ b/docs/method/cfdm.Array._docstring_special_substitutions.html
@@ -169,7 +169,7 @@ <h1>cfdm.Array._docstring_special_substitutions<a class="headerlink" href="#cfdm
     <div class="clearer"></div>
   </div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Array._docstring_substitutions.html b/docs/method/cfdm.Array._docstring_substitutions.html
index 9e73caaa7b..537a11a182 100644
--- a/docs/method/cfdm.Array._docstring_substitutions.html
+++ b/docs/method/cfdm.Array._docstring_substitutions.html
@@ -190,7 +190,7 @@ <h1>cfdm.Array._docstring_substitutions<a class="headerlink" href="#cfdm-array-d
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Array.copy.html b/docs/method/cfdm.Array.copy.html
index f9367a7d80..5f27a09970 100644
--- a/docs/method/cfdm.Array.copy.html
+++ b/docs/method/cfdm.Array.copy.html
@@ -161,7 +161,7 @@ <h1>cfdm.Array.copy<a class="headerlink" href="#cfdm-array-copy" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Array.get_calendar.html b/docs/method/cfdm.Array.get_calendar.html
new file mode 100644
index 0000000000..5838060747
--- /dev/null
+++ b/docs/method/cfdm.Array.get_calendar.html
@@ -0,0 +1,178 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.Array.get_calendar &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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+    <link rel="next" title="cfdm.Array.get_units" href="cfdm.Array.get_units.html" />
+    <link rel="prev" title="cfdm.Array.size" href="../attribute/cfdm.Array.size.html" />
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+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
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+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
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+<p class="blurb">A Python reference implementation of the CF data model</p>
+
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+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.Array.html">cfdm.Array</a><ul>
+      <li>Previous: <a href="../attribute/cfdm.Array.size.html" title="previous chapter">cfdm.Array.size</a></li>
+      <li>Next: <a href="cfdm.Array.get_units.html" title="next chapter">cfdm.Array.get_units</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
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+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-array-get-calendar">
+<h1>cfdm.Array.get_calendar<a class="headerlink" href="#cfdm-array-get-calendar" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Array.get_calendar">
+<code class="sig-prename descclassname">Array.</code><code class="sig-name descname">get_calendar</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L81-L112"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Array.get_calendar" title="Permalink to this definition">¶</a></dt>
+<dd><p>The calendar of the array.</p>
+<p>If the calendar is <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the CF default calendar is
+assumed, if applicable.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+calendar has not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The calendar value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.Array.get_compression_type.html b/docs/method/cfdm.Array.get_compression_type.html
index d1dae093a2..f4abaa2329 100644
--- a/docs/method/cfdm.Array.get_compression_type.html
+++ b/docs/method/cfdm.Array.get_compression_type.html
@@ -169,7 +169,7 @@ <h1>cfdm.Array.get_compression_type<a class="headerlink" href="#cfdm-array-get-c
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Array.get_filename.html b/docs/method/cfdm.Array.get_filename.html
new file mode 100644
index 0000000000..edf80cc0cd
--- /dev/null
+++ b/docs/method/cfdm.Array.get_filename.html
@@ -0,0 +1,179 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.Array.get_filename &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
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+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
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+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
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+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
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+</ul>
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+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.Array.html">cfdm.Array</a><ul>
+      <li>Previous: <a href="cfdm.Array.get_subspace.html" title="previous chapter">cfdm.Array.get_subspace</a></li>
+      <li>Next: <a href="cfdm.Array.get_filenames.html" title="next chapter">cfdm.Array.get_filenames</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
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+          
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+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-array-get-filename">
+<h1>cfdm.Array.get_filename<a class="headerlink" href="#cfdm-array-get-filename" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Array.get_filename">
+<code class="sig-prename descclassname">Array.</code><code class="sig-name descname">get_filename</code><span class="sig-paren">(</span><em class="sig-param">default=AttributeError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L142-L177"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Array.get_filename" title="Permalink to this definition">¶</a></dt>
+<dd><p>The name of the file containing the array.</p>
+<p>If there are multiple files then an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#AttributeError" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">AttributeError</span></code></a> is
+raised by default.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl>
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if there
+is no file.</p>
+<p>If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a> instance then it will be
+raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a></dt><dd><p>The file name.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
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+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.Array.get_filenames.html b/docs/method/cfdm.Array.get_filenames.html
new file mode 100644
index 0000000000..3c789dc0c7
--- /dev/null
+++ b/docs/method/cfdm.Array.get_filenames.html
@@ -0,0 +1,170 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.Array.get_filenames &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
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+
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+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
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+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.Array.html">cfdm.Array</a><ul>
+      <li>Previous: <a href="cfdm.Array.get_filename.html" title="previous chapter">cfdm.Array.get_filename</a></li>
+      <li>Next: <a href="cfdm.Array.__array__.html" title="next chapter">cfdm.Array.__array__</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
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+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-array-get-filenames">
+<h1>cfdm.Array.get_filenames<a class="headerlink" href="#cfdm-array-get-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Array.get_filenames">
+<code class="sig-prename descclassname">Array.</code><code class="sig-name descname">get_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L179-L197"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Array.get_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return the names of any files containing the data array.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The file names in normalised, absolute form. If the
+data are all in memory then an empty <a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> is
+returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.Array.get_subspace.html b/docs/method/cfdm.Array.get_subspace.html
index b38dfaa8e0..24e939a966 100644
--- a/docs/method/cfdm.Array.get_subspace.html
+++ b/docs/method/cfdm.Array.get_subspace.html
@@ -192,7 +192,7 @@ <h1>cfdm.Array.get_subspace<a class="headerlink" href="#cfdm-array-get-subspace"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Array.get_units.html b/docs/method/cfdm.Array.get_units.html
new file mode 100644
index 0000000000..2d78814f64
--- /dev/null
+++ b/docs/method/cfdm.Array.get_units.html
@@ -0,0 +1,181 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.Array.get_units &#8212; Documentation</title>
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+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="cfdm.Array.get_compression_type" href="cfdm.Array.get_compression_type.html" />
+    <link rel="prev" title="cfdm.Array.get_calendar" href="cfdm.Array.get_calendar.html" />
+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
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+    
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
+
+
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+
+<div id="searchbox" style="display: none" role="search">
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+<script>$('#searchbox').show(0);</script>
+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html"><strong>Introduction</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../performance.html"><strong>Performance</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.Array.html">cfdm.Array</a><ul>
+      <li>Previous: <a href="cfdm.Array.get_calendar.html" title="previous chapter">cfdm.Array.get_calendar</a></li>
+      <li>Next: <a href="cfdm.Array.get_compression_type.html" title="next chapter">cfdm.Array.get_compression_type</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-array-get-units">
+<h1>cfdm.Array.get_units<a class="headerlink" href="#cfdm-array-get-units" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Array.get_units">
+<code class="sig-prename descclassname">Array.</code><code class="sig-name descname">get_units</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L300-L332"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Array.get_units" title="Permalink to this definition">¶</a></dt>
+<dd><p>The units of the array.</p>
+<p>If the units are <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the array has no defined units.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<div class="admonition seealso">
+<p class="admonition-title">See also</p>
+<p><a class="reference internal" href="cfdm.Array.get_calendar.html#cfdm.Array.get_calendar" title="cfdm.Array.get_calendar"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_calendar</span></code></a></p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+units have not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The units value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.AuxiliaryCoordinate.__deepcopy__.html b/docs/method/cfdm.AuxiliaryCoordinate.__deepcopy__.html
index d3bc4de97a..cc4e44c80c 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.__deepcopy__.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.__deepcopy__.html
@@ -152,7 +152,7 @@ <h1>cfdm.AuxiliaryCoordinate.__deepcopy__<a class="headerlink" href="#cfdm-auxil
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.__getitem__.html b/docs/method/cfdm.AuxiliaryCoordinate.__getitem__.html
index 1b990d53fe..e4c33ed864 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.__getitem__.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.__getitem__.html
@@ -180,7 +180,7 @@ <h1>cfdm.AuxiliaryCoordinate.__getitem__<a class="headerlink" href="#cfdm-auxili
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.__repr__.html b/docs/method/cfdm.AuxiliaryCoordinate.__repr__.html
index 5643bde8f5..de5f9acbc6 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.__repr__.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.__repr__.html
@@ -146,7 +146,7 @@ <h1>cfdm.AuxiliaryCoordinate.__repr__<a class="headerlink" href="#cfdm-auxiliary
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.__str__.html b/docs/method/cfdm.AuxiliaryCoordinate.__str__.html
index 832c214ed2..8e6fdc8379 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.__str__.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.__str__.html
@@ -146,7 +146,7 @@ <h1>cfdm.AuxiliaryCoordinate.__str__<a class="headerlink" href="#cfdm-auxiliaryc
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate._docstring_method_exclusions.html b/docs/method/cfdm.AuxiliaryCoordinate._docstring_method_exclusions.html
index faf23e159b..7e431445e4 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate._docstring_method_exclusions.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate._docstring_method_exclusions.html
@@ -179,7 +179,7 @@ <h1>cfdm.AuxiliaryCoordinate._docstring_method_exclusions<a class="headerlink" h
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate._docstring_package_depth.html b/docs/method/cfdm.AuxiliaryCoordinate._docstring_package_depth.html
index a9e7cab75a..07a6925d39 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate._docstring_package_depth.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate._docstring_package_depth.html
@@ -173,7 +173,7 @@ <h1>cfdm.AuxiliaryCoordinate._docstring_package_depth<a class="headerlink" href=
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate._docstring_special_substitutions.html b/docs/method/cfdm.AuxiliaryCoordinate._docstring_special_substitutions.html
index 11fa861da2..7082d150a4 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate._docstring_special_substitutions.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate._docstring_special_substitutions.html
@@ -169,7 +169,7 @@ <h1>cfdm.AuxiliaryCoordinate._docstring_special_substitutions<a class="headerlin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate._docstring_substitutions.html b/docs/method/cfdm.AuxiliaryCoordinate._docstring_substitutions.html
index 346288222f..c14b44d23a 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate._docstring_substitutions.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate._docstring_substitutions.html
@@ -190,7 +190,7 @@ <h1>cfdm.AuxiliaryCoordinate._docstring_substitutions<a class="headerlink" href=
     <div class="clearer"></div>
   </div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index 14394f8453..5ec2c9d8e9 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.apply_masking.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.apply_masking.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.AuxiliaryCoordinate.clear_properties.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.clear_properties.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.AuxiliaryCoordinate.copy.html b/docs/method/cfdm.AuxiliaryCoordinate.copy.html
index ed619cf64b..da25fa3933 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.copy.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.copy.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.AuxiliaryCoordinate.creation_commands.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.creation_commands.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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--- a/docs/method/cfdm.AuxiliaryCoordinate.del_bounds.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.del_bounds.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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--- a/docs/method/cfdm.AuxiliaryCoordinate.del_climatology.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.del_climatology.html
@@ -187,7 +187,7 @@ <h1>cfdm.AuxiliaryCoordinate.del_climatology<a class="headerlink" href="#cfdm-au
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.AuxiliaryCoordinate.del_data.html b/docs/method/cfdm.AuxiliaryCoordinate.del_data.html
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--- a/docs/method/cfdm.AuxiliaryCoordinate.del_data.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.del_data.html
@@ -188,7 +188,7 @@ <h1>cfdm.AuxiliaryCoordinate.del_data<a class="headerlink" href="#cfdm-auxiliary
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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index a9ccb2f661..5a3ffda2f3 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.del_geometry.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.del_geometry.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.AuxiliaryCoordinate.del_interior_ring.html b/docs/method/cfdm.AuxiliaryCoordinate.del_interior_ring.html
index 42a5ffc1af..a52b2abc82 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.del_interior_ring.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.AuxiliaryCoordinate.del_node_count.html b/docs/method/cfdm.AuxiliaryCoordinate.del_node_count.html
index 3a32acb9da..14accb012a 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.del_node_count.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.AuxiliaryCoordinate.del_part_node_count.html b/docs/method/cfdm.AuxiliaryCoordinate.del_part_node_count.html
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--- a/docs/method/cfdm.AuxiliaryCoordinate.del_part_node_count.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.del_part_node_count.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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index f0d0ec53a3..f8093bd8b9 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.del_property.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.del_property.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.AuxiliaryCoordinate.dump.html b/docs/method/cfdm.AuxiliaryCoordinate.dump.html
index 4a6513426c..3023d62c2c 100644
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+++ b/docs/method/cfdm.AuxiliaryCoordinate.dump.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.AuxiliaryCoordinate.equals.html b/docs/method/cfdm.AuxiliaryCoordinate.equals.html
index e479a7f089..ccc5c25aac 100644
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.AuxiliaryCoordinate.get_bounds.html b/docs/method/cfdm.AuxiliaryCoordinate.get_bounds.html
index 44f2259911..d536b0658e 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.get_bounds.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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index 53075ce500..f4c0418f24 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.get_bounds_data.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.AuxiliaryCoordinate.get_climatology.html b/docs/method/cfdm.AuxiliaryCoordinate.get_climatology.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.AuxiliaryCoordinate.get_filenames.html b/docs/method/cfdm.AuxiliaryCoordinate.get_filenames.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.AuxiliaryCoordinate.get_geometry.html b/docs/method/cfdm.AuxiliaryCoordinate.get_geometry.html
index 28d7797f1c..78ed3d9cb0 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.get_geometry.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.get_geometry.html
@@ -185,7 +185,7 @@ <h1>cfdm.AuxiliaryCoordinate.get_geometry<a class="headerlink" href="#cfdm-auxil
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.get_interior_ring.html b/docs/method/cfdm.AuxiliaryCoordinate.get_interior_ring.html
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+++ b/docs/method/cfdm.AuxiliaryCoordinate.get_interior_ring.html
@@ -189,7 +189,7 @@ <h1>cfdm.AuxiliaryCoordinate.get_interior_ring<a class="headerlink" href="#cfdm-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.get_node_count.html b/docs/method/cfdm.AuxiliaryCoordinate.get_node_count.html
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--- a/docs/method/cfdm.AuxiliaryCoordinate.get_node_count.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.get_node_count.html
@@ -179,7 +179,7 @@ <h1>cfdm.AuxiliaryCoordinate.get_node_count<a class="headerlink" href="#cfdm-aux
     <div class="clearer"></div>
   </div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.get_original_filenames.html b/docs/method/cfdm.AuxiliaryCoordinate.get_original_filenames.html
new file mode 100644
index 0000000000..f4e8ba0ec2
--- /dev/null
+++ b/docs/method/cfdm.AuxiliaryCoordinate.get_original_filenames.html
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+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-auxiliarycoordinate-get-original-filenames">
+<h1>cfdm.AuxiliaryCoordinate.get_original_filenames<a class="headerlink" href="#cfdm-auxiliarycoordinate-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.AuxiliaryCoordinate.get_original_filenames">
+<code class="sig-prename descclassname">AuxiliaryCoordinate.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.AuxiliaryCoordinate.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.AuxiliaryCoordinate.html#cfdm.AuxiliaryCoordinate" title="cfdm.AuxiliaryCoordinate"><code class="xref py py-obj docutils literal notranslate"><span class="pre">AuxiliaryCoordinate</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.AuxiliaryCoordinate.html#cfdm.AuxiliaryCoordinate" title="cfdm.AuxiliaryCoordinate"><code class="xref py py-obj docutils literal notranslate"><span class="pre">AuxiliaryCoordinate</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.AuxiliaryCoordinate.html#cfdm.AuxiliaryCoordinate" title="cfdm.AuxiliaryCoordinate"><code class="xref py py-obj docutils literal notranslate"><span class="pre">AuxiliaryCoordinate</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.AuxiliaryCoordinate.get_part_node_count.html b/docs/method/cfdm.AuxiliaryCoordinate.get_part_node_count.html
index 6aa089cf0e..f21b461646 100644
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+++ b/docs/method/cfdm.AuxiliaryCoordinate.get_part_node_count.html
@@ -180,7 +180,7 @@ <h1>cfdm.AuxiliaryCoordinate.get_part_node_count<a class="headerlink" href="#cfd
     <div class="clearer"></div>
   </div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.get_property.html b/docs/method/cfdm.AuxiliaryCoordinate.get_property.html
index 93d26c5b39..1e86d050ea 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.get_property.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.get_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.AuxiliaryCoordinate.get_property<a class="headerlink" href="#cfdm-auxil
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.has_bounds.html b/docs/method/cfdm.AuxiliaryCoordinate.has_bounds.html
index 172a810dfe..3c1e46eb85 100644
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+++ b/docs/method/cfdm.AuxiliaryCoordinate.has_bounds.html
@@ -177,7 +177,7 @@ <h1>cfdm.AuxiliaryCoordinate.has_bounds<a class="headerlink" href="#cfdm-auxilia
     <div class="clearer"></div>
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.has_data.html b/docs/method/cfdm.AuxiliaryCoordinate.has_data.html
index 6ac98021b5..c770718dad 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.has_data.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.has_data.html
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     <div class="clearer"></div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.has_geometry.html b/docs/method/cfdm.AuxiliaryCoordinate.has_geometry.html
index 7dd4b833f2..68ccb8b925 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.has_geometry.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.has_geometry.html
@@ -176,7 +176,7 @@ <h1>cfdm.AuxiliaryCoordinate.has_geometry<a class="headerlink" href="#cfdm-auxil
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.has_interior_ring.html b/docs/method/cfdm.AuxiliaryCoordinate.has_interior_ring.html
index 1561f726e8..c68965496b 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.has_interior_ring.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.has_interior_ring.html
@@ -180,7 +180,7 @@ <h1>cfdm.AuxiliaryCoordinate.has_interior_ring<a class="headerlink" href="#cfdm-
     <div class="clearer"></div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.has_node_count.html b/docs/method/cfdm.AuxiliaryCoordinate.has_node_count.html
index 994723b5b5..7348bbe0a8 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.has_node_count.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.has_node_count.html
@@ -170,7 +170,7 @@ <h1>cfdm.AuxiliaryCoordinate.has_node_count<a class="headerlink" href="#cfdm-aux
     <div class="clearer"></div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.has_part_node_count.html b/docs/method/cfdm.AuxiliaryCoordinate.has_part_node_count.html
index 18fca85264..877d7310a5 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.has_part_node_count.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.has_part_node_count.html
@@ -172,7 +172,7 @@ <h1>cfdm.AuxiliaryCoordinate.has_part_node_count<a class="headerlink" href="#cfd
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.has_property.html b/docs/method/cfdm.AuxiliaryCoordinate.has_property.html
index 96192eee5a..e2559da1cc 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.has_property.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.has_property.html
@@ -185,7 +185,7 @@ <h1>cfdm.AuxiliaryCoordinate.has_property<a class="headerlink" href="#cfdm-auxil
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.identities.html b/docs/method/cfdm.AuxiliaryCoordinate.identities.html
index 51e18bae1b..4de7503770 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.identities.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.identities.html
@@ -211,7 +211,7 @@ <h1>cfdm.AuxiliaryCoordinate.identities<a class="headerlink" href="#cfdm-auxilia
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.identity.html b/docs/method/cfdm.AuxiliaryCoordinate.identity.html
index 450b713721..b396a060af 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.identity.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.identity.html
@@ -208,7 +208,7 @@ <h1>cfdm.AuxiliaryCoordinate.identity<a class="headerlink" href="#cfdm-auxiliary
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.insert_dimension.html b/docs/method/cfdm.AuxiliaryCoordinate.insert_dimension.html
index 4d43d164fa..7b02e14ef4 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.insert_dimension.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.insert_dimension.html
@@ -192,7 +192,7 @@ <h1>cfdm.AuxiliaryCoordinate.insert_dimension<a class="headerlink" href="#cfdm-a
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.is_climatology.html b/docs/method/cfdm.AuxiliaryCoordinate.is_climatology.html
index 34be25318e..7d11abe4c1 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.is_climatology.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.is_climatology.html
@@ -178,7 +178,7 @@ <h1>cfdm.AuxiliaryCoordinate.is_climatology<a class="headerlink" href="#cfdm-aux
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.nc_clear_variable_groups.html b/docs/method/cfdm.AuxiliaryCoordinate.nc_clear_variable_groups.html
index 66f3860082..096255f6ef 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.nc_clear_variable_groups.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.nc_clear_variable_groups.html
@@ -190,7 +190,7 @@ <h1>cfdm.AuxiliaryCoordinate.nc_clear_variable_groups<a class="headerlink" href=
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.nc_del_variable.html b/docs/method/cfdm.AuxiliaryCoordinate.nc_del_variable.html
index 2966fed9e1..80b47918f4 100644
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+++ b/docs/method/cfdm.AuxiliaryCoordinate.nc_del_variable.html
@@ -182,7 +182,7 @@ <h1>cfdm.AuxiliaryCoordinate.nc_del_variable<a class="headerlink" href="#cfdm-au
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.nc_get_variable.html b/docs/method/cfdm.AuxiliaryCoordinate.nc_get_variable.html
index 6f14b47566..a969a2c0a6 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.nc_get_variable.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.nc_get_variable.html
@@ -183,7 +183,7 @@ <h1>cfdm.AuxiliaryCoordinate.nc_get_variable<a class="headerlink" href="#cfdm-au
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.nc_has_variable.html b/docs/method/cfdm.AuxiliaryCoordinate.nc_has_variable.html
index 7076908903..45682dcb1f 100644
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+++ b/docs/method/cfdm.AuxiliaryCoordinate.nc_has_variable.html
@@ -175,7 +175,7 @@ <h1>cfdm.AuxiliaryCoordinate.nc_has_variable<a class="headerlink" href="#cfdm-au
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.nc_set_variable.html b/docs/method/cfdm.AuxiliaryCoordinate.nc_set_variable.html
index 4f59e95d5a..1ce5e5686d 100644
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+++ b/docs/method/cfdm.AuxiliaryCoordinate.nc_set_variable.html
@@ -182,7 +182,7 @@ <h1>cfdm.AuxiliaryCoordinate.nc_set_variable<a class="headerlink" href="#cfdm-au
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.nc_set_variable_groups.html b/docs/method/cfdm.AuxiliaryCoordinate.nc_set_variable_groups.html
index 54196dc21e..30c537dd3a 100644
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+++ b/docs/method/cfdm.AuxiliaryCoordinate.nc_set_variable_groups.html
@@ -196,7 +196,7 @@ <h1>cfdm.AuxiliaryCoordinate.nc_set_variable_groups<a class="headerlink" href="#
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.nc_variable_groups.html b/docs/method/cfdm.AuxiliaryCoordinate.nc_variable_groups.html
index dbb9c7e319..accc2b0e34 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.nc_variable_groups.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.nc_variable_groups.html
@@ -188,7 +188,7 @@ <h1>cfdm.AuxiliaryCoordinate.nc_variable_groups<a class="headerlink" href="#cfdm
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.properties.html b/docs/method/cfdm.AuxiliaryCoordinate.properties.html
index 388eef8315..6156a5133f 100644
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+++ b/docs/method/cfdm.AuxiliaryCoordinate.properties.html
@@ -180,7 +180,7 @@ <h1>cfdm.AuxiliaryCoordinate.properties<a class="headerlink" href="#cfdm-auxilia
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.set_bounds.html b/docs/method/cfdm.AuxiliaryCoordinate.set_bounds.html
index cffd13bf83..fe013b637c 100644
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+++ b/docs/method/cfdm.AuxiliaryCoordinate.set_bounds.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.set_climatology.html b/docs/method/cfdm.AuxiliaryCoordinate.set_climatology.html
index eefad2a7a3..512a5c52c5 100644
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+++ b/docs/method/cfdm.AuxiliaryCoordinate.set_climatology.html
@@ -183,7 +183,7 @@ <h1>cfdm.AuxiliaryCoordinate.set_climatology<a class="headerlink" href="#cfdm-au
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.set_data.html b/docs/method/cfdm.AuxiliaryCoordinate.set_data.html
index 489d3c2bcb..fa57de88d5 100644
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+++ b/docs/method/cfdm.AuxiliaryCoordinate.set_data.html
@@ -203,7 +203,7 @@ <h1>cfdm.AuxiliaryCoordinate.set_data<a class="headerlink" href="#cfdm-auxiliary
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.set_geometry.html b/docs/method/cfdm.AuxiliaryCoordinate.set_geometry.html
index 966b2d6789..df13c7b957 100644
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+++ b/docs/method/cfdm.AuxiliaryCoordinate.set_geometry.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.AuxiliaryCoordinate.set_interior_ring.html b/docs/method/cfdm.AuxiliaryCoordinate.set_interior_ring.html
index 7b495b5cd5..c914fcafd4 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.set_interior_ring.html
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     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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@@ -177,7 +177,7 @@ <h1>cfdm.AuxiliaryCoordinate.set_node_count<a class="headerlink" href="#cfdm-aux
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index 2d4429ddb7..b3e4675ea1 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.set_properties.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.set_properties.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index d39ad73d3e..cae88880c7 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.set_property.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.set_property.html
@@ -182,7 +182,7 @@ <h1>cfdm.AuxiliaryCoordinate.set_property<a class="headerlink" href="#cfdm-auxil
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index 357ef50d8f..f19f76ccbb 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.squeeze.html
+++ b/docs/method/cfdm.AuxiliaryCoordinate.squeeze.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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index 0ec3532b7b..74b747b990 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.to_memory.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index 79c4e1b5fd..b4dc761a5e 100644
--- a/docs/method/cfdm.AuxiliaryCoordinate.transpose.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index 75843cbd61..4a6ad5fdae 100644
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index 73b9271d19..e23c8d2345 100644
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index c8b70285b4..2ab88d417f 100644
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Bounds.creation_commands.html b/docs/method/cfdm.Bounds.creation_commands.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Bounds.del_data.html b/docs/method/cfdm.Bounds.del_data.html
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     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Bounds.del_property.html b/docs/method/cfdm.Bounds.del_property.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="clearer"></div>
   </div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="clearer"></div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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+<li class="toctree-l1 current"><a class="reference internal" href="../api_reference.html"><strong>API reference</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../philosophy.html"><strong>Philosophy</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../performance.html"><strong>Performance</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../releases.html"><strong>Releases</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.Bounds.html">cfdm.Bounds</a><ul>
+      <li>Previous: <a href="cfdm.Bounds.get_filenames.html" title="previous chapter">cfdm.Bounds.get_filenames</a></li>
+      <li>Next: <a href="cfdm.Bounds.to_memory.html" title="next chapter">cfdm.Bounds.to_memory</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-bounds-get-original-filenames">
+<h1>cfdm.Bounds.get_original_filenames<a class="headerlink" href="#cfdm-bounds-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Bounds.get_original_filenames">
+<code class="sig-prename descclassname">Bounds.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Bounds.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.Bounds.html#cfdm.Bounds" title="cfdm.Bounds"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Bounds</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.Bounds.html#cfdm.Bounds" title="cfdm.Bounds"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Bounds</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.Bounds.html#cfdm.Bounds" title="cfdm.Bounds"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Bounds</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.Bounds.get_property.html b/docs/method/cfdm.Bounds.get_property.html
index 82d20e9c9c..b0636b8750 100644
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+++ b/docs/method/cfdm.Bounds.get_property.html
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     <div class="clearer"></div>
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diff --git a/docs/method/cfdm.Bounds.has_bounds.html b/docs/method/cfdm.Bounds.has_bounds.html
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diff --git a/docs/method/cfdm.Bounds.has_data.html b/docs/method/cfdm.Bounds.has_data.html
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diff --git a/docs/method/cfdm.Bounds.has_property.html b/docs/method/cfdm.Bounds.has_property.html
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+++ b/docs/method/cfdm.Bounds.has_property.html
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diff --git a/docs/method/cfdm.Bounds.identities.html b/docs/method/cfdm.Bounds.identities.html
index a2acc84d42..eb14352d61 100644
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+++ b/docs/method/cfdm.Bounds.identities.html
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diff --git a/docs/method/cfdm.Bounds.identity.html b/docs/method/cfdm.Bounds.identity.html
index 73cd8aab55..f885f8958a 100644
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+++ b/docs/method/cfdm.Bounds.identity.html
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diff --git a/docs/method/cfdm.Bounds.inherited_properties.html b/docs/method/cfdm.Bounds.inherited_properties.html
index 65c5518c04..ca7b3d3590 100644
--- a/docs/method/cfdm.Bounds.inherited_properties.html
+++ b/docs/method/cfdm.Bounds.inherited_properties.html
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diff --git a/docs/method/cfdm.Bounds.insert_dimension.html b/docs/method/cfdm.Bounds.insert_dimension.html
index 62f0dd32f4..712f553293 100644
--- a/docs/method/cfdm.Bounds.insert_dimension.html
+++ b/docs/method/cfdm.Bounds.insert_dimension.html
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diff --git a/docs/method/cfdm.Bounds.nc_clear_dimension_groups.html b/docs/method/cfdm.Bounds.nc_clear_dimension_groups.html
index 404e6a4212..ce029e04d4 100644
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+++ b/docs/method/cfdm.Bounds.nc_clear_dimension_groups.html
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+++ b/docs/method/cfdm.Bounds.nc_clear_variable_groups.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Bounds.nc_del_dimension.html b/docs/method/cfdm.Bounds.nc_del_dimension.html
index 5293ea78bd..c2bd634ed7 100644
--- a/docs/method/cfdm.Bounds.nc_del_dimension.html
+++ b/docs/method/cfdm.Bounds.nc_del_dimension.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Bounds.nc_del_variable.html b/docs/method/cfdm.Bounds.nc_del_variable.html
index dedc3856a6..903a5ab647 100644
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+++ b/docs/method/cfdm.Bounds.nc_del_variable.html
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diff --git a/docs/method/cfdm.Bounds.nc_dimension_groups.html b/docs/method/cfdm.Bounds.nc_dimension_groups.html
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+++ b/docs/method/cfdm.Bounds.nc_dimension_groups.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Bounds.nc_get_dimension.html b/docs/method/cfdm.Bounds.nc_get_dimension.html
index c587f8a4ad..d9378d2c4e 100644
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+++ b/docs/method/cfdm.Bounds.nc_get_dimension.html
@@ -182,7 +182,7 @@ <h1>cfdm.Bounds.nc_get_dimension<a class="headerlink" href="#cfdm-bounds-nc-get-
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Bounds.nc_get_variable.html b/docs/method/cfdm.Bounds.nc_get_variable.html
index 25de86949b..ecd4b9edff 100644
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+++ b/docs/method/cfdm.Bounds.nc_get_variable.html
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diff --git a/docs/method/cfdm.Bounds.nc_has_dimension.html b/docs/method/cfdm.Bounds.nc_has_dimension.html
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diff --git a/docs/method/cfdm.Bounds.nc_has_variable.html b/docs/method/cfdm.Bounds.nc_has_variable.html
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+++ b/docs/method/cfdm.Bounds.nc_has_variable.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Bounds.nc_set_dimension.html b/docs/method/cfdm.Bounds.nc_set_dimension.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Bounds.nc_variable_groups.html b/docs/method/cfdm.Bounds.nc_variable_groups.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Bounds.properties.html b/docs/method/cfdm.Bounds.properties.html
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diff --git a/docs/method/cfdm.Bounds.set_data.html b/docs/method/cfdm.Bounds.set_data.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index 77f76389e3..a3d564cffd 100644
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index a744ca6c9f..2b5c17b08a 100644
--- a/docs/method/cfdm.Bounds.uncompress.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.CellMeasure.html">cfdm.CellMeasure</a><ul>
+      <li>Previous: <a href="cfdm.CellMeasure.get_filenames.html" title="previous chapter">cfdm.CellMeasure.get_filenames</a></li>
+      <li>Next: <a href="cfdm.CellMeasure.to_memory.html" title="next chapter">cfdm.CellMeasure.to_memory</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-cellmeasure-get-original-filenames">
+<h1>cfdm.CellMeasure.get_original_filenames<a class="headerlink" href="#cfdm-cellmeasure-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.CellMeasure.get_original_filenames">
+<code class="sig-prename descclassname">CellMeasure.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.CellMeasure.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.CellMeasure.html#cfdm.CellMeasure" title="cfdm.CellMeasure"><code class="xref py py-obj docutils literal notranslate"><span class="pre">CellMeasure</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.CellMeasure.html#cfdm.CellMeasure" title="cfdm.CellMeasure"><code class="xref py py-obj docutils literal notranslate"><span class="pre">CellMeasure</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.CellMeasure.html#cfdm.CellMeasure" title="cfdm.CellMeasure"><code class="xref py py-obj docutils literal notranslate"><span class="pre">CellMeasure</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.CellMeasure.get_property.html b/docs/method/cfdm.CellMeasure.get_property.html
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     <div class="clearer"></div>
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diff --git a/docs/method/cfdm.CellMeasure.has_bounds.html b/docs/method/cfdm.CellMeasure.has_bounds.html
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diff --git a/docs/method/cfdm.CellMeasure.has_data.html b/docs/method/cfdm.CellMeasure.has_data.html
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diff --git a/docs/method/cfdm.CellMeasure.has_measure.html b/docs/method/cfdm.CellMeasure.has_measure.html
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diff --git a/docs/method/cfdm.CellMeasure.has_property.html b/docs/method/cfdm.CellMeasure.has_property.html
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diff --git a/docs/method/cfdm.CellMeasure.identities.html b/docs/method/cfdm.CellMeasure.identities.html
index ce1611dac3..dd927fc700 100644
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+++ b/docs/method/cfdm.CellMeasure.identities.html
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diff --git a/docs/method/cfdm.CellMeasure.identity.html b/docs/method/cfdm.CellMeasure.identity.html
index 646a81fa64..06463d95b5 100644
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+++ b/docs/method/cfdm.CellMeasure.identity.html
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diff --git a/docs/method/cfdm.CellMeasure.insert_dimension.html b/docs/method/cfdm.CellMeasure.insert_dimension.html
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diff --git a/docs/method/cfdm.CellMeasure.nc_clear_variable_groups.html b/docs/method/cfdm.CellMeasure.nc_clear_variable_groups.html
index c30fbd9f6f..37aaf26b8e 100644
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+++ b/docs/method/cfdm.CellMeasure.nc_del_variable.html
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diff --git a/docs/method/cfdm.CellMeasure.nc_get_external.html b/docs/method/cfdm.CellMeasure.nc_get_external.html
index c8a6e8bf3f..6e402b786d 100644
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+++ b/docs/method/cfdm.CellMeasure.nc_get_external.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CellMeasure.nc_get_variable.html b/docs/method/cfdm.CellMeasure.nc_get_variable.html
index f1aef096eb..e1c5a23b6c 100644
--- a/docs/method/cfdm.CellMeasure.nc_get_variable.html
+++ b/docs/method/cfdm.CellMeasure.nc_get_variable.html
@@ -183,7 +183,7 @@ <h1>cfdm.CellMeasure.nc_get_variable<a class="headerlink" href="#cfdm-cellmeasur
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CellMeasure.nc_has_variable.html b/docs/method/cfdm.CellMeasure.nc_has_variable.html
index f2b8ff0ce2..42f8170dbb 100644
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+++ b/docs/method/cfdm.CellMeasure.nc_has_variable.html
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diff --git a/docs/method/cfdm.CellMeasure.nc_set_external.html b/docs/method/cfdm.CellMeasure.nc_set_external.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CellMeasure.nc_set_variable.html b/docs/method/cfdm.CellMeasure.nc_set_variable.html
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diff --git a/docs/method/cfdm.CellMeasure.nc_variable_groups.html b/docs/method/cfdm.CellMeasure.nc_variable_groups.html
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diff --git a/docs/method/cfdm.CellMeasure.properties.html b/docs/method/cfdm.CellMeasure.properties.html
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diff --git a/docs/method/cfdm.CellMeasure.set_data.html b/docs/method/cfdm.CellMeasure.set_data.html
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diff --git a/docs/method/cfdm.CellMeasure.set_measure.html b/docs/method/cfdm.CellMeasure.set_measure.html
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diff --git a/docs/method/cfdm.CellMeasure.set_properties.html b/docs/method/cfdm.CellMeasure.set_properties.html
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diff --git a/docs/method/cfdm.CellMeasure.set_property.html b/docs/method/cfdm.CellMeasure.set_property.html
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diff --git a/docs/method/cfdm.CellMeasure.to_memory.html b/docs/method/cfdm.CellMeasure.to_memory.html
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index ddb0553091..3998d457bd 100644
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index 4347219301..06a0353d53 100644
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diff --git a/docs/method/cfdm.CellMethod.__str__.html b/docs/method/cfdm.CellMethod.__str__.html
index 900cfebb0a..1166b5367d 100644
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@@ -169,7 +169,7 @@ <h1>cfdm.CellMethod._docstring_special_substitutions<a class="headerlink" href="
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diff --git a/docs/method/cfdm.CellMethod._docstring_substitutions.html b/docs/method/cfdm.CellMethod._docstring_substitutions.html
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--- a/docs/method/cfdm.CellMethod._docstring_substitutions.html
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diff --git a/docs/method/cfdm.CellMethod.copy.html b/docs/method/cfdm.CellMethod.copy.html
index c84ec80def..7971820b73 100644
--- a/docs/method/cfdm.CellMethod.copy.html
+++ b/docs/method/cfdm.CellMethod.copy.html
@@ -159,7 +159,7 @@ <h1>cfdm.CellMethod.copy<a class="headerlink" href="#cfdm-cellmethod-copy" title
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diff --git a/docs/method/cfdm.CellMethod.creation_commands.html b/docs/method/cfdm.CellMethod.creation_commands.html
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+++ b/docs/method/cfdm.CellMethod.creation_commands.html
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diff --git a/docs/method/cfdm.CellMethod.del_axes.html b/docs/method/cfdm.CellMethod.del_axes.html
index bc839d486f..6c31383468 100644
--- a/docs/method/cfdm.CellMethod.del_axes.html
+++ b/docs/method/cfdm.CellMethod.del_axes.html
@@ -183,7 +183,7 @@ <h1>cfdm.CellMethod.del_axes<a class="headerlink" href="#cfdm-cellmethod-del-axe
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diff --git a/docs/method/cfdm.CellMethod.del_method.html b/docs/method/cfdm.CellMethod.del_method.html
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@@ -182,7 +182,7 @@ <h1>cfdm.CellMethod.del_method<a class="headerlink" href="#cfdm-cellmethod-del-m
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diff --git a/docs/method/cfdm.CellMethod.del_qualifier.html b/docs/method/cfdm.CellMethod.del_qualifier.html
index 0287623183..6c271c22bc 100644
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index e35afcf26e..ea38d9e7fd 100644
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diff --git a/docs/method/cfdm.CellMethod.equals.html b/docs/method/cfdm.CellMethod.equals.html
index c0a1361bb9..50b7397a7e 100644
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diff --git a/docs/method/cfdm.CellMethod.get_axes.html b/docs/method/cfdm.CellMethod.get_axes.html
index 2c1fa5a497..59e3fe13c6 100644
--- a/docs/method/cfdm.CellMethod.get_axes.html
+++ b/docs/method/cfdm.CellMethod.get_axes.html
@@ -183,7 +183,7 @@ <h1>cfdm.CellMethod.get_axes<a class="headerlink" href="#cfdm-cellmethod-get-axe
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diff --git a/docs/method/cfdm.CellMethod.get_method.html b/docs/method/cfdm.CellMethod.get_method.html
index b8394ee85a..330da58c13 100644
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diff --git a/docs/method/cfdm.CellMethod.get_qualifier.html b/docs/method/cfdm.CellMethod.get_qualifier.html
index b637e7079e..93c5c5da05 100644
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diff --git a/docs/method/cfdm.CellMethod.has_axes.html b/docs/method/cfdm.CellMethod.has_axes.html
index 6c583a0693..0220134279 100644
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+++ b/docs/method/cfdm.CellMethod.has_axes.html
@@ -174,7 +174,7 @@ <h1>cfdm.CellMethod.has_axes<a class="headerlink" href="#cfdm-cellmethod-has-axe
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CellMethod.has_method.html b/docs/method/cfdm.CellMethod.has_method.html
index 7b6a6857b0..5a8a551a3d 100644
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CellMethod.has_qualifier.html b/docs/method/cfdm.CellMethod.has_qualifier.html
index 659dfc2d15..c177c4bf32 100644
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@@ -175,7 +175,7 @@ <h1>cfdm.CellMethod.has_qualifier<a class="headerlink" href="#cfdm-cellmethod-ha
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CellMethod.identities.html b/docs/method/cfdm.CellMethod.identities.html
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+++ b/docs/method/cfdm.CellMethod.identities.html
@@ -193,7 +193,7 @@ <h1>cfdm.CellMethod.identities<a class="headerlink" href="#cfdm-cellmethod-ident
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CellMethod.identity.html b/docs/method/cfdm.CellMethod.identity.html
index a2a1b2ed7b..2103493f1f 100644
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@@ -181,7 +181,7 @@ <h1>cfdm.CellMethod.identity<a class="headerlink" href="#cfdm-cellmethod-identit
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CellMethod.qualifiers.html b/docs/method/cfdm.CellMethod.qualifiers.html
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+++ b/docs/method/cfdm.CellMethod.qualifiers.html
@@ -169,7 +169,7 @@ <h1>cfdm.CellMethod.qualifiers<a class="headerlink" href="#cfdm-cellmethod-quali
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CellMethod.set_axes.html b/docs/method/cfdm.CellMethod.set_axes.html
index 354478c95c..516c5cab5b 100644
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+++ b/docs/method/cfdm.CellMethod.set_axes.html
@@ -202,7 +202,7 @@ <h1>cfdm.CellMethod.set_axes<a class="headerlink" href="#cfdm-cellmethod-set-axe
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CellMethod.set_method.html b/docs/method/cfdm.CellMethod.set_method.html
index 124563e9a5..9ad9277b0a 100644
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+++ b/docs/method/cfdm.CellMethod.set_method.html
@@ -177,7 +177,7 @@ <h1>cfdm.CellMethod.set_method<a class="headerlink" href="#cfdm-cellmethod-set-m
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CellMethod.set_qualifier.html b/docs/method/cfdm.CellMethod.set_qualifier.html
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@@ -170,7 +170,7 @@ <h1>cfdm.CellMethod.set_qualifier<a class="headerlink" href="#cfdm-cellmethod-se
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CellMethod.sorted.html b/docs/method/cfdm.CellMethod.sorted.html
index 37603b4b39..12c9f65e0b 100644
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@@ -182,7 +182,7 @@ <h1>cfdm.CellMethod.sorted<a class="headerlink" href="#cfdm-cellmethod-sorted" t
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CompressedArray.__array__.html b/docs/method/cfdm.CompressedArray.__array__.html
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diff --git a/docs/method/cfdm.CompressedArray.__deepcopy__.html b/docs/method/cfdm.CompressedArray.__deepcopy__.html
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diff --git a/docs/method/cfdm.CompressedArray.__getitem__.html b/docs/method/cfdm.CompressedArray.__getitem__.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.CompressedArray.__str__.html b/docs/method/cfdm.CompressedArray.__str__.html
index 5cdba6b5ff..4cff7494b1 100644
--- a/docs/method/cfdm.CompressedArray.__str__.html
+++ b/docs/method/cfdm.CompressedArray.__str__.html
@@ -146,7 +146,7 @@ <h1>cfdm.CompressedArray.__str__<a class="headerlink" href="#cfdm-compressedarra
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.CompressedArray._docstring_method_exclusions.html b/docs/method/cfdm.CompressedArray._docstring_method_exclusions.html
index be8d740b59..a1506093a6 100644
--- a/docs/method/cfdm.CompressedArray._docstring_method_exclusions.html
+++ b/docs/method/cfdm.CompressedArray._docstring_method_exclusions.html
@@ -179,7 +179,7 @@ <h1>cfdm.CompressedArray._docstring_method_exclusions<a class="headerlink" href=
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.CompressedArray._docstring_package_depth.html b/docs/method/cfdm.CompressedArray._docstring_package_depth.html
index f2b74c87e7..b59109d5e8 100644
--- a/docs/method/cfdm.CompressedArray._docstring_package_depth.html
+++ b/docs/method/cfdm.CompressedArray._docstring_package_depth.html
@@ -173,7 +173,7 @@ <h1>cfdm.CompressedArray._docstring_package_depth<a class="headerlink" href="#cf
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.CompressedArray._docstring_special_substitutions.html b/docs/method/cfdm.CompressedArray._docstring_special_substitutions.html
index 67af465ed5..6328cbcb11 100644
--- a/docs/method/cfdm.CompressedArray._docstring_special_substitutions.html
+++ b/docs/method/cfdm.CompressedArray._docstring_special_substitutions.html
@@ -169,7 +169,7 @@ <h1>cfdm.CompressedArray._docstring_special_substitutions<a class="headerlink" h
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.CompressedArray._docstring_substitutions.html b/docs/method/cfdm.CompressedArray._docstring_substitutions.html
index e49aaa9abb..6fc8344e15 100644
--- a/docs/method/cfdm.CompressedArray._docstring_substitutions.html
+++ b/docs/method/cfdm.CompressedArray._docstring_substitutions.html
@@ -190,7 +190,7 @@ <h1>cfdm.CompressedArray._docstring_substitutions<a class="headerlink" href="#cf
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CompressedArray.compressed_dimensions.html b/docs/method/cfdm.CompressedArray.compressed_dimensions.html
index e4a69fbbbb..a5e9dd6e29 100644
--- a/docs/method/cfdm.CompressedArray.compressed_dimensions.html
+++ b/docs/method/cfdm.CompressedArray.compressed_dimensions.html
@@ -165,7 +165,7 @@ <h1>cfdm.CompressedArray.compressed_dimensions<a class="headerlink" href="#cfdm-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CompressedArray.conformed_data.html b/docs/method/cfdm.CompressedArray.conformed_data.html
index aedee26f40..9455ae8695 100644
--- a/docs/method/cfdm.CompressedArray.conformed_data.html
+++ b/docs/method/cfdm.CompressedArray.conformed_data.html
@@ -153,7 +153,7 @@ <h1>cfdm.CompressedArray.conformed_data<a class="headerlink" href="#cfdm-compres
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.CompressedArray.copy.html b/docs/method/cfdm.CompressedArray.copy.html
index 2fa0ebed6d..8c6253834e 100644
--- a/docs/method/cfdm.CompressedArray.copy.html
+++ b/docs/method/cfdm.CompressedArray.copy.html
@@ -161,7 +161,7 @@ <h1>cfdm.CompressedArray.copy<a class="headerlink" href="#cfdm-compressedarray-c
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CompressedArray.get_Subarray.html b/docs/method/cfdm.CompressedArray.get_Subarray.html
index 4be15eb9ed..bf8db9db83 100644
--- a/docs/method/cfdm.CompressedArray.get_Subarray.html
+++ b/docs/method/cfdm.CompressedArray.get_Subarray.html
@@ -153,7 +153,7 @@ <h1>cfdm.CompressedArray.get_Subarray<a class="headerlink" href="#cfdm-compresse
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CompressedArray.get_calendar.html b/docs/method/cfdm.CompressedArray.get_calendar.html
new file mode 100644
index 0000000000..0d9daa55f6
--- /dev/null
+++ b/docs/method/cfdm.CompressedArray.get_calendar.html
@@ -0,0 +1,178 @@
+
+<!DOCTYPE html>
+
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+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.CompressedArray.get_calendar &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
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+  <li><a href="../class/cfdm.CompressedArray.html">cfdm.CompressedArray</a><ul>
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+
+  <section id="cfdm-compressedarray-get-calendar">
+<h1>cfdm.CompressedArray.get_calendar<a class="headerlink" href="#cfdm-compressedarray-get-calendar" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.CompressedArray.get_calendar">
+<code class="sig-prename descclassname">CompressedArray.</code><code class="sig-name descname">get_calendar</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L81-L112"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.CompressedArray.get_calendar" title="Permalink to this definition">¶</a></dt>
+<dd><p>The calendar of the array.</p>
+<p>If the calendar is <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the CF default calendar is
+assumed, if applicable.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+calendar has not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The calendar value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
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+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.CompressedArray.get_compressed_axes.html b/docs/method/cfdm.CompressedArray.get_compressed_axes.html
index 747f5e0384..b4f6598453 100644
--- a/docs/method/cfdm.CompressedArray.get_compressed_axes.html
+++ b/docs/method/cfdm.CompressedArray.get_compressed_axes.html
@@ -160,7 +160,7 @@ <h1>cfdm.CompressedArray.get_compressed_axes<a class="headerlink" href="#cfdm-co
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CompressedArray.get_compressed_dimension.html b/docs/method/cfdm.CompressedArray.get_compressed_dimension.html
index c8ac4f1071..a93ae22962 100644
--- a/docs/method/cfdm.CompressedArray.get_compressed_dimension.html
+++ b/docs/method/cfdm.CompressedArray.get_compressed_dimension.html
@@ -171,7 +171,7 @@ <h1>cfdm.CompressedArray.get_compressed_dimension<a class="headerlink" href="#cf
     <div class="clearer"></div>
   </div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CompressedArray.get_compression_type.html b/docs/method/cfdm.CompressedArray.get_compression_type.html
index 0b33167915..c9e159928a 100644
--- a/docs/method/cfdm.CompressedArray.get_compression_type.html
+++ b/docs/method/cfdm.CompressedArray.get_compression_type.html
@@ -169,7 +169,7 @@ <h1>cfdm.CompressedArray.get_compression_type<a class="headerlink" href="#cfdm-c
     <div class="clearer"></div>
   </div>
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diff --git a/docs/method/cfdm.CompressedArray.get_filename.html b/docs/method/cfdm.CompressedArray.get_filename.html
new file mode 100644
index 0000000000..7309f983f3
--- /dev/null
+++ b/docs/method/cfdm.CompressedArray.get_filename.html
@@ -0,0 +1,179 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.CompressedArray.get_filename &#8212; Documentation</title>
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+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.CompressedArray.html">cfdm.CompressedArray</a><ul>
+      <li>Previous: <a href="cfdm.CompressedArray.to_memory.html" title="previous chapter">cfdm.CompressedArray.to_memory</a></li>
+      <li>Next: <a href="cfdm.CompressedArray.get_filenames.html" title="next chapter">cfdm.CompressedArray.get_filenames</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-compressedarray-get-filename">
+<h1>cfdm.CompressedArray.get_filename<a class="headerlink" href="#cfdm-compressedarray-get-filename" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.CompressedArray.get_filename">
+<code class="sig-prename descclassname">CompressedArray.</code><code class="sig-name descname">get_filename</code><span class="sig-paren">(</span><em class="sig-param">default=AttributeError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L142-L177"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.CompressedArray.get_filename" title="Permalink to this definition">¶</a></dt>
+<dd><p>The name of the file containing the array.</p>
+<p>If there are multiple files then an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#AttributeError" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">AttributeError</span></code></a> is
+raised by default.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl>
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if there
+is no file.</p>
+<p>If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a> instance then it will be
+raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a></dt><dd><p>The file name.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.CompressedArray.get_filenames.html b/docs/method/cfdm.CompressedArray.get_filenames.html
new file mode 100644
index 0000000000..09a71ed08e
--- /dev/null
+++ b/docs/method/cfdm.CompressedArray.get_filenames.html
@@ -0,0 +1,170 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.CompressedArray.get_filenames &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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+    <link rel="index" title="Index" href="../genindex.html" />
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+    <link rel="next" title="cfdm.CompressedArray.__array__" href="cfdm.CompressedArray.__array__.html" />
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+   
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+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
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+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
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+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+</p>
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+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.CompressedArray.html">cfdm.CompressedArray</a><ul>
+      <li>Previous: <a href="cfdm.CompressedArray.get_filename.html" title="previous chapter">cfdm.CompressedArray.get_filename</a></li>
+      <li>Next: <a href="cfdm.CompressedArray.__array__.html" title="next chapter">cfdm.CompressedArray.__array__</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-compressedarray-get-filenames">
+<h1>cfdm.CompressedArray.get_filenames<a class="headerlink" href="#cfdm-compressedarray-get-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.CompressedArray.get_filenames">
+<code class="sig-prename descclassname">CompressedArray.</code><code class="sig-name descname">get_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/abstract/compressedarray.py#L400-L420"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.CompressedArray.get_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return the names of any files containing the compressed data.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The file names in normalised, absolute form. If the
+data are all in memory then an empty <a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> is
+returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.CompressedArray.get_subspace.html b/docs/method/cfdm.CompressedArray.get_subspace.html
index 7fcc1506bf..4244512afc 100644
--- a/docs/method/cfdm.CompressedArray.get_subspace.html
+++ b/docs/method/cfdm.CompressedArray.get_subspace.html
@@ -192,7 +192,7 @@ <h1>cfdm.CompressedArray.get_subspace<a class="headerlink" href="#cfdm-compresse
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.CompressedArray.get_units.html b/docs/method/cfdm.CompressedArray.get_units.html
new file mode 100644
index 0000000000..3247439df2
--- /dev/null
+++ b/docs/method/cfdm.CompressedArray.get_units.html
@@ -0,0 +1,181 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.CompressedArray.get_units &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="cfdm.CompressedArray.compressed_dimensions" href="cfdm.CompressedArray.compressed_dimensions.html" />
+    <link rel="prev" title="cfdm.CompressedArray.get_calendar" href="cfdm.CompressedArray.get_calendar.html" />
+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+  </head><body>
+  <div class="document">
+    
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
+
+
+
+
+
+<div id="searchbox" style="display: none" role="search">
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+    <div class="searchformwrapper">
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+<script>$('#searchbox').show(0);</script>
+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html"><strong>Introduction</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../installation.html"><strong>Installation</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../tutorial.html"><strong>Tutorial</strong></a></li>
+<li class="toctree-l1 current"><a class="reference internal" href="../api_reference.html"><strong>API reference</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../performance.html"><strong>Performance</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../releases.html"><strong>Releases</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.CompressedArray.html">cfdm.CompressedArray</a><ul>
+      <li>Previous: <a href="cfdm.CompressedArray.get_calendar.html" title="previous chapter">cfdm.CompressedArray.get_calendar</a></li>
+      <li>Next: <a href="cfdm.CompressedArray.compressed_dimensions.html" title="next chapter">cfdm.CompressedArray.compressed_dimensions</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-compressedarray-get-units">
+<h1>cfdm.CompressedArray.get_units<a class="headerlink" href="#cfdm-compressedarray-get-units" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.CompressedArray.get_units">
+<code class="sig-prename descclassname">CompressedArray.</code><code class="sig-name descname">get_units</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L300-L332"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.CompressedArray.get_units" title="Permalink to this definition">¶</a></dt>
+<dd><p>The units of the array.</p>
+<p>If the units are <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the array has no defined units.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<div class="admonition seealso">
+<p class="admonition-title">See also</p>
+<p><a class="reference internal" href="cfdm.CompressedArray.get_calendar.html#cfdm.CompressedArray.get_calendar" title="cfdm.CompressedArray.get_calendar"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_calendar</span></code></a></p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+units have not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The units value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
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diff --git a/docs/method/cfdm.CoordinateConversion.set_parameters.html b/docs/method/cfdm.CoordinateConversion.set_parameters.html
index 964e501d6b..d1d16d2d0d 100644
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diff --git a/docs/method/cfdm.CoordinateReference.__deepcopy__.html b/docs/method/cfdm.CoordinateReference.__deepcopy__.html
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diff --git a/docs/method/cfdm.CoordinateReference.__repr__.html b/docs/method/cfdm.CoordinateReference.__repr__.html
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diff --git a/docs/method/cfdm.CoordinateReference.__str__.html b/docs/method/cfdm.CoordinateReference.__str__.html
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diff --git a/docs/method/cfdm.CoordinateReference._docstring_method_exclusions.html b/docs/method/cfdm.CoordinateReference._docstring_method_exclusions.html
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diff --git a/docs/method/cfdm.CoordinateReference._docstring_package_depth.html b/docs/method/cfdm.CoordinateReference._docstring_package_depth.html
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diff --git a/docs/method/cfdm.CoordinateReference._docstring_special_substitutions.html b/docs/method/cfdm.CoordinateReference._docstring_special_substitutions.html
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     <div class="footer">
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diff --git a/docs/method/cfdm.CoordinateReference._docstring_substitutions.html b/docs/method/cfdm.CoordinateReference._docstring_substitutions.html
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diff --git a/docs/method/cfdm.CoordinateReference.clear_coordinates.html b/docs/method/cfdm.CoordinateReference.clear_coordinates.html
index 0cc95983b6..b321180f32 100644
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+++ b/docs/method/cfdm.CoordinateReference.clear_coordinates.html
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diff --git a/docs/method/cfdm.CoordinateReference.coordinates.html b/docs/method/cfdm.CoordinateReference.coordinates.html
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diff --git a/docs/method/cfdm.CoordinateReference.copy.html b/docs/method/cfdm.CoordinateReference.copy.html
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diff --git a/docs/method/cfdm.CoordinateReference.creation_commands.html b/docs/method/cfdm.CoordinateReference.creation_commands.html
index 1f14b3b9cc..7ba3c400ef 100644
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diff --git a/docs/method/cfdm.CoordinateReference.del_coordinate.html b/docs/method/cfdm.CoordinateReference.del_coordinate.html
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+++ b/docs/method/cfdm.CoordinateReference.del_coordinate.html
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diff --git a/docs/method/cfdm.CoordinateReference.del_coordinate_conversion.html b/docs/method/cfdm.CoordinateReference.del_coordinate_conversion.html
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diff --git a/docs/method/cfdm.CoordinateReference.del_datum.html b/docs/method/cfdm.CoordinateReference.del_datum.html
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diff --git a/docs/method/cfdm.CoordinateReference.dump.html b/docs/method/cfdm.CoordinateReference.dump.html
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diff --git a/docs/method/cfdm.CoordinateReference.equals.html b/docs/method/cfdm.CoordinateReference.equals.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CoordinateReference.get_coordinate_conversion.html b/docs/method/cfdm.CoordinateReference.get_coordinate_conversion.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CoordinateReference.get_datum.html b/docs/method/cfdm.CoordinateReference.get_datum.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.CoordinateReference.get_original_filenames.html b/docs/method/cfdm.CoordinateReference.get_original_filenames.html
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--- /dev/null
+++ b/docs/method/cfdm.CoordinateReference.get_original_filenames.html
@@ -0,0 +1,183 @@
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+  <section id="cfdm-coordinatereference-get-original-filenames">
+<h1>cfdm.CoordinateReference.get_original_filenames<a class="headerlink" href="#cfdm-coordinatereference-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.CoordinateReference.get_original_filenames">
+<code class="sig-prename descclassname">CoordinateReference.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.CoordinateReference.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.CoordinateReference.html#cfdm.CoordinateReference" title="cfdm.CoordinateReference"><code class="xref py py-obj docutils literal notranslate"><span class="pre">CoordinateReference</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.CoordinateReference.html#cfdm.CoordinateReference" title="cfdm.CoordinateReference"><code class="xref py py-obj docutils literal notranslate"><span class="pre">CoordinateReference</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.CoordinateReference.html#cfdm.CoordinateReference" title="cfdm.CoordinateReference"><code class="xref py py-obj docutils literal notranslate"><span class="pre">CoordinateReference</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.CoordinateReference.has_coordinate.html b/docs/method/cfdm.CoordinateReference.has_coordinate.html
index 923becf050..9f9f498643 100644
--- a/docs/method/cfdm.CoordinateReference.has_coordinate.html
+++ b/docs/method/cfdm.CoordinateReference.has_coordinate.html
@@ -183,7 +183,7 @@ <h1>cfdm.CoordinateReference.has_coordinate<a class="headerlink" href="#cfdm-coo
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.CoordinateReference.identities.html b/docs/method/cfdm.CoordinateReference.identities.html
index e0c87d6776..52f6585ebc 100644
--- a/docs/method/cfdm.CoordinateReference.identities.html
+++ b/docs/method/cfdm.CoordinateReference.identities.html
@@ -205,7 +205,7 @@ <h1>cfdm.CoordinateReference.identities<a class="headerlink" href="#cfdm-coordin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.CoordinateReference.identity.html b/docs/method/cfdm.CoordinateReference.identity.html
index f73efb7960..d1f9c4e622 100644
--- a/docs/method/cfdm.CoordinateReference.identity.html
+++ b/docs/method/cfdm.CoordinateReference.identity.html
@@ -190,7 +190,7 @@ <h1>cfdm.CoordinateReference.identity<a class="headerlink" href="#cfdm-coordinat
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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index 2e87875c0d..6890f85c43 100644
--- a/docs/method/cfdm.CoordinateReference.nc_clear_variable_groups.html
+++ b/docs/method/cfdm.CoordinateReference.nc_clear_variable_groups.html
@@ -190,7 +190,7 @@ <h1>cfdm.CoordinateReference.nc_clear_variable_groups<a class="headerlink" href=
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.CoordinateReference.nc_del_variable.html b/docs/method/cfdm.CoordinateReference.nc_del_variable.html
index f4a00cd6c8..5cdc68c8a9 100644
--- a/docs/method/cfdm.CoordinateReference.nc_del_variable.html
+++ b/docs/method/cfdm.CoordinateReference.nc_del_variable.html
@@ -182,7 +182,7 @@ <h1>cfdm.CoordinateReference.nc_del_variable<a class="headerlink" href="#cfdm-co
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.CoordinateReference.nc_get_variable.html b/docs/method/cfdm.CoordinateReference.nc_get_variable.html
index 6aad8ed0b1..2a45af3e6f 100644
--- a/docs/method/cfdm.CoordinateReference.nc_get_variable.html
+++ b/docs/method/cfdm.CoordinateReference.nc_get_variable.html
@@ -183,7 +183,7 @@ <h1>cfdm.CoordinateReference.nc_get_variable<a class="headerlink" href="#cfdm-co
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.CoordinateReference.nc_has_variable.html b/docs/method/cfdm.CoordinateReference.nc_has_variable.html
index 28d2ac66a5..cc943369bb 100644
--- a/docs/method/cfdm.CoordinateReference.nc_has_variable.html
+++ b/docs/method/cfdm.CoordinateReference.nc_has_variable.html
@@ -175,7 +175,7 @@ <h1>cfdm.CoordinateReference.nc_has_variable<a class="headerlink" href="#cfdm-co
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.CoordinateReference.nc_set_variable.html b/docs/method/cfdm.CoordinateReference.nc_set_variable.html
index e81cb03317..c7630252f9 100644
--- a/docs/method/cfdm.CoordinateReference.nc_set_variable.html
+++ b/docs/method/cfdm.CoordinateReference.nc_set_variable.html
@@ -182,7 +182,7 @@ <h1>cfdm.CoordinateReference.nc_set_variable<a class="headerlink" href="#cfdm-co
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.CoordinateReference.nc_set_variable_groups.html b/docs/method/cfdm.CoordinateReference.nc_set_variable_groups.html
index 124a7aae23..8c3095a61e 100644
--- a/docs/method/cfdm.CoordinateReference.nc_set_variable_groups.html
+++ b/docs/method/cfdm.CoordinateReference.nc_set_variable_groups.html
@@ -196,7 +196,7 @@ <h1>cfdm.CoordinateReference.nc_set_variable_groups<a class="headerlink" href="#
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.CoordinateReference.nc_variable_groups.html b/docs/method/cfdm.CoordinateReference.nc_variable_groups.html
index d6575ca61f..1f9047e022 100644
--- a/docs/method/cfdm.CoordinateReference.nc_variable_groups.html
+++ b/docs/method/cfdm.CoordinateReference.nc_variable_groups.html
@@ -188,7 +188,7 @@ <h1>cfdm.CoordinateReference.nc_variable_groups<a class="headerlink" href="#cfdm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.CoordinateReference.set_coordinate.html b/docs/method/cfdm.CoordinateReference.set_coordinate.html
index f35de7df94..e51ac7f606 100644
--- a/docs/method/cfdm.CoordinateReference.set_coordinate.html
+++ b/docs/method/cfdm.CoordinateReference.set_coordinate.html
@@ -179,7 +179,7 @@ <h1>cfdm.CoordinateReference.set_coordinate<a class="headerlink" href="#cfdm-coo
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.CoordinateReference.set_coordinate_conversion.html b/docs/method/cfdm.CoordinateReference.set_coordinate_conversion.html
index 13e4509ebd..2ce7fc0bf9 100644
--- a/docs/method/cfdm.CoordinateReference.set_coordinate_conversion.html
+++ b/docs/method/cfdm.CoordinateReference.set_coordinate_conversion.html
@@ -182,7 +182,7 @@ <h1>cfdm.CoordinateReference.set_coordinate_conversion<a class="headerlink" href
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.CoordinateReference.set_coordinates.html b/docs/method/cfdm.CoordinateReference.set_coordinates.html
index 307bdaf2cd..8945619b5e 100644
--- a/docs/method/cfdm.CoordinateReference.set_coordinates.html
+++ b/docs/method/cfdm.CoordinateReference.set_coordinates.html
@@ -181,7 +181,7 @@ <h1>cfdm.CoordinateReference.set_coordinates<a class="headerlink" href="#cfdm-co
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.CoordinateReference.set_datum.html b/docs/method/cfdm.CoordinateReference.set_datum.html
index 4c71787741..99df25927b 100644
--- a/docs/method/cfdm.CoordinateReference.set_datum.html
+++ b/docs/method/cfdm.CoordinateReference.set_datum.html
@@ -175,7 +175,7 @@ <h1>cfdm.CoordinateReference.set_datum<a class="headerlink" href="#cfdm-coordina
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.Count.__deepcopy__.html b/docs/method/cfdm.Count.__deepcopy__.html
index 7672f2ee71..a01b4060b5 100644
--- a/docs/method/cfdm.Count.__deepcopy__.html
+++ b/docs/method/cfdm.Count.__deepcopy__.html
@@ -152,7 +152,7 @@ <h1>cfdm.Count.__deepcopy__<a class="headerlink" href="#cfdm-count-deepcopy" tit
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.Count.__getitem__.html b/docs/method/cfdm.Count.__getitem__.html
index 01f70b5ef5..ec4d68255e 100644
--- a/docs/method/cfdm.Count.__getitem__.html
+++ b/docs/method/cfdm.Count.__getitem__.html
@@ -177,7 +177,7 @@ <h1>cfdm.Count.__getitem__<a class="headerlink" href="#cfdm-count-getitem" title
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.Count.__repr__.html b/docs/method/cfdm.Count.__repr__.html
index ae8f97f411..9fc21ad63b 100644
--- a/docs/method/cfdm.Count.__repr__.html
+++ b/docs/method/cfdm.Count.__repr__.html
@@ -146,7 +146,7 @@ <h1>cfdm.Count.__repr__<a class="headerlink" href="#cfdm-count-repr" title="Perm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count.__str__.html b/docs/method/cfdm.Count.__str__.html
index d5265c75fc..9b211606c3 100644
--- a/docs/method/cfdm.Count.__str__.html
+++ b/docs/method/cfdm.Count.__str__.html
@@ -146,7 +146,7 @@ <h1>cfdm.Count.__str__<a class="headerlink" href="#cfdm-count-str" title="Permal
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count._docstring_method_exclusions.html b/docs/method/cfdm.Count._docstring_method_exclusions.html
index eb0808af7c..7b65c64a3b 100644
--- a/docs/method/cfdm.Count._docstring_method_exclusions.html
+++ b/docs/method/cfdm.Count._docstring_method_exclusions.html
@@ -179,7 +179,7 @@ <h1>cfdm.Count._docstring_method_exclusions<a class="headerlink" href="#cfdm-cou
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count._docstring_package_depth.html b/docs/method/cfdm.Count._docstring_package_depth.html
index 8c9d2a0509..4d25c42785 100644
--- a/docs/method/cfdm.Count._docstring_package_depth.html
+++ b/docs/method/cfdm.Count._docstring_package_depth.html
@@ -173,7 +173,7 @@ <h1>cfdm.Count._docstring_package_depth<a class="headerlink" href="#cfdm-count-d
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count._docstring_special_substitutions.html b/docs/method/cfdm.Count._docstring_special_substitutions.html
index 82008b9a1f..6b62a8fa57 100644
--- a/docs/method/cfdm.Count._docstring_special_substitutions.html
+++ b/docs/method/cfdm.Count._docstring_special_substitutions.html
@@ -169,7 +169,7 @@ <h1>cfdm.Count._docstring_special_substitutions<a class="headerlink" href="#cfdm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count._docstring_substitutions.html b/docs/method/cfdm.Count._docstring_substitutions.html
index c36e77b5a0..57488e2fa5 100644
--- a/docs/method/cfdm.Count._docstring_substitutions.html
+++ b/docs/method/cfdm.Count._docstring_substitutions.html
@@ -190,7 +190,7 @@ <h1>cfdm.Count._docstring_substitutions<a class="headerlink" href="#cfdm-count-d
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.Count.apply_masking.html b/docs/method/cfdm.Count.apply_masking.html
index 4dd476e0b2..d355b0f314 100644
--- a/docs/method/cfdm.Count.apply_masking.html
+++ b/docs/method/cfdm.Count.apply_masking.html
@@ -207,7 +207,7 @@ <h1>cfdm.Count.apply_masking<a class="headerlink" href="#cfdm-count-apply-maskin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count.clear_properties.html b/docs/method/cfdm.Count.clear_properties.html
index 0a0144e672..3417387e9a 100644
--- a/docs/method/cfdm.Count.clear_properties.html
+++ b/docs/method/cfdm.Count.clear_properties.html
@@ -179,7 +179,7 @@ <h1>cfdm.Count.clear_properties<a class="headerlink" href="#cfdm-count-clear-pro
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count.copy.html b/docs/method/cfdm.Count.copy.html
index 10abb731a6..ed38a62b9d 100644
--- a/docs/method/cfdm.Count.copy.html
+++ b/docs/method/cfdm.Count.copy.html
@@ -172,7 +172,7 @@ <h1>cfdm.Count.copy<a class="headerlink" href="#cfdm-count-copy" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count.creation_commands.html b/docs/method/cfdm.Count.creation_commands.html
index 591b2c620a..1e2a9be33b 100644
--- a/docs/method/cfdm.Count.creation_commands.html
+++ b/docs/method/cfdm.Count.creation_commands.html
@@ -224,7 +224,7 @@ <h1>cfdm.Count.creation_commands<a class="headerlink" href="#cfdm-count-creation
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count.del_data.html b/docs/method/cfdm.Count.del_data.html
index b00709a5a1..fc6180b64d 100644
--- a/docs/method/cfdm.Count.del_data.html
+++ b/docs/method/cfdm.Count.del_data.html
@@ -188,7 +188,7 @@ <h1>cfdm.Count.del_data<a class="headerlink" href="#cfdm-count-del-data" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count.del_property.html b/docs/method/cfdm.Count.del_property.html
index ff5b76e8d7..e50d027d9a 100644
--- a/docs/method/cfdm.Count.del_property.html
+++ b/docs/method/cfdm.Count.del_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.Count.del_property<a class="headerlink" href="#cfdm-count-del-property"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count.dump.html b/docs/method/cfdm.Count.dump.html
index cfee93cb4b..1ddfa37c23 100644
--- a/docs/method/cfdm.Count.dump.html
+++ b/docs/method/cfdm.Count.dump.html
@@ -165,7 +165,7 @@ <h1>cfdm.Count.dump<a class="headerlink" href="#cfdm-count-dump" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count.equals.html b/docs/method/cfdm.Count.equals.html
index 0801925826..cb7013e3d0 100644
--- a/docs/method/cfdm.Count.equals.html
+++ b/docs/method/cfdm.Count.equals.html
@@ -252,7 +252,7 @@ <h1>cfdm.Count.equals<a class="headerlink" href="#cfdm-count-equals" title="Perm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Count.get_data.html b/docs/method/cfdm.Count.get_data.html
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+++ b/docs/method/cfdm.Count.get_data.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.get_filenames.html b/docs/method/cfdm.Count.get_filenames.html
index dce0057085..bca94de88f 100644
--- a/docs/method/cfdm.Count.get_filenames.html
+++ b/docs/method/cfdm.Count.get_filenames.html
@@ -150,7 +150,7 @@ <h1>cfdm.Count.get_filenames<a class="headerlink" href="#cfdm-count-get-filename
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.get_original_filenames.html b/docs/method/cfdm.Count.get_original_filenames.html
new file mode 100644
index 0000000000..79a5bf9f47
--- /dev/null
+++ b/docs/method/cfdm.Count.get_original_filenames.html
@@ -0,0 +1,183 @@
+
+<!DOCTYPE html>
+
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+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.Count.get_original_filenames &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
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+   
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+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
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+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-count-get-original-filenames">
+<h1>cfdm.Count.get_original_filenames<a class="headerlink" href="#cfdm-count-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Count.get_original_filenames">
+<code class="sig-prename descclassname">Count.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Count.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.Count.html#cfdm.Count" title="cfdm.Count"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Count</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.Count.html#cfdm.Count" title="cfdm.Count"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Count</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.Count.html#cfdm.Count" title="cfdm.Count"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Count</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.Count.get_property.html b/docs/method/cfdm.Count.get_property.html
index cb6e169be6..7a278dc580 100644
--- a/docs/method/cfdm.Count.get_property.html
+++ b/docs/method/cfdm.Count.get_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.Count.get_property<a class="headerlink" href="#cfdm-count-get-property"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.has_bounds.html b/docs/method/cfdm.Count.has_bounds.html
index f971b724a9..0a71734a6e 100644
--- a/docs/method/cfdm.Count.has_bounds.html
+++ b/docs/method/cfdm.Count.has_bounds.html
@@ -164,7 +164,7 @@ <h1>cfdm.Count.has_bounds<a class="headerlink" href="#cfdm-count-has-bounds" tit
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.has_data.html b/docs/method/cfdm.Count.has_data.html
index 3ccc1bb2f2..641fd9e15c 100644
--- a/docs/method/cfdm.Count.has_data.html
+++ b/docs/method/cfdm.Count.has_data.html
@@ -179,7 +179,7 @@ <h1>cfdm.Count.has_data<a class="headerlink" href="#cfdm-count-has-data" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count.has_property.html b/docs/method/cfdm.Count.has_property.html
index 16284bfdde..bb181e80bf 100644
--- a/docs/method/cfdm.Count.has_property.html
+++ b/docs/method/cfdm.Count.has_property.html
@@ -185,7 +185,7 @@ <h1>cfdm.Count.has_property<a class="headerlink" href="#cfdm-count-has-property"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.identities.html b/docs/method/cfdm.Count.identities.html
index ddb9c1761a..12b6b9141e 100644
--- a/docs/method/cfdm.Count.identities.html
+++ b/docs/method/cfdm.Count.identities.html
@@ -203,7 +203,7 @@ <h1>cfdm.Count.identities<a class="headerlink" href="#cfdm-count-identities" tit
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.identity.html b/docs/method/cfdm.Count.identity.html
index c719a49b4a..d031e548d1 100644
--- a/docs/method/cfdm.Count.identity.html
+++ b/docs/method/cfdm.Count.identity.html
@@ -197,7 +197,7 @@ <h1>cfdm.Count.identity<a class="headerlink" href="#cfdm-count-identity" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.insert_dimension.html b/docs/method/cfdm.Count.insert_dimension.html
index 0961a7f4d2..491f89451e 100644
--- a/docs/method/cfdm.Count.insert_dimension.html
+++ b/docs/method/cfdm.Count.insert_dimension.html
@@ -186,7 +186,7 @@ <h1>cfdm.Count.insert_dimension<a class="headerlink" href="#cfdm-count-insert-di
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.nc_clear_dimension_groups.html b/docs/method/cfdm.Count.nc_clear_dimension_groups.html
index 62a19dc8e6..72acb0e251 100644
--- a/docs/method/cfdm.Count.nc_clear_dimension_groups.html
+++ b/docs/method/cfdm.Count.nc_clear_dimension_groups.html
@@ -190,7 +190,7 @@ <h1>cfdm.Count.nc_clear_dimension_groups<a class="headerlink" href="#cfdm-count-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.nc_clear_sample_dimension_groups.html b/docs/method/cfdm.Count.nc_clear_sample_dimension_groups.html
index 26bff58d46..de60349de4 100644
--- a/docs/method/cfdm.Count.nc_clear_sample_dimension_groups.html
+++ b/docs/method/cfdm.Count.nc_clear_sample_dimension_groups.html
@@ -190,7 +190,7 @@ <h1>cfdm.Count.nc_clear_sample_dimension_groups<a class="headerlink" href="#cfdm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.nc_clear_variable_groups.html b/docs/method/cfdm.Count.nc_clear_variable_groups.html
index d1972b094f..5bd80e4319 100644
--- a/docs/method/cfdm.Count.nc_clear_variable_groups.html
+++ b/docs/method/cfdm.Count.nc_clear_variable_groups.html
@@ -190,7 +190,7 @@ <h1>cfdm.Count.nc_clear_variable_groups<a class="headerlink" href="#cfdm-count-n
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.nc_del_dimension.html b/docs/method/cfdm.Count.nc_del_dimension.html
index 2b6b803a5d..7bc4755154 100644
--- a/docs/method/cfdm.Count.nc_del_dimension.html
+++ b/docs/method/cfdm.Count.nc_del_dimension.html
@@ -182,7 +182,7 @@ <h1>cfdm.Count.nc_del_dimension<a class="headerlink" href="#cfdm-count-nc-del-di
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.nc_del_sample_dimension.html b/docs/method/cfdm.Count.nc_del_sample_dimension.html
index df20e449e7..4c55d3e6c4 100644
--- a/docs/method/cfdm.Count.nc_del_sample_dimension.html
+++ b/docs/method/cfdm.Count.nc_del_sample_dimension.html
@@ -184,7 +184,7 @@ <h1>cfdm.Count.nc_del_sample_dimension<a class="headerlink" href="#cfdm-count-nc
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.nc_del_variable.html b/docs/method/cfdm.Count.nc_del_variable.html
index 40cd200e6b..0309988f08 100644
--- a/docs/method/cfdm.Count.nc_del_variable.html
+++ b/docs/method/cfdm.Count.nc_del_variable.html
@@ -182,7 +182,7 @@ <h1>cfdm.Count.nc_del_variable<a class="headerlink" href="#cfdm-count-nc-del-var
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.nc_dimension_groups.html b/docs/method/cfdm.Count.nc_dimension_groups.html
index b8f5171154..fba36bef2d 100644
--- a/docs/method/cfdm.Count.nc_dimension_groups.html
+++ b/docs/method/cfdm.Count.nc_dimension_groups.html
@@ -188,7 +188,7 @@ <h1>cfdm.Count.nc_dimension_groups<a class="headerlink" href="#cfdm-count-nc-dim
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.nc_get_dimension.html b/docs/method/cfdm.Count.nc_get_dimension.html
index 184583b957..db808ef61b 100644
--- a/docs/method/cfdm.Count.nc_get_dimension.html
+++ b/docs/method/cfdm.Count.nc_get_dimension.html
@@ -182,7 +182,7 @@ <h1>cfdm.Count.nc_get_dimension<a class="headerlink" href="#cfdm-count-nc-get-di
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.nc_get_sample_dimension.html b/docs/method/cfdm.Count.nc_get_sample_dimension.html
index 56bede3074..1190b15eb6 100644
--- a/docs/method/cfdm.Count.nc_get_sample_dimension.html
+++ b/docs/method/cfdm.Count.nc_get_sample_dimension.html
@@ -183,7 +183,7 @@ <h1>cfdm.Count.nc_get_sample_dimension<a class="headerlink" href="#cfdm-count-nc
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Count.nc_get_variable.html b/docs/method/cfdm.Count.nc_get_variable.html
index deb9ed98c7..5f6403600c 100644
--- a/docs/method/cfdm.Count.nc_get_variable.html
+++ b/docs/method/cfdm.Count.nc_get_variable.html
@@ -183,7 +183,7 @@ <h1>cfdm.Count.nc_get_variable<a class="headerlink" href="#cfdm-count-nc-get-var
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Count.nc_has_dimension.html b/docs/method/cfdm.Count.nc_has_dimension.html
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diff --git a/docs/method/cfdm.Count.nc_set_dimension.html b/docs/method/cfdm.Count.nc_set_dimension.html
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diff --git a/docs/method/cfdm.Count.nc_set_variable.html b/docs/method/cfdm.Count.nc_set_variable.html
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diff --git a/docs/method/cfdm.Count.nc_variable_groups.html b/docs/method/cfdm.Count.nc_variable_groups.html
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diff --git a/docs/method/cfdm.Count.properties.html b/docs/method/cfdm.Count.properties.html
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diff --git a/docs/method/cfdm.Count.set_data.html b/docs/method/cfdm.Count.set_data.html
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diff --git a/docs/method/cfdm.Count.squeeze.html b/docs/method/cfdm.Count.squeeze.html
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diff --git a/docs/method/cfdm.Count.to_memory.html b/docs/method/cfdm.Count.to_memory.html
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diff --git a/docs/method/cfdm.Count.transpose.html b/docs/method/cfdm.Count.transpose.html
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diff --git a/docs/method/cfdm.Data.__deepcopy__.html b/docs/method/cfdm.Data.__deepcopy__.html
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diff --git a/docs/method/cfdm.Data.__getitem__.html b/docs/method/cfdm.Data.__getitem__.html
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diff --git a/docs/method/cfdm.Data.__setitem__.html b/docs/method/cfdm.Data.__setitem__.html
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@@ -256,7 +256,7 @@ <h1>cfdm.Data.apply_masking<a class="headerlink" href="#cfdm-data-apply-masking"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Data.copy.html b/docs/method/cfdm.Data.copy.html
index 7bc56e4e81..1136eb459c 100644
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+++ b/docs/method/cfdm.Data.copy.html
@@ -163,7 +163,7 @@ <h1>cfdm.Data.copy<a class="headerlink" href="#cfdm-data-copy" title="Permalink
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Data.creation_commands.html b/docs/method/cfdm.Data.creation_commands.html
index f2aada4866..84b0d5fe73 100644
--- a/docs/method/cfdm.Data.creation_commands.html
+++ b/docs/method/cfdm.Data.creation_commands.html
@@ -200,7 +200,7 @@ <h1>cfdm.Data.creation_commands<a class="headerlink" href="#cfdm-data-creation-c
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Data.del_calendar.html b/docs/method/cfdm.Data.del_calendar.html
index d1a9e8e5b2..28b4c35439 100644
--- a/docs/method/cfdm.Data.del_calendar.html
+++ b/docs/method/cfdm.Data.del_calendar.html
@@ -181,7 +181,7 @@ <h1>cfdm.Data.del_calendar<a class="headerlink" href="#cfdm-data-del-calendar" t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Data.del_fill_value.html b/docs/method/cfdm.Data.del_fill_value.html
index 13039837e4..e0e9eacba6 100644
--- a/docs/method/cfdm.Data.del_fill_value.html
+++ b/docs/method/cfdm.Data.del_fill_value.html
@@ -181,7 +181,7 @@ <h1>cfdm.Data.del_fill_value<a class="headerlink" href="#cfdm-data-del-fill-valu
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Data.del_units.html b/docs/method/cfdm.Data.del_units.html
index 1205a4a384..bbdf6d9901 100644
--- a/docs/method/cfdm.Data.del_units.html
+++ b/docs/method/cfdm.Data.del_units.html
@@ -180,7 +180,7 @@ <h1>cfdm.Data.del_units<a class="headerlink" href="#cfdm-data-del-units" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Data.empty.html b/docs/method/cfdm.Data.empty.html
index b8f39f78f6..108c59f47b 100644
--- a/docs/method/cfdm.Data.empty.html
+++ b/docs/method/cfdm.Data.empty.html
@@ -169,7 +169,7 @@ <h1>cfdm.Data.empty<a class="headerlink" href="#cfdm-data-empty" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Data.equals.html b/docs/method/cfdm.Data.equals.html
index 1f6ea298d1..0b9d271459 100644
--- a/docs/method/cfdm.Data.equals.html
+++ b/docs/method/cfdm.Data.equals.html
@@ -247,7 +247,7 @@ <h1>cfdm.Data.equals<a class="headerlink" href="#cfdm-data-equals" title="Permal
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Data.filled.html b/docs/method/cfdm.Data.filled.html
index fec9607492..9c56244aae 100644
--- a/docs/method/cfdm.Data.filled.html
+++ b/docs/method/cfdm.Data.filled.html
@@ -179,7 +179,7 @@ <h1>cfdm.Data.filled<a class="headerlink" href="#cfdm-data-filled" title="Permal
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Data.first_element.html b/docs/method/cfdm.Data.first_element.html
index b103224a28..6a41a7b6e1 100644
--- a/docs/method/cfdm.Data.first_element.html
+++ b/docs/method/cfdm.Data.first_element.html
@@ -177,7 +177,7 @@ <h1>cfdm.Data.first_element<a class="headerlink" href="#cfdm-data-first-element"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Data.flatten.html b/docs/method/cfdm.Data.flatten.html
index 0108de5d6c..8ae79924da 100644
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+++ b/docs/method/cfdm.Data.flatten.html
@@ -236,7 +236,7 @@ <h1>cfdm.Data.flatten<a class="headerlink" href="#cfdm-data-flatten" title="Perm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Data.get_calendar.html b/docs/method/cfdm.Data.get_calendar.html
index 2af25dd0f7..b77415c95b 100644
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+++ b/docs/method/cfdm.Data.get_calendar.html
@@ -181,7 +181,7 @@ <h1>cfdm.Data.get_calendar<a class="headerlink" href="#cfdm-data-get-calendar" t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Data.get_compressed_axes.html b/docs/method/cfdm.Data.get_compressed_axes.html
index 6c1bae4903..c50005524d 100644
--- a/docs/method/cfdm.Data.get_compressed_axes.html
+++ b/docs/method/cfdm.Data.get_compressed_axes.html
@@ -175,7 +175,7 @@ <h1>cfdm.Data.get_compressed_axes<a class="headerlink" href="#cfdm-data-get-comp
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Data.get_compressed_dimension.html b/docs/method/cfdm.Data.get_compressed_dimension.html
index 0bd55504cd..7cf706d4a6 100644
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+++ b/docs/method/cfdm.Data.get_compressed_dimension.html
@@ -174,7 +174,7 @@ <h1>cfdm.Data.get_compressed_dimension<a class="headerlink" href="#cfdm-data-get
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Data.get_compression_type.html b/docs/method/cfdm.Data.get_compression_type.html
index 1baa7d17ac..42f3de23af 100644
--- a/docs/method/cfdm.Data.get_compression_type.html
+++ b/docs/method/cfdm.Data.get_compression_type.html
@@ -172,7 +172,7 @@ <h1>cfdm.Data.get_compression_type<a class="headerlink" href="#cfdm-data-get-com
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Data.get_count.html b/docs/method/cfdm.Data.get_count.html
index 66639c314f..bbdd8db241 100644
--- a/docs/method/cfdm.Data.get_count.html
+++ b/docs/method/cfdm.Data.get_count.html
@@ -166,7 +166,7 @@ <h1>cfdm.Data.get_count<a class="headerlink" href="#cfdm-data-get-count" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Data.get_dependent_tie_points.html b/docs/method/cfdm.Data.get_dependent_tie_points.html
new file mode 100644
index 0000000000..03b17ae7b0
--- /dev/null
+++ b/docs/method/cfdm.Data.get_dependent_tie_points.html
@@ -0,0 +1,190 @@
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+<!DOCTYPE html>
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+            
+
+
+  <section id="cfdm-data-get-dependent-tie-points">
+<h1>cfdm.Data.get_dependent_tie_points<a class="headerlink" href="#cfdm-data-get-dependent-tie-points" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Data.get_dependent_tie_points">
+<code class="sig-prename descclassname">Data.</code><code class="sig-name descname">get_dependent_tie_points</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/data.py#L1773-L1810"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Data.get_dependent_tie_points" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return the list variable for a compressed array.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<div class="admonition seealso">
+<p class="admonition-title">See also</p>
+<p><a class="reference internal" href="cfdm.Data.get_tie_point_indices.html#cfdm.Data.get_tie_point_indices" title="cfdm.Data.get_tie_point_indices"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_tie_point_indices</span></code></a>,
+<a class="reference internal" href="cfdm.Data.get_interpolation_parameters.html#cfdm.Data.get_interpolation_parameters" title="cfdm.Data.get_interpolation_parameters"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_interpolation_parameters</span></code></a>, <a class="reference internal" href="cfdm.Data.get_index.html#cfdm.Data.get_index" title="cfdm.Data.get_index"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_index</span></code></a>,
+<a class="reference internal" href="cfdm.Data.get_list.html#cfdm.Data.get_list" title="cfdm.Data.get_list"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_list</span></code></a></p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if no
+dependent tie point index variables have been set. If
+set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a> instance then it will be raised
+instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">dict</span></code></a></dt><dd><p>The dependent tie point arrays needed by the
+interpolation method, keyed by the dependent tie point
+identities. Each key is a dependent tie point
+identity, whose value is a <a class="reference internal" href="../class/cfdm.Data.html#cfdm.Data" title="cfdm.Data"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Data</span></code></a> variable.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+<p><strong>Examples</strong></p>
+<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">l</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get_dependent_tie_points</span><span class="p">()</span>
+</pre></div>
+</div>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
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+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.Data.get_filenames.html b/docs/method/cfdm.Data.get_filenames.html
index e868075e5f..b9b92d8e21 100644
--- a/docs/method/cfdm.Data.get_filenames.html
+++ b/docs/method/cfdm.Data.get_filenames.html
@@ -168,7 +168,7 @@ <h1>cfdm.Data.get_filenames<a class="headerlink" href="#cfdm-data-get-filenames"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Data.get_fill_value.html b/docs/method/cfdm.Data.get_fill_value.html
index c285c8e538..4fa98c2b3f 100644
--- a/docs/method/cfdm.Data.get_fill_value.html
+++ b/docs/method/cfdm.Data.get_fill_value.html
@@ -184,7 +184,7 @@ <h1>cfdm.Data.get_fill_value<a class="headerlink" href="#cfdm-data-get-fill-valu
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Data.get_index.html b/docs/method/cfdm.Data.get_index.html
index 104807440f..36580d735b 100644
--- a/docs/method/cfdm.Data.get_index.html
+++ b/docs/method/cfdm.Data.get_index.html
@@ -168,7 +168,7 @@ <h1>cfdm.Data.get_index<a class="headerlink" href="#cfdm-data-get-index" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Data.get_interpolation_parameters.html b/docs/method/cfdm.Data.get_interpolation_parameters.html
new file mode 100644
index 0000000000..85d8361b63
--- /dev/null
+++ b/docs/method/cfdm.Data.get_interpolation_parameters.html
@@ -0,0 +1,192 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.Data.get_interpolation_parameters &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="cfdm.Data.get_tie_point_indices" href="cfdm.Data.get_tie_point_indices.html" />
+    <link rel="prev" title="cfdm.Data.get_dependent_tie_points" href="cfdm.Data.get_dependent_tie_points.html" />
+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+  </head><body>
+  <div class="document">
+    
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
+
+
+
+
+
+<div id="searchbox" style="display: none" role="search">
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+      <input type="submit" value="Go" />
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+</div>
+<script>$('#searchbox').show(0);</script>
+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html"><strong>Introduction</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../installation.html"><strong>Installation</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../contributing.html"><strong>Contributing</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../tutorial.html"><strong>Tutorial</strong></a></li>
+<li class="toctree-l1 current"><a class="reference internal" href="../api_reference.html"><strong>API reference</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../philosophy.html"><strong>Philosophy</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../performance.html"><strong>Performance</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../releases.html"><strong>Releases</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.Data.html">cfdm.Data</a><ul>
+      <li>Previous: <a href="cfdm.Data.get_dependent_tie_points.html" title="previous chapter">cfdm.Data.get_dependent_tie_points</a></li>
+      <li>Next: <a href="cfdm.Data.get_tie_point_indices.html" title="next chapter">cfdm.Data.get_tie_point_indices</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-data-get-interpolation-parameters">
+<h1>cfdm.Data.get_interpolation_parameters<a class="headerlink" href="#cfdm-data-get-interpolation-parameters" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Data.get_interpolation_parameters">
+<code class="sig-prename descclassname">Data.</code><code class="sig-name descname">get_interpolation_parameters</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/data.py#L1845-L1885"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Data.get_interpolation_parameters" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return the list variable for a compressed array.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<div class="admonition seealso">
+<p class="admonition-title">See also</p>
+<p><a class="reference internal" href="cfdm.Data.get_dependent_tie_points.html#cfdm.Data.get_dependent_tie_points" title="cfdm.Data.get_dependent_tie_points"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_dependent_tie_points</span></code></a>,
+<a class="reference internal" href="cfdm.Data.get_tie_point_indices.html#cfdm.Data.get_tie_point_indices" title="cfdm.Data.get_tie_point_indices"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_tie_point_indices</span></code></a>, <a class="reference internal" href="cfdm.Data.get_index.html#cfdm.Data.get_index" title="cfdm.Data.get_index"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_index</span></code></a>,
+<a class="reference internal" href="cfdm.Data.get_list.html#cfdm.Data.get_list" title="cfdm.Data.get_list"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_list</span></code></a></p>
+</div>
+<dl class="field-list">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if no
+interpolation parameters have been set. If set to an
+<a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a> instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl>
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">dict</span></code></a></dt><dd><p>Interpolation parameters required by the subsampling
+interpolation method. Each key is an interpolation
+parameter term name, whose value is an
+<code class="xref py py-obj docutils literal notranslate"><span class="pre">InterpolationParameter</span></code> variable.</p>
+<p>Interpolation parameter term names for the
+standardised interpolation methods are defined in CF
+Appendix J “Coordinate Interpolation Methods”.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+<p><strong>Examples</strong></p>
+<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">l</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get_interpolation_parameters</span><span class="p">()</span>
+</pre></div>
+</div>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.Data.get_list.html b/docs/method/cfdm.Data.get_list.html
index 5a8b8b45df..a90870b330 100644
--- a/docs/method/cfdm.Data.get_list.html
+++ b/docs/method/cfdm.Data.get_list.html
@@ -166,7 +166,7 @@ <h1>cfdm.Data.get_list<a class="headerlink" href="#cfdm-data-get-list" title="Pe
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Data.get_original_filenames.html b/docs/method/cfdm.Data.get_original_filenames.html
new file mode 100644
index 0000000000..c86fc2b166
--- /dev/null
+++ b/docs/method/cfdm.Data.get_original_filenames.html
@@ -0,0 +1,183 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.Data.get_original_filenames &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <link rel="stylesheet" type="text/css" href="../_static/copybutton.css" />
+    <link rel="stylesheet" type="text/css" href="../_static/customise-alabaster.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <script src="../_static/clipboard.min.js"></script>
+    <script src="../_static/copybutton.js"></script>
+    <script src="../_static/toggleprompt.js"></script>
+    <script async="async" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/latest.js?config=TeX-AMS-MML_HTMLorMML"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="cfdm.Data.source" href="cfdm.Data.source.html" />
+    <link rel="prev" title="cfdm.Data.get_filenames" href="cfdm.Data.get_filenames.html" />
+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+  </head><body>
+  <div class="document">
+    
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
+
+
+
+
+
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
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+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html"><strong>Introduction</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../installation.html"><strong>Installation</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../contributing.html"><strong>Contributing</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../tutorial.html"><strong>Tutorial</strong></a></li>
+<li class="toctree-l1 current"><a class="reference internal" href="../api_reference.html"><strong>API reference</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../philosophy.html"><strong>Philosophy</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../performance.html"><strong>Performance</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../releases.html"><strong>Releases</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.Data.html">cfdm.Data</a><ul>
+      <li>Previous: <a href="cfdm.Data.get_filenames.html" title="previous chapter">cfdm.Data.get_filenames</a></li>
+      <li>Next: <a href="cfdm.Data.source.html" title="next chapter">cfdm.Data.source</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-data-get-original-filenames">
+<h1>cfdm.Data.get_original_filenames<a class="headerlink" href="#cfdm-data-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Data.get_original_filenames">
+<code class="sig-prename descclassname">Data.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Data.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.Data.html#cfdm.Data" title="cfdm.Data"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Data</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.Data.html#cfdm.Data" title="cfdm.Data"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Data</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.Data.html#cfdm.Data" title="cfdm.Data"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Data</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.Data.get_tie_point_indices.html b/docs/method/cfdm.Data.get_tie_point_indices.html
new file mode 100644
index 0000000000..9327b4fae3
--- /dev/null
+++ b/docs/method/cfdm.Data.get_tie_point_indices.html
@@ -0,0 +1,189 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.Data.get_tie_point_indices &#8212; Documentation</title>
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+
+  <section id="cfdm-data-get-tie-point-indices">
+<h1>cfdm.Data.get_tie_point_indices<a class="headerlink" href="#cfdm-data-get-tie-point-indices" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Data.get_tie_point_indices">
+<code class="sig-prename descclassname">Data.</code><code class="sig-name descname">get_tie_point_indices</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/data.py#L1917-L1953"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Data.get_tie_point_indices" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return the list variable for a compressed array.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<div class="admonition seealso">
+<p class="admonition-title">See also</p>
+<p><a class="reference internal" href="cfdm.Data.get_dependent_tie_points.html#cfdm.Data.get_dependent_tie_points" title="cfdm.Data.get_dependent_tie_points"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_dependent_tie_points</span></code></a>,
+<a class="reference internal" href="cfdm.Data.get_interpolation_parameters.html#cfdm.Data.get_interpolation_parameters" title="cfdm.Data.get_interpolation_parameters"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_interpolation_parameters</span></code></a>,
+<a class="reference internal" href="cfdm.Data.get_index.html#cfdm.Data.get_index" title="cfdm.Data.get_index"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_index</span></code></a>, <a class="reference internal" href="cfdm.Data.get_list.html#cfdm.Data.get_list" title="cfdm.Data.get_list"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_list</span></code></a></p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if no tie
+point index variables have been set. If set to an
+<a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a> instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">dict</span></code></a></dt><dd><p>The tie point index variable for each subsampled
+dimension. A key identifies a subsampled dimension by
+its integer position in the compressed array, and its
+value is a <code class="xref py py-obj docutils literal notranslate"><span class="pre">TiePointIndex</span></code> variable.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+<p><strong>Examples</strong></p>
+<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">l</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">get_tie_point_indices</span><span class="p">()</span>
+</pre></div>
+</div>
+</dd></dl>
+
+</section>
+
+
+
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+          
+        </div>
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+
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+    
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index 78df9b3d2b..00d0431f22 100644
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index d101fe9a3d..45f92f410e 100644
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index 404f04c63c..5894e3a5af 100644
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diff --git a/docs/method/cfdm.Data.nc_clear_hdf5_chunksizes.html b/docs/method/cfdm.Data.nc_clear_hdf5_chunksizes.html
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+++ b/docs/method/cfdm.Data.squeeze.html
@@ -194,7 +194,7 @@ <h1>cfdm.Data.squeeze<a class="headerlink" href="#cfdm-data-squeeze" title="Perm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.Data.sum.html b/docs/method/cfdm.Data.sum.html
index 3d94458446..e96d4b176f 100644
--- a/docs/method/cfdm.Data.sum.html
+++ b/docs/method/cfdm.Data.sum.html
@@ -203,7 +203,7 @@ <h1>cfdm.Data.sum<a class="headerlink" href="#cfdm-data-sum" title="Permalink to
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Data.to_memory.html b/docs/method/cfdm.Data.to_memory.html
index 0559947496..b6a71545ca 100644
--- a/docs/method/cfdm.Data.to_memory.html
+++ b/docs/method/cfdm.Data.to_memory.html
@@ -165,7 +165,7 @@ <h1>cfdm.Data.to_memory<a class="headerlink" href="#cfdm-data-to-memory" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Data.transpose.html b/docs/method/cfdm.Data.transpose.html
index b4f7225df7..81892148f6 100644
--- a/docs/method/cfdm.Data.transpose.html
+++ b/docs/method/cfdm.Data.transpose.html
@@ -189,7 +189,7 @@ <h1>cfdm.Data.transpose<a class="headerlink" href="#cfdm-data-transpose" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Data.uncompress.html b/docs/method/cfdm.Data.uncompress.html
index 4f77bc15b8..2e23b18bfb 100644
--- a/docs/method/cfdm.Data.uncompress.html
+++ b/docs/method/cfdm.Data.uncompress.html
@@ -176,7 +176,7 @@ <h1>cfdm.Data.uncompress<a class="headerlink" href="#cfdm-data-uncompress" title
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Data.unique.html b/docs/method/cfdm.Data.unique.html
index 3ad2fb1328..ca213cbf94 100644
--- a/docs/method/cfdm.Data.unique.html
+++ b/docs/method/cfdm.Data.unique.html
@@ -164,7 +164,7 @@ <h1>cfdm.Data.unique<a class="headerlink" href="#cfdm-data-unique" title="Permal
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Datum.__bool__.html b/docs/method/cfdm.Datum.__bool__.html
index 154a9cebea..fba44a79df 100644
--- a/docs/method/cfdm.Datum.__bool__.html
+++ b/docs/method/cfdm.Datum.__bool__.html
@@ -146,7 +146,7 @@ <h1>cfdm.Datum.__bool__<a class="headerlink" href="#cfdm-datum-bool" title="Perm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Datum.__deepcopy__.html b/docs/method/cfdm.Datum.__deepcopy__.html
index ade6c5ff9d..519033c9a5 100644
--- a/docs/method/cfdm.Datum.__deepcopy__.html
+++ b/docs/method/cfdm.Datum.__deepcopy__.html
@@ -152,7 +152,7 @@ <h1>cfdm.Datum.__deepcopy__<a class="headerlink" href="#cfdm-datum-deepcopy" tit
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Datum.__repr__.html b/docs/method/cfdm.Datum.__repr__.html
index 31aff36149..b38292fb1a 100644
--- a/docs/method/cfdm.Datum.__repr__.html
+++ b/docs/method/cfdm.Datum.__repr__.html
@@ -146,7 +146,7 @@ <h1>cfdm.Datum.__repr__<a class="headerlink" href="#cfdm-datum-repr" title="Perm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Datum.__str__.html b/docs/method/cfdm.Datum.__str__.html
index f116ff74f4..10f2f2ccd3 100644
--- a/docs/method/cfdm.Datum.__str__.html
+++ b/docs/method/cfdm.Datum.__str__.html
@@ -146,7 +146,7 @@ <h1>cfdm.Datum.__str__<a class="headerlink" href="#cfdm-datum-str" title="Permal
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Datum._docstring_method_exclusions.html b/docs/method/cfdm.Datum._docstring_method_exclusions.html
index aae73c8523..256ac25ff7 100644
--- a/docs/method/cfdm.Datum._docstring_method_exclusions.html
+++ b/docs/method/cfdm.Datum._docstring_method_exclusions.html
@@ -179,7 +179,7 @@ <h1>cfdm.Datum._docstring_method_exclusions<a class="headerlink" href="#cfdm-dat
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Datum._docstring_package_depth.html b/docs/method/cfdm.Datum._docstring_package_depth.html
index 7d17c9f8b9..b007319f28 100644
--- a/docs/method/cfdm.Datum._docstring_package_depth.html
+++ b/docs/method/cfdm.Datum._docstring_package_depth.html
@@ -173,7 +173,7 @@ <h1>cfdm.Datum._docstring_package_depth<a class="headerlink" href="#cfdm-datum-d
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Datum._docstring_special_substitutions.html b/docs/method/cfdm.Datum._docstring_special_substitutions.html
index c6f989c4a0..ecc2af2a7a 100644
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+++ b/docs/method/cfdm.Datum._docstring_special_substitutions.html
@@ -169,7 +169,7 @@ <h1>cfdm.Datum._docstring_special_substitutions<a class="headerlink" href="#cfdm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Datum._docstring_substitutions.html b/docs/method/cfdm.Datum._docstring_substitutions.html
index 40dba0e1a3..a8f4fda47f 100644
--- a/docs/method/cfdm.Datum._docstring_substitutions.html
+++ b/docs/method/cfdm.Datum._docstring_substitutions.html
@@ -190,7 +190,7 @@ <h1>cfdm.Datum._docstring_substitutions<a class="headerlink" href="#cfdm-datum-d
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Datum.clear_parameters.html b/docs/method/cfdm.Datum.clear_parameters.html
index d40f4bc49a..4d7c3e0a0b 100644
--- a/docs/method/cfdm.Datum.clear_parameters.html
+++ b/docs/method/cfdm.Datum.clear_parameters.html
@@ -179,7 +179,7 @@ <h1>cfdm.Datum.clear_parameters<a class="headerlink" href="#cfdm-datum-clear-par
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Datum.copy.html b/docs/method/cfdm.Datum.copy.html
index 8ba2f2ad93..55231f1604 100644
--- a/docs/method/cfdm.Datum.copy.html
+++ b/docs/method/cfdm.Datum.copy.html
@@ -159,7 +159,7 @@ <h1>cfdm.Datum.copy<a class="headerlink" href="#cfdm-datum-copy" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Datum.del_parameter.html b/docs/method/cfdm.Datum.del_parameter.html
index 846b8c3840..f2122d909d 100644
--- a/docs/method/cfdm.Datum.del_parameter.html
+++ b/docs/method/cfdm.Datum.del_parameter.html
@@ -183,7 +183,7 @@ <h1>cfdm.Datum.del_parameter<a class="headerlink" href="#cfdm-datum-del-paramete
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Datum.equals.html b/docs/method/cfdm.Datum.equals.html
index 24884a5415..594f2b9802 100644
--- a/docs/method/cfdm.Datum.equals.html
+++ b/docs/method/cfdm.Datum.equals.html
@@ -225,7 +225,7 @@ <h1>cfdm.Datum.equals<a class="headerlink" href="#cfdm-datum-equals" title="Perm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Datum.get_original_filenames.html b/docs/method/cfdm.Datum.get_original_filenames.html
new file mode 100644
index 0000000000..6fb2c6cb71
--- /dev/null
+++ b/docs/method/cfdm.Datum.get_original_filenames.html
@@ -0,0 +1,183 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.Datum.get_original_filenames &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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+    <link rel="next" title="cfdm.Datum.nc_del_variable" href="cfdm.Datum.nc_del_variable.html" />
+    <link rel="prev" title="cfdm.Datum.equals" href="cfdm.Datum.equals.html" />
+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
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+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
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+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
+
+
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+
+<div id="searchbox" style="display: none" role="search">
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+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
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+<script>$('#searchbox').show(0);</script>
+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html"><strong>Introduction</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../installation.html"><strong>Installation</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../contributing.html"><strong>Contributing</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../tutorial.html"><strong>Tutorial</strong></a></li>
+<li class="toctree-l1 current"><a class="reference internal" href="../api_reference.html"><strong>API reference</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../performance.html"><strong>Performance</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.Datum.html">cfdm.Datum</a><ul>
+      <li>Previous: <a href="cfdm.Datum.equals.html" title="previous chapter">cfdm.Datum.equals</a></li>
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+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
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+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
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+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-datum-get-original-filenames">
+<h1>cfdm.Datum.get_original_filenames<a class="headerlink" href="#cfdm-datum-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Datum.get_original_filenames">
+<code class="sig-prename descclassname">Datum.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Datum.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.Datum.html#cfdm.Datum" title="cfdm.Datum"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Datum</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.Datum.html#cfdm.Datum" title="cfdm.Datum"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Datum</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.Datum.html#cfdm.Datum" title="cfdm.Datum"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Datum</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.Datum.get_parameter.html b/docs/method/cfdm.Datum.get_parameter.html
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--- a/docs/method/cfdm.Datum.get_parameter.html
+++ b/docs/method/cfdm.Datum.get_parameter.html
@@ -178,7 +178,7 @@ <h1>cfdm.Datum.get_parameter<a class="headerlink" href="#cfdm-datum-get-paramete
     <div class="clearer"></div>
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diff --git a/docs/method/cfdm.DimensionCoordinate.dump.html b/docs/method/cfdm.DimensionCoordinate.dump.html
index c403e0c47c..3cbc7ed3f7 100644
--- a/docs/method/cfdm.DimensionCoordinate.dump.html
+++ b/docs/method/cfdm.DimensionCoordinate.dump.html
@@ -165,7 +165,7 @@ <h1>cfdm.DimensionCoordinate.dump<a class="headerlink" href="#cfdm-dimensioncoor
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.equals.html b/docs/method/cfdm.DimensionCoordinate.equals.html
index b6dc223877..a75bd13568 100644
--- a/docs/method/cfdm.DimensionCoordinate.equals.html
+++ b/docs/method/cfdm.DimensionCoordinate.equals.html
@@ -256,7 +256,7 @@ <h1>cfdm.DimensionCoordinate.equals<a class="headerlink" href="#cfdm-dimensionco
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.get_bounds.html b/docs/method/cfdm.DimensionCoordinate.get_bounds.html
index bd497f12d6..8b479a6ced 100644
--- a/docs/method/cfdm.DimensionCoordinate.get_bounds.html
+++ b/docs/method/cfdm.DimensionCoordinate.get_bounds.html
@@ -185,7 +185,7 @@ <h1>cfdm.DimensionCoordinate.get_bounds<a class="headerlink" href="#cfdm-dimensi
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.get_bounds_data.html b/docs/method/cfdm.DimensionCoordinate.get_bounds_data.html
index 92c4a4b9ff..35846687fe 100644
--- a/docs/method/cfdm.DimensionCoordinate.get_bounds_data.html
+++ b/docs/method/cfdm.DimensionCoordinate.get_bounds_data.html
@@ -173,7 +173,7 @@ <h1>cfdm.DimensionCoordinate.get_bounds_data<a class="headerlink" href="#cfdm-di
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.get_climatology.html b/docs/method/cfdm.DimensionCoordinate.get_climatology.html
index df772ae7aa..2b45386986 100644
--- a/docs/method/cfdm.DimensionCoordinate.get_climatology.html
+++ b/docs/method/cfdm.DimensionCoordinate.get_climatology.html
@@ -184,7 +184,7 @@ <h1>cfdm.DimensionCoordinate.get_climatology<a class="headerlink" href="#cfdm-di
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.get_data.html b/docs/method/cfdm.DimensionCoordinate.get_data.html
index a4858c97ce..d0c3e44367 100644
--- a/docs/method/cfdm.DimensionCoordinate.get_data.html
+++ b/docs/method/cfdm.DimensionCoordinate.get_data.html
@@ -193,7 +193,7 @@ <h1>cfdm.DimensionCoordinate.get_data<a class="headerlink" href="#cfdm-dimension
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.get_filenames.html b/docs/method/cfdm.DimensionCoordinate.get_filenames.html
index 41eb8a257a..fbe2edef19 100644
--- a/docs/method/cfdm.DimensionCoordinate.get_filenames.html
+++ b/docs/method/cfdm.DimensionCoordinate.get_filenames.html
@@ -150,7 +150,7 @@ <h1>cfdm.DimensionCoordinate.get_filenames<a class="headerlink" href="#cfdm-dime
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.get_geometry.html b/docs/method/cfdm.DimensionCoordinate.get_geometry.html
index 71d0454e27..e58eef3c0f 100644
--- a/docs/method/cfdm.DimensionCoordinate.get_geometry.html
+++ b/docs/method/cfdm.DimensionCoordinate.get_geometry.html
@@ -185,7 +185,7 @@ <h1>cfdm.DimensionCoordinate.get_geometry<a class="headerlink" href="#cfdm-dimen
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.get_interior_ring.html b/docs/method/cfdm.DimensionCoordinate.get_interior_ring.html
index fed6045f75..6644762bc4 100644
--- a/docs/method/cfdm.DimensionCoordinate.get_interior_ring.html
+++ b/docs/method/cfdm.DimensionCoordinate.get_interior_ring.html
@@ -189,7 +189,7 @@ <h1>cfdm.DimensionCoordinate.get_interior_ring<a class="headerlink" href="#cfdm-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.get_node_count.html b/docs/method/cfdm.DimensionCoordinate.get_node_count.html
index 77b91ecf66..8dcfbb4a8a 100644
--- a/docs/method/cfdm.DimensionCoordinate.get_node_count.html
+++ b/docs/method/cfdm.DimensionCoordinate.get_node_count.html
@@ -179,7 +179,7 @@ <h1>cfdm.DimensionCoordinate.get_node_count<a class="headerlink" href="#cfdm-dim
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.get_original_filenames.html b/docs/method/cfdm.DimensionCoordinate.get_original_filenames.html
new file mode 100644
index 0000000000..7c5b33a730
--- /dev/null
+++ b/docs/method/cfdm.DimensionCoordinate.get_original_filenames.html
@@ -0,0 +1,183 @@
+
+<!DOCTYPE html>
+
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+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
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+
+  <section id="cfdm-dimensioncoordinate-get-original-filenames">
+<h1>cfdm.DimensionCoordinate.get_original_filenames<a class="headerlink" href="#cfdm-dimensioncoordinate-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.DimensionCoordinate.get_original_filenames">
+<code class="sig-prename descclassname">DimensionCoordinate.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.DimensionCoordinate.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.DimensionCoordinate.html#cfdm.DimensionCoordinate" title="cfdm.DimensionCoordinate"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DimensionCoordinate</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.DimensionCoordinate.html#cfdm.DimensionCoordinate" title="cfdm.DimensionCoordinate"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DimensionCoordinate</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.DimensionCoordinate.html#cfdm.DimensionCoordinate" title="cfdm.DimensionCoordinate"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DimensionCoordinate</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.DimensionCoordinate.get_part_node_count.html b/docs/method/cfdm.DimensionCoordinate.get_part_node_count.html
index ff51a93d5a..abc18beda4 100644
--- a/docs/method/cfdm.DimensionCoordinate.get_part_node_count.html
+++ b/docs/method/cfdm.DimensionCoordinate.get_part_node_count.html
@@ -180,7 +180,7 @@ <h1>cfdm.DimensionCoordinate.get_part_node_count<a class="headerlink" href="#cfd
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.get_property.html b/docs/method/cfdm.DimensionCoordinate.get_property.html
index e0415bae0e..668508d395 100644
--- a/docs/method/cfdm.DimensionCoordinate.get_property.html
+++ b/docs/method/cfdm.DimensionCoordinate.get_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.DimensionCoordinate.get_property<a class="headerlink" href="#cfdm-dimen
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.has_bounds.html b/docs/method/cfdm.DimensionCoordinate.has_bounds.html
index 8eaf78cfa0..61cbbf2212 100644
--- a/docs/method/cfdm.DimensionCoordinate.has_bounds.html
+++ b/docs/method/cfdm.DimensionCoordinate.has_bounds.html
@@ -177,7 +177,7 @@ <h1>cfdm.DimensionCoordinate.has_bounds<a class="headerlink" href="#cfdm-dimensi
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.has_data.html b/docs/method/cfdm.DimensionCoordinate.has_data.html
index 0d38b3e481..816bfecd58 100644
--- a/docs/method/cfdm.DimensionCoordinate.has_data.html
+++ b/docs/method/cfdm.DimensionCoordinate.has_data.html
@@ -179,7 +179,7 @@ <h1>cfdm.DimensionCoordinate.has_data<a class="headerlink" href="#cfdm-dimension
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.has_geometry.html b/docs/method/cfdm.DimensionCoordinate.has_geometry.html
index 15aa351639..802913e534 100644
--- a/docs/method/cfdm.DimensionCoordinate.has_geometry.html
+++ b/docs/method/cfdm.DimensionCoordinate.has_geometry.html
@@ -176,7 +176,7 @@ <h1>cfdm.DimensionCoordinate.has_geometry<a class="headerlink" href="#cfdm-dimen
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.has_interior_ring.html b/docs/method/cfdm.DimensionCoordinate.has_interior_ring.html
index 39aa787aa3..377ae0975a 100644
--- a/docs/method/cfdm.DimensionCoordinate.has_interior_ring.html
+++ b/docs/method/cfdm.DimensionCoordinate.has_interior_ring.html
@@ -180,7 +180,7 @@ <h1>cfdm.DimensionCoordinate.has_interior_ring<a class="headerlink" href="#cfdm-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.has_node_count.html b/docs/method/cfdm.DimensionCoordinate.has_node_count.html
index 8d2956a1d5..98bf6358ff 100644
--- a/docs/method/cfdm.DimensionCoordinate.has_node_count.html
+++ b/docs/method/cfdm.DimensionCoordinate.has_node_count.html
@@ -170,7 +170,7 @@ <h1>cfdm.DimensionCoordinate.has_node_count<a class="headerlink" href="#cfdm-dim
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DimensionCoordinate.has_part_node_count.html b/docs/method/cfdm.DimensionCoordinate.has_part_node_count.html
index 063b65feee..51d34a2711 100644
--- a/docs/method/cfdm.DimensionCoordinate.has_part_node_count.html
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index 817a2dfe8e..d1bd2aaaef 100644
--- a/docs/method/cfdm.DimensionCoordinate.has_property.html
+++ b/docs/method/cfdm.DimensionCoordinate.has_property.html
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index da64ab7d51..33c4c9e18f 100644
--- a/docs/method/cfdm.DimensionCoordinate.identities.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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index ebe136a3a1..b384336649 100644
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+++ b/docs/method/cfdm.DimensionCoordinate.identity.html
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@@ -178,7 +178,7 @@ <h1>cfdm.DimensionCoordinate.is_climatology<a class="headerlink" href="#cfdm-dim
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DimensionCoordinate.properties.html b/docs/method/cfdm.DimensionCoordinate.properties.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index c72cfd82f1..5c14c05593 100644
--- a/docs/method/cfdm.Domain._docstring_special_substitutions.html
+++ b/docs/method/cfdm.Domain._docstring_special_substitutions.html
@@ -169,7 +169,7 @@ <h1>cfdm.Domain._docstring_special_substitutions<a class="headerlink" href="#cfd
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Domain._docstring_substitutions.html b/docs/method/cfdm.Domain._docstring_substitutions.html
index faa8ef6f4d..e20b924a28 100644
--- a/docs/method/cfdm.Domain._docstring_substitutions.html
+++ b/docs/method/cfdm.Domain._docstring_substitutions.html
@@ -190,7 +190,7 @@ <h1>cfdm.Domain._docstring_substitutions<a class="headerlink" href="#cfdm-domain
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Domain.apply_masking.html b/docs/method/cfdm.Domain.apply_masking.html
index 3a2376946c..21a9ba08f1 100644
--- a/docs/method/cfdm.Domain.apply_masking.html
+++ b/docs/method/cfdm.Domain.apply_masking.html
@@ -211,7 +211,7 @@ <h1>cfdm.Domain.apply_masking<a class="headerlink" href="#cfdm-domain-apply-mask
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Domain.auxiliary_coordinate.html b/docs/method/cfdm.Domain.auxiliary_coordinate.html
index 0703e19c2a..7d3e30bc1c 100644
--- a/docs/method/cfdm.Domain.auxiliary_coordinate.html
+++ b/docs/method/cfdm.Domain.auxiliary_coordinate.html
@@ -203,7 +203,7 @@ <h1>cfdm.Domain.auxiliary_coordinate<a class="headerlink" href="#cfdm-domain-aux
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Domain.auxiliary_coordinates.html b/docs/method/cfdm.Domain.auxiliary_coordinates.html
index b520e40971..821941b0d9 100644
--- a/docs/method/cfdm.Domain.auxiliary_coordinates.html
+++ b/docs/method/cfdm.Domain.auxiliary_coordinates.html
@@ -195,7 +195,7 @@ <h1>cfdm.Domain.auxiliary_coordinates<a class="headerlink" href="#cfdm-domain-au
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Domain.cell_measure.html b/docs/method/cfdm.Domain.cell_measure.html
index 3ae9ccad0d..ac377de91a 100644
--- a/docs/method/cfdm.Domain.cell_measure.html
+++ b/docs/method/cfdm.Domain.cell_measure.html
@@ -203,7 +203,7 @@ <h1>cfdm.Domain.cell_measure<a class="headerlink" href="#cfdm-domain-cell-measur
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.cell_measures.html b/docs/method/cfdm.Domain.cell_measures.html
index b563583ede..c9b32c3ff5 100644
--- a/docs/method/cfdm.Domain.cell_measures.html
+++ b/docs/method/cfdm.Domain.cell_measures.html
@@ -193,7 +193,7 @@ <h1>cfdm.Domain.cell_measures<a class="headerlink" href="#cfdm-domain-cell-measu
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Domain.clear_properties.html b/docs/method/cfdm.Domain.clear_properties.html
index a57fc526b9..41f21c765d 100644
--- a/docs/method/cfdm.Domain.clear_properties.html
+++ b/docs/method/cfdm.Domain.clear_properties.html
@@ -179,7 +179,7 @@ <h1>cfdm.Domain.clear_properties<a class="headerlink" href="#cfdm-domain-clear-p
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.climatological_time_axes.html b/docs/method/cfdm.Domain.climatological_time_axes.html
index b0b6cdf8df..5dd1feecee 100644
--- a/docs/method/cfdm.Domain.climatological_time_axes.html
+++ b/docs/method/cfdm.Domain.climatological_time_axes.html
@@ -162,7 +162,7 @@ <h1>cfdm.Domain.climatological_time_axes<a class="headerlink" href="#cfdm-domain
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Domain.construct.html b/docs/method/cfdm.Domain.construct.html
index 085e41caee..973974ee1d 100644
--- a/docs/method/cfdm.Domain.construct.html
+++ b/docs/method/cfdm.Domain.construct.html
@@ -229,7 +229,7 @@ <h1>cfdm.Domain.construct<a class="headerlink" href="#cfdm-domain-construct" tit
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.construct_item.html b/docs/method/cfdm.Domain.construct_item.html
index 4da3d8f756..5a82d064db 100644
--- a/docs/method/cfdm.Domain.construct_item.html
+++ b/docs/method/cfdm.Domain.construct_item.html
@@ -218,7 +218,7 @@ <h1>cfdm.Domain.construct_item<a class="headerlink" href="#cfdm-domain-construct
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.construct_key.html b/docs/method/cfdm.Domain.construct_key.html
index ed453f2d36..6a270e365d 100644
--- a/docs/method/cfdm.Domain.construct_key.html
+++ b/docs/method/cfdm.Domain.construct_key.html
@@ -218,7 +218,7 @@ <h1>cfdm.Domain.construct_key<a class="headerlink" href="#cfdm-domain-construct-
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.coordinate.html b/docs/method/cfdm.Domain.coordinate.html
index 9c6d9dd7fa..ecde8e34c3 100644
--- a/docs/method/cfdm.Domain.coordinate.html
+++ b/docs/method/cfdm.Domain.coordinate.html
@@ -205,7 +205,7 @@ <h1>cfdm.Domain.coordinate<a class="headerlink" href="#cfdm-domain-coordinate" t
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.coordinate_reference.html b/docs/method/cfdm.Domain.coordinate_reference.html
index e9d0f32990..761ec1ebdf 100644
--- a/docs/method/cfdm.Domain.coordinate_reference.html
+++ b/docs/method/cfdm.Domain.coordinate_reference.html
@@ -202,7 +202,7 @@ <h1>cfdm.Domain.coordinate_reference<a class="headerlink" href="#cfdm-domain-coo
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.coordinate_references.html b/docs/method/cfdm.Domain.coordinate_references.html
index dc4a4ea690..43f3d2e5bd 100644
--- a/docs/method/cfdm.Domain.coordinate_references.html
+++ b/docs/method/cfdm.Domain.coordinate_references.html
@@ -192,7 +192,7 @@ <h1>cfdm.Domain.coordinate_references<a class="headerlink" href="#cfdm-domain-co
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.coordinates.html b/docs/method/cfdm.Domain.coordinates.html
index 382797ef6a..62e39acfcd 100644
--- a/docs/method/cfdm.Domain.coordinates.html
+++ b/docs/method/cfdm.Domain.coordinates.html
@@ -194,7 +194,7 @@ <h1>cfdm.Domain.coordinates<a class="headerlink" href="#cfdm-domain-coordinates"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.copy.html b/docs/method/cfdm.Domain.copy.html
index b00aef664d..08429996b7 100644
--- a/docs/method/cfdm.Domain.copy.html
+++ b/docs/method/cfdm.Domain.copy.html
@@ -170,7 +170,7 @@ <h1>cfdm.Domain.copy<a class="headerlink" href="#cfdm-domain-copy" title="Permal
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.creation_commands.html b/docs/method/cfdm.Domain.creation_commands.html
index 5f2fa2d94d..9b889c9716 100644
--- a/docs/method/cfdm.Domain.creation_commands.html
+++ b/docs/method/cfdm.Domain.creation_commands.html
@@ -307,7 +307,7 @@ <h1>cfdm.Domain.creation_commands<a class="headerlink" href="#cfdm-domain-creati
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.dataset_compliance.html b/docs/method/cfdm.Domain.dataset_compliance.html
index 9a13297d75..cbefdf456a 100644
--- a/docs/method/cfdm.Domain.dataset_compliance.html
+++ b/docs/method/cfdm.Domain.dataset_compliance.html
@@ -191,7 +191,7 @@ <h1>cfdm.Domain.dataset_compliance<a class="headerlink" href="#cfdm-domain-datas
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.del_construct.html b/docs/method/cfdm.Domain.del_construct.html
index c91c0e3bd9..3f930ab7c3 100644
--- a/docs/method/cfdm.Domain.del_construct.html
+++ b/docs/method/cfdm.Domain.del_construct.html
@@ -217,7 +217,7 @@ <h1>cfdm.Domain.del_construct<a class="headerlink" href="#cfdm-domain-del-constr
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.del_data_axes.html b/docs/method/cfdm.Domain.del_data_axes.html
index 928c0b76c1..d3d3295791 100644
--- a/docs/method/cfdm.Domain.del_data_axes.html
+++ b/docs/method/cfdm.Domain.del_data_axes.html
@@ -187,7 +187,7 @@ <h1>cfdm.Domain.del_data_axes<a class="headerlink" href="#cfdm-domain-del-data-a
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.del_property.html b/docs/method/cfdm.Domain.del_property.html
index 68d3330a1c..95c1ae6937 100644
--- a/docs/method/cfdm.Domain.del_property.html
+++ b/docs/method/cfdm.Domain.del_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.Domain.del_property<a class="headerlink" href="#cfdm-domain-del-propert
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.dimension_coordinate.html b/docs/method/cfdm.Domain.dimension_coordinate.html
index a19981c7ae..0ac1f5ff2a 100644
--- a/docs/method/cfdm.Domain.dimension_coordinate.html
+++ b/docs/method/cfdm.Domain.dimension_coordinate.html
@@ -203,7 +203,7 @@ <h1>cfdm.Domain.dimension_coordinate<a class="headerlink" href="#cfdm-domain-dim
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.dimension_coordinates.html b/docs/method/cfdm.Domain.dimension_coordinates.html
index a26329785c..462a6e3b66 100644
--- a/docs/method/cfdm.Domain.dimension_coordinates.html
+++ b/docs/method/cfdm.Domain.dimension_coordinates.html
@@ -196,7 +196,7 @@ <h1>cfdm.Domain.dimension_coordinates<a class="headerlink" href="#cfdm-domain-di
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.domain_ancillaries.html b/docs/method/cfdm.Domain.domain_ancillaries.html
index 1f1ea4095d..98d2520cfc 100644
--- a/docs/method/cfdm.Domain.domain_ancillaries.html
+++ b/docs/method/cfdm.Domain.domain_ancillaries.html
@@ -193,7 +193,7 @@ <h1>cfdm.Domain.domain_ancillaries<a class="headerlink" href="#cfdm-domain-domai
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.domain_ancillary.html b/docs/method/cfdm.Domain.domain_ancillary.html
index 1db4dc51f9..c14d91ab2a 100644
--- a/docs/method/cfdm.Domain.domain_ancillary.html
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@@ -203,7 +203,7 @@ <h1>cfdm.Domain.domain_ancillary<a class="headerlink" href="#cfdm-domain-domain-
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.domain_axes.html b/docs/method/cfdm.Domain.domain_axes.html
index 1462d784dc..ee093a2c64 100644
--- a/docs/method/cfdm.Domain.domain_axes.html
+++ b/docs/method/cfdm.Domain.domain_axes.html
@@ -190,7 +190,7 @@ <h1>cfdm.Domain.domain_axes<a class="headerlink" href="#cfdm-domain-domain-axes"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Domain.domain_axis.html b/docs/method/cfdm.Domain.domain_axis.html
index 98c407d2b5..b0d6bb7c49 100644
--- a/docs/method/cfdm.Domain.domain_axis.html
+++ b/docs/method/cfdm.Domain.domain_axis.html
@@ -212,7 +212,7 @@ <h1>cfdm.Domain.domain_axis<a class="headerlink" href="#cfdm-domain-domain-axis"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.domain_axis_key.html b/docs/method/cfdm.Domain.domain_axis_key.html
index 76dff09ce7..33a6b51b8b 100644
--- a/docs/method/cfdm.Domain.domain_axis_key.html
+++ b/docs/method/cfdm.Domain.domain_axis_key.html
@@ -198,7 +198,7 @@ <h1>cfdm.Domain.domain_axis_key<a class="headerlink" href="#cfdm-domain-domain-a
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.dump.html b/docs/method/cfdm.Domain.dump.html
index 61211b4f2b..6c69300afc 100644
--- a/docs/method/cfdm.Domain.dump.html
+++ b/docs/method/cfdm.Domain.dump.html
@@ -166,7 +166,7 @@ <h1>cfdm.Domain.dump<a class="headerlink" href="#cfdm-domain-dump" title="Permal
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.equals.html b/docs/method/cfdm.Domain.equals.html
index 4a035ff9a6..238177dbeb 100644
--- a/docs/method/cfdm.Domain.equals.html
+++ b/docs/method/cfdm.Domain.equals.html
@@ -267,7 +267,7 @@ <h1>cfdm.Domain.equals<a class="headerlink" href="#cfdm-domain-equals" title="Pe
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.fromconstructs.html b/docs/method/cfdm.Domain.fromconstructs.html
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+++ b/docs/method/cfdm.Domain.fromconstructs.html
@@ -177,7 +177,7 @@ <h1>cfdm.Domain.fromconstructs<a class="headerlink" href="#cfdm-domain-fromconst
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.get_construct.html b/docs/method/cfdm.Domain.get_construct.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.get_data_axes.html b/docs/method/cfdm.Domain.get_data_axes.html
index 7a70db4873..0c5b6d6ef1 100644
--- a/docs/method/cfdm.Domain.get_data_axes.html
+++ b/docs/method/cfdm.Domain.get_data_axes.html
@@ -199,7 +199,7 @@ <h1>cfdm.Domain.get_data_axes<a class="headerlink" href="#cfdm-domain-get-data-a
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.get_filenames.html b/docs/method/cfdm.Domain.get_filenames.html
index bb5dcfd672..7075c9556e 100644
--- a/docs/method/cfdm.Domain.get_filenames.html
+++ b/docs/method/cfdm.Domain.get_filenames.html
@@ -160,7 +160,7 @@ <h1>cfdm.Domain.get_filenames<a class="headerlink" href="#cfdm-domain-get-filena
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.get_original_filenames.html b/docs/method/cfdm.Domain.get_original_filenames.html
new file mode 100644
index 0000000000..d8bc5e89f9
--- /dev/null
+++ b/docs/method/cfdm.Domain.get_original_filenames.html
@@ -0,0 +1,183 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.Domain.get_original_filenames &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <link rel="stylesheet" type="text/css" href="../_static/copybutton.css" />
+    <link rel="stylesheet" type="text/css" href="../_static/customise-alabaster.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <script src="../_static/clipboard.min.js"></script>
+    <script src="../_static/copybutton.js"></script>
+    <script src="../_static/toggleprompt.js"></script>
+    <script async="async" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/latest.js?config=TeX-AMS-MML_HTMLorMML"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="cfdm.Domain.uncompress" href="cfdm.Domain.uncompress.html" />
+    <link rel="prev" title="cfdm.Domain.has_geometry" href="cfdm.Domain.has_geometry.html" />
+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+  </head><body>
+  <div class="document">
+    
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
+
+
+
+
+
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html"><strong>Introduction</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../installation.html"><strong>Installation</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../contributing.html"><strong>Contributing</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../tutorial.html"><strong>Tutorial</strong></a></li>
+<li class="toctree-l1 current"><a class="reference internal" href="../api_reference.html"><strong>API reference</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../philosophy.html"><strong>Philosophy</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../performance.html"><strong>Performance</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../releases.html"><strong>Releases</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.Domain.html">cfdm.Domain</a><ul>
+      <li>Previous: <a href="cfdm.Domain.has_geometry.html" title="previous chapter">cfdm.Domain.has_geometry</a></li>
+      <li>Next: <a href="cfdm.Domain.uncompress.html" title="next chapter">cfdm.Domain.uncompress</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-domain-get-original-filenames">
+<h1>cfdm.Domain.get_original_filenames<a class="headerlink" href="#cfdm-domain-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Domain.get_original_filenames">
+<code class="sig-prename descclassname">Domain.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Domain.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.Domain.html#cfdm.Domain" title="cfdm.Domain"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Domain</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.Domain.html#cfdm.Domain" title="cfdm.Domain"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Domain</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.Domain.html#cfdm.Domain" title="cfdm.Domain"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Domain</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.Domain.get_property.html b/docs/method/cfdm.Domain.get_property.html
index 3f661bb711..02e01c093a 100644
--- a/docs/method/cfdm.Domain.get_property.html
+++ b/docs/method/cfdm.Domain.get_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.Domain.get_property<a class="headerlink" href="#cfdm-domain-get-propert
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.has_bounds.html b/docs/method/cfdm.Domain.has_bounds.html
index ffcf65021f..efb6483d38 100644
--- a/docs/method/cfdm.Domain.has_bounds.html
+++ b/docs/method/cfdm.Domain.has_bounds.html
@@ -161,7 +161,7 @@ <h1>cfdm.Domain.has_bounds<a class="headerlink" href="#cfdm-domain-has-bounds" t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.has_construct.html b/docs/method/cfdm.Domain.has_construct.html
index 2a94d9f9b6..19e747f8cf 100644
--- a/docs/method/cfdm.Domain.has_construct.html
+++ b/docs/method/cfdm.Domain.has_construct.html
@@ -197,7 +197,7 @@ <h1>cfdm.Domain.has_construct<a class="headerlink" href="#cfdm-domain-has-constr
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.has_data.html b/docs/method/cfdm.Domain.has_data.html
index 618d83f90b..6ed08c17f7 100644
--- a/docs/method/cfdm.Domain.has_data.html
+++ b/docs/method/cfdm.Domain.has_data.html
@@ -157,7 +157,7 @@ <h1>cfdm.Domain.has_data<a class="headerlink" href="#cfdm-domain-has-data" title
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.has_data_axes.html b/docs/method/cfdm.Domain.has_data_axes.html
index 7e69f71022..4766e8bbbb 100644
--- a/docs/method/cfdm.Domain.has_data_axes.html
+++ b/docs/method/cfdm.Domain.has_data_axes.html
@@ -182,7 +182,7 @@ <h1>cfdm.Domain.has_data_axes<a class="headerlink" href="#cfdm-domain-has-data-a
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.has_geometry.html b/docs/method/cfdm.Domain.has_geometry.html
index f3666e4445..e1d8b8b823 100644
--- a/docs/method/cfdm.Domain.has_geometry.html
+++ b/docs/method/cfdm.Domain.has_geometry.html
@@ -159,7 +159,7 @@ <h1>cfdm.Domain.has_geometry<a class="headerlink" href="#cfdm-domain-has-geometr
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.has_property.html b/docs/method/cfdm.Domain.has_property.html
index 2c2a26945f..be75efec02 100644
--- a/docs/method/cfdm.Domain.has_property.html
+++ b/docs/method/cfdm.Domain.has_property.html
@@ -185,7 +185,7 @@ <h1>cfdm.Domain.has_property<a class="headerlink" href="#cfdm-domain-has-propert
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.identities.html b/docs/method/cfdm.Domain.identities.html
index 57fcf70853..4bff554ae0 100644
--- a/docs/method/cfdm.Domain.identities.html
+++ b/docs/method/cfdm.Domain.identities.html
@@ -174,7 +174,7 @@ <h1>cfdm.Domain.identities<a class="headerlink" href="#cfdm-domain-identities" t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.identity.html b/docs/method/cfdm.Domain.identity.html
index c292ca674c..38aa761ec8 100644
--- a/docs/method/cfdm.Domain.identity.html
+++ b/docs/method/cfdm.Domain.identity.html
@@ -189,7 +189,7 @@ <h1>cfdm.Domain.identity<a class="headerlink" href="#cfdm-domain-identity" title
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.nc_clear_component_dimension_groups.html b/docs/method/cfdm.Domain.nc_clear_component_dimension_groups.html
index 6fb3d993a6..f551383fa6 100644
--- a/docs/method/cfdm.Domain.nc_clear_component_dimension_groups.html
+++ b/docs/method/cfdm.Domain.nc_clear_component_dimension_groups.html
@@ -203,7 +203,7 @@ <h1>cfdm.Domain.nc_clear_component_dimension_groups<a class="headerlink" href="#
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.nc_clear_component_sample_dimension_groups.html b/docs/method/cfdm.Domain.nc_clear_component_sample_dimension_groups.html
index 0fbc3ba1a0..c1335e429d 100644
--- a/docs/method/cfdm.Domain.nc_clear_component_sample_dimension_groups.html
+++ b/docs/method/cfdm.Domain.nc_clear_component_sample_dimension_groups.html
@@ -195,7 +195,7 @@ <h1>cfdm.Domain.nc_clear_component_sample_dimension_groups<a class="headerlink"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.nc_clear_component_variable_groups.html b/docs/method/cfdm.Domain.nc_clear_component_variable_groups.html
index cc3cc7097f..a173ce368c 100644
--- a/docs/method/cfdm.Domain.nc_clear_component_variable_groups.html
+++ b/docs/method/cfdm.Domain.nc_clear_component_variable_groups.html
@@ -211,7 +211,7 @@ <h1>cfdm.Domain.nc_clear_component_variable_groups<a class="headerlink" href="#c
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.nc_clear_geometry_variable_groups.html b/docs/method/cfdm.Domain.nc_clear_geometry_variable_groups.html
index b15bb39e35..8e7880bef3 100644
--- a/docs/method/cfdm.Domain.nc_clear_geometry_variable_groups.html
+++ b/docs/method/cfdm.Domain.nc_clear_geometry_variable_groups.html
@@ -191,7 +191,7 @@ <h1>cfdm.Domain.nc_clear_geometry_variable_groups<a class="headerlink" href="#cf
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.nc_clear_global_attributes.html b/docs/method/cfdm.Domain.nc_clear_global_attributes.html
index 768daaa9b7..5459026510 100644
--- a/docs/method/cfdm.Domain.nc_clear_global_attributes.html
+++ b/docs/method/cfdm.Domain.nc_clear_global_attributes.html
@@ -185,7 +185,7 @@ <h1>cfdm.Domain.nc_clear_global_attributes<a class="headerlink" href="#cfdm-doma
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.nc_clear_group_attributes.html b/docs/method/cfdm.Domain.nc_clear_group_attributes.html
index b6a7eb279f..1b1d7cbd00 100644
--- a/docs/method/cfdm.Domain.nc_clear_group_attributes.html
+++ b/docs/method/cfdm.Domain.nc_clear_group_attributes.html
@@ -176,7 +176,7 @@ <h1>cfdm.Domain.nc_clear_group_attributes<a class="headerlink" href="#cfdm-domai
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.nc_clear_variable_groups.html b/docs/method/cfdm.Domain.nc_clear_variable_groups.html
index 270e8c2022..19ec87be24 100644
--- a/docs/method/cfdm.Domain.nc_clear_variable_groups.html
+++ b/docs/method/cfdm.Domain.nc_clear_variable_groups.html
@@ -190,7 +190,7 @@ <h1>cfdm.Domain.nc_clear_variable_groups<a class="headerlink" href="#cfdm-domain
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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index 22fe02766d..06cd9798e0 100644
--- a/docs/method/cfdm.Domain.nc_del_component_dimension.html
+++ b/docs/method/cfdm.Domain.nc_del_component_dimension.html
@@ -203,7 +203,7 @@ <h1>cfdm.Domain.nc_del_component_dimension<a class="headerlink" href="#cfdm-doma
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Domain.nc_del_component_sample_dimension.html b/docs/method/cfdm.Domain.nc_del_component_sample_dimension.html
index 1f7aeb91dd..f6ed943632 100644
--- a/docs/method/cfdm.Domain.nc_del_component_sample_dimension.html
+++ b/docs/method/cfdm.Domain.nc_del_component_sample_dimension.html
@@ -195,7 +195,7 @@ <h1>cfdm.Domain.nc_del_component_sample_dimension<a class="headerlink" href="#cf
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_del_component_variable.html b/docs/method/cfdm.Domain.nc_del_component_variable.html
index 84f1d4e852..0c122177cb 100644
--- a/docs/method/cfdm.Domain.nc_del_component_variable.html
+++ b/docs/method/cfdm.Domain.nc_del_component_variable.html
@@ -211,7 +211,7 @@ <h1>cfdm.Domain.nc_del_component_variable<a class="headerlink" href="#cfdm-domai
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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index 1fec182967..5f9d39f9ee 100644
--- a/docs/method/cfdm.Domain.nc_del_geometry_variable.html
+++ b/docs/method/cfdm.Domain.nc_del_geometry_variable.html
@@ -183,7 +183,7 @@ <h1>cfdm.Domain.nc_del_geometry_variable<a class="headerlink" href="#cfdm-domain
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_del_variable.html b/docs/method/cfdm.Domain.nc_del_variable.html
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@@ -182,7 +182,7 @@ <h1>cfdm.Domain.nc_del_variable<a class="headerlink" href="#cfdm-domain-nc-del-v
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.Domain.nc_geometry_variable_groups.html
+++ b/docs/method/cfdm.Domain.nc_geometry_variable_groups.html
@@ -188,7 +188,7 @@ <h1>cfdm.Domain.nc_geometry_variable_groups<a class="headerlink" href="#cfdm-dom
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.Domain.nc_get_geometry_variable.html
+++ b/docs/method/cfdm.Domain.nc_get_geometry_variable.html
@@ -183,7 +183,7 @@ <h1>cfdm.Domain.nc_get_geometry_variable<a class="headerlink" href="#cfdm-domain
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_get_variable.html b/docs/method/cfdm.Domain.nc_get_variable.html
index ba2367b551..2066e39e96 100644
--- a/docs/method/cfdm.Domain.nc_get_variable.html
+++ b/docs/method/cfdm.Domain.nc_get_variable.html
@@ -183,7 +183,7 @@ <h1>cfdm.Domain.nc_get_variable<a class="headerlink" href="#cfdm-domain-nc-get-v
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_global_attributes.html b/docs/method/cfdm.Domain.nc_global_attributes.html
index bb21b8d9f3..37acff4da2 100644
--- a/docs/method/cfdm.Domain.nc_global_attributes.html
+++ b/docs/method/cfdm.Domain.nc_global_attributes.html
@@ -198,7 +198,7 @@ <h1>cfdm.Domain.nc_global_attributes<a class="headerlink" href="#cfdm-domain-nc-
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_group_attributes.html b/docs/method/cfdm.Domain.nc_group_attributes.html
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--- a/docs/method/cfdm.Domain.nc_group_attributes.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.Domain.nc_has_geometry_variable.html
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@@ -176,7 +176,7 @@ <h1>cfdm.Domain.nc_has_geometry_variable<a class="headerlink" href="#cfdm-domain
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_has_variable.html b/docs/method/cfdm.Domain.nc_has_variable.html
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@@ -175,7 +175,7 @@ <h1>cfdm.Domain.nc_has_variable<a class="headerlink" href="#cfdm-domain-nc-has-v
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.Domain.nc_set_component_dimension.html
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@@ -205,7 +205,7 @@ <h1>cfdm.Domain.nc_set_component_dimension<a class="headerlink" href="#cfdm-doma
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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@@ -205,7 +205,7 @@ <h1>cfdm.Domain.nc_set_component_dimension_groups<a class="headerlink" href="#cf
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_set_component_sample_dimension.html b/docs/method/cfdm.Domain.nc_set_component_sample_dimension.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_set_component_sample_dimension_groups.html b/docs/method/cfdm.Domain.nc_set_component_sample_dimension_groups.html
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@@ -197,7 +197,7 @@ <h1>cfdm.Domain.nc_set_component_sample_dimension_groups<a class="headerlink" hr
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_set_component_variable.html b/docs/method/cfdm.Domain.nc_set_component_variable.html
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--- a/docs/method/cfdm.Domain.nc_set_component_variable.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_set_component_variable_groups.html b/docs/method/cfdm.Domain.nc_set_component_variable_groups.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_set_geometry_variable.html b/docs/method/cfdm.Domain.nc_set_geometry_variable.html
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@@ -183,7 +183,7 @@ <h1>cfdm.Domain.nc_set_geometry_variable<a class="headerlink" href="#cfdm-domain
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_set_geometry_variable_groups.html b/docs/method/cfdm.Domain.nc_set_geometry_variable_groups.html
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--- a/docs/method/cfdm.Domain.nc_set_geometry_variable_groups.html
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@@ -197,7 +197,7 @@ <h1>cfdm.Domain.nc_set_geometry_variable_groups<a class="headerlink" href="#cfdm
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diff --git a/docs/method/cfdm.Domain.nc_set_global_attribute.html b/docs/method/cfdm.Domain.nc_set_global_attribute.html
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--- a/docs/method/cfdm.Domain.nc_set_global_attribute.html
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@@ -196,7 +196,7 @@ <h1>cfdm.Domain.nc_set_global_attribute<a class="headerlink" href="#cfdm-domain-
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diff --git a/docs/method/cfdm.Domain.nc_set_global_attributes.html b/docs/method/cfdm.Domain.nc_set_global_attributes.html
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--- a/docs/method/cfdm.Domain.nc_set_global_attributes.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_set_variable.html b/docs/method/cfdm.Domain.nc_set_variable.html
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--- a/docs/method/cfdm.Domain.nc_set_variable.html
+++ b/docs/method/cfdm.Domain.nc_set_variable.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.nc_variable_groups.html b/docs/method/cfdm.Domain.nc_variable_groups.html
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--- a/docs/method/cfdm.Domain.nc_variable_groups.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.properties.html b/docs/method/cfdm.Domain.properties.html
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--- a/docs/method/cfdm.Domain.properties.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.set_construct.html b/docs/method/cfdm.Domain.set_construct.html
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--- a/docs/method/cfdm.Domain.set_construct.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Domain.set_data_axes.html b/docs/method/cfdm.Domain.set_data_axes.html
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diff --git a/docs/method/cfdm.Domain.set_properties.html b/docs/method/cfdm.Domain.set_properties.html
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diff --git a/docs/method/cfdm.Domain.set_property.html b/docs/method/cfdm.Domain.set_property.html
index 270d22aed8..c0a1a1645f 100644
--- a/docs/method/cfdm.Domain.set_property.html
+++ b/docs/method/cfdm.Domain.set_property.html
@@ -182,7 +182,7 @@ <h1>cfdm.Domain.set_property<a class="headerlink" href="#cfdm-domain-set-propert
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Domain.uncompress.html b/docs/method/cfdm.Domain.uncompress.html
index cb93f22643..6a473e0491 100644
--- a/docs/method/cfdm.Domain.uncompress.html
+++ b/docs/method/cfdm.Domain.uncompress.html
@@ -178,7 +178,7 @@ <h1>cfdm.Domain.uncompress<a class="headerlink" href="#cfdm-domain-uncompress" t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.__deepcopy__.html b/docs/method/cfdm.DomainAncillary.__deepcopy__.html
index fe67035704..c8d7db1a84 100644
--- a/docs/method/cfdm.DomainAncillary.__deepcopy__.html
+++ b/docs/method/cfdm.DomainAncillary.__deepcopy__.html
@@ -152,7 +152,7 @@ <h1>cfdm.DomainAncillary.__deepcopy__<a class="headerlink" href="#cfdm-domainanc
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.__getitem__.html b/docs/method/cfdm.DomainAncillary.__getitem__.html
index 1b1233b996..e4acaaf170 100644
--- a/docs/method/cfdm.DomainAncillary.__getitem__.html
+++ b/docs/method/cfdm.DomainAncillary.__getitem__.html
@@ -180,7 +180,7 @@ <h1>cfdm.DomainAncillary.__getitem__<a class="headerlink" href="#cfdm-domainanci
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.__repr__.html b/docs/method/cfdm.DomainAncillary.__repr__.html
index 3d35876ea6..9d75b8943c 100644
--- a/docs/method/cfdm.DomainAncillary.__repr__.html
+++ b/docs/method/cfdm.DomainAncillary.__repr__.html
@@ -146,7 +146,7 @@ <h1>cfdm.DomainAncillary.__repr__<a class="headerlink" href="#cfdm-domainancilla
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.__str__.html b/docs/method/cfdm.DomainAncillary.__str__.html
index f1e4f47812..5607fab01a 100644
--- a/docs/method/cfdm.DomainAncillary.__str__.html
+++ b/docs/method/cfdm.DomainAncillary.__str__.html
@@ -146,7 +146,7 @@ <h1>cfdm.DomainAncillary.__str__<a class="headerlink" href="#cfdm-domainancillar
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary._docstring_method_exclusions.html b/docs/method/cfdm.DomainAncillary._docstring_method_exclusions.html
index 33622e0a9b..c36f768d9e 100644
--- a/docs/method/cfdm.DomainAncillary._docstring_method_exclusions.html
+++ b/docs/method/cfdm.DomainAncillary._docstring_method_exclusions.html
@@ -179,7 +179,7 @@ <h1>cfdm.DomainAncillary._docstring_method_exclusions<a class="headerlink" href=
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary._docstring_package_depth.html b/docs/method/cfdm.DomainAncillary._docstring_package_depth.html
index fea59ab3a9..de1b40198a 100644
--- a/docs/method/cfdm.DomainAncillary._docstring_package_depth.html
+++ b/docs/method/cfdm.DomainAncillary._docstring_package_depth.html
@@ -173,7 +173,7 @@ <h1>cfdm.DomainAncillary._docstring_package_depth<a class="headerlink" href="#cf
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary._docstring_special_substitutions.html b/docs/method/cfdm.DomainAncillary._docstring_special_substitutions.html
index c9a799f033..cfca60efdc 100644
--- a/docs/method/cfdm.DomainAncillary._docstring_special_substitutions.html
+++ b/docs/method/cfdm.DomainAncillary._docstring_special_substitutions.html
@@ -169,7 +169,7 @@ <h1>cfdm.DomainAncillary._docstring_special_substitutions<a class="headerlink" h
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary._docstring_substitutions.html b/docs/method/cfdm.DomainAncillary._docstring_substitutions.html
index 92db815723..347a114626 100644
--- a/docs/method/cfdm.DomainAncillary._docstring_substitutions.html
+++ b/docs/method/cfdm.DomainAncillary._docstring_substitutions.html
@@ -190,7 +190,7 @@ <h1>cfdm.DomainAncillary._docstring_substitutions<a class="headerlink" href="#cf
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.apply_masking.html b/docs/method/cfdm.DomainAncillary.apply_masking.html
index 51af55f3b1..efbfcb222a 100644
--- a/docs/method/cfdm.DomainAncillary.apply_masking.html
+++ b/docs/method/cfdm.DomainAncillary.apply_masking.html
@@ -215,7 +215,7 @@ <h1>cfdm.DomainAncillary.apply_masking<a class="headerlink" href="#cfdm-domainan
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.clear_properties.html b/docs/method/cfdm.DomainAncillary.clear_properties.html
index 73daa81d74..2b97a1fd6c 100644
--- a/docs/method/cfdm.DomainAncillary.clear_properties.html
+++ b/docs/method/cfdm.DomainAncillary.clear_properties.html
@@ -179,7 +179,7 @@ <h1>cfdm.DomainAncillary.clear_properties<a class="headerlink" href="#cfdm-domai
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.copy.html b/docs/method/cfdm.DomainAncillary.copy.html
index 026ae08617..f52b5d5b3c 100644
--- a/docs/method/cfdm.DomainAncillary.copy.html
+++ b/docs/method/cfdm.DomainAncillary.copy.html
@@ -172,7 +172,7 @@ <h1>cfdm.DomainAncillary.copy<a class="headerlink" href="#cfdm-domainancillary-c
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.creation_commands.html b/docs/method/cfdm.DomainAncillary.creation_commands.html
index 778e4a0716..e5a7e1dd31 100644
--- a/docs/method/cfdm.DomainAncillary.creation_commands.html
+++ b/docs/method/cfdm.DomainAncillary.creation_commands.html
@@ -245,7 +245,7 @@ <h1>cfdm.DomainAncillary.creation_commands<a class="headerlink" href="#cfdm-doma
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.del_bounds.html b/docs/method/cfdm.DomainAncillary.del_bounds.html
index 86df018958..81cf47796e 100644
--- a/docs/method/cfdm.DomainAncillary.del_bounds.html
+++ b/docs/method/cfdm.DomainAncillary.del_bounds.html
@@ -185,7 +185,7 @@ <h1>cfdm.DomainAncillary.del_bounds<a class="headerlink" href="#cfdm-domainancil
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.del_data.html b/docs/method/cfdm.DomainAncillary.del_data.html
index e38fe9a12c..7f44607984 100644
--- a/docs/method/cfdm.DomainAncillary.del_data.html
+++ b/docs/method/cfdm.DomainAncillary.del_data.html
@@ -188,7 +188,7 @@ <h1>cfdm.DomainAncillary.del_data<a class="headerlink" href="#cfdm-domainancilla
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.del_geometry.html b/docs/method/cfdm.DomainAncillary.del_geometry.html
index adbefc2e07..70ec3fe935 100644
--- a/docs/method/cfdm.DomainAncillary.del_geometry.html
+++ b/docs/method/cfdm.DomainAncillary.del_geometry.html
@@ -185,7 +185,7 @@ <h1>cfdm.DomainAncillary.del_geometry<a class="headerlink" href="#cfdm-domainanc
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.del_interior_ring.html b/docs/method/cfdm.DomainAncillary.del_interior_ring.html
index a5e0a057e2..c407d34307 100644
--- a/docs/method/cfdm.DomainAncillary.del_interior_ring.html
+++ b/docs/method/cfdm.DomainAncillary.del_interior_ring.html
@@ -188,7 +188,7 @@ <h1>cfdm.DomainAncillary.del_interior_ring<a class="headerlink" href="#cfdm-doma
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.del_node_count.html b/docs/method/cfdm.DomainAncillary.del_node_count.html
index 6a39db0182..55860ed6f7 100644
--- a/docs/method/cfdm.DomainAncillary.del_node_count.html
+++ b/docs/method/cfdm.DomainAncillary.del_node_count.html
@@ -180,7 +180,7 @@ <h1>cfdm.DomainAncillary.del_node_count<a class="headerlink" href="#cfdm-domaina
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.del_part_node_count.html b/docs/method/cfdm.DomainAncillary.del_part_node_count.html
index 7b571624ce..50e683e86f 100644
--- a/docs/method/cfdm.DomainAncillary.del_part_node_count.html
+++ b/docs/method/cfdm.DomainAncillary.del_part_node_count.html
@@ -180,7 +180,7 @@ <h1>cfdm.DomainAncillary.del_part_node_count<a class="headerlink" href="#cfdm-do
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.del_property.html b/docs/method/cfdm.DomainAncillary.del_property.html
index 047fcaa85a..8f2d122667 100644
--- a/docs/method/cfdm.DomainAncillary.del_property.html
+++ b/docs/method/cfdm.DomainAncillary.del_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.DomainAncillary.del_property<a class="headerlink" href="#cfdm-domainanc
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.dump.html b/docs/method/cfdm.DomainAncillary.dump.html
index 09dc7c52c7..9b2e66c44c 100644
--- a/docs/method/cfdm.DomainAncillary.dump.html
+++ b/docs/method/cfdm.DomainAncillary.dump.html
@@ -165,7 +165,7 @@ <h1>cfdm.DomainAncillary.dump<a class="headerlink" href="#cfdm-domainancillary-d
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.equals.html b/docs/method/cfdm.DomainAncillary.equals.html
index 0090cf9022..8e9f8a2dfb 100644
--- a/docs/method/cfdm.DomainAncillary.equals.html
+++ b/docs/method/cfdm.DomainAncillary.equals.html
@@ -256,7 +256,7 @@ <h1>cfdm.DomainAncillary.equals<a class="headerlink" href="#cfdm-domainancillary
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.get_bounds.html b/docs/method/cfdm.DomainAncillary.get_bounds.html
index c6204595eb..59e6138399 100644
--- a/docs/method/cfdm.DomainAncillary.get_bounds.html
+++ b/docs/method/cfdm.DomainAncillary.get_bounds.html
@@ -185,7 +185,7 @@ <h1>cfdm.DomainAncillary.get_bounds<a class="headerlink" href="#cfdm-domainancil
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.get_bounds_data.html b/docs/method/cfdm.DomainAncillary.get_bounds_data.html
index 21471f391c..219c03b0b8 100644
--- a/docs/method/cfdm.DomainAncillary.get_bounds_data.html
+++ b/docs/method/cfdm.DomainAncillary.get_bounds_data.html
@@ -173,7 +173,7 @@ <h1>cfdm.DomainAncillary.get_bounds_data<a class="headerlink" href="#cfdm-domain
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.get_data.html b/docs/method/cfdm.DomainAncillary.get_data.html
index 4259fe4cd8..0007c9c34b 100644
--- a/docs/method/cfdm.DomainAncillary.get_data.html
+++ b/docs/method/cfdm.DomainAncillary.get_data.html
@@ -193,7 +193,7 @@ <h1>cfdm.DomainAncillary.get_data<a class="headerlink" href="#cfdm-domainancilla
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.get_filenames.html b/docs/method/cfdm.DomainAncillary.get_filenames.html
index d25ae8c774..17a93de172 100644
--- a/docs/method/cfdm.DomainAncillary.get_filenames.html
+++ b/docs/method/cfdm.DomainAncillary.get_filenames.html
@@ -150,7 +150,7 @@ <h1>cfdm.DomainAncillary.get_filenames<a class="headerlink" href="#cfdm-domainan
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.get_geometry.html b/docs/method/cfdm.DomainAncillary.get_geometry.html
index 0ddb36d4ff..f2fbc7812d 100644
--- a/docs/method/cfdm.DomainAncillary.get_geometry.html
+++ b/docs/method/cfdm.DomainAncillary.get_geometry.html
@@ -185,7 +185,7 @@ <h1>cfdm.DomainAncillary.get_geometry<a class="headerlink" href="#cfdm-domainanc
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.get_interior_ring.html b/docs/method/cfdm.DomainAncillary.get_interior_ring.html
index ecd1512296..4bfcc8bb9b 100644
--- a/docs/method/cfdm.DomainAncillary.get_interior_ring.html
+++ b/docs/method/cfdm.DomainAncillary.get_interior_ring.html
@@ -189,7 +189,7 @@ <h1>cfdm.DomainAncillary.get_interior_ring<a class="headerlink" href="#cfdm-doma
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.get_node_count.html b/docs/method/cfdm.DomainAncillary.get_node_count.html
index fae314b0f4..b6c99a5596 100644
--- a/docs/method/cfdm.DomainAncillary.get_node_count.html
+++ b/docs/method/cfdm.DomainAncillary.get_node_count.html
@@ -179,7 +179,7 @@ <h1>cfdm.DomainAncillary.get_node_count<a class="headerlink" href="#cfdm-domaina
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.get_original_filenames.html b/docs/method/cfdm.DomainAncillary.get_original_filenames.html
new file mode 100644
index 0000000000..5d635d77eb
--- /dev/null
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@@ -0,0 +1,183 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
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+    <title>cfdm.DomainAncillary.get_original_filenames &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <link rel="stylesheet" type="text/css" href="../_static/copybutton.css" />
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+
+<br>
+cfdm development has been supported by
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+<br>
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+<img src="../_templates/logo_EC.png" height="40">
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+
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+
+
+  <section id="cfdm-domainancillary-get-original-filenames">
+<h1>cfdm.DomainAncillary.get_original_filenames<a class="headerlink" href="#cfdm-domainancillary-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.DomainAncillary.get_original_filenames">
+<code class="sig-prename descclassname">DomainAncillary.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.DomainAncillary.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.DomainAncillary.html#cfdm.DomainAncillary" title="cfdm.DomainAncillary"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DomainAncillary</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.DomainAncillary.html#cfdm.DomainAncillary" title="cfdm.DomainAncillary"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DomainAncillary</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.DomainAncillary.html#cfdm.DomainAncillary" title="cfdm.DomainAncillary"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DomainAncillary</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.DomainAncillary.get_part_node_count.html b/docs/method/cfdm.DomainAncillary.get_part_node_count.html
index 6572d63c5d..75642d169c 100644
--- a/docs/method/cfdm.DomainAncillary.get_part_node_count.html
+++ b/docs/method/cfdm.DomainAncillary.get_part_node_count.html
@@ -180,7 +180,7 @@ <h1>cfdm.DomainAncillary.get_part_node_count<a class="headerlink" href="#cfdm-do
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.DomainAncillary.get_property.html b/docs/method/cfdm.DomainAncillary.get_property.html
index 4efc0c4d96..cb6eedacc5 100644
--- a/docs/method/cfdm.DomainAncillary.get_property.html
+++ b/docs/method/cfdm.DomainAncillary.get_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.DomainAncillary.get_property<a class="headerlink" href="#cfdm-domainanc
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.DomainAncillary.has_bounds.html b/docs/method/cfdm.DomainAncillary.has_bounds.html
index d2b15ab94b..8edb71941e 100644
--- a/docs/method/cfdm.DomainAncillary.has_bounds.html
+++ b/docs/method/cfdm.DomainAncillary.has_bounds.html
@@ -177,7 +177,7 @@ <h1>cfdm.DomainAncillary.has_bounds<a class="headerlink" href="#cfdm-domainancil
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.DomainAncillary.has_data.html b/docs/method/cfdm.DomainAncillary.has_data.html
index 49200695d2..275b09ea27 100644
--- a/docs/method/cfdm.DomainAncillary.has_data.html
+++ b/docs/method/cfdm.DomainAncillary.has_data.html
@@ -179,7 +179,7 @@ <h1>cfdm.DomainAncillary.has_data<a class="headerlink" href="#cfdm-domainancilla
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.DomainAncillary.has_geometry.html b/docs/method/cfdm.DomainAncillary.has_geometry.html
index 33b0ac4199..cc47b98083 100644
--- a/docs/method/cfdm.DomainAncillary.has_geometry.html
+++ b/docs/method/cfdm.DomainAncillary.has_geometry.html
@@ -176,7 +176,7 @@ <h1>cfdm.DomainAncillary.has_geometry<a class="headerlink" href="#cfdm-domainanc
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.has_interior_ring.html b/docs/method/cfdm.DomainAncillary.has_interior_ring.html
index 152b488d3b..7bc96333f7 100644
--- a/docs/method/cfdm.DomainAncillary.has_interior_ring.html
+++ b/docs/method/cfdm.DomainAncillary.has_interior_ring.html
@@ -180,7 +180,7 @@ <h1>cfdm.DomainAncillary.has_interior_ring<a class="headerlink" href="#cfdm-doma
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.has_node_count.html b/docs/method/cfdm.DomainAncillary.has_node_count.html
index 5ce0857284..bfd234c325 100644
--- a/docs/method/cfdm.DomainAncillary.has_node_count.html
+++ b/docs/method/cfdm.DomainAncillary.has_node_count.html
@@ -170,7 +170,7 @@ <h1>cfdm.DomainAncillary.has_node_count<a class="headerlink" href="#cfdm-domaina
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.DomainAncillary.has_part_node_count.html b/docs/method/cfdm.DomainAncillary.has_part_node_count.html
index ade697970e..3db9f8e382 100644
--- a/docs/method/cfdm.DomainAncillary.has_part_node_count.html
+++ b/docs/method/cfdm.DomainAncillary.has_part_node_count.html
@@ -172,7 +172,7 @@ <h1>cfdm.DomainAncillary.has_part_node_count<a class="headerlink" href="#cfdm-do
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.has_property.html b/docs/method/cfdm.DomainAncillary.has_property.html
index 56ec9e66c5..ebf1aaecc8 100644
--- a/docs/method/cfdm.DomainAncillary.has_property.html
+++ b/docs/method/cfdm.DomainAncillary.has_property.html
@@ -185,7 +185,7 @@ <h1>cfdm.DomainAncillary.has_property<a class="headerlink" href="#cfdm-domainanc
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.identities.html b/docs/method/cfdm.DomainAncillary.identities.html
index 3c18a6b14e..9a03850da2 100644
--- a/docs/method/cfdm.DomainAncillary.identities.html
+++ b/docs/method/cfdm.DomainAncillary.identities.html
@@ -211,7 +211,7 @@ <h1>cfdm.DomainAncillary.identities<a class="headerlink" href="#cfdm-domainancil
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.identity.html b/docs/method/cfdm.DomainAncillary.identity.html
index 61cd2df9c7..3a8a33761b 100644
--- a/docs/method/cfdm.DomainAncillary.identity.html
+++ b/docs/method/cfdm.DomainAncillary.identity.html
@@ -208,7 +208,7 @@ <h1>cfdm.DomainAncillary.identity<a class="headerlink" href="#cfdm-domainancilla
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.insert_dimension.html b/docs/method/cfdm.DomainAncillary.insert_dimension.html
index 62f83c0e0f..8128d590f6 100644
--- a/docs/method/cfdm.DomainAncillary.insert_dimension.html
+++ b/docs/method/cfdm.DomainAncillary.insert_dimension.html
@@ -192,7 +192,7 @@ <h1>cfdm.DomainAncillary.insert_dimension<a class="headerlink" href="#cfdm-domai
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.nc_clear_variable_groups.html b/docs/method/cfdm.DomainAncillary.nc_clear_variable_groups.html
index 8118fcd973..207e27dec1 100644
--- a/docs/method/cfdm.DomainAncillary.nc_clear_variable_groups.html
+++ b/docs/method/cfdm.DomainAncillary.nc_clear_variable_groups.html
@@ -190,7 +190,7 @@ <h1>cfdm.DomainAncillary.nc_clear_variable_groups<a class="headerlink" href="#cf
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.nc_del_variable.html b/docs/method/cfdm.DomainAncillary.nc_del_variable.html
index dd06fcd6f2..2d93ada8ad 100644
--- a/docs/method/cfdm.DomainAncillary.nc_del_variable.html
+++ b/docs/method/cfdm.DomainAncillary.nc_del_variable.html
@@ -182,7 +182,7 @@ <h1>cfdm.DomainAncillary.nc_del_variable<a class="headerlink" href="#cfdm-domain
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.nc_get_variable.html b/docs/method/cfdm.DomainAncillary.nc_get_variable.html
index 1f8e045fdb..4880206190 100644
--- a/docs/method/cfdm.DomainAncillary.nc_get_variable.html
+++ b/docs/method/cfdm.DomainAncillary.nc_get_variable.html
@@ -183,7 +183,7 @@ <h1>cfdm.DomainAncillary.nc_get_variable<a class="headerlink" href="#cfdm-domain
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.nc_has_variable.html b/docs/method/cfdm.DomainAncillary.nc_has_variable.html
index 5215ebcb14..b9e7f6f1dc 100644
--- a/docs/method/cfdm.DomainAncillary.nc_has_variable.html
+++ b/docs/method/cfdm.DomainAncillary.nc_has_variable.html
@@ -175,7 +175,7 @@ <h1>cfdm.DomainAncillary.nc_has_variable<a class="headerlink" href="#cfdm-domain
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.DomainAncillary.nc_set_variable.html b/docs/method/cfdm.DomainAncillary.nc_set_variable.html
index 672c6ab78b..c032e787d9 100644
--- a/docs/method/cfdm.DomainAncillary.nc_set_variable.html
+++ b/docs/method/cfdm.DomainAncillary.nc_set_variable.html
@@ -182,7 +182,7 @@ <h1>cfdm.DomainAncillary.nc_set_variable<a class="headerlink" href="#cfdm-domain
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.DomainAncillary.nc_set_variable_groups.html b/docs/method/cfdm.DomainAncillary.nc_set_variable_groups.html
index d2d70a68ad..73eb643a25 100644
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+++ b/docs/method/cfdm.DomainAncillary.nc_set_variable_groups.html
@@ -196,7 +196,7 @@ <h1>cfdm.DomainAncillary.nc_set_variable_groups<a class="headerlink" href="#cfdm
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.DomainAncillary.nc_variable_groups.html b/docs/method/cfdm.DomainAncillary.nc_variable_groups.html
index c41635165a..6e2f68f84a 100644
--- a/docs/method/cfdm.DomainAncillary.nc_variable_groups.html
+++ b/docs/method/cfdm.DomainAncillary.nc_variable_groups.html
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--- a/docs/method/cfdm.DomainAncillary.properties.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.DomainAncillary.set_interior_ring.html
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@@ -185,7 +185,7 @@ <h1>cfdm.DomainAncillary.set_interior_ring<a class="headerlink" href="#cfdm-doma
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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@@ -178,7 +178,7 @@ <h1>cfdm.DomainAncillary.set_part_node_count<a class="headerlink" href="#cfdm-do
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAncillary.set_properties.html b/docs/method/cfdm.DomainAncillary.set_properties.html
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--- a/docs/method/cfdm.DomainAncillary.set_properties.html
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@@ -190,7 +190,7 @@ <h1>cfdm.DomainAncillary.set_properties<a class="headerlink" href="#cfdm-domaina
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAncillary.set_property.html b/docs/method/cfdm.DomainAncillary.set_property.html
index fd83413da2..d709dec809 100644
--- a/docs/method/cfdm.DomainAncillary.set_property.html
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@@ -182,7 +182,7 @@ <h1>cfdm.DomainAncillary.set_property<a class="headerlink" href="#cfdm-domainanc
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAncillary.squeeze.html b/docs/method/cfdm.DomainAncillary.squeeze.html
index 8acc6a990b..614f3ae090 100644
--- a/docs/method/cfdm.DomainAncillary.squeeze.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis.__deepcopy__.html b/docs/method/cfdm.DomainAxis.__deepcopy__.html
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--- a/docs/method/cfdm.DomainAxis.__deepcopy__.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis.__repr__.html b/docs/method/cfdm.DomainAxis.__repr__.html
index 3fef8c593a..f20616c471 100644
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diff --git a/docs/method/cfdm.DomainAxis.__str__.html b/docs/method/cfdm.DomainAxis.__str__.html
index 6aa1703d11..69e46ea5ef 100644
--- a/docs/method/cfdm.DomainAxis.__str__.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.DomainAxis._docstring_package_depth.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis._docstring_special_substitutions.html b/docs/method/cfdm.DomainAxis._docstring_special_substitutions.html
index bf6d4c2346..d799dc10b6 100644
--- a/docs/method/cfdm.DomainAxis._docstring_special_substitutions.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis._docstring_substitutions.html b/docs/method/cfdm.DomainAxis._docstring_substitutions.html
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--- a/docs/method/cfdm.DomainAxis._docstring_substitutions.html
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     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis.copy.html b/docs/method/cfdm.DomainAxis.copy.html
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--- a/docs/method/cfdm.DomainAxis.copy.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis.creation_commands.html b/docs/method/cfdm.DomainAxis.creation_commands.html
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--- a/docs/method/cfdm.DomainAxis.creation_commands.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis.del_size.html b/docs/method/cfdm.DomainAxis.del_size.html
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--- a/docs/method/cfdm.DomainAxis.del_size.html
+++ b/docs/method/cfdm.DomainAxis.del_size.html
@@ -182,7 +182,7 @@ <h1>cfdm.DomainAxis.del_size<a class="headerlink" href="#cfdm-domainaxis-del-siz
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.DomainAxis.equals.html b/docs/method/cfdm.DomainAxis.equals.html
index f494279b5e..8a7f50260f 100644
--- a/docs/method/cfdm.DomainAxis.equals.html
+++ b/docs/method/cfdm.DomainAxis.equals.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis.get_size.html b/docs/method/cfdm.DomainAxis.get_size.html
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--- a/docs/method/cfdm.DomainAxis.get_size.html
+++ b/docs/method/cfdm.DomainAxis.get_size.html
@@ -182,7 +182,7 @@ <h1>cfdm.DomainAxis.get_size<a class="headerlink" href="#cfdm-domainaxis-get-siz
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis.has_size.html b/docs/method/cfdm.DomainAxis.has_size.html
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+++ b/docs/method/cfdm.DomainAxis.has_size.html
@@ -176,7 +176,7 @@ <h1>cfdm.DomainAxis.has_size<a class="headerlink" href="#cfdm-domainaxis-has-siz
     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis.identities.html b/docs/method/cfdm.DomainAxis.identities.html
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--- a/docs/method/cfdm.DomainAxis.identities.html
+++ b/docs/method/cfdm.DomainAxis.identities.html
@@ -191,7 +191,7 @@ <h1>cfdm.DomainAxis.identities<a class="headerlink" href="#cfdm-domainaxis-ident
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis.identity.html b/docs/method/cfdm.DomainAxis.identity.html
index 8b4714b3cc..3c803d8cb9 100644
--- a/docs/method/cfdm.DomainAxis.identity.html
+++ b/docs/method/cfdm.DomainAxis.identity.html
@@ -181,7 +181,7 @@ <h1>cfdm.DomainAxis.identity<a class="headerlink" href="#cfdm-domainaxis-identit
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis.nc_clear_dimension_groups.html b/docs/method/cfdm.DomainAxis.nc_clear_dimension_groups.html
index 2c418e2ea9..bd47fd412f 100644
--- a/docs/method/cfdm.DomainAxis.nc_clear_dimension_groups.html
+++ b/docs/method/cfdm.DomainAxis.nc_clear_dimension_groups.html
@@ -190,7 +190,7 @@ <h1>cfdm.DomainAxis.nc_clear_dimension_groups<a class="headerlink" href="#cfdm-d
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis.nc_del_dimension.html b/docs/method/cfdm.DomainAxis.nc_del_dimension.html
index 066b96af5a..fac0109112 100644
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+++ b/docs/method/cfdm.DomainAxis.nc_del_dimension.html
@@ -182,7 +182,7 @@ <h1>cfdm.DomainAxis.nc_del_dimension<a class="headerlink" href="#cfdm-domainaxis
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.DomainAxis.nc_dimension_groups.html b/docs/method/cfdm.DomainAxis.nc_dimension_groups.html
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--- a/docs/method/cfdm.DomainAxis.nc_dimension_groups.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.apply_masking.html b/docs/method/cfdm.Field.apply_masking.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.compress.html b/docs/method/cfdm.Field.compress.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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+++ b/docs/method/cfdm.Field.coordinates.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.copy.html b/docs/method/cfdm.Field.copy.html
index d93264246b..af65158b2a 100644
--- a/docs/method/cfdm.Field.copy.html
+++ b/docs/method/cfdm.Field.copy.html
@@ -172,7 +172,7 @@ <h1>cfdm.Field.copy<a class="headerlink" href="#cfdm-field-copy" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.creation_commands.html b/docs/method/cfdm.Field.creation_commands.html
index 8e09742f4c..f5385c73af 100644
--- a/docs/method/cfdm.Field.creation_commands.html
+++ b/docs/method/cfdm.Field.creation_commands.html
@@ -352,7 +352,7 @@ <h1>cfdm.Field.creation_commands<a class="headerlink" href="#cfdm-field-creation
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.dataset_compliance.html b/docs/method/cfdm.Field.dataset_compliance.html
index 756be95efc..7533e9f043 100644
--- a/docs/method/cfdm.Field.dataset_compliance.html
+++ b/docs/method/cfdm.Field.dataset_compliance.html
@@ -191,7 +191,7 @@ <h1>cfdm.Field.dataset_compliance<a class="headerlink" href="#cfdm-field-dataset
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.del_construct.html b/docs/method/cfdm.Field.del_construct.html
index 09b4ce2136..d9c158af5d 100644
--- a/docs/method/cfdm.Field.del_construct.html
+++ b/docs/method/cfdm.Field.del_construct.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.del_data.html b/docs/method/cfdm.Field.del_data.html
index 4ac8c7f547..1d8dae9c9d 100644
--- a/docs/method/cfdm.Field.del_data.html
+++ b/docs/method/cfdm.Field.del_data.html
@@ -188,7 +188,7 @@ <h1>cfdm.Field.del_data<a class="headerlink" href="#cfdm-field-del-data" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.del_data_axes.html b/docs/method/cfdm.Field.del_data_axes.html
index d0d1ba149d..648ab7207b 100644
--- a/docs/method/cfdm.Field.del_data_axes.html
+++ b/docs/method/cfdm.Field.del_data_axes.html
@@ -194,7 +194,7 @@ <h1>cfdm.Field.del_data_axes<a class="headerlink" href="#cfdm-field-del-data-axe
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.del_property.html b/docs/method/cfdm.Field.del_property.html
index 0a33778dcc..f3cfd02780 100644
--- a/docs/method/cfdm.Field.del_property.html
+++ b/docs/method/cfdm.Field.del_property.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.dimension_coordinate.html b/docs/method/cfdm.Field.dimension_coordinate.html
index 415c280343..93eafab66e 100644
--- a/docs/method/cfdm.Field.dimension_coordinate.html
+++ b/docs/method/cfdm.Field.dimension_coordinate.html
@@ -203,7 +203,7 @@ <h1>cfdm.Field.dimension_coordinate<a class="headerlink" href="#cfdm-field-dimen
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.dimension_coordinates.html b/docs/method/cfdm.Field.dimension_coordinates.html
index ed12282746..c4c0fe0a30 100644
--- a/docs/method/cfdm.Field.dimension_coordinates.html
+++ b/docs/method/cfdm.Field.dimension_coordinates.html
@@ -196,7 +196,7 @@ <h1>cfdm.Field.dimension_coordinates<a class="headerlink" href="#cfdm-field-dime
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.domain_ancillaries.html b/docs/method/cfdm.Field.domain_ancillaries.html
index ff70dcc540..696a1253e6 100644
--- a/docs/method/cfdm.Field.domain_ancillaries.html
+++ b/docs/method/cfdm.Field.domain_ancillaries.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.domain_ancillary.html b/docs/method/cfdm.Field.domain_ancillary.html
index a9c56a50e5..7e32d53f48 100644
--- a/docs/method/cfdm.Field.domain_ancillary.html
+++ b/docs/method/cfdm.Field.domain_ancillary.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.domain_axes.html b/docs/method/cfdm.Field.domain_axes.html
index d321998337..7e36692b3f 100644
--- a/docs/method/cfdm.Field.domain_axes.html
+++ b/docs/method/cfdm.Field.domain_axes.html
@@ -190,7 +190,7 @@ <h1>cfdm.Field.domain_axes<a class="headerlink" href="#cfdm-field-domain-axes" t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.domain_axis.html b/docs/method/cfdm.Field.domain_axis.html
index 27ad76b47a..50c3b3ff9c 100644
--- a/docs/method/cfdm.Field.domain_axis.html
+++ b/docs/method/cfdm.Field.domain_axis.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.domain_axis_key.html b/docs/method/cfdm.Field.domain_axis_key.html
index 9cac7c49a4..037bf963fe 100644
--- a/docs/method/cfdm.Field.domain_axis_key.html
+++ b/docs/method/cfdm.Field.domain_axis_key.html
@@ -198,7 +198,7 @@ <h1>cfdm.Field.domain_axis_key<a class="headerlink" href="#cfdm-field-domain-axi
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.dump.html b/docs/method/cfdm.Field.dump.html
index b94ec6693e..5750223272 100644
--- a/docs/method/cfdm.Field.dump.html
+++ b/docs/method/cfdm.Field.dump.html
@@ -166,7 +166,7 @@ <h1>cfdm.Field.dump<a class="headerlink" href="#cfdm-field-dump" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.equals.html b/docs/method/cfdm.Field.equals.html
index 31acab236e..61f519b0cd 100644
--- a/docs/method/cfdm.Field.equals.html
+++ b/docs/method/cfdm.Field.equals.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.field_ancillaries.html b/docs/method/cfdm.Field.field_ancillaries.html
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--- a/docs/method/cfdm.Field.field_ancillaries.html
+++ b/docs/method/cfdm.Field.field_ancillaries.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.field_ancillary.html b/docs/method/cfdm.Field.field_ancillary.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.get_construct.html b/docs/method/cfdm.Field.get_construct.html
index 38590061a3..1365855086 100644
--- a/docs/method/cfdm.Field.get_construct.html
+++ b/docs/method/cfdm.Field.get_construct.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.get_data.html b/docs/method/cfdm.Field.get_data.html
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--- a/docs/method/cfdm.Field.get_data.html
+++ b/docs/method/cfdm.Field.get_data.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.get_data_axes.html b/docs/method/cfdm.Field.get_data_axes.html
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--- a/docs/method/cfdm.Field.get_data_axes.html
+++ b/docs/method/cfdm.Field.get_data_axes.html
@@ -204,7 +204,7 @@ <h1>cfdm.Field.get_data_axes<a class="headerlink" href="#cfdm-field-get-data-axe
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.get_domain.html b/docs/method/cfdm.Field.get_domain.html
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--- a/docs/method/cfdm.Field.get_domain.html
+++ b/docs/method/cfdm.Field.get_domain.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.get_filenames.html b/docs/method/cfdm.Field.get_filenames.html
index 334f6f841b..d6426c3e5a 100644
--- a/docs/method/cfdm.Field.get_filenames.html
+++ b/docs/method/cfdm.Field.get_filenames.html
@@ -162,7 +162,7 @@ <h1>cfdm.Field.get_filenames<a class="headerlink" href="#cfdm-field-get-filename
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.get_original_filenames.html b/docs/method/cfdm.Field.get_original_filenames.html
new file mode 100644
index 0000000000..4651fffc51
--- /dev/null
+++ b/docs/method/cfdm.Field.get_original_filenames.html
@@ -0,0 +1,183 @@
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+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
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+
+
+  <section id="cfdm-field-get-original-filenames">
+<h1>cfdm.Field.get_original_filenames<a class="headerlink" href="#cfdm-field-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Field.get_original_filenames">
+<code class="sig-prename descclassname">Field.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Field.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.Field.html#cfdm.Field" title="cfdm.Field"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Field</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.Field.html#cfdm.Field" title="cfdm.Field"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Field</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.Field.html#cfdm.Field" title="cfdm.Field"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Field</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.Field.get_property.html b/docs/method/cfdm.Field.get_property.html
index 4c5a2fd594..1493de2296 100644
--- a/docs/method/cfdm.Field.get_property.html
+++ b/docs/method/cfdm.Field.get_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.Field.get_property<a class="headerlink" href="#cfdm-field-get-property"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.has_bounds.html b/docs/method/cfdm.Field.has_bounds.html
index d9cc6674a0..7b14ede397 100644
--- a/docs/method/cfdm.Field.has_bounds.html
+++ b/docs/method/cfdm.Field.has_bounds.html
@@ -164,7 +164,7 @@ <h1>cfdm.Field.has_bounds<a class="headerlink" href="#cfdm-field-has-bounds" tit
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.has_construct.html b/docs/method/cfdm.Field.has_construct.html
index 6f1ed495c0..e98f81ef45 100644
--- a/docs/method/cfdm.Field.has_construct.html
+++ b/docs/method/cfdm.Field.has_construct.html
@@ -197,7 +197,7 @@ <h1>cfdm.Field.has_construct<a class="headerlink" href="#cfdm-field-has-construc
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.has_data.html b/docs/method/cfdm.Field.has_data.html
index 6a3d385243..80605c5971 100644
--- a/docs/method/cfdm.Field.has_data.html
+++ b/docs/method/cfdm.Field.has_data.html
@@ -179,7 +179,7 @@ <h1>cfdm.Field.has_data<a class="headerlink" href="#cfdm-field-has-data" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.has_data_axes.html b/docs/method/cfdm.Field.has_data_axes.html
index 1244896875..c8e861d2ef 100644
--- a/docs/method/cfdm.Field.has_data_axes.html
+++ b/docs/method/cfdm.Field.has_data_axes.html
@@ -189,7 +189,7 @@ <h1>cfdm.Field.has_data_axes<a class="headerlink" href="#cfdm-field-has-data-axe
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.has_geometry.html b/docs/method/cfdm.Field.has_geometry.html
index 76888e5b79..ebe7d154c1 100644
--- a/docs/method/cfdm.Field.has_geometry.html
+++ b/docs/method/cfdm.Field.has_geometry.html
@@ -159,7 +159,7 @@ <h1>cfdm.Field.has_geometry<a class="headerlink" href="#cfdm-field-has-geometry"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.has_property.html b/docs/method/cfdm.Field.has_property.html
index 39da3696f9..4fa14054ee 100644
--- a/docs/method/cfdm.Field.has_property.html
+++ b/docs/method/cfdm.Field.has_property.html
@@ -185,7 +185,7 @@ <h1>cfdm.Field.has_property<a class="headerlink" href="#cfdm-field-has-property"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.Field.identities.html b/docs/method/cfdm.Field.identities.html
index d5b47917ae..23584c197d 100644
--- a/docs/method/cfdm.Field.identities.html
+++ b/docs/method/cfdm.Field.identities.html
@@ -203,7 +203,7 @@ <h1>cfdm.Field.identities<a class="headerlink" href="#cfdm-field-identities" tit
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.identity.html b/docs/method/cfdm.Field.identity.html
index b8c32a3b11..bbbdbd49a1 100644
--- a/docs/method/cfdm.Field.identity.html
+++ b/docs/method/cfdm.Field.identity.html
@@ -197,7 +197,7 @@ <h1>cfdm.Field.identity<a class="headerlink" href="#cfdm-field-identity" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.indices.html b/docs/method/cfdm.Field.indices.html
index e7b9f99827..2c1ccfd110 100644
--- a/docs/method/cfdm.Field.indices.html
+++ b/docs/method/cfdm.Field.indices.html
@@ -232,7 +232,7 @@ <h1>cfdm.Field.indices<a class="headerlink" href="#cfdm-field-indices" title="Pe
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.insert_dimension.html b/docs/method/cfdm.Field.insert_dimension.html
index 55a33b0f68..0056caede1 100644
--- a/docs/method/cfdm.Field.insert_dimension.html
+++ b/docs/method/cfdm.Field.insert_dimension.html
@@ -198,7 +198,7 @@ <h1>cfdm.Field.insert_dimension<a class="headerlink" href="#cfdm-field-insert-di
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_clear_component_dimension_groups.html b/docs/method/cfdm.Field.nc_clear_component_dimension_groups.html
index 4020a4f085..a75af634bd 100644
--- a/docs/method/cfdm.Field.nc_clear_component_dimension_groups.html
+++ b/docs/method/cfdm.Field.nc_clear_component_dimension_groups.html
@@ -203,7 +203,7 @@ <h1>cfdm.Field.nc_clear_component_dimension_groups<a class="headerlink" href="#c
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.nc_clear_component_sample_dimension_groups.html b/docs/method/cfdm.Field.nc_clear_component_sample_dimension_groups.html
index 8f01d12703..0de2c632c5 100644
--- a/docs/method/cfdm.Field.nc_clear_component_sample_dimension_groups.html
+++ b/docs/method/cfdm.Field.nc_clear_component_sample_dimension_groups.html
@@ -195,7 +195,7 @@ <h1>cfdm.Field.nc_clear_component_sample_dimension_groups<a class="headerlink" h
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_clear_component_variable_groups.html b/docs/method/cfdm.Field.nc_clear_component_variable_groups.html
index d469cba15c..ab6ce4754a 100644
--- a/docs/method/cfdm.Field.nc_clear_component_variable_groups.html
+++ b/docs/method/cfdm.Field.nc_clear_component_variable_groups.html
@@ -211,7 +211,7 @@ <h1>cfdm.Field.nc_clear_component_variable_groups<a class="headerlink" href="#cf
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_clear_geometry_variable_groups.html b/docs/method/cfdm.Field.nc_clear_geometry_variable_groups.html
index c91d1678b3..f2739c4911 100644
--- a/docs/method/cfdm.Field.nc_clear_geometry_variable_groups.html
+++ b/docs/method/cfdm.Field.nc_clear_geometry_variable_groups.html
@@ -191,7 +191,7 @@ <h1>cfdm.Field.nc_clear_geometry_variable_groups<a class="headerlink" href="#cfd
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_clear_global_attributes.html b/docs/method/cfdm.Field.nc_clear_global_attributes.html
index c59ea19b69..e1896e3046 100644
--- a/docs/method/cfdm.Field.nc_clear_global_attributes.html
+++ b/docs/method/cfdm.Field.nc_clear_global_attributes.html
@@ -185,7 +185,7 @@ <h1>cfdm.Field.nc_clear_global_attributes<a class="headerlink" href="#cfdm-field
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.Field.nc_clear_group_attributes.html b/docs/method/cfdm.Field.nc_clear_group_attributes.html
index 9e2c9a1ea2..ff4158a9cf 100644
--- a/docs/method/cfdm.Field.nc_clear_group_attributes.html
+++ b/docs/method/cfdm.Field.nc_clear_group_attributes.html
@@ -176,7 +176,7 @@ <h1>cfdm.Field.nc_clear_group_attributes<a class="headerlink" href="#cfdm-field-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.nc_clear_variable_groups.html b/docs/method/cfdm.Field.nc_clear_variable_groups.html
index 61fdf808a0..f988b0de47 100644
--- a/docs/method/cfdm.Field.nc_clear_variable_groups.html
+++ b/docs/method/cfdm.Field.nc_clear_variable_groups.html
@@ -190,7 +190,7 @@ <h1>cfdm.Field.nc_clear_variable_groups<a class="headerlink" href="#cfdm-field-n
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.nc_del_component_dimension.html b/docs/method/cfdm.Field.nc_del_component_dimension.html
index d73a0bf41c..e492f1c834 100644
--- a/docs/method/cfdm.Field.nc_del_component_dimension.html
+++ b/docs/method/cfdm.Field.nc_del_component_dimension.html
@@ -203,7 +203,7 @@ <h1>cfdm.Field.nc_del_component_dimension<a class="headerlink" href="#cfdm-field
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_del_component_sample_dimension.html b/docs/method/cfdm.Field.nc_del_component_sample_dimension.html
index cb35f431b1..892740bee5 100644
--- a/docs/method/cfdm.Field.nc_del_component_sample_dimension.html
+++ b/docs/method/cfdm.Field.nc_del_component_sample_dimension.html
@@ -195,7 +195,7 @@ <h1>cfdm.Field.nc_del_component_sample_dimension<a class="headerlink" href="#cfd
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_del_component_variable.html b/docs/method/cfdm.Field.nc_del_component_variable.html
index d9c0978280..85572e223b 100644
--- a/docs/method/cfdm.Field.nc_del_component_variable.html
+++ b/docs/method/cfdm.Field.nc_del_component_variable.html
@@ -211,7 +211,7 @@ <h1>cfdm.Field.nc_del_component_variable<a class="headerlink" href="#cfdm-field-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_del_geometry_variable.html b/docs/method/cfdm.Field.nc_del_geometry_variable.html
index d102509d70..77ccaf475a 100644
--- a/docs/method/cfdm.Field.nc_del_geometry_variable.html
+++ b/docs/method/cfdm.Field.nc_del_geometry_variable.html
@@ -183,7 +183,7 @@ <h1>cfdm.Field.nc_del_geometry_variable<a class="headerlink" href="#cfdm-field-n
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_del_variable.html b/docs/method/cfdm.Field.nc_del_variable.html
index 624b3313d6..02753a3f76 100644
--- a/docs/method/cfdm.Field.nc_del_variable.html
+++ b/docs/method/cfdm.Field.nc_del_variable.html
@@ -182,7 +182,7 @@ <h1>cfdm.Field.nc_del_variable<a class="headerlink" href="#cfdm-field-nc-del-var
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_geometry_variable_groups.html b/docs/method/cfdm.Field.nc_geometry_variable_groups.html
index aa842f60cc..7c2e9aade0 100644
--- a/docs/method/cfdm.Field.nc_geometry_variable_groups.html
+++ b/docs/method/cfdm.Field.nc_geometry_variable_groups.html
@@ -188,7 +188,7 @@ <h1>cfdm.Field.nc_geometry_variable_groups<a class="headerlink" href="#cfdm-fiel
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_get_geometry_variable.html b/docs/method/cfdm.Field.nc_get_geometry_variable.html
index 5fd6ecc1c1..f1857ec177 100644
--- a/docs/method/cfdm.Field.nc_get_geometry_variable.html
+++ b/docs/method/cfdm.Field.nc_get_geometry_variable.html
@@ -183,7 +183,7 @@ <h1>cfdm.Field.nc_get_geometry_variable<a class="headerlink" href="#cfdm-field-n
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_get_variable.html b/docs/method/cfdm.Field.nc_get_variable.html
index 4e82066eb7..619f44e52d 100644
--- a/docs/method/cfdm.Field.nc_get_variable.html
+++ b/docs/method/cfdm.Field.nc_get_variable.html
@@ -183,7 +183,7 @@ <h1>cfdm.Field.nc_get_variable<a class="headerlink" href="#cfdm-field-nc-get-var
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_global_attributes.html b/docs/method/cfdm.Field.nc_global_attributes.html
index 76196efbd2..7c04760d9e 100644
--- a/docs/method/cfdm.Field.nc_global_attributes.html
+++ b/docs/method/cfdm.Field.nc_global_attributes.html
@@ -198,7 +198,7 @@ <h1>cfdm.Field.nc_global_attributes<a class="headerlink" href="#cfdm-field-nc-gl
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Field.nc_group_attributes.html b/docs/method/cfdm.Field.nc_group_attributes.html
index 96ead42c71..dbdf3bc0da 100644
--- a/docs/method/cfdm.Field.nc_group_attributes.html
+++ b/docs/method/cfdm.Field.nc_group_attributes.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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--- a/docs/method/cfdm.Field.nc_has_geometry_variable.html
+++ b/docs/method/cfdm.Field.nc_has_geometry_variable.html
@@ -176,7 +176,7 @@ <h1>cfdm.Field.nc_has_geometry_variable<a class="headerlink" href="#cfdm-field-n
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.nc_has_variable.html b/docs/method/cfdm.Field.nc_has_variable.html
index 0f66f29fe6..de865457fe 100644
--- a/docs/method/cfdm.Field.nc_has_variable.html
+++ b/docs/method/cfdm.Field.nc_has_variable.html
@@ -175,7 +175,7 @@ <h1>cfdm.Field.nc_has_variable<a class="headerlink" href="#cfdm-field-nc-has-var
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.nc_set_component_dimension_groups.html b/docs/method/cfdm.Field.nc_set_component_dimension_groups.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.nc_set_component_sample_dimension.html b/docs/method/cfdm.Field.nc_set_component_sample_dimension.html
index d85d141dec..20c3648ce9 100644
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@@ -198,7 +198,7 @@ <h1>cfdm.Field.nc_set_component_sample_dimension<a class="headerlink" href="#cfd
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_set_component_sample_dimension_groups.html b/docs/method/cfdm.Field.nc_set_component_sample_dimension_groups.html
index 5ecd0e9d48..4c8326c340 100644
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+++ b/docs/method/cfdm.Field.nc_set_component_sample_dimension_groups.html
@@ -197,7 +197,7 @@ <h1>cfdm.Field.nc_set_component_sample_dimension_groups<a class="headerlink" hre
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.nc_set_component_variable.html b/docs/method/cfdm.Field.nc_set_component_variable.html
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--- a/docs/method/cfdm.Field.nc_set_component_variable.html
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     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_set_component_variable_groups.html b/docs/method/cfdm.Field.nc_set_component_variable_groups.html
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--- a/docs/method/cfdm.Field.nc_set_component_variable_groups.html
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@@ -213,7 +213,7 @@ <h1>cfdm.Field.nc_set_component_variable_groups<a class="headerlink" href="#cfdm
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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index 130c6b10ea..ddf5a5e9c0 100644
--- a/docs/method/cfdm.Field.nc_set_geometry_variable.html
+++ b/docs/method/cfdm.Field.nc_set_geometry_variable.html
@@ -183,7 +183,7 @@ <h1>cfdm.Field.nc_set_geometry_variable<a class="headerlink" href="#cfdm-field-n
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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index 2c5d1d28de..d66f0e0567 100644
--- a/docs/method/cfdm.Field.nc_set_geometry_variable_groups.html
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@@ -197,7 +197,7 @@ <h1>cfdm.Field.nc_set_geometry_variable_groups<a class="headerlink" href="#cfdm-
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.nc_set_global_attribute.html b/docs/method/cfdm.Field.nc_set_global_attribute.html
index 9cd34aeefb..6fa54fb0c1 100644
--- a/docs/method/cfdm.Field.nc_set_global_attribute.html
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@@ -196,7 +196,7 @@ <h1>cfdm.Field.nc_set_global_attribute<a class="headerlink" href="#cfdm-field-nc
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.nc_set_global_attributes.html b/docs/method/cfdm.Field.nc_set_global_attributes.html
index 4aa83bef04..d99b3cacfa 100644
--- a/docs/method/cfdm.Field.nc_set_global_attributes.html
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@@ -202,7 +202,7 @@ <h1>cfdm.Field.nc_set_global_attributes<a class="headerlink" href="#cfdm-field-n
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.nc_set_group_attribute.html b/docs/method/cfdm.Field.nc_set_group_attribute.html
index 81aa851016..0185373865 100644
--- a/docs/method/cfdm.Field.nc_set_group_attribute.html
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@@ -187,7 +187,7 @@ <h1>cfdm.Field.nc_set_group_attribute<a class="headerlink" href="#cfdm-field-nc-
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diff --git a/docs/method/cfdm.Field.nc_set_group_attributes.html b/docs/method/cfdm.Field.nc_set_group_attributes.html
index a54ec45b77..abf2822fff 100644
--- a/docs/method/cfdm.Field.nc_set_group_attributes.html
+++ b/docs/method/cfdm.Field.nc_set_group_attributes.html
@@ -193,7 +193,7 @@ <h1>cfdm.Field.nc_set_group_attributes<a class="headerlink" href="#cfdm-field-nc
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.nc_set_variable.html b/docs/method/cfdm.Field.nc_set_variable.html
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--- a/docs/method/cfdm.Field.nc_set_variable.html
+++ b/docs/method/cfdm.Field.nc_set_variable.html
@@ -182,7 +182,7 @@ <h1>cfdm.Field.nc_set_variable<a class="headerlink" href="#cfdm-field-nc-set-var
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.Field.nc_set_variable_groups.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Field.nc_variable_groups.html b/docs/method/cfdm.Field.nc_variable_groups.html
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--- a/docs/method/cfdm.Field.nc_variable_groups.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.properties.html b/docs/method/cfdm.Field.properties.html
index 330f116ea5..c345052d6c 100644
--- a/docs/method/cfdm.Field.properties.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.set_construct.html b/docs/method/cfdm.Field.set_construct.html
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--- a/docs/method/cfdm.Field.set_construct.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.set_data.html b/docs/method/cfdm.Field.set_data.html
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+++ b/docs/method/cfdm.Field.set_data.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.set_data_axes.html b/docs/method/cfdm.Field.set_data_axes.html
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--- a/docs/method/cfdm.Field.set_data_axes.html
+++ b/docs/method/cfdm.Field.set_data_axes.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.set_properties.html b/docs/method/cfdm.Field.set_properties.html
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--- a/docs/method/cfdm.Field.set_properties.html
+++ b/docs/method/cfdm.Field.set_properties.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.set_property.html b/docs/method/cfdm.Field.set_property.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.squeeze.html b/docs/method/cfdm.Field.squeeze.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.Field.to_memory.html b/docs/method/cfdm.Field.to_memory.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.Field.uncompress.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.FieldAncillary.__getitem__.html b/docs/method/cfdm.FieldAncillary.__getitem__.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary._docstring_method_exclusions.html b/docs/method/cfdm.FieldAncillary._docstring_method_exclusions.html
index 3e077e5e32..12b9abdc42 100644
--- a/docs/method/cfdm.FieldAncillary._docstring_method_exclusions.html
+++ b/docs/method/cfdm.FieldAncillary._docstring_method_exclusions.html
@@ -179,7 +179,7 @@ <h1>cfdm.FieldAncillary._docstring_method_exclusions<a class="headerlink" href="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary._docstring_package_depth.html b/docs/method/cfdm.FieldAncillary._docstring_package_depth.html
index 0992ccd3d1..f683b5a13c 100644
--- a/docs/method/cfdm.FieldAncillary._docstring_package_depth.html
+++ b/docs/method/cfdm.FieldAncillary._docstring_package_depth.html
@@ -173,7 +173,7 @@ <h1>cfdm.FieldAncillary._docstring_package_depth<a class="headerlink" href="#cfd
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary._docstring_special_substitutions.html b/docs/method/cfdm.FieldAncillary._docstring_special_substitutions.html
index 8d565fb9be..7b95d6e821 100644
--- a/docs/method/cfdm.FieldAncillary._docstring_special_substitutions.html
+++ b/docs/method/cfdm.FieldAncillary._docstring_special_substitutions.html
@@ -169,7 +169,7 @@ <h1>cfdm.FieldAncillary._docstring_special_substitutions<a class="headerlink" hr
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary._docstring_substitutions.html b/docs/method/cfdm.FieldAncillary._docstring_substitutions.html
index f47eb28735..155a4bfc58 100644
--- a/docs/method/cfdm.FieldAncillary._docstring_substitutions.html
+++ b/docs/method/cfdm.FieldAncillary._docstring_substitutions.html
@@ -190,7 +190,7 @@ <h1>cfdm.FieldAncillary._docstring_substitutions<a class="headerlink" href="#cfd
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.apply_masking.html b/docs/method/cfdm.FieldAncillary.apply_masking.html
index 354c459fcb..f50088439f 100644
--- a/docs/method/cfdm.FieldAncillary.apply_masking.html
+++ b/docs/method/cfdm.FieldAncillary.apply_masking.html
@@ -207,7 +207,7 @@ <h1>cfdm.FieldAncillary.apply_masking<a class="headerlink" href="#cfdm-fieldanci
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.clear_properties.html b/docs/method/cfdm.FieldAncillary.clear_properties.html
index 985b83d028..24ba83c0e9 100644
--- a/docs/method/cfdm.FieldAncillary.clear_properties.html
+++ b/docs/method/cfdm.FieldAncillary.clear_properties.html
@@ -179,7 +179,7 @@ <h1>cfdm.FieldAncillary.clear_properties<a class="headerlink" href="#cfdm-fielda
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.copy.html b/docs/method/cfdm.FieldAncillary.copy.html
index 580cc342b9..cdd4ee7385 100644
--- a/docs/method/cfdm.FieldAncillary.copy.html
+++ b/docs/method/cfdm.FieldAncillary.copy.html
@@ -172,7 +172,7 @@ <h1>cfdm.FieldAncillary.copy<a class="headerlink" href="#cfdm-fieldancillary-cop
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.creation_commands.html b/docs/method/cfdm.FieldAncillary.creation_commands.html
index 333ebeaa37..27829eb055 100644
--- a/docs/method/cfdm.FieldAncillary.creation_commands.html
+++ b/docs/method/cfdm.FieldAncillary.creation_commands.html
@@ -224,7 +224,7 @@ <h1>cfdm.FieldAncillary.creation_commands<a class="headerlink" href="#cfdm-field
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.del_data.html b/docs/method/cfdm.FieldAncillary.del_data.html
index 284143a7c5..3dcc198f31 100644
--- a/docs/method/cfdm.FieldAncillary.del_data.html
+++ b/docs/method/cfdm.FieldAncillary.del_data.html
@@ -188,7 +188,7 @@ <h1>cfdm.FieldAncillary.del_data<a class="headerlink" href="#cfdm-fieldancillary
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.del_property.html b/docs/method/cfdm.FieldAncillary.del_property.html
index b6b19798e2..89e1203f40 100644
--- a/docs/method/cfdm.FieldAncillary.del_property.html
+++ b/docs/method/cfdm.FieldAncillary.del_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.FieldAncillary.del_property<a class="headerlink" href="#cfdm-fieldancil
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.dump.html b/docs/method/cfdm.FieldAncillary.dump.html
index 6b41733995..aeb1279673 100644
--- a/docs/method/cfdm.FieldAncillary.dump.html
+++ b/docs/method/cfdm.FieldAncillary.dump.html
@@ -165,7 +165,7 @@ <h1>cfdm.FieldAncillary.dump<a class="headerlink" href="#cfdm-fieldancillary-dum
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.equals.html b/docs/method/cfdm.FieldAncillary.equals.html
index 3950e7c0b5..30e09f225c 100644
--- a/docs/method/cfdm.FieldAncillary.equals.html
+++ b/docs/method/cfdm.FieldAncillary.equals.html
@@ -252,7 +252,7 @@ <h1>cfdm.FieldAncillary.equals<a class="headerlink" href="#cfdm-fieldancillary-e
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.get_data.html b/docs/method/cfdm.FieldAncillary.get_data.html
index a6c9a7952a..c065fb2977 100644
--- a/docs/method/cfdm.FieldAncillary.get_data.html
+++ b/docs/method/cfdm.FieldAncillary.get_data.html
@@ -193,7 +193,7 @@ <h1>cfdm.FieldAncillary.get_data<a class="headerlink" href="#cfdm-fieldancillary
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.get_filenames.html b/docs/method/cfdm.FieldAncillary.get_filenames.html
index 9a4c097662..f381913495 100644
--- a/docs/method/cfdm.FieldAncillary.get_filenames.html
+++ b/docs/method/cfdm.FieldAncillary.get_filenames.html
@@ -150,7 +150,7 @@ <h1>cfdm.FieldAncillary.get_filenames<a class="headerlink" href="#cfdm-fieldanci
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.get_original_filenames.html b/docs/method/cfdm.FieldAncillary.get_original_filenames.html
new file mode 100644
index 0000000000..766ff67bb2
--- /dev/null
+++ b/docs/method/cfdm.FieldAncillary.get_original_filenames.html
@@ -0,0 +1,183 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.FieldAncillary.get_original_filenames &#8212; Documentation</title>
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+    <link rel="next" title="cfdm.FieldAncillary.to_memory" href="cfdm.FieldAncillary.to_memory.html" />
+    <link rel="prev" title="cfdm.FieldAncillary.get_filenames" href="cfdm.FieldAncillary.get_filenames.html" />
+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
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+        <div class="sphinxsidebarwrapper">
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+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+</p>
+
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+<div id="searchbox" style="display: none" role="search">
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+    <div class="searchformwrapper">
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+<script>$('#searchbox').show(0);</script>
+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html"><strong>Introduction</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
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+</ul>
+<div class="relations">
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+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.FieldAncillary.html">cfdm.FieldAncillary</a><ul>
+      <li>Previous: <a href="cfdm.FieldAncillary.get_filenames.html" title="previous chapter">cfdm.FieldAncillary.get_filenames</a></li>
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+</div>
+
+<br>
+cfdm development has been supported by
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+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
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+<img src="../_templates/logo_NERC.png" height="40">
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+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-fieldancillary-get-original-filenames">
+<h1>cfdm.FieldAncillary.get_original_filenames<a class="headerlink" href="#cfdm-fieldancillary-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.FieldAncillary.get_original_filenames">
+<code class="sig-prename descclassname">FieldAncillary.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.FieldAncillary.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.FieldAncillary.html#cfdm.FieldAncillary" title="cfdm.FieldAncillary"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FieldAncillary</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.FieldAncillary.html#cfdm.FieldAncillary" title="cfdm.FieldAncillary"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FieldAncillary</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.FieldAncillary.html#cfdm.FieldAncillary" title="cfdm.FieldAncillary"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FieldAncillary</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.FieldAncillary.get_property.html b/docs/method/cfdm.FieldAncillary.get_property.html
index 5858793822..70aa77654e 100644
--- a/docs/method/cfdm.FieldAncillary.get_property.html
+++ b/docs/method/cfdm.FieldAncillary.get_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.FieldAncillary.get_property<a class="headerlink" href="#cfdm-fieldancil
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.has_bounds.html b/docs/method/cfdm.FieldAncillary.has_bounds.html
index 6009922cb6..d698f1c059 100644
--- a/docs/method/cfdm.FieldAncillary.has_bounds.html
+++ b/docs/method/cfdm.FieldAncillary.has_bounds.html
@@ -164,7 +164,7 @@ <h1>cfdm.FieldAncillary.has_bounds<a class="headerlink" href="#cfdm-fieldancilla
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.has_data.html b/docs/method/cfdm.FieldAncillary.has_data.html
index 1a9b228159..6691619abe 100644
--- a/docs/method/cfdm.FieldAncillary.has_data.html
+++ b/docs/method/cfdm.FieldAncillary.has_data.html
@@ -179,7 +179,7 @@ <h1>cfdm.FieldAncillary.has_data<a class="headerlink" href="#cfdm-fieldancillary
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.has_property.html b/docs/method/cfdm.FieldAncillary.has_property.html
index 5d1ffbc957..9fbdf67a17 100644
--- a/docs/method/cfdm.FieldAncillary.has_property.html
+++ b/docs/method/cfdm.FieldAncillary.has_property.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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index 9639f94262..19b39009e4 100644
--- a/docs/method/cfdm.FieldAncillary.identities.html
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@@ -203,7 +203,7 @@ <h1>cfdm.FieldAncillary.identities<a class="headerlink" href="#cfdm-fieldancilla
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index 34fc98615f..869c07370c 100644
--- a/docs/method/cfdm.FieldAncillary.identity.html
+++ b/docs/method/cfdm.FieldAncillary.identity.html
@@ -197,7 +197,7 @@ <h1>cfdm.FieldAncillary.identity<a class="headerlink" href="#cfdm-fieldancillary
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index 3d9c350cc7..8bfae96048 100644
--- a/docs/method/cfdm.FieldAncillary.insert_dimension.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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index 00132d4c7a..8c40b547eb 100644
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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index 2ef842eeaf..231e51f70f 100644
--- a/docs/method/cfdm.FieldAncillary.nc_del_variable.html
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@@ -182,7 +182,7 @@ <h1>cfdm.FieldAncillary.nc_del_variable<a class="headerlink" href="#cfdm-fieldan
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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+++ b/docs/method/cfdm.FieldAncillary.nc_get_variable.html
@@ -183,7 +183,7 @@ <h1>cfdm.FieldAncillary.nc_get_variable<a class="headerlink" href="#cfdm-fieldan
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.FieldAncillary.nc_set_variable.html b/docs/method/cfdm.FieldAncillary.nc_set_variable.html
index cd34fa03e0..60252211cb 100644
--- a/docs/method/cfdm.FieldAncillary.nc_set_variable.html
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@@ -182,7 +182,7 @@ <h1>cfdm.FieldAncillary.nc_set_variable<a class="headerlink" href="#cfdm-fieldan
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.FieldAncillary.set_properties.html b/docs/method/cfdm.FieldAncillary.set_properties.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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--- a/docs/method/cfdm.FieldAncillary.set_property.html
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     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.GatheredArray.__deepcopy__.html b/docs/method/cfdm.GatheredArray.__deepcopy__.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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+    <link rel="next" title="cfdm.GatheredArray.get_units" href="cfdm.GatheredArray.get_units.html" />
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+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
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+<p class="blurb">A Python reference implementation of the CF data model</p>
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+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.GatheredArray.html">cfdm.GatheredArray</a><ul>
+      <li>Previous: <a href="../attribute/cfdm.GatheredArray.size.html" title="previous chapter">cfdm.GatheredArray.size</a></li>
+      <li>Next: <a href="cfdm.GatheredArray.get_units.html" title="next chapter">cfdm.GatheredArray.get_units</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
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+        </div>
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+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-gatheredarray-get-calendar">
+<h1>cfdm.GatheredArray.get_calendar<a class="headerlink" href="#cfdm-gatheredarray-get-calendar" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.GatheredArray.get_calendar">
+<code class="sig-prename descclassname">GatheredArray.</code><code class="sig-name descname">get_calendar</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L81-L112"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.GatheredArray.get_calendar" title="Permalink to this definition">¶</a></dt>
+<dd><p>The calendar of the array.</p>
+<p>If the calendar is <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the CF default calendar is
+assumed, if applicable.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+calendar has not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The calendar value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.GatheredArray.get_compressed_axes.html b/docs/method/cfdm.GatheredArray.get_compressed_axes.html
index c3ef6bc1fa..af4ac6cb07 100644
--- a/docs/method/cfdm.GatheredArray.get_compressed_axes.html
+++ b/docs/method/cfdm.GatheredArray.get_compressed_axes.html
@@ -160,7 +160,7 @@ <h1>cfdm.GatheredArray.get_compressed_axes<a class="headerlink" href="#cfdm-gath
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.GatheredArray.get_compressed_dimension.html b/docs/method/cfdm.GatheredArray.get_compressed_dimension.html
index 66665f0e9c..6ee90ad3d6 100644
--- a/docs/method/cfdm.GatheredArray.get_compressed_dimension.html
+++ b/docs/method/cfdm.GatheredArray.get_compressed_dimension.html
@@ -171,7 +171,7 @@ <h1>cfdm.GatheredArray.get_compressed_dimension<a class="headerlink" href="#cfdm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.GatheredArray.get_compression_type.html b/docs/method/cfdm.GatheredArray.get_compression_type.html
index eb0f9d567e..a79f9f5a44 100644
--- a/docs/method/cfdm.GatheredArray.get_compression_type.html
+++ b/docs/method/cfdm.GatheredArray.get_compression_type.html
@@ -169,7 +169,7 @@ <h1>cfdm.GatheredArray.get_compression_type<a class="headerlink" href="#cfdm-gat
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.GatheredArray.get_filename.html b/docs/method/cfdm.GatheredArray.get_filename.html
new file mode 100644
index 0000000000..d0fb889d06
--- /dev/null
+++ b/docs/method/cfdm.GatheredArray.get_filename.html
@@ -0,0 +1,179 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.GatheredArray.get_filename &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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+    <link rel="stylesheet" type="text/css" href="../_static/copybutton.css" />
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+    <script async="async" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/latest.js?config=TeX-AMS-MML_HTMLorMML"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="cfdm.GatheredArray.get_filenames" href="cfdm.GatheredArray.get_filenames.html" />
+    <link rel="prev" title="cfdm.GatheredArray.conformed_data" href="cfdm.GatheredArray.conformed_data.html" />
+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
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+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
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+
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+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.GatheredArray.html">cfdm.GatheredArray</a><ul>
+      <li>Previous: <a href="cfdm.GatheredArray.conformed_data.html" title="previous chapter">cfdm.GatheredArray.conformed_data</a></li>
+      <li>Next: <a href="cfdm.GatheredArray.get_filenames.html" title="next chapter">cfdm.GatheredArray.get_filenames</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
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+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
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+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-gatheredarray-get-filename">
+<h1>cfdm.GatheredArray.get_filename<a class="headerlink" href="#cfdm-gatheredarray-get-filename" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.GatheredArray.get_filename">
+<code class="sig-prename descclassname">GatheredArray.</code><code class="sig-name descname">get_filename</code><span class="sig-paren">(</span><em class="sig-param">default=AttributeError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L142-L177"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.GatheredArray.get_filename" title="Permalink to this definition">¶</a></dt>
+<dd><p>The name of the file containing the array.</p>
+<p>If there are multiple files then an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#AttributeError" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">AttributeError</span></code></a> is
+raised by default.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl>
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if there
+is no file.</p>
+<p>If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a> instance then it will be
+raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a></dt><dd><p>The file name.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.GatheredArray.get_filenames.html b/docs/method/cfdm.GatheredArray.get_filenames.html
new file mode 100644
index 0000000000..68ae432702
--- /dev/null
+++ b/docs/method/cfdm.GatheredArray.get_filenames.html
@@ -0,0 +1,170 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.GatheredArray.get_filenames &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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+    <link rel="next" title="cfdm.GatheredArray.__array__" href="cfdm.GatheredArray.__array__.html" />
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+   
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+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
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+<li class="toctree-l1"><a class="reference internal" href="../performance.html"><strong>Performance</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
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+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.GatheredArray.html">cfdm.GatheredArray</a><ul>
+      <li>Previous: <a href="cfdm.GatheredArray.get_filename.html" title="previous chapter">cfdm.GatheredArray.get_filename</a></li>
+      <li>Next: <a href="cfdm.GatheredArray.__array__.html" title="next chapter">cfdm.GatheredArray.__array__</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-gatheredarray-get-filenames">
+<h1>cfdm.GatheredArray.get_filenames<a class="headerlink" href="#cfdm-gatheredarray-get-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.GatheredArray.get_filenames">
+<code class="sig-prename descclassname">GatheredArray.</code><code class="sig-name descname">get_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/abstract/compressedarray.py#L400-L420"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.GatheredArray.get_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return the names of any files containing the compressed data.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The file names in normalised, absolute form. If the
+data are all in memory then an empty <a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> is
+returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.GatheredArray.get_list.html b/docs/method/cfdm.GatheredArray.get_list.html
index 1104d5b179..daeba3c969 100644
--- a/docs/method/cfdm.GatheredArray.get_list.html
+++ b/docs/method/cfdm.GatheredArray.get_list.html
@@ -162,7 +162,7 @@ <h1>cfdm.GatheredArray.get_list<a class="headerlink" href="#cfdm-gatheredarray-g
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.GatheredArray.get_subspace.html b/docs/method/cfdm.GatheredArray.get_subspace.html
index 98eb0e29a4..da496d4a40 100644
--- a/docs/method/cfdm.GatheredArray.get_subspace.html
+++ b/docs/method/cfdm.GatheredArray.get_subspace.html
@@ -192,7 +192,7 @@ <h1>cfdm.GatheredArray.get_subspace<a class="headerlink" href="#cfdm-gatheredarr
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.GatheredArray.get_units.html b/docs/method/cfdm.GatheredArray.get_units.html
new file mode 100644
index 0000000000..236e0f1bfa
--- /dev/null
+++ b/docs/method/cfdm.GatheredArray.get_units.html
@@ -0,0 +1,181 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.GatheredArray.get_units &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
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+    <link rel="prev" title="cfdm.GatheredArray.get_calendar" href="cfdm.GatheredArray.get_calendar.html" />
+   
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+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
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+<p class="blurb">A Python reference implementation of the CF data model</p>
+
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+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.GatheredArray.html">cfdm.GatheredArray</a><ul>
+      <li>Previous: <a href="cfdm.GatheredArray.get_calendar.html" title="previous chapter">cfdm.GatheredArray.get_calendar</a></li>
+      <li>Next: <a href="cfdm.GatheredArray.copy.html" title="next chapter">cfdm.GatheredArray.copy</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-gatheredarray-get-units">
+<h1>cfdm.GatheredArray.get_units<a class="headerlink" href="#cfdm-gatheredarray-get-units" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.GatheredArray.get_units">
+<code class="sig-prename descclassname">GatheredArray.</code><code class="sig-name descname">get_units</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L300-L332"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.GatheredArray.get_units" title="Permalink to this definition">¶</a></dt>
+<dd><p>The units of the array.</p>
+<p>If the units are <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the array has no defined units.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<div class="admonition seealso">
+<p class="admonition-title">See also</p>
+<p><a class="reference internal" href="cfdm.GatheredArray.get_calendar.html#cfdm.GatheredArray.get_calendar" title="cfdm.GatheredArray.get_calendar"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_calendar</span></code></a></p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+units have not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The units value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.GatheredArray.source.html b/docs/method/cfdm.GatheredArray.source.html
index c24cbd81bd..ea4f1d8723 100644
--- a/docs/method/cfdm.GatheredArray.source.html
+++ b/docs/method/cfdm.GatheredArray.source.html
@@ -165,7 +165,7 @@ <h1>cfdm.GatheredArray.source<a class="headerlink" href="#cfdm-gatheredarray-sou
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.GatheredArray.subarray_shapes.html b/docs/method/cfdm.GatheredArray.subarray_shapes.html
index 4053b1bbe9..dba246fcaa 100644
--- a/docs/method/cfdm.GatheredArray.subarray_shapes.html
+++ b/docs/method/cfdm.GatheredArray.subarray_shapes.html
@@ -208,7 +208,7 @@ <h1>cfdm.GatheredArray.subarray_shapes<a class="headerlink" href="#cfdm-gathered
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
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diff --git a/docs/method/cfdm.GatheredArray.subarrays.html b/docs/method/cfdm.GatheredArray.subarrays.html
index 34970cbd57..94acadca01 100644
--- a/docs/method/cfdm.GatheredArray.subarrays.html
+++ b/docs/method/cfdm.GatheredArray.subarrays.html
@@ -262,7 +262,7 @@ <h1>cfdm.GatheredArray.subarrays<a class="headerlink" href="#cfdm-gatheredarray-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.GatheredArray.to_memory.html b/docs/method/cfdm.GatheredArray.to_memory.html
index d4d30680ee..9651a4ea19 100644
--- a/docs/method/cfdm.GatheredArray.to_memory.html
+++ b/docs/method/cfdm.GatheredArray.to_memory.html
@@ -154,7 +154,7 @@ <h1>cfdm.GatheredArray.to_memory<a class="headerlink" href="#cfdm-gatheredarray-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Index.__deepcopy__.html b/docs/method/cfdm.Index.__deepcopy__.html
index fb318ec092..c717df15a6 100644
--- a/docs/method/cfdm.Index.__deepcopy__.html
+++ b/docs/method/cfdm.Index.__deepcopy__.html
@@ -152,7 +152,7 @@ <h1>cfdm.Index.__deepcopy__<a class="headerlink" href="#cfdm-index-deepcopy" tit
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.__getitem__.html b/docs/method/cfdm.Index.__getitem__.html
index 69dec77b1e..5a2d3b6aa6 100644
--- a/docs/method/cfdm.Index.__getitem__.html
+++ b/docs/method/cfdm.Index.__getitem__.html
@@ -177,7 +177,7 @@ <h1>cfdm.Index.__getitem__<a class="headerlink" href="#cfdm-index-getitem" title
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.__repr__.html b/docs/method/cfdm.Index.__repr__.html
index ce3ec9f3b5..bc7c5d3a1f 100644
--- a/docs/method/cfdm.Index.__repr__.html
+++ b/docs/method/cfdm.Index.__repr__.html
@@ -146,7 +146,7 @@ <h1>cfdm.Index.__repr__<a class="headerlink" href="#cfdm-index-repr" title="Perm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Index.__str__.html b/docs/method/cfdm.Index.__str__.html
index 27e06a44fe..e621804eeb 100644
--- a/docs/method/cfdm.Index.__str__.html
+++ b/docs/method/cfdm.Index.__str__.html
@@ -146,7 +146,7 @@ <h1>cfdm.Index.__str__<a class="headerlink" href="#cfdm-index-str" title="Permal
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Index._docstring_method_exclusions.html b/docs/method/cfdm.Index._docstring_method_exclusions.html
index a079ce99d4..eb91c1a7b1 100644
--- a/docs/method/cfdm.Index._docstring_method_exclusions.html
+++ b/docs/method/cfdm.Index._docstring_method_exclusions.html
@@ -179,7 +179,7 @@ <h1>cfdm.Index._docstring_method_exclusions<a class="headerlink" href="#cfdm-ind
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Index._docstring_package_depth.html b/docs/method/cfdm.Index._docstring_package_depth.html
index ab3b032e8e..71d482d32a 100644
--- a/docs/method/cfdm.Index._docstring_package_depth.html
+++ b/docs/method/cfdm.Index._docstring_package_depth.html
@@ -173,7 +173,7 @@ <h1>cfdm.Index._docstring_package_depth<a class="headerlink" href="#cfdm-index-d
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.Index._docstring_special_substitutions.html b/docs/method/cfdm.Index._docstring_special_substitutions.html
index 044069bc93..8c54dd2457 100644
--- a/docs/method/cfdm.Index._docstring_special_substitutions.html
+++ b/docs/method/cfdm.Index._docstring_special_substitutions.html
@@ -169,7 +169,7 @@ <h1>cfdm.Index._docstring_special_substitutions<a class="headerlink" href="#cfdm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index._docstring_substitutions.html b/docs/method/cfdm.Index._docstring_substitutions.html
index 2c611c32bb..09bf321ee8 100644
--- a/docs/method/cfdm.Index._docstring_substitutions.html
+++ b/docs/method/cfdm.Index._docstring_substitutions.html
@@ -190,7 +190,7 @@ <h1>cfdm.Index._docstring_substitutions<a class="headerlink" href="#cfdm-index-d
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.apply_masking.html b/docs/method/cfdm.Index.apply_masking.html
index 9db8ac6155..a4af1249ea 100644
--- a/docs/method/cfdm.Index.apply_masking.html
+++ b/docs/method/cfdm.Index.apply_masking.html
@@ -207,7 +207,7 @@ <h1>cfdm.Index.apply_masking<a class="headerlink" href="#cfdm-index-apply-maskin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.clear_properties.html b/docs/method/cfdm.Index.clear_properties.html
index 8d7a77755a..c0e888aae3 100644
--- a/docs/method/cfdm.Index.clear_properties.html
+++ b/docs/method/cfdm.Index.clear_properties.html
@@ -179,7 +179,7 @@ <h1>cfdm.Index.clear_properties<a class="headerlink" href="#cfdm-index-clear-pro
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.copy.html b/docs/method/cfdm.Index.copy.html
index 3d6572484e..87c2b169c5 100644
--- a/docs/method/cfdm.Index.copy.html
+++ b/docs/method/cfdm.Index.copy.html
@@ -172,7 +172,7 @@ <h1>cfdm.Index.copy<a class="headerlink" href="#cfdm-index-copy" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.creation_commands.html b/docs/method/cfdm.Index.creation_commands.html
index 70b7f756d9..ea8a864236 100644
--- a/docs/method/cfdm.Index.creation_commands.html
+++ b/docs/method/cfdm.Index.creation_commands.html
@@ -224,7 +224,7 @@ <h1>cfdm.Index.creation_commands<a class="headerlink" href="#cfdm-index-creation
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.del_data.html b/docs/method/cfdm.Index.del_data.html
index 87c1bd2dec..1fc643e915 100644
--- a/docs/method/cfdm.Index.del_data.html
+++ b/docs/method/cfdm.Index.del_data.html
@@ -188,7 +188,7 @@ <h1>cfdm.Index.del_data<a class="headerlink" href="#cfdm-index-del-data" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.del_property.html b/docs/method/cfdm.Index.del_property.html
index ac587b0cbf..8cdfe8d4a4 100644
--- a/docs/method/cfdm.Index.del_property.html
+++ b/docs/method/cfdm.Index.del_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.Index.del_property<a class="headerlink" href="#cfdm-index-del-property"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.dump.html b/docs/method/cfdm.Index.dump.html
index 3894a29e3e..cdcfc3f571 100644
--- a/docs/method/cfdm.Index.dump.html
+++ b/docs/method/cfdm.Index.dump.html
@@ -165,7 +165,7 @@ <h1>cfdm.Index.dump<a class="headerlink" href="#cfdm-index-dump" title="Permalin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.equals.html b/docs/method/cfdm.Index.equals.html
index efc8ee7a8f..282d7a7ddf 100644
--- a/docs/method/cfdm.Index.equals.html
+++ b/docs/method/cfdm.Index.equals.html
@@ -252,7 +252,7 @@ <h1>cfdm.Index.equals<a class="headerlink" href="#cfdm-index-equals" title="Perm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.get_data.html b/docs/method/cfdm.Index.get_data.html
index d179bb1a83..1c961f4a81 100644
--- a/docs/method/cfdm.Index.get_data.html
+++ b/docs/method/cfdm.Index.get_data.html
@@ -193,7 +193,7 @@ <h1>cfdm.Index.get_data<a class="headerlink" href="#cfdm-index-get-data" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.get_filenames.html b/docs/method/cfdm.Index.get_filenames.html
index 1e127aebe8..ed114b8969 100644
--- a/docs/method/cfdm.Index.get_filenames.html
+++ b/docs/method/cfdm.Index.get_filenames.html
@@ -150,7 +150,7 @@ <h1>cfdm.Index.get_filenames<a class="headerlink" href="#cfdm-index-get-filename
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.get_original_filenames.html b/docs/method/cfdm.Index.get_original_filenames.html
new file mode 100644
index 0000000000..de32859eb6
--- /dev/null
+++ b/docs/method/cfdm.Index.get_original_filenames.html
@@ -0,0 +1,183 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.Index.get_original_filenames &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <link rel="stylesheet" type="text/css" href="../_static/copybutton.css" />
+    <link rel="stylesheet" type="text/css" href="../_static/customise-alabaster.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <script src="../_static/clipboard.min.js"></script>
+    <script src="../_static/copybutton.js"></script>
+    <script src="../_static/toggleprompt.js"></script>
+    <script async="async" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/latest.js?config=TeX-AMS-MML_HTMLorMML"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="cfdm.Index.has_bounds" href="cfdm.Index.has_bounds.html" />
+    <link rel="prev" title="cfdm.Index.get_filenames" href="cfdm.Index.get_filenames.html" />
+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+  </head><body>
+  <div class="document">
+    
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
+
+
+
+
+
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
+    </form>
+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html"><strong>Introduction</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../installation.html"><strong>Installation</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../contributing.html"><strong>Contributing</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../tutorial.html"><strong>Tutorial</strong></a></li>
+<li class="toctree-l1 current"><a class="reference internal" href="../api_reference.html"><strong>API reference</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../philosophy.html"><strong>Philosophy</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../performance.html"><strong>Performance</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../releases.html"><strong>Releases</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.Index.html">cfdm.Index</a><ul>
+      <li>Previous: <a href="cfdm.Index.get_filenames.html" title="previous chapter">cfdm.Index.get_filenames</a></li>
+      <li>Next: <a href="cfdm.Index.has_bounds.html" title="next chapter">cfdm.Index.has_bounds</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-index-get-original-filenames">
+<h1>cfdm.Index.get_original_filenames<a class="headerlink" href="#cfdm-index-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.Index.get_original_filenames">
+<code class="sig-prename descclassname">Index.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.Index.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.Index.html#cfdm.Index" title="cfdm.Index"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Index</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.Index.html#cfdm.Index" title="cfdm.Index"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Index</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.Index.html#cfdm.Index" title="cfdm.Index"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Index</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.Index.get_property.html b/docs/method/cfdm.Index.get_property.html
index aa3d8f2c5b..bea9611602 100644
--- a/docs/method/cfdm.Index.get_property.html
+++ b/docs/method/cfdm.Index.get_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.Index.get_property<a class="headerlink" href="#cfdm-index-get-property"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.has_bounds.html b/docs/method/cfdm.Index.has_bounds.html
index afef975245..5ba5a61a77 100644
--- a/docs/method/cfdm.Index.has_bounds.html
+++ b/docs/method/cfdm.Index.has_bounds.html
@@ -164,7 +164,7 @@ <h1>cfdm.Index.has_bounds<a class="headerlink" href="#cfdm-index-has-bounds" tit
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.has_data.html b/docs/method/cfdm.Index.has_data.html
index 9b125ea2e3..39527b7401 100644
--- a/docs/method/cfdm.Index.has_data.html
+++ b/docs/method/cfdm.Index.has_data.html
@@ -179,7 +179,7 @@ <h1>cfdm.Index.has_data<a class="headerlink" href="#cfdm-index-has-data" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.has_property.html b/docs/method/cfdm.Index.has_property.html
index b6c6306f87..65b2b63115 100644
--- a/docs/method/cfdm.Index.has_property.html
+++ b/docs/method/cfdm.Index.has_property.html
@@ -185,7 +185,7 @@ <h1>cfdm.Index.has_property<a class="headerlink" href="#cfdm-index-has-property"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.identities.html b/docs/method/cfdm.Index.identities.html
index cc06dd1bcd..74140549ce 100644
--- a/docs/method/cfdm.Index.identities.html
+++ b/docs/method/cfdm.Index.identities.html
@@ -203,7 +203,7 @@ <h1>cfdm.Index.identities<a class="headerlink" href="#cfdm-index-identities" tit
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.identity.html b/docs/method/cfdm.Index.identity.html
index 9ac2a58de1..d9d22b8d1d 100644
--- a/docs/method/cfdm.Index.identity.html
+++ b/docs/method/cfdm.Index.identity.html
@@ -197,7 +197,7 @@ <h1>cfdm.Index.identity<a class="headerlink" href="#cfdm-index-identity" title="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.insert_dimension.html b/docs/method/cfdm.Index.insert_dimension.html
index e6c2808b55..c61b5c7e6a 100644
--- a/docs/method/cfdm.Index.insert_dimension.html
+++ b/docs/method/cfdm.Index.insert_dimension.html
@@ -186,7 +186,7 @@ <h1>cfdm.Index.insert_dimension<a class="headerlink" href="#cfdm-index-insert-di
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.Index.nc_clear_dimension_groups.html b/docs/method/cfdm.Index.nc_clear_dimension_groups.html
index 29ae23773c..4fcd736710 100644
--- a/docs/method/cfdm.Index.nc_clear_dimension_groups.html
+++ b/docs/method/cfdm.Index.nc_clear_dimension_groups.html
@@ -190,7 +190,7 @@ <h1>cfdm.Index.nc_clear_dimension_groups<a class="headerlink" href="#cfdm-index-
     <div class="clearer"></div>
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@@ -146,7 +146,7 @@ <h1>cfdm.InteriorRing.__str__<a class="headerlink" href="#cfdm-interiorring-str"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing._docstring_method_exclusions.html b/docs/method/cfdm.InteriorRing._docstring_method_exclusions.html
index e9879fed4d..4a717f27ea 100644
--- a/docs/method/cfdm.InteriorRing._docstring_method_exclusions.html
+++ b/docs/method/cfdm.InteriorRing._docstring_method_exclusions.html
@@ -179,7 +179,7 @@ <h1>cfdm.InteriorRing._docstring_method_exclusions<a class="headerlink" href="#c
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing._docstring_package_depth.html b/docs/method/cfdm.InteriorRing._docstring_package_depth.html
index e7054b87d4..53238a87b5 100644
--- a/docs/method/cfdm.InteriorRing._docstring_package_depth.html
+++ b/docs/method/cfdm.InteriorRing._docstring_package_depth.html
@@ -173,7 +173,7 @@ <h1>cfdm.InteriorRing._docstring_package_depth<a class="headerlink" href="#cfdm-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing._docstring_special_substitutions.html b/docs/method/cfdm.InteriorRing._docstring_special_substitutions.html
index bb72cd8915..bb16a6d846 100644
--- a/docs/method/cfdm.InteriorRing._docstring_special_substitutions.html
+++ b/docs/method/cfdm.InteriorRing._docstring_special_substitutions.html
@@ -169,7 +169,7 @@ <h1>cfdm.InteriorRing._docstring_special_substitutions<a class="headerlink" href
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing._docstring_substitutions.html b/docs/method/cfdm.InteriorRing._docstring_substitutions.html
index e7156e36ca..e0afa9fd7b 100644
--- a/docs/method/cfdm.InteriorRing._docstring_substitutions.html
+++ b/docs/method/cfdm.InteriorRing._docstring_substitutions.html
@@ -190,7 +190,7 @@ <h1>cfdm.InteriorRing._docstring_substitutions<a class="headerlink" href="#cfdm-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.apply_masking.html b/docs/method/cfdm.InteriorRing.apply_masking.html
index f56f1fa6d5..be8545c09d 100644
--- a/docs/method/cfdm.InteriorRing.apply_masking.html
+++ b/docs/method/cfdm.InteriorRing.apply_masking.html
@@ -207,7 +207,7 @@ <h1>cfdm.InteriorRing.apply_masking<a class="headerlink" href="#cfdm-interiorrin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.clear_properties.html b/docs/method/cfdm.InteriorRing.clear_properties.html
index 9d80978016..99642194a8 100644
--- a/docs/method/cfdm.InteriorRing.clear_properties.html
+++ b/docs/method/cfdm.InteriorRing.clear_properties.html
@@ -179,7 +179,7 @@ <h1>cfdm.InteriorRing.clear_properties<a class="headerlink" href="#cfdm-interior
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.copy.html b/docs/method/cfdm.InteriorRing.copy.html
index efa7d05b07..e7837f31cc 100644
--- a/docs/method/cfdm.InteriorRing.copy.html
+++ b/docs/method/cfdm.InteriorRing.copy.html
@@ -172,7 +172,7 @@ <h1>cfdm.InteriorRing.copy<a class="headerlink" href="#cfdm-interiorring-copy" t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.creation_commands.html b/docs/method/cfdm.InteriorRing.creation_commands.html
index cb7b867461..4f55e9f909 100644
--- a/docs/method/cfdm.InteriorRing.creation_commands.html
+++ b/docs/method/cfdm.InteriorRing.creation_commands.html
@@ -224,7 +224,7 @@ <h1>cfdm.InteriorRing.creation_commands<a class="headerlink" href="#cfdm-interio
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.del_data.html b/docs/method/cfdm.InteriorRing.del_data.html
index 896de40ad9..326c656109 100644
--- a/docs/method/cfdm.InteriorRing.del_data.html
+++ b/docs/method/cfdm.InteriorRing.del_data.html
@@ -188,7 +188,7 @@ <h1>cfdm.InteriorRing.del_data<a class="headerlink" href="#cfdm-interiorring-del
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.del_property.html b/docs/method/cfdm.InteriorRing.del_property.html
index 7561f4a4df..9ef0685ddf 100644
--- a/docs/method/cfdm.InteriorRing.del_property.html
+++ b/docs/method/cfdm.InteriorRing.del_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.InteriorRing.del_property<a class="headerlink" href="#cfdm-interiorring
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.dump.html b/docs/method/cfdm.InteriorRing.dump.html
index 141a8da587..b0cc25d417 100644
--- a/docs/method/cfdm.InteriorRing.dump.html
+++ b/docs/method/cfdm.InteriorRing.dump.html
@@ -165,7 +165,7 @@ <h1>cfdm.InteriorRing.dump<a class="headerlink" href="#cfdm-interiorring-dump" t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.equals.html b/docs/method/cfdm.InteriorRing.equals.html
index d1f7b28bfc..5a64296ef4 100644
--- a/docs/method/cfdm.InteriorRing.equals.html
+++ b/docs/method/cfdm.InteriorRing.equals.html
@@ -252,7 +252,7 @@ <h1>cfdm.InteriorRing.equals<a class="headerlink" href="#cfdm-interiorring-equal
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.get_data.html b/docs/method/cfdm.InteriorRing.get_data.html
index 476ce78853..f50934868a 100644
--- a/docs/method/cfdm.InteriorRing.get_data.html
+++ b/docs/method/cfdm.InteriorRing.get_data.html
@@ -193,7 +193,7 @@ <h1>cfdm.InteriorRing.get_data<a class="headerlink" href="#cfdm-interiorring-get
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.get_filenames.html b/docs/method/cfdm.InteriorRing.get_filenames.html
index e4613a53b5..0a4cf59d69 100644
--- a/docs/method/cfdm.InteriorRing.get_filenames.html
+++ b/docs/method/cfdm.InteriorRing.get_filenames.html
@@ -150,7 +150,7 @@ <h1>cfdm.InteriorRing.get_filenames<a class="headerlink" href="#cfdm-interiorrin
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.get_original_filenames.html b/docs/method/cfdm.InteriorRing.get_original_filenames.html
new file mode 100644
index 0000000000..c273d1d5a1
--- /dev/null
+++ b/docs/method/cfdm.InteriorRing.get_original_filenames.html
@@ -0,0 +1,183 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.InteriorRing.get_original_filenames &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
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+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
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+
+
+  <section id="cfdm-interiorring-get-original-filenames">
+<h1>cfdm.InteriorRing.get_original_filenames<a class="headerlink" href="#cfdm-interiorring-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.InteriorRing.get_original_filenames">
+<code class="sig-prename descclassname">InteriorRing.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.InteriorRing.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.InteriorRing.html#cfdm.InteriorRing" title="cfdm.InteriorRing"><code class="xref py py-obj docutils literal notranslate"><span class="pre">InteriorRing</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.InteriorRing.html#cfdm.InteriorRing" title="cfdm.InteriorRing"><code class="xref py py-obj docutils literal notranslate"><span class="pre">InteriorRing</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.InteriorRing.html#cfdm.InteriorRing" title="cfdm.InteriorRing"><code class="xref py py-obj docutils literal notranslate"><span class="pre">InteriorRing</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.InteriorRing.get_property.html b/docs/method/cfdm.InteriorRing.get_property.html
index 5eda9903d3..5453a10d69 100644
--- a/docs/method/cfdm.InteriorRing.get_property.html
+++ b/docs/method/cfdm.InteriorRing.get_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.InteriorRing.get_property<a class="headerlink" href="#cfdm-interiorring
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.has_bounds.html b/docs/method/cfdm.InteriorRing.has_bounds.html
index 0086181a47..3f2399bed2 100644
--- a/docs/method/cfdm.InteriorRing.has_bounds.html
+++ b/docs/method/cfdm.InteriorRing.has_bounds.html
@@ -164,7 +164,7 @@ <h1>cfdm.InteriorRing.has_bounds<a class="headerlink" href="#cfdm-interiorring-h
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.has_data.html b/docs/method/cfdm.InteriorRing.has_data.html
index 09a041d3f3..2e18a77be1 100644
--- a/docs/method/cfdm.InteriorRing.has_data.html
+++ b/docs/method/cfdm.InteriorRing.has_data.html
@@ -179,7 +179,7 @@ <h1>cfdm.InteriorRing.has_data<a class="headerlink" href="#cfdm-interiorring-has
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.InteriorRing.has_property.html b/docs/method/cfdm.InteriorRing.has_property.html
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index c8bd586a21..3d32085f72 100644
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index e1f2620e5f..f31225a970 100644
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+++ b/docs/method/cfdm.InteriorRing.nc_dimension_groups.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List._docstring_special_substitutions.html b/docs/method/cfdm.List._docstring_special_substitutions.html
index 52cec1fdbe..db82cafd48 100644
--- a/docs/method/cfdm.List._docstring_special_substitutions.html
+++ b/docs/method/cfdm.List._docstring_special_substitutions.html
@@ -169,7 +169,7 @@ <h1>cfdm.List._docstring_special_substitutions<a class="headerlink" href="#cfdm-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List._docstring_substitutions.html b/docs/method/cfdm.List._docstring_substitutions.html
index a7ac018f55..1487b97d38 100644
--- a/docs/method/cfdm.List._docstring_substitutions.html
+++ b/docs/method/cfdm.List._docstring_substitutions.html
@@ -190,7 +190,7 @@ <h1>cfdm.List._docstring_substitutions<a class="headerlink" href="#cfdm-list-doc
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.apply_masking.html b/docs/method/cfdm.List.apply_masking.html
index 5187c8aa27..1d4b8d484d 100644
--- a/docs/method/cfdm.List.apply_masking.html
+++ b/docs/method/cfdm.List.apply_masking.html
@@ -207,7 +207,7 @@ <h1>cfdm.List.apply_masking<a class="headerlink" href="#cfdm-list-apply-masking"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.clear_properties.html b/docs/method/cfdm.List.clear_properties.html
index ebf54d6cbb..497f2575da 100644
--- a/docs/method/cfdm.List.clear_properties.html
+++ b/docs/method/cfdm.List.clear_properties.html
@@ -179,7 +179,7 @@ <h1>cfdm.List.clear_properties<a class="headerlink" href="#cfdm-list-clear-prope
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.copy.html b/docs/method/cfdm.List.copy.html
index b88d3448c5..935218e6d4 100644
--- a/docs/method/cfdm.List.copy.html
+++ b/docs/method/cfdm.List.copy.html
@@ -172,7 +172,7 @@ <h1>cfdm.List.copy<a class="headerlink" href="#cfdm-list-copy" title="Permalink
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.creation_commands.html b/docs/method/cfdm.List.creation_commands.html
index 1d2b7ac837..2fca9a3a0d 100644
--- a/docs/method/cfdm.List.creation_commands.html
+++ b/docs/method/cfdm.List.creation_commands.html
@@ -224,7 +224,7 @@ <h1>cfdm.List.creation_commands<a class="headerlink" href="#cfdm-list-creation-c
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.del_data.html b/docs/method/cfdm.List.del_data.html
index c0b800bb9b..aedb2cca3a 100644
--- a/docs/method/cfdm.List.del_data.html
+++ b/docs/method/cfdm.List.del_data.html
@@ -188,7 +188,7 @@ <h1>cfdm.List.del_data<a class="headerlink" href="#cfdm-list-del-data" title="Pe
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.del_property.html b/docs/method/cfdm.List.del_property.html
index 1d0348b60f..b129779486 100644
--- a/docs/method/cfdm.List.del_property.html
+++ b/docs/method/cfdm.List.del_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.List.del_property<a class="headerlink" href="#cfdm-list-del-property" t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.dump.html b/docs/method/cfdm.List.dump.html
index 39d9352b50..e875841eea 100644
--- a/docs/method/cfdm.List.dump.html
+++ b/docs/method/cfdm.List.dump.html
@@ -165,7 +165,7 @@ <h1>cfdm.List.dump<a class="headerlink" href="#cfdm-list-dump" title="Permalink
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.equals.html b/docs/method/cfdm.List.equals.html
index 31f51b8a07..d2cd2214b7 100644
--- a/docs/method/cfdm.List.equals.html
+++ b/docs/method/cfdm.List.equals.html
@@ -252,7 +252,7 @@ <h1>cfdm.List.equals<a class="headerlink" href="#cfdm-list-equals" title="Permal
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.get_data.html b/docs/method/cfdm.List.get_data.html
index cb1182ec6a..4f595395c1 100644
--- a/docs/method/cfdm.List.get_data.html
+++ b/docs/method/cfdm.List.get_data.html
@@ -193,7 +193,7 @@ <h1>cfdm.List.get_data<a class="headerlink" href="#cfdm-list-get-data" title="Pe
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.get_filenames.html b/docs/method/cfdm.List.get_filenames.html
index 6f5817ffdd..3f00d74019 100644
--- a/docs/method/cfdm.List.get_filenames.html
+++ b/docs/method/cfdm.List.get_filenames.html
@@ -150,7 +150,7 @@ <h1>cfdm.List.get_filenames<a class="headerlink" href="#cfdm-list-get-filenames"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.get_original_filenames.html b/docs/method/cfdm.List.get_original_filenames.html
new file mode 100644
index 0000000000..d151224a4c
--- /dev/null
+++ b/docs/method/cfdm.List.get_original_filenames.html
@@ -0,0 +1,183 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.List.get_original_filenames &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <link rel="stylesheet" type="text/css" href="../_static/copybutton.css" />
+    <link rel="stylesheet" type="text/css" href="../_static/customise-alabaster.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
+    <script src="../_static/jquery.js"></script>
+    <script src="../_static/underscore.js"></script>
+    <script src="../_static/doctools.js"></script>
+    <script src="../_static/language_data.js"></script>
+    <script src="../_static/clipboard.min.js"></script>
+    <script src="../_static/copybutton.js"></script>
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+    <script async="async" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/latest.js?config=TeX-AMS-MML_HTMLorMML"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="cfdm.List.has_bounds" href="cfdm.List.has_bounds.html" />
+    <link rel="prev" title="cfdm.List.get_filenames" href="cfdm.List.get_filenames.html" />
+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
+
+  </head><body>
+  <div class="document">
+    
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
+
+
+
+
+
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
+    <div class="searchformwrapper">
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" aria-labelledby="searchlabel" />
+      <input type="submit" value="Go" />
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+    </div>
+</div>
+<script>$('#searchbox').show(0);</script>
+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html"><strong>Introduction</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../installation.html"><strong>Installation</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../tutorial.html"><strong>Tutorial</strong></a></li>
+<li class="toctree-l1 current"><a class="reference internal" href="../api_reference.html"><strong>API reference</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../performance.html"><strong>Performance</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.List.html">cfdm.List</a><ul>
+      <li>Previous: <a href="cfdm.List.get_filenames.html" title="previous chapter">cfdm.List.get_filenames</a></li>
+      <li>Next: <a href="cfdm.List.has_bounds.html" title="next chapter">cfdm.List.has_bounds</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
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+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-list-get-original-filenames">
+<h1>cfdm.List.get_original_filenames<a class="headerlink" href="#cfdm-list-get-original-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.List.get_original_filenames">
+<code class="sig-prename descclassname">List.</code><code class="sig-name descname">get_original_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/mixin/files.py#L137-L150"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.List.get_original_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>The names of files containing the original data and metadata.</p>
+<p>The original files are those that contain some or all of the
+data and metadata when it was first instantiated, and are
+necessary (but perhaps not sufficient) to recreate the
+<a class="reference internal" href="../class/cfdm.List.html#cfdm.List" title="cfdm.List"><code class="xref py py-obj docutils literal notranslate"><span class="pre">List</span></code></a> should the need arise. The <a class="reference internal" href="../function/cfdm.read.html#cfdm.read" title="cfdm.read"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cfdm.read</span></code></a>
+function automatically records the original file names on all
+data that it creates.</p>
+<p>The original files of any constituent components are also
+included.</p>
+<p>In-place changes to the <a class="reference internal" href="../class/cfdm.List.html#cfdm.List" title="cfdm.List"><code class="xref py py-obj docutils literal notranslate"><span class="pre">List</span></code></a> will not generally change
+the collection of original files. However if the <a class="reference internal" href="../class/cfdm.List.html#cfdm.List" title="cfdm.List"><code class="xref py py-obj docutils literal notranslate"><span class="pre">List</span></code></a>
+was produced by combining other objects that also store their
+original file names, then the returned files will be the
+collection of original files from all contributing sources.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The original file names in normalised absolute
+form. If there are no original files then an empty
+<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> will be returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.List.get_property.html b/docs/method/cfdm.List.get_property.html
index 56a7b0b2de..8dd2c5e813 100644
--- a/docs/method/cfdm.List.get_property.html
+++ b/docs/method/cfdm.List.get_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.List.get_property<a class="headerlink" href="#cfdm-list-get-property" t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.has_bounds.html b/docs/method/cfdm.List.has_bounds.html
index 7a67e5ce14..d142882553 100644
--- a/docs/method/cfdm.List.has_bounds.html
+++ b/docs/method/cfdm.List.has_bounds.html
@@ -164,7 +164,7 @@ <h1>cfdm.List.has_bounds<a class="headerlink" href="#cfdm-list-has-bounds" title
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.has_data.html b/docs/method/cfdm.List.has_data.html
index 74fadccf76..e85d4c7ac4 100644
--- a/docs/method/cfdm.List.has_data.html
+++ b/docs/method/cfdm.List.has_data.html
@@ -179,7 +179,7 @@ <h1>cfdm.List.has_data<a class="headerlink" href="#cfdm-list-has-data" title="Pe
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.has_property.html b/docs/method/cfdm.List.has_property.html
index 9d7d1d9a56..933a9ad9a2 100644
--- a/docs/method/cfdm.List.has_property.html
+++ b/docs/method/cfdm.List.has_property.html
@@ -185,7 +185,7 @@ <h1>cfdm.List.has_property<a class="headerlink" href="#cfdm-list-has-property" t
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.identities.html b/docs/method/cfdm.List.identities.html
index e1ff66e5de..51564e4ace 100644
--- a/docs/method/cfdm.List.identities.html
+++ b/docs/method/cfdm.List.identities.html
@@ -203,7 +203,7 @@ <h1>cfdm.List.identities<a class="headerlink" href="#cfdm-list-identities" title
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.identity.html b/docs/method/cfdm.List.identity.html
index d41973c0f1..36c0580bc7 100644
--- a/docs/method/cfdm.List.identity.html
+++ b/docs/method/cfdm.List.identity.html
@@ -197,7 +197,7 @@ <h1>cfdm.List.identity<a class="headerlink" href="#cfdm-list-identity" title="Pe
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.List.insert_dimension.html b/docs/method/cfdm.List.insert_dimension.html
index 4f6b3f0088..e32cf432f9 100644
--- a/docs/method/cfdm.List.insert_dimension.html
+++ b/docs/method/cfdm.List.insert_dimension.html
@@ -186,7 +186,7 @@ <h1>cfdm.List.insert_dimension<a class="headerlink" href="#cfdm-list-insert-dime
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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index 6d186fea81..05893f73dc 100644
--- a/docs/method/cfdm.List.nc_clear_variable_groups.html
+++ b/docs/method/cfdm.List.nc_clear_variable_groups.html
@@ -190,7 +190,7 @@ <h1>cfdm.List.nc_clear_variable_groups<a class="headerlink" href="#cfdm-list-nc-
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.List.nc_del_variable.html b/docs/method/cfdm.List.nc_del_variable.html
index 489d586c77..94afb123c7 100644
--- a/docs/method/cfdm.List.nc_del_variable.html
+++ b/docs/method/cfdm.List.nc_del_variable.html
@@ -182,7 +182,7 @@ <h1>cfdm.List.nc_del_variable<a class="headerlink" href="#cfdm-list-nc-del-varia
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.List.nc_get_variable.html b/docs/method/cfdm.List.nc_get_variable.html
index da6b83088f..d9e7e3cfe4 100644
--- a/docs/method/cfdm.List.nc_get_variable.html
+++ b/docs/method/cfdm.List.nc_get_variable.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.List.nc_has_variable.html b/docs/method/cfdm.List.nc_has_variable.html
index 85db7e433e..5b3d74c3d7 100644
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+++ b/docs/method/cfdm.List.nc_has_variable.html
@@ -175,7 +175,7 @@ <h1>cfdm.List.nc_has_variable<a class="headerlink" href="#cfdm-list-nc-has-varia
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.List.nc_set_variable.html b/docs/method/cfdm.List.nc_set_variable.html
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+++ b/docs/method/cfdm.List.nc_set_variable.html
@@ -182,7 +182,7 @@ <h1>cfdm.List.nc_set_variable<a class="headerlink" href="#cfdm-list-nc-set-varia
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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+++ b/docs/method/cfdm.List.nc_variable_groups.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.List.properties.html b/docs/method/cfdm.List.properties.html
index b9068d1546..6fe66a1af5 100644
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.List.set_properties.html b/docs/method/cfdm.List.set_properties.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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+++ b/docs/method/cfdm.List.to_memory.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.List.uncompress.html b/docs/method/cfdm.List.uncompress.html
index 9599d2de25..14d3c768e8 100644
--- a/docs/method/cfdm.List.uncompress.html
+++ b/docs/method/cfdm.List.uncompress.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.NetCDFArray.__getitem__.html b/docs/method/cfdm.NetCDFArray.__getitem__.html
index 713ee2d827..8b1ec2f7aa 100644
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.NetCDFArray._docstring_special_substitutions.html b/docs/method/cfdm.NetCDFArray._docstring_special_substitutions.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.NetCDFArray._docstring_substitutions.html b/docs/method/cfdm.NetCDFArray._docstring_substitutions.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.NetCDFArray.close.html b/docs/method/cfdm.NetCDFArray.close.html
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+++ b/docs/method/cfdm.NetCDFArray.close.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.NetCDFArray.copy.html b/docs/method/cfdm.NetCDFArray.copy.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.NetCDFArray.file_address.html b/docs/method/cfdm.NetCDFArray.file_address.html
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--- a/docs/method/cfdm.NetCDFArray.file_address.html
+++ b/docs/method/cfdm.NetCDFArray.file_address.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.NetCDFArray.get_address.html b/docs/method/cfdm.NetCDFArray.get_address.html
new file mode 100644
index 0000000000..8d690ba591
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+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
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+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
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+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-netcdfarray-get-address">
+<h1>cfdm.NetCDFArray.get_address<a class="headerlink" href="#cfdm-netcdfarray-get-address" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.NetCDFArray.get_address">
+<code class="sig-prename descclassname">NetCDFArray.</code><code class="sig-name descname">get_address</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/netcdfarray.py#L411-L431"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.NetCDFArray.get_address" title="Permalink to this definition">¶</a></dt>
+<dd><p>The address in the file of the variable.</p>
+<p>Either the netCDF variable name, or else the UNIDATA netCDF
+interface ID.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<div class="admonition seealso">
+<p class="admonition-title">See also</p>
+<p><a class="reference internal" href="cfdm.NetCDFArray.get_filename.html#cfdm.NetCDFArray.get_filename" title="cfdm.NetCDFArray.get_filename"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_filename</span></code></a>, <a class="reference internal" href="cfdm.NetCDFArray.get_varid.html#cfdm.NetCDFArray.get_varid" title="cfdm.NetCDFArray.get_varid"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_varid</span></code></a></p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The address, or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> if there isn’t one.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
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+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.NetCDFArray.get_calendar.html b/docs/method/cfdm.NetCDFArray.get_calendar.html
new file mode 100644
index 0000000000..574d81504b
--- /dev/null
+++ b/docs/method/cfdm.NetCDFArray.get_calendar.html
@@ -0,0 +1,178 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.NetCDFArray.get_calendar &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
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+    <link rel="next" title="cfdm.NetCDFArray.get_units" href="cfdm.NetCDFArray.get_units.html" />
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+
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+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
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+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.NetCDFArray.html">cfdm.NetCDFArray</a><ul>
+      <li>Previous: <a href="../attribute/cfdm.NetCDFArray.size.html" title="previous chapter">cfdm.NetCDFArray.size</a></li>
+      <li>Next: <a href="cfdm.NetCDFArray.get_units.html" title="next chapter">cfdm.NetCDFArray.get_units</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
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+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-netcdfarray-get-calendar">
+<h1>cfdm.NetCDFArray.get_calendar<a class="headerlink" href="#cfdm-netcdfarray-get-calendar" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.NetCDFArray.get_calendar">
+<code class="sig-prename descclassname">NetCDFArray.</code><code class="sig-name descname">get_calendar</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L81-L112"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.NetCDFArray.get_calendar" title="Permalink to this definition">¶</a></dt>
+<dd><p>The calendar of the array.</p>
+<p>If the calendar is <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the CF default calendar is
+assumed, if applicable.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+calendar has not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The calendar value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
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+    <div class="footer">
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+      
+      |
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+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
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+    </div>
+
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+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.NetCDFArray.get_compression_type.html b/docs/method/cfdm.NetCDFArray.get_compression_type.html
index 2bf7a2247a..1f8de1a8d3 100644
--- a/docs/method/cfdm.NetCDFArray.get_compression_type.html
+++ b/docs/method/cfdm.NetCDFArray.get_compression_type.html
@@ -169,7 +169,7 @@ <h1>cfdm.NetCDFArray.get_compression_type<a class="headerlink" href="#cfdm-netcd
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.NetCDFArray.get_filename.html b/docs/method/cfdm.NetCDFArray.get_filename.html
index 5bdd7f1d1c..1d4fa53832 100644
--- a/docs/method/cfdm.NetCDFArray.get_filename.html
+++ b/docs/method/cfdm.NetCDFArray.get_filename.html
@@ -164,7 +164,7 @@ <h1>cfdm.NetCDFArray.get_filename<a class="headerlink" href="#cfdm-netcdfarray-g
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.NetCDFArray.get_filenames.html b/docs/method/cfdm.NetCDFArray.get_filenames.html
new file mode 100644
index 0000000000..01f25e769d
--- /dev/null
+++ b/docs/method/cfdm.NetCDFArray.get_filenames.html
@@ -0,0 +1,170 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.NetCDFArray.get_filenames &#8212; Documentation</title>
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+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.NetCDFArray.html">cfdm.NetCDFArray</a><ul>
+      <li>Previous: <a href="cfdm.NetCDFArray.get_filename.html" title="previous chapter">cfdm.NetCDFArray.get_filename</a></li>
+      <li>Next: <a href="cfdm.NetCDFArray.get_group.html" title="next chapter">cfdm.NetCDFArray.get_group</a></li>
+  </ul></li>
+  </ul></li>
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+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
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+
+
+  <section id="cfdm-netcdfarray-get-filenames">
+<h1>cfdm.NetCDFArray.get_filenames<a class="headerlink" href="#cfdm-netcdfarray-get-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.NetCDFArray.get_filenames">
+<code class="sig-prename descclassname">NetCDFArray.</code><code class="sig-name descname">get_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L179-L197"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.NetCDFArray.get_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return the names of any files containing the data array.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The file names in normalised, absolute form. If the
+data are all in memory then an empty <a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> is
+returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
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+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
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+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
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index 7aa7567f0c..32a2593c9b 100644
--- a/docs/method/cfdm.NetCDFArray.get_group.html
+++ b/docs/method/cfdm.NetCDFArray.get_group.html
@@ -149,7 +149,7 @@ <h1>cfdm.NetCDFArray.get_group<a class="headerlink" href="#cfdm-netcdfarray-get-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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index 89c9d2c01b..9bb58cdba0 100644
--- a/docs/method/cfdm.NetCDFArray.get_mask.html
+++ b/docs/method/cfdm.NetCDFArray.get_mask.html
@@ -149,7 +149,7 @@ <h1>cfdm.NetCDFArray.get_mask<a class="headerlink" href="#cfdm-netcdfarray-get-m
     <div class="clearer"></div>
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index 1e6d64086f..527def5f00 100644
--- a/docs/method/cfdm.NetCDFArray.get_ncvar.html
+++ b/docs/method/cfdm.NetCDFArray.get_ncvar.html
@@ -158,7 +158,7 @@ <h1>cfdm.NetCDFArray.get_ncvar<a class="headerlink" href="#cfdm-netcdfarray-get-
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index 937f84580e..e2a4d44ec7 100644
--- a/docs/method/cfdm.NetCDFArray.get_subspace.html
+++ b/docs/method/cfdm.NetCDFArray.get_subspace.html
@@ -192,7 +192,7 @@ <h1>cfdm.NetCDFArray.get_subspace<a class="headerlink" href="#cfdm-netcdfarray-g
     <div class="clearer"></div>
   </div>
     <div class="footer">
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new file mode 100644
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+
+  <section id="cfdm-netcdfarray-get-units">
+<h1>cfdm.NetCDFArray.get_units<a class="headerlink" href="#cfdm-netcdfarray-get-units" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.NetCDFArray.get_units">
+<code class="sig-prename descclassname">NetCDFArray.</code><code class="sig-name descname">get_units</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L300-L332"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.NetCDFArray.get_units" title="Permalink to this definition">¶</a></dt>
+<dd><p>The units of the array.</p>
+<p>If the units are <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the array has no defined units.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<div class="admonition seealso">
+<p class="admonition-title">See also</p>
+<p><a class="reference internal" href="cfdm.NetCDFArray.get_calendar.html#cfdm.NetCDFArray.get_calendar" title="cfdm.NetCDFArray.get_calendar"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_calendar</span></code></a></p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+units have not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The units value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
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+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
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+    </div>
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+</html>
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diff --git a/docs/method/cfdm.NetCDFArray.get_varid.html b/docs/method/cfdm.NetCDFArray.get_varid.html
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+++ b/docs/method/cfdm.NetCDFArray.get_varid.html
@@ -158,7 +158,7 @@ <h1>cfdm.NetCDFArray.get_varid<a class="headerlink" href="#cfdm-netcdfarray-get-
     <div class="clearer"></div>
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index ea0fd3e898..4700100b48 100644
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+++ b/docs/method/cfdm.NetCDFArray.open.html
@@ -157,7 +157,7 @@ <h1>cfdm.NetCDFArray.open<a class="headerlink" href="#cfdm-netcdfarray-open" tit
     <div class="clearer"></div>
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index a01da53bb4..de34e070d3 100644
--- a/docs/method/cfdm.NetCDFArray.to_memory.html
+++ b/docs/method/cfdm.NetCDFArray.to_memory.html
@@ -153,7 +153,7 @@ <h1>cfdm.NetCDFArray.to_memory<a class="headerlink" href="#cfdm-netcdfarray-to-m
     <div class="clearer"></div>
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diff --git a/docs/method/cfdm.NumpyArray.__getitem__.html b/docs/method/cfdm.NumpyArray.__getitem__.html
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+++ b/docs/method/cfdm.NumpyArray.__getitem__.html
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index 71fce513b9..1338b8139e 100644
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+++ b/docs/method/cfdm.NumpyArray._docstring_method_exclusions.html
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index 7ba67ddcb2..a6f641d7d6 100644
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+++ b/docs/method/cfdm.NumpyArray._docstring_package_depth.html
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index 20931d2b8b..d2f5f6181d 100644
--- a/docs/method/cfdm.NumpyArray._docstring_substitutions.html
+++ b/docs/method/cfdm.NumpyArray._docstring_substitutions.html
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+++ b/docs/method/cfdm.NumpyArray.copy.html
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new file mode 100644
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+<!DOCTYPE html>
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+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
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+  <li><a href="../class/cfdm.NumpyArray.html">cfdm.NumpyArray</a><ul>
+      <li>Previous: <a href="../attribute/cfdm.NumpyArray.size.html" title="previous chapter">cfdm.NumpyArray.size</a></li>
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+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
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+
+
+  <section id="cfdm-numpyarray-get-calendar">
+<h1>cfdm.NumpyArray.get_calendar<a class="headerlink" href="#cfdm-numpyarray-get-calendar" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.NumpyArray.get_calendar">
+<code class="sig-prename descclassname">NumpyArray.</code><code class="sig-name descname">get_calendar</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L81-L112"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.NumpyArray.get_calendar" title="Permalink to this definition">¶</a></dt>
+<dd><p>The calendar of the array.</p>
+<p>If the calendar is <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the CF default calendar is
+assumed, if applicable.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+calendar has not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The calendar value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
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+    <div class="footer">
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+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
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+    </div>
+
+    
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+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.NumpyArray.get_compression_type.html b/docs/method/cfdm.NumpyArray.get_compression_type.html
index 165cba1d41..f6f18383a7 100644
--- a/docs/method/cfdm.NumpyArray.get_compression_type.html
+++ b/docs/method/cfdm.NumpyArray.get_compression_type.html
@@ -169,7 +169,7 @@ <h1>cfdm.NumpyArray.get_compression_type<a class="headerlink" href="#cfdm-numpya
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.NumpyArray.get_filename.html b/docs/method/cfdm.NumpyArray.get_filename.html
new file mode 100644
index 0000000000..dd4d681574
--- /dev/null
+++ b/docs/method/cfdm.NumpyArray.get_filename.html
@@ -0,0 +1,179 @@
+
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+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
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+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
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+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
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+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+  <li><a href="../class/cfdm.NumpyArray.html">cfdm.NumpyArray</a><ul>
+      <li>Previous: <a href="cfdm.NumpyArray.to_memory.html" title="previous chapter">cfdm.NumpyArray.to_memory</a></li>
+      <li>Next: <a href="cfdm.NumpyArray.get_filenames.html" title="next chapter">cfdm.NumpyArray.get_filenames</a></li>
+  </ul></li>
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+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
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+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-numpyarray-get-filename">
+<h1>cfdm.NumpyArray.get_filename<a class="headerlink" href="#cfdm-numpyarray-get-filename" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.NumpyArray.get_filename">
+<code class="sig-prename descclassname">NumpyArray.</code><code class="sig-name descname">get_filename</code><span class="sig-paren">(</span><em class="sig-param">default=AttributeError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L142-L177"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.NumpyArray.get_filename" title="Permalink to this definition">¶</a></dt>
+<dd><p>The name of the file containing the array.</p>
+<p>If there are multiple files then an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#AttributeError" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">AttributeError</span></code></a> is
+raised by default.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl>
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if there
+is no file.</p>
+<p>If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a> instance then it will be
+raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a></dt><dd><p>The file name.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
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+    <div class="footer">
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+
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+</html>
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diff --git a/docs/method/cfdm.NumpyArray.get_filenames.html b/docs/method/cfdm.NumpyArray.get_filenames.html
new file mode 100644
index 0000000000..799ae02ff8
--- /dev/null
+++ b/docs/method/cfdm.NumpyArray.get_filenames.html
@@ -0,0 +1,170 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
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+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
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+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+      <li>Previous: <a href="cfdm.NumpyArray.get_filename.html" title="previous chapter">cfdm.NumpyArray.get_filename</a></li>
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+
+<br>
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+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
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+  <section id="cfdm-numpyarray-get-filenames">
+<h1>cfdm.NumpyArray.get_filenames<a class="headerlink" href="#cfdm-numpyarray-get-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.NumpyArray.get_filenames">
+<code class="sig-prename descclassname">NumpyArray.</code><code class="sig-name descname">get_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L179-L197"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.NumpyArray.get_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return the names of any files containing the data array.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The file names in normalised, absolute form. If the
+data are all in memory then an empty <a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> is
+returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
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\ No newline at end of file
diff --git a/docs/method/cfdm.NumpyArray.get_subspace.html b/docs/method/cfdm.NumpyArray.get_subspace.html
index 941e28a391..c846d898e9 100644
--- a/docs/method/cfdm.NumpyArray.get_subspace.html
+++ b/docs/method/cfdm.NumpyArray.get_subspace.html
@@ -192,7 +192,7 @@ <h1>cfdm.NumpyArray.get_subspace<a class="headerlink" href="#cfdm-numpyarray-get
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.NumpyArray.get_units.html b/docs/method/cfdm.NumpyArray.get_units.html
new file mode 100644
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+
+
+  <section id="cfdm-numpyarray-get-units">
+<h1>cfdm.NumpyArray.get_units<a class="headerlink" href="#cfdm-numpyarray-get-units" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.NumpyArray.get_units">
+<code class="sig-prename descclassname">NumpyArray.</code><code class="sig-name descname">get_units</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L300-L332"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.NumpyArray.get_units" title="Permalink to this definition">¶</a></dt>
+<dd><p>The units of the array.</p>
+<p>If the units are <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the array has no defined units.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<div class="admonition seealso">
+<p class="admonition-title">See also</p>
+<p><a class="reference internal" href="cfdm.NumpyArray.get_calendar.html#cfdm.NumpyArray.get_calendar" title="cfdm.NumpyArray.get_calendar"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_calendar</span></code></a></p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+units have not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The units value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.NumpyArray.to_memory.html b/docs/method/cfdm.NumpyArray.to_memory.html
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+++ b/docs/method/cfdm.NumpyArray.to_memory.html
@@ -154,7 +154,7 @@ <h1>cfdm.NumpyArray.to_memory<a class="headerlink" href="#cfdm-numpyarray-to-mem
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedContiguousArray.__array__.html b/docs/method/cfdm.RaggedContiguousArray.__array__.html
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+++ b/docs/method/cfdm.RaggedContiguousArray.__array__.html
@@ -161,7 +161,7 @@ <h1>cfdm.RaggedContiguousArray.__array__<a class="headerlink" href="#cfdm-ragged
     <div class="clearer"></div>
   </div>
     <div class="footer">
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+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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+++ b/docs/method/cfdm.RaggedContiguousArray.__deepcopy__.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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+++ b/docs/method/cfdm.RaggedContiguousArray.__getitem__.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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index 17e9b3063e..39dcb83c4d 100644
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+++ b/docs/method/cfdm.RaggedContiguousArray.__repr__.html
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   </div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.RaggedContiguousArray._docstring_special_substitutions.html b/docs/method/cfdm.RaggedContiguousArray._docstring_special_substitutions.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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+++ b/docs/method/cfdm.RaggedContiguousArray.copy.html
@@ -161,7 +161,7 @@ <h1>cfdm.RaggedContiguousArray.copy<a class="headerlink" href="#cfdm-raggedconti
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedContiguousArray.get_Subarray.html b/docs/method/cfdm.RaggedContiguousArray.get_Subarray.html
index 3a2112527a..3fc7904650 100644
--- a/docs/method/cfdm.RaggedContiguousArray.get_Subarray.html
+++ b/docs/method/cfdm.RaggedContiguousArray.get_Subarray.html
@@ -153,7 +153,7 @@ <h1>cfdm.RaggedContiguousArray.get_Subarray<a class="headerlink" href="#cfdm-rag
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedContiguousArray.get_calendar.html b/docs/method/cfdm.RaggedContiguousArray.get_calendar.html
new file mode 100644
index 0000000000..93bd5df18f
--- /dev/null
+++ b/docs/method/cfdm.RaggedContiguousArray.get_calendar.html
@@ -0,0 +1,178 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.RaggedContiguousArray.get_calendar &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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+    <link rel="stylesheet" type="text/css" href="../_static/customise-alabaster.css" />
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+    <link rel="next" title="cfdm.RaggedContiguousArray.get_units" href="cfdm.RaggedContiguousArray.get_units.html" />
+    <link rel="prev" title="cfdm.RaggedContiguousArray.size" href="../attribute/cfdm.RaggedContiguousArray.size.html" />
+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
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+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
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+<div id="searchbox" style="display: none" role="search">
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+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html"><strong>Introduction</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../performance.html"><strong>Performance</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../releases.html"><strong>Releases</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.RaggedContiguousArray.html">cfdm.RaggedContiguousArray</a><ul>
+      <li>Previous: <a href="../attribute/cfdm.RaggedContiguousArray.size.html" title="previous chapter">cfdm.RaggedContiguousArray.size</a></li>
+      <li>Next: <a href="cfdm.RaggedContiguousArray.get_units.html" title="next chapter">cfdm.RaggedContiguousArray.get_units</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-raggedcontiguousarray-get-calendar">
+<h1>cfdm.RaggedContiguousArray.get_calendar<a class="headerlink" href="#cfdm-raggedcontiguousarray-get-calendar" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.RaggedContiguousArray.get_calendar">
+<code class="sig-prename descclassname">RaggedContiguousArray.</code><code class="sig-name descname">get_calendar</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L81-L112"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.RaggedContiguousArray.get_calendar" title="Permalink to this definition">¶</a></dt>
+<dd><p>The calendar of the array.</p>
+<p>If the calendar is <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the CF default calendar is
+assumed, if applicable.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+calendar has not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The calendar value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.RaggedContiguousArray.get_compressed_axes.html b/docs/method/cfdm.RaggedContiguousArray.get_compressed_axes.html
index d5adddd491..0a649fc198 100644
--- a/docs/method/cfdm.RaggedContiguousArray.get_compressed_axes.html
+++ b/docs/method/cfdm.RaggedContiguousArray.get_compressed_axes.html
@@ -160,7 +160,7 @@ <h1>cfdm.RaggedContiguousArray.get_compressed_axes<a class="headerlink" href="#c
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedContiguousArray.get_compressed_dimension.html b/docs/method/cfdm.RaggedContiguousArray.get_compressed_dimension.html
index 219e3f777b..6cd5f5329d 100644
--- a/docs/method/cfdm.RaggedContiguousArray.get_compressed_dimension.html
+++ b/docs/method/cfdm.RaggedContiguousArray.get_compressed_dimension.html
@@ -171,7 +171,7 @@ <h1>cfdm.RaggedContiguousArray.get_compressed_dimension<a class="headerlink" hre
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedContiguousArray.get_compression_type.html b/docs/method/cfdm.RaggedContiguousArray.get_compression_type.html
index 3fac134627..a50426a565 100644
--- a/docs/method/cfdm.RaggedContiguousArray.get_compression_type.html
+++ b/docs/method/cfdm.RaggedContiguousArray.get_compression_type.html
@@ -169,7 +169,7 @@ <h1>cfdm.RaggedContiguousArray.get_compression_type<a class="headerlink" href="#
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.RaggedContiguousArray.get_count.html b/docs/method/cfdm.RaggedContiguousArray.get_count.html
index 7f277977c0..060e3bc5ab 100644
--- a/docs/method/cfdm.RaggedContiguousArray.get_count.html
+++ b/docs/method/cfdm.RaggedContiguousArray.get_count.html
@@ -150,7 +150,7 @@ <h1>cfdm.RaggedContiguousArray.get_count<a class="headerlink" href="#cfdm-ragged
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedContiguousArray.get_filename.html b/docs/method/cfdm.RaggedContiguousArray.get_filename.html
new file mode 100644
index 0000000000..6799fa6020
--- /dev/null
+++ b/docs/method/cfdm.RaggedContiguousArray.get_filename.html
@@ -0,0 +1,179 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.RaggedContiguousArray.get_filename &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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+    <link rel="stylesheet" type="text/css" href="../_static/customise-alabaster.css" />
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+    <link rel="prev" title="cfdm.RaggedContiguousArray.get_index" href="cfdm.RaggedContiguousArray.get_index.html" />
+   
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+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
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+    
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
+
+
+
+
+
+<div id="searchbox" style="display: none" role="search">
+  <h3 id="searchlabel">Quick search</h3>
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+<script>$('#searchbox').show(0);</script>
+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html"><strong>Introduction</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../installation.html"><strong>Installation</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../contributing.html"><strong>Contributing</strong></a></li>
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+<li class="toctree-l1 current"><a class="reference internal" href="../api_reference.html"><strong>API reference</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../philosophy.html"><strong>Philosophy</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../performance.html"><strong>Performance</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../releases.html"><strong>Releases</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.RaggedContiguousArray.html">cfdm.RaggedContiguousArray</a><ul>
+      <li>Previous: <a href="cfdm.RaggedContiguousArray.get_index.html" title="previous chapter">cfdm.RaggedContiguousArray.get_index</a></li>
+      <li>Next: <a href="cfdm.RaggedContiguousArray.get_filenames.html" title="next chapter">cfdm.RaggedContiguousArray.get_filenames</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-raggedcontiguousarray-get-filename">
+<h1>cfdm.RaggedContiguousArray.get_filename<a class="headerlink" href="#cfdm-raggedcontiguousarray-get-filename" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.RaggedContiguousArray.get_filename">
+<code class="sig-prename descclassname">RaggedContiguousArray.</code><code class="sig-name descname">get_filename</code><span class="sig-paren">(</span><em class="sig-param">default=AttributeError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L142-L177"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.RaggedContiguousArray.get_filename" title="Permalink to this definition">¶</a></dt>
+<dd><p>The name of the file containing the array.</p>
+<p>If there are multiple files then an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#AttributeError" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">AttributeError</span></code></a> is
+raised by default.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl>
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if there
+is no file.</p>
+<p>If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a> instance then it will be
+raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a></dt><dd><p>The file name.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
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diff --git a/docs/method/cfdm.RaggedContiguousArray.get_filenames.html b/docs/method/cfdm.RaggedContiguousArray.get_filenames.html
new file mode 100644
index 0000000000..5da7623f73
--- /dev/null
+++ b/docs/method/cfdm.RaggedContiguousArray.get_filenames.html
@@ -0,0 +1,170 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.RaggedContiguousArray.get_filenames &#8212; Documentation</title>
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+<p class="blurb">A Python reference implementation of the CF data model</p>
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+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
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+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.RaggedContiguousArray.html">cfdm.RaggedContiguousArray</a><ul>
+      <li>Previous: <a href="cfdm.RaggedContiguousArray.get_filename.html" title="previous chapter">cfdm.RaggedContiguousArray.get_filename</a></li>
+      <li>Next: <a href="cfdm.RaggedContiguousArray.__array__.html" title="next chapter">cfdm.RaggedContiguousArray.__array__</a></li>
+  </ul></li>
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+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
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+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-raggedcontiguousarray-get-filenames">
+<h1>cfdm.RaggedContiguousArray.get_filenames<a class="headerlink" href="#cfdm-raggedcontiguousarray-get-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.RaggedContiguousArray.get_filenames">
+<code class="sig-prename descclassname">RaggedContiguousArray.</code><code class="sig-name descname">get_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/abstract/compressedarray.py#L400-L420"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.RaggedContiguousArray.get_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return the names of any files containing the compressed data.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The file names in normalised, absolute form. If the
+data are all in memory then an empty <a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> is
+returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.RaggedContiguousArray.get_index.html b/docs/method/cfdm.RaggedContiguousArray.get_index.html
index 4173a686ed..e5545fb01f 100644
--- a/docs/method/cfdm.RaggedContiguousArray.get_index.html
+++ b/docs/method/cfdm.RaggedContiguousArray.get_index.html
@@ -150,7 +150,7 @@ <h1>cfdm.RaggedContiguousArray.get_index<a class="headerlink" href="#cfdm-ragged
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedContiguousArray.get_subspace.html b/docs/method/cfdm.RaggedContiguousArray.get_subspace.html
index 634a0ce599..ab24bf2fce 100644
--- a/docs/method/cfdm.RaggedContiguousArray.get_subspace.html
+++ b/docs/method/cfdm.RaggedContiguousArray.get_subspace.html
@@ -192,7 +192,7 @@ <h1>cfdm.RaggedContiguousArray.get_subspace<a class="headerlink" href="#cfdm-rag
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.RaggedContiguousArray.get_units.html b/docs/method/cfdm.RaggedContiguousArray.get_units.html
new file mode 100644
index 0000000000..f718ccbb6c
--- /dev/null
+++ b/docs/method/cfdm.RaggedContiguousArray.get_units.html
@@ -0,0 +1,181 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.RaggedContiguousArray.get_units &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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+    <link rel="index" title="Index" href="../genindex.html" />
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+    <link rel="prev" title="cfdm.RaggedContiguousArray.get_calendar" href="cfdm.RaggedContiguousArray.get_calendar.html" />
+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
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+    
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
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+<script>$('#searchbox').show(0);</script>
+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html"><strong>Introduction</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.RaggedContiguousArray.html">cfdm.RaggedContiguousArray</a><ul>
+      <li>Previous: <a href="cfdm.RaggedContiguousArray.get_calendar.html" title="previous chapter">cfdm.RaggedContiguousArray.get_calendar</a></li>
+      <li>Next: <a href="cfdm.RaggedContiguousArray.copy.html" title="next chapter">cfdm.RaggedContiguousArray.copy</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-raggedcontiguousarray-get-units">
+<h1>cfdm.RaggedContiguousArray.get_units<a class="headerlink" href="#cfdm-raggedcontiguousarray-get-units" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.RaggedContiguousArray.get_units">
+<code class="sig-prename descclassname">RaggedContiguousArray.</code><code class="sig-name descname">get_units</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L300-L332"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.RaggedContiguousArray.get_units" title="Permalink to this definition">¶</a></dt>
+<dd><p>The units of the array.</p>
+<p>If the units are <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the array has no defined units.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<div class="admonition seealso">
+<p class="admonition-title">See also</p>
+<p><a class="reference internal" href="cfdm.RaggedContiguousArray.get_calendar.html#cfdm.RaggedContiguousArray.get_calendar" title="cfdm.RaggedContiguousArray.get_calendar"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_calendar</span></code></a></p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+units have not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The units value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.RaggedContiguousArray.source.html b/docs/method/cfdm.RaggedContiguousArray.source.html
index 7ca21066e5..43364d6844 100644
--- a/docs/method/cfdm.RaggedContiguousArray.source.html
+++ b/docs/method/cfdm.RaggedContiguousArray.source.html
@@ -165,7 +165,7 @@ <h1>cfdm.RaggedContiguousArray.source<a class="headerlink" href="#cfdm-raggedcon
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedContiguousArray.subarray_shapes.html b/docs/method/cfdm.RaggedContiguousArray.subarray_shapes.html
index 1853d7613a..f74c4fe974 100644
--- a/docs/method/cfdm.RaggedContiguousArray.subarray_shapes.html
+++ b/docs/method/cfdm.RaggedContiguousArray.subarray_shapes.html
@@ -232,7 +232,7 @@ <h1>cfdm.RaggedContiguousArray.subarray_shapes<a class="headerlink" href="#cfdm-
     <div class="clearer"></div>
   </div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.RaggedContiguousArray.subarrays.html b/docs/method/cfdm.RaggedContiguousArray.subarrays.html
index 0d93e690db..e138ce411f 100644
--- a/docs/method/cfdm.RaggedContiguousArray.subarrays.html
+++ b/docs/method/cfdm.RaggedContiguousArray.subarrays.html
@@ -212,7 +212,7 @@ <h1>cfdm.RaggedContiguousArray.subarrays<a class="headerlink" href="#cfdm-ragged
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.RaggedContiguousArray.to_memory.html b/docs/method/cfdm.RaggedContiguousArray.to_memory.html
index 9321d7255c..66b7556fb6 100644
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+++ b/docs/method/cfdm.RaggedContiguousArray.to_memory.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.RaggedIndexedArray.__array__.html b/docs/method/cfdm.RaggedIndexedArray.__array__.html
index 5503caf8c8..094fa640cd 100644
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+++ b/docs/method/cfdm.RaggedIndexedArray.__array__.html
@@ -161,7 +161,7 @@ <h1>cfdm.RaggedIndexedArray.__array__<a class="headerlink" href="#cfdm-raggedind
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.RaggedIndexedArray.__deepcopy__.html b/docs/method/cfdm.RaggedIndexedArray.__deepcopy__.html
index 1f5ad9a7c3..ec364ddb9d 100644
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+++ b/docs/method/cfdm.RaggedIndexedArray.__deepcopy__.html
@@ -154,7 +154,7 @@ <h1>cfdm.RaggedIndexedArray.__deepcopy__<a class="headerlink" href="#cfdm-ragged
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray.__getitem__.html b/docs/method/cfdm.RaggedIndexedArray.__getitem__.html
index 7341210678..c18d4dac1a 100644
--- a/docs/method/cfdm.RaggedIndexedArray.__getitem__.html
+++ b/docs/method/cfdm.RaggedIndexedArray.__getitem__.html
@@ -148,7 +148,7 @@ <h1>cfdm.RaggedIndexedArray.__getitem__<a class="headerlink" href="#cfdm-raggedi
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray.__repr__.html b/docs/method/cfdm.RaggedIndexedArray.__repr__.html
index c8e3a82897..975dee9a5e 100644
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+++ b/docs/method/cfdm.RaggedIndexedArray.__repr__.html
@@ -146,7 +146,7 @@ <h1>cfdm.RaggedIndexedArray.__repr__<a class="headerlink" href="#cfdm-raggedinde
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray.__str__.html b/docs/method/cfdm.RaggedIndexedArray.__str__.html
index ba1f2f72b4..7744370bde 100644
--- a/docs/method/cfdm.RaggedIndexedArray.__str__.html
+++ b/docs/method/cfdm.RaggedIndexedArray.__str__.html
@@ -146,7 +146,7 @@ <h1>cfdm.RaggedIndexedArray.__str__<a class="headerlink" href="#cfdm-raggedindex
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray._docstring_method_exclusions.html b/docs/method/cfdm.RaggedIndexedArray._docstring_method_exclusions.html
index 973b1ad536..f3a25a3ea4 100644
--- a/docs/method/cfdm.RaggedIndexedArray._docstring_method_exclusions.html
+++ b/docs/method/cfdm.RaggedIndexedArray._docstring_method_exclusions.html
@@ -179,7 +179,7 @@ <h1>cfdm.RaggedIndexedArray._docstring_method_exclusions<a class="headerlink" hr
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray._docstring_package_depth.html b/docs/method/cfdm.RaggedIndexedArray._docstring_package_depth.html
index 9db7684943..9c729c25bf 100644
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+++ b/docs/method/cfdm.RaggedIndexedArray._docstring_package_depth.html
@@ -173,7 +173,7 @@ <h1>cfdm.RaggedIndexedArray._docstring_package_depth<a class="headerlink" href="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray._docstring_special_substitutions.html b/docs/method/cfdm.RaggedIndexedArray._docstring_special_substitutions.html
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+++ b/docs/method/cfdm.RaggedIndexedArray._docstring_special_substitutions.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray._docstring_substitutions.html b/docs/method/cfdm.RaggedIndexedArray._docstring_substitutions.html
index 620570a43d..1a2ff4eb19 100644
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+++ b/docs/method/cfdm.RaggedIndexedArray._docstring_substitutions.html
@@ -190,7 +190,7 @@ <h1>cfdm.RaggedIndexedArray._docstring_substitutions<a class="headerlink" href="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.RaggedIndexedArray.compressed_dimensions.html b/docs/method/cfdm.RaggedIndexedArray.compressed_dimensions.html
index d2b9a45ac9..2f8b8afd5c 100644
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+++ b/docs/method/cfdm.RaggedIndexedArray.compressed_dimensions.html
@@ -165,7 +165,7 @@ <h1>cfdm.RaggedIndexedArray.compressed_dimensions<a class="headerlink" href="#cf
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray.conformed_data.html b/docs/method/cfdm.RaggedIndexedArray.conformed_data.html
index fb6e76b0b9..700b8daab4 100644
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+++ b/docs/method/cfdm.RaggedIndexedArray.conformed_data.html
@@ -153,7 +153,7 @@ <h1>cfdm.RaggedIndexedArray.conformed_data<a class="headerlink" href="#cfdm-ragg
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray.copy.html b/docs/method/cfdm.RaggedIndexedArray.copy.html
index f585e3e702..3556d0f02c 100644
--- a/docs/method/cfdm.RaggedIndexedArray.copy.html
+++ b/docs/method/cfdm.RaggedIndexedArray.copy.html
@@ -161,7 +161,7 @@ <h1>cfdm.RaggedIndexedArray.copy<a class="headerlink" href="#cfdm-raggedindexeda
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray.get_Subarray.html b/docs/method/cfdm.RaggedIndexedArray.get_Subarray.html
index 23ac221e6c..7b046f56a1 100644
--- a/docs/method/cfdm.RaggedIndexedArray.get_Subarray.html
+++ b/docs/method/cfdm.RaggedIndexedArray.get_Subarray.html
@@ -153,7 +153,7 @@ <h1>cfdm.RaggedIndexedArray.get_Subarray<a class="headerlink" href="#cfdm-ragged
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray.get_calendar.html b/docs/method/cfdm.RaggedIndexedArray.get_calendar.html
new file mode 100644
index 0000000000..790c4277ec
--- /dev/null
+++ b/docs/method/cfdm.RaggedIndexedArray.get_calendar.html
@@ -0,0 +1,178 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.RaggedIndexedArray.get_calendar &#8212; Documentation</title>
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+    <link rel="next" title="cfdm.RaggedIndexedArray.get_units" href="cfdm.RaggedIndexedArray.get_units.html" />
+    <link rel="prev" title="cfdm.RaggedIndexedArray.size" href="../attribute/cfdm.RaggedIndexedArray.size.html" />
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+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
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+<p class="blurb">A Python reference implementation of the CF data model</p>
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+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+  <li><a href="../class/cfdm.RaggedIndexedArray.html">cfdm.RaggedIndexedArray</a><ul>
+      <li>Previous: <a href="../attribute/cfdm.RaggedIndexedArray.size.html" title="previous chapter">cfdm.RaggedIndexedArray.size</a></li>
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+
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+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
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+<img src="../_templates/logo_EC.png" height="40">
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+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-raggedindexedarray-get-calendar">
+<h1>cfdm.RaggedIndexedArray.get_calendar<a class="headerlink" href="#cfdm-raggedindexedarray-get-calendar" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.RaggedIndexedArray.get_calendar">
+<code class="sig-prename descclassname">RaggedIndexedArray.</code><code class="sig-name descname">get_calendar</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L81-L112"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.RaggedIndexedArray.get_calendar" title="Permalink to this definition">¶</a></dt>
+<dd><p>The calendar of the array.</p>
+<p>If the calendar is <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the CF default calendar is
+assumed, if applicable.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+calendar has not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The calendar value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.RaggedIndexedArray.get_compressed_axes.html b/docs/method/cfdm.RaggedIndexedArray.get_compressed_axes.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray.get_compressed_dimension.html b/docs/method/cfdm.RaggedIndexedArray.get_compressed_dimension.html
index 248805e00f..c02ffe7c18 100644
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+++ b/docs/method/cfdm.RaggedIndexedArray.get_compressed_dimension.html
@@ -171,7 +171,7 @@ <h1>cfdm.RaggedIndexedArray.get_compressed_dimension<a class="headerlink" href="
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray.get_compression_type.html b/docs/method/cfdm.RaggedIndexedArray.get_compression_type.html
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+++ b/docs/method/cfdm.RaggedIndexedArray.get_compression_type.html
@@ -169,7 +169,7 @@ <h1>cfdm.RaggedIndexedArray.get_compression_type<a class="headerlink" href="#cfd
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray.get_count.html b/docs/method/cfdm.RaggedIndexedArray.get_count.html
index 8ccda6e4cc..021b5281f6 100644
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+++ b/docs/method/cfdm.RaggedIndexedArray.get_count.html
@@ -150,7 +150,7 @@ <h1>cfdm.RaggedIndexedArray.get_count<a class="headerlink" href="#cfdm-raggedind
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray.get_filename.html b/docs/method/cfdm.RaggedIndexedArray.get_filename.html
new file mode 100644
index 0000000000..9a88f0ffad
--- /dev/null
+++ b/docs/method/cfdm.RaggedIndexedArray.get_filename.html
@@ -0,0 +1,179 @@
+
+<!DOCTYPE html>
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+<br>
+cfdm development has been supported by
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+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
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+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-raggedindexedarray-get-filename">
+<h1>cfdm.RaggedIndexedArray.get_filename<a class="headerlink" href="#cfdm-raggedindexedarray-get-filename" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.RaggedIndexedArray.get_filename">
+<code class="sig-prename descclassname">RaggedIndexedArray.</code><code class="sig-name descname">get_filename</code><span class="sig-paren">(</span><em class="sig-param">default=AttributeError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L142-L177"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.RaggedIndexedArray.get_filename" title="Permalink to this definition">¶</a></dt>
+<dd><p>The name of the file containing the array.</p>
+<p>If there are multiple files then an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#AttributeError" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">AttributeError</span></code></a> is
+raised by default.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl>
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if there
+is no file.</p>
+<p>If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a> instance then it will be
+raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a></dt><dd><p>The file name.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
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+      |
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+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.RaggedIndexedArray.get_filenames.html b/docs/method/cfdm.RaggedIndexedArray.get_filenames.html
new file mode 100644
index 0000000000..7ebff953a2
--- /dev/null
+++ b/docs/method/cfdm.RaggedIndexedArray.get_filenames.html
@@ -0,0 +1,170 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.RaggedIndexedArray.get_filenames &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="cfdm.RaggedIndexedArray.__array__" href="cfdm.RaggedIndexedArray.__array__.html" />
+    <link rel="prev" title="cfdm.RaggedIndexedArray.get_filename" href="cfdm.RaggedIndexedArray.get_filename.html" />
+   
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+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
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+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.RaggedIndexedArray.html">cfdm.RaggedIndexedArray</a><ul>
+      <li>Previous: <a href="cfdm.RaggedIndexedArray.get_filename.html" title="previous chapter">cfdm.RaggedIndexedArray.get_filename</a></li>
+      <li>Next: <a href="cfdm.RaggedIndexedArray.__array__.html" title="next chapter">cfdm.RaggedIndexedArray.__array__</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-raggedindexedarray-get-filenames">
+<h1>cfdm.RaggedIndexedArray.get_filenames<a class="headerlink" href="#cfdm-raggedindexedarray-get-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.RaggedIndexedArray.get_filenames">
+<code class="sig-prename descclassname">RaggedIndexedArray.</code><code class="sig-name descname">get_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/abstract/compressedarray.py#L400-L420"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.RaggedIndexedArray.get_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return the names of any files containing the compressed data.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The file names in normalised, absolute form. If the
+data are all in memory then an empty <a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> is
+returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.RaggedIndexedArray.get_index.html b/docs/method/cfdm.RaggedIndexedArray.get_index.html
index 0f97ea493e..b772de4004 100644
--- a/docs/method/cfdm.RaggedIndexedArray.get_index.html
+++ b/docs/method/cfdm.RaggedIndexedArray.get_index.html
@@ -150,7 +150,7 @@ <h1>cfdm.RaggedIndexedArray.get_index<a class="headerlink" href="#cfdm-raggedind
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray.get_subspace.html b/docs/method/cfdm.RaggedIndexedArray.get_subspace.html
index 6f86769fdf..17c6c01199 100644
--- a/docs/method/cfdm.RaggedIndexedArray.get_subspace.html
+++ b/docs/method/cfdm.RaggedIndexedArray.get_subspace.html
@@ -192,7 +192,7 @@ <h1>cfdm.RaggedIndexedArray.get_subspace<a class="headerlink" href="#cfdm-ragged
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedArray.get_units.html b/docs/method/cfdm.RaggedIndexedArray.get_units.html
new file mode 100644
index 0000000000..a447767c21
--- /dev/null
+++ b/docs/method/cfdm.RaggedIndexedArray.get_units.html
@@ -0,0 +1,181 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.RaggedIndexedArray.get_units &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    <link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
+    <link rel="stylesheet" type="text/css" href="../_static/copybutton.css" />
+    <link rel="stylesheet" type="text/css" href="../_static/customise-alabaster.css" />
+    <script id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
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+    <script async="async" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/latest.js?config=TeX-AMS-MML_HTMLorMML"></script>
+    <link rel="index" title="Index" href="../genindex.html" />
+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="cfdm.RaggedIndexedArray.copy" href="cfdm.RaggedIndexedArray.copy.html" />
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+   
+  <link rel="stylesheet" href="../_static/custom.css" type="text/css" />
+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
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+  <div class="document">
+    
+      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
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+
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+<div id="searchbox" style="display: none" role="search">
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+
+  <section id="cfdm-raggedindexedarray-get-units">
+<h1>cfdm.RaggedIndexedArray.get_units<a class="headerlink" href="#cfdm-raggedindexedarray-get-units" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.RaggedIndexedArray.get_units">
+<code class="sig-prename descclassname">RaggedIndexedArray.</code><code class="sig-name descname">get_units</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L300-L332"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.RaggedIndexedArray.get_units" title="Permalink to this definition">¶</a></dt>
+<dd><p>The units of the array.</p>
+<p>If the units are <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the array has no defined units.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<div class="admonition seealso">
+<p class="admonition-title">See also</p>
+<p><a class="reference internal" href="cfdm.RaggedIndexedArray.get_calendar.html#cfdm.RaggedIndexedArray.get_calendar" title="cfdm.RaggedIndexedArray.get_calendar"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_calendar</span></code></a></p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+units have not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The units value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
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+    </div>
+
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+    
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+</html>
\ No newline at end of file
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+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
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+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.RaggedIndexedContiguousArray.html">cfdm.RaggedIndexedContiguousArray</a><ul>
+      <li>Previous: <a href="../attribute/cfdm.RaggedIndexedContiguousArray.size.html" title="previous chapter">cfdm.RaggedIndexedContiguousArray.size</a></li>
+      <li>Next: <a href="cfdm.RaggedIndexedContiguousArray.get_units.html" title="next chapter">cfdm.RaggedIndexedContiguousArray.get_units</a></li>
+  </ul></li>
+  </ul></li>
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+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
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+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-raggedindexedcontiguousarray-get-calendar">
+<h1>cfdm.RaggedIndexedContiguousArray.get_calendar<a class="headerlink" href="#cfdm-raggedindexedcontiguousarray-get-calendar" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.RaggedIndexedContiguousArray.get_calendar">
+<code class="sig-prename descclassname">RaggedIndexedContiguousArray.</code><code class="sig-name descname">get_calendar</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L81-L112"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.RaggedIndexedContiguousArray.get_calendar" title="Permalink to this definition">¶</a></dt>
+<dd><p>The calendar of the array.</p>
+<p>If the calendar is <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the CF default calendar is
+assumed, if applicable.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+calendar has not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The calendar value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.RaggedIndexedContiguousArray.get_compressed_axes.html b/docs/method/cfdm.RaggedIndexedContiguousArray.get_compressed_axes.html
index 5c223616d5..a726d755af 100644
--- a/docs/method/cfdm.RaggedIndexedContiguousArray.get_compressed_axes.html
+++ b/docs/method/cfdm.RaggedIndexedContiguousArray.get_compressed_axes.html
@@ -160,7 +160,7 @@ <h1>cfdm.RaggedIndexedContiguousArray.get_compressed_axes<a class="headerlink" h
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedContiguousArray.get_compressed_dimension.html b/docs/method/cfdm.RaggedIndexedContiguousArray.get_compressed_dimension.html
index 3e20f174d3..37c0eed553 100644
--- a/docs/method/cfdm.RaggedIndexedContiguousArray.get_compressed_dimension.html
+++ b/docs/method/cfdm.RaggedIndexedContiguousArray.get_compressed_dimension.html
@@ -171,7 +171,7 @@ <h1>cfdm.RaggedIndexedContiguousArray.get_compressed_dimension<a class="headerli
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedContiguousArray.get_compression_type.html b/docs/method/cfdm.RaggedIndexedContiguousArray.get_compression_type.html
index f24ca88ca0..9141cf1320 100644
--- a/docs/method/cfdm.RaggedIndexedContiguousArray.get_compression_type.html
+++ b/docs/method/cfdm.RaggedIndexedContiguousArray.get_compression_type.html
@@ -169,7 +169,7 @@ <h1>cfdm.RaggedIndexedContiguousArray.get_compression_type<a class="headerlink"
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedContiguousArray.get_count.html b/docs/method/cfdm.RaggedIndexedContiguousArray.get_count.html
index 47a27d8765..aeee54b441 100644
--- a/docs/method/cfdm.RaggedIndexedContiguousArray.get_count.html
+++ b/docs/method/cfdm.RaggedIndexedContiguousArray.get_count.html
@@ -150,7 +150,7 @@ <h1>cfdm.RaggedIndexedContiguousArray.get_count<a class="headerlink" href="#cfdm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedContiguousArray.get_filename.html b/docs/method/cfdm.RaggedIndexedContiguousArray.get_filename.html
new file mode 100644
index 0000000000..615d9d3a79
--- /dev/null
+++ b/docs/method/cfdm.RaggedIndexedContiguousArray.get_filename.html
@@ -0,0 +1,179 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.RaggedIndexedContiguousArray.get_filename &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
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+    <link rel="stylesheet" type="text/css" href="../_static/copybutton.css" />
+    <link rel="stylesheet" type="text/css" href="../_static/customise-alabaster.css" />
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+    <link rel="search" title="Search" href="../search.html" />
+    <link rel="next" title="cfdm.RaggedIndexedContiguousArray.get_filenames" href="cfdm.RaggedIndexedContiguousArray.get_filenames.html" />
+    <link rel="prev" title="cfdm.RaggedIndexedContiguousArray.conformed_data" href="cfdm.RaggedIndexedContiguousArray.conformed_data.html" />
+   
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+  
+  
+  <meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
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+        <div class="sphinxsidebarwrapper">
+
+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
+</p>
+
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+<div id="searchbox" style="display: none" role="search">
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+    <div class="searchformwrapper">
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+<script>$('#searchbox').show(0);</script>
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+<li class="toctree-l1"><a class="reference internal" href="../cf_data_model.html"><strong>CF data model</strong></a></li>
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+<li class="toctree-l1"><a class="reference internal" href="../tutorial.html"><strong>Tutorial</strong></a></li>
+<li class="toctree-l1 current"><a class="reference internal" href="../api_reference.html"><strong>API reference</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../philosophy.html"><strong>Philosophy</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../performance.html"><strong>Performance</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../extensions.html"><strong>Extensions</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../releases.html"><strong>Releases</strong></a></li>
+<li class="toctree-l1"><a class="reference internal" href="../Changelog.html"><strong>Change log</strong></a></li>
+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.RaggedIndexedContiguousArray.html">cfdm.RaggedIndexedContiguousArray</a><ul>
+      <li>Previous: <a href="cfdm.RaggedIndexedContiguousArray.conformed_data.html" title="previous chapter">cfdm.RaggedIndexedContiguousArray.conformed_data</a></li>
+      <li>Next: <a href="cfdm.RaggedIndexedContiguousArray.get_filenames.html" title="next chapter">cfdm.RaggedIndexedContiguousArray.get_filenames</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
+<br>
+<img src="../_templates/logo_NCAS.png" height="40">
+        </div>
+      </div>
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-raggedindexedcontiguousarray-get-filename">
+<h1>cfdm.RaggedIndexedContiguousArray.get_filename<a class="headerlink" href="#cfdm-raggedindexedcontiguousarray-get-filename" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.RaggedIndexedContiguousArray.get_filename">
+<code class="sig-prename descclassname">RaggedIndexedContiguousArray.</code><code class="sig-name descname">get_filename</code><span class="sig-paren">(</span><em class="sig-param">default=AttributeError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L142-L177"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.RaggedIndexedContiguousArray.get_filename" title="Permalink to this definition">¶</a></dt>
+<dd><p>The name of the file containing the array.</p>
+<p>If there are multiple files then an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#AttributeError" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">AttributeError</span></code></a> is
+raised by default.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl>
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if there
+is no file.</p>
+<p>If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a> instance then it will be
+raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a></dt><dd><p>The file name.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
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+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.RaggedIndexedContiguousArray.get_filenames.html b/docs/method/cfdm.RaggedIndexedContiguousArray.get_filenames.html
new file mode 100644
index 0000000000..3d4ccf9b4d
--- /dev/null
+++ b/docs/method/cfdm.RaggedIndexedContiguousArray.get_filenames.html
@@ -0,0 +1,170 @@
+
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+    <title>cfdm.RaggedIndexedContiguousArray.get_filenames &#8212; Documentation</title>
+    <link rel="stylesheet" href="../_static/alabaster.css" type="text/css" />
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+
+
+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
+
+
+
+<p class="blurb">A Python reference implementation of the CF data model</p>
+
+
+
+
+<p>
+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
+  allowtransparency="true" frameborder="0" scrolling="0" width="200px" height="35px"></iframe>
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+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.RaggedIndexedContiguousArray.html">cfdm.RaggedIndexedContiguousArray</a><ul>
+      <li>Previous: <a href="cfdm.RaggedIndexedContiguousArray.get_filename.html" title="previous chapter">cfdm.RaggedIndexedContiguousArray.get_filename</a></li>
+      <li>Next: <a href="cfdm.RaggedIndexedContiguousArray.__array__.html" title="next chapter">cfdm.RaggedIndexedContiguousArray.__array__</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
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+<img src="../_templates/logo_NCAS.png" height="40">
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+          
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+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-raggedindexedcontiguousarray-get-filenames">
+<h1>cfdm.RaggedIndexedContiguousArray.get_filenames<a class="headerlink" href="#cfdm-raggedindexedcontiguousarray-get-filenames" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.RaggedIndexedContiguousArray.get_filenames">
+<code class="sig-prename descclassname">RaggedIndexedContiguousArray.</code><code class="sig-name descname">get_filenames</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/abstract/compressedarray.py#L400-L420"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.RaggedIndexedContiguousArray.get_filenames" title="Permalink to this definition">¶</a></dt>
+<dd><p>Return the names of any files containing the compressed data.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.2</p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Returns</dt>
+<dd class="field-odd"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a></dt><dd><p>The file names in normalised, absolute form. If the
+data are all in memory then an empty <a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#set" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set</span></code></a> is
+returned.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
+      Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.RaggedIndexedContiguousArray.get_index.html b/docs/method/cfdm.RaggedIndexedContiguousArray.get_index.html
index 4176e50040..0363dc5810 100644
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+++ b/docs/method/cfdm.RaggedIndexedContiguousArray.get_index.html
@@ -150,7 +150,7 @@ <h1>cfdm.RaggedIndexedContiguousArray.get_index<a class="headerlink" href="#cfdm
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.RaggedIndexedContiguousArray.get_subspace.html b/docs/method/cfdm.RaggedIndexedContiguousArray.get_subspace.html
index 6cbf119e99..c0ab50e9b4 100644
--- a/docs/method/cfdm.RaggedIndexedContiguousArray.get_subspace.html
+++ b/docs/method/cfdm.RaggedIndexedContiguousArray.get_subspace.html
@@ -192,7 +192,7 @@ <h1>cfdm.RaggedIndexedContiguousArray.get_subspace<a class="headerlink" href="#c
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.RaggedIndexedContiguousArray.get_units.html b/docs/method/cfdm.RaggedIndexedContiguousArray.get_units.html
new file mode 100644
index 0000000000..30fe65627b
--- /dev/null
+++ b/docs/method/cfdm.RaggedIndexedContiguousArray.get_units.html
@@ -0,0 +1,181 @@
+
+<!DOCTYPE html>
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+    <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
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+<h1 class="logo"><a href="../index.html">cfdm 1.10.0.2</a></h1>
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+<p class="blurb">A Python reference implementation of the CF data model</p>
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+<iframe src="https://ghbtns.com/github-btn.html?user=NCAS-CMS&repo=cfdm&type=star&count=true&size=large&v=2"
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+</ul>
+<div class="relations">
+<h3>Related Topics</h3>
+<ul>
+  <li><a href="../index.html">Documentation overview</a><ul>
+  <li><a href="../api_reference.html"><strong>API reference</strong></a><ul>
+  <li><a href="../class.html"><strong>cfdm classes</strong></a><ul>
+  <li><a href="../class/cfdm.RaggedIndexedContiguousArray.html">cfdm.RaggedIndexedContiguousArray</a><ul>
+      <li>Previous: <a href="cfdm.RaggedIndexedContiguousArray.get_calendar.html" title="previous chapter">cfdm.RaggedIndexedContiguousArray.get_calendar</a></li>
+      <li>Next: <a href="cfdm.RaggedIndexedContiguousArray.copy.html" title="next chapter">cfdm.RaggedIndexedContiguousArray.copy</a></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+  </ul></li>
+</ul>
+</div>
+
+<br>
+cfdm development has been supported by
+the <a href="https://erc.europa.eu/">ERC</a>
+through <a href="https://cordis.europa.eu/project/id/786427">Couplet</a>;
+by the <a href="https://ec.europa.eu/programmes/horizon2020/">EC
+Horizon 2020 programme</a> through
+<a href="https://cordis.europa.eu/project/id/824084">IS-ENES3</a>;
+by <a href="https://nerc.ukri.org/">NERC</a> through
+<a href="https://gtr.ukri.org/project/0D95A6DB-0B95-48F7-8A8B-7B9A47DEA117">UKFAFMIP</a>;
+and by <a href="https://ncas.ac.uk/">NCAS</a>.
+<br>
+<br>
+<img src="../_templates/logo_EC.png" height="40">
+<img src="../_templates/logo_ERC.png" height="40">
+<img src="../_templates/logo_NERC.png" height="40">
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+<img src="../_templates/logo_NCAS.png" height="40">
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+          
+
+          <div class="body" role="main">
+            
+
+
+  <section id="cfdm-raggedindexedcontiguousarray-get-units">
+<h1>cfdm.RaggedIndexedContiguousArray.get_units<a class="headerlink" href="#cfdm-raggedindexedcontiguousarray-get-units" title="Permalink to this headline">¶</a></h1>
+<dl class="method">
+<dt id="cfdm.RaggedIndexedContiguousArray.get_units">
+<code class="sig-prename descclassname">RaggedIndexedContiguousArray.</code><code class="sig-name descname">get_units</code><span class="sig-paren">(</span><em class="sig-param">default=ValueError()</em><span class="sig-paren">)</span><a class="reference external" href="https://github.com/NCAS-CMS/cfdm/blob/v1.10.0.2/cfdm/data/mixin/arraymixin.py#L300-L332"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#cfdm.RaggedIndexedContiguousArray.get_units" title="Permalink to this definition">¶</a></dt>
+<dd><p>The units of the array.</p>
+<p>If the units are <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a> then the array has no defined units.</p>
+<div class="versionadded">
+<p><span class="versionmodified added">New in version (cfdm): </span>1.10.0.1</p>
+</div>
+<div class="admonition seealso">
+<p class="admonition-title">See also</p>
+<p><a class="reference internal" href="cfdm.RaggedIndexedContiguousArray.get_calendar.html#cfdm.RaggedIndexedContiguousArray.get_calendar" title="cfdm.RaggedIndexedContiguousArray.get_calendar"><code class="xref py py-obj docutils literal notranslate"><span class="pre">get_calendar</span></code></a></p>
+</div>
+<dl class="field-list simple">
+<dt class="field-odd">Parameters</dt>
+<dd class="field-odd"><dl class="simple">
+<dt>default: optional</dt><dd><p>Return the value of the <em>default</em> parameter if the
+units have not been set. If set to an <a class="reference external" href="https://docs.python.org/3/library/exceptions.html#Exception" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Exception</span></code></a>
+instance then it will be raised instead.</p>
+</dd>
+</dl>
+</dd>
+<dt class="field-even">Returns</dt>
+<dd class="field-even"><dl class="simple">
+<dt><a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a> or <a class="reference external" href="https://docs.python.org/3/library/constants.html#None" title="(in Python v3.11)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">None</span></code></a></dt><dd><p>The units value.</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</dd></dl>
+
+</section>
+
+
+
+          </div>
+          
+        </div>
+      </div>
+    <div class="clearer"></div>
+  </div>
+    <div class="footer">
+      &copy;2023, NCAS | Page built on 2023-01-26.
+      
+      |
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+      &amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
+      
+    </div>
+
+    
+
+    
+  </body>
+</html>
\ No newline at end of file
diff --git a/docs/method/cfdm.RaggedIndexedContiguousArray.source.html b/docs/method/cfdm.RaggedIndexedContiguousArray.source.html
index 263ee0bcf7..1e1f26f807 100644
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+++ b/docs/method/cfdm.RaggedIndexedContiguousArray.source.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
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+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.RaggedIndexedContiguousArray.subarray_shapes.html b/docs/method/cfdm.RaggedIndexedContiguousArray.subarray_shapes.html
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+++ b/docs/method/cfdm.RaggedIndexedContiguousArray.subarray_shapes.html
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   </div>
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index 625edb2c50..36f43a8617 100644
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.RaggedIndexedContiguousArray.to_memory.html b/docs/method/cfdm.RaggedIndexedContiguousArray.to_memory.html
index 445c9d4204..cd456dce2a 100644
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+++ b/docs/method/cfdm.RaggedIndexedContiguousArray.to_memory.html
@@ -154,7 +154,7 @@ <h1>cfdm.RaggedIndexedContiguousArray.to_memory<a class="headerlink" href="#cfdm
     <div class="clearer"></div>
   </div>
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.core.Array.__deepcopy__.html b/docs/method/cfdm.core.Array.__deepcopy__.html
index b6f890e101..a9ba36af66 100644
--- a/docs/method/cfdm.core.Array.__deepcopy__.html
+++ b/docs/method/cfdm.core.Array.__deepcopy__.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Array._docstring_method_exclusions.html b/docs/method/cfdm.core.Array._docstring_method_exclusions.html
index c927e37b04..6690235dc2 100644
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+++ b/docs/method/cfdm.core.Array._docstring_method_exclusions.html
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     <div class="clearer"></div>
   </div>
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diff --git a/docs/method/cfdm.core.Array._docstring_package_depth.html b/docs/method/cfdm.core.Array._docstring_package_depth.html
index bf2d353e8e..c795246b42 100644
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+++ b/docs/method/cfdm.core.Array._docstring_package_depth.html
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   </div>
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diff --git a/docs/method/cfdm.core.Array._docstring_special_substitutions.html b/docs/method/cfdm.core.Array._docstring_special_substitutions.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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index dc22f12153..930e359bcd 100644
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index 279d5d1bed..a0c6b84eaf 100644
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diff --git a/docs/method/cfdm.core.CellMeasure.has_measure.html b/docs/method/cfdm.core.CellMeasure.has_measure.html
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+++ b/docs/method/cfdm.core.CellMeasure.has_measure.html
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diff --git a/docs/method/cfdm.core.CellMeasure.has_property.html b/docs/method/cfdm.core.CellMeasure.has_property.html
index 435387fa63..9f4e5d667c 100644
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+++ b/docs/method/cfdm.core.CellMeasure.has_property.html
@@ -185,7 +185,7 @@ <h1>cfdm.core.CellMeasure.has_property<a class="headerlink" href="#cfdm-core-cel
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diff --git a/docs/method/cfdm.core.CellMeasure.properties.html b/docs/method/cfdm.core.CellMeasure.properties.html
index be726e51f2..819b7f2f15 100644
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diff --git a/docs/method/cfdm.core.CellMeasure.set_data.html b/docs/method/cfdm.core.CellMeasure.set_data.html
index 5eb23e2457..4a39e86743 100644
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diff --git a/docs/method/cfdm.core.CellMeasure.set_measure.html b/docs/method/cfdm.core.CellMeasure.set_measure.html
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diff --git a/docs/method/cfdm.core.CellMeasure.set_properties.html b/docs/method/cfdm.core.CellMeasure.set_properties.html
index f49ef3ce73..f5b93bf89e 100644
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diff --git a/docs/method/cfdm.core.CellMeasure.set_property.html b/docs/method/cfdm.core.CellMeasure.set_property.html
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diff --git a/docs/method/cfdm.core.CellMethod._docstring_substitutions.html b/docs/method/cfdm.core.CellMethod._docstring_substitutions.html
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diff --git a/docs/method/cfdm.core.CellMethod.copy.html b/docs/method/cfdm.core.CellMethod.copy.html
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diff --git a/docs/method/cfdm.core.CellMethod.del_axes.html b/docs/method/cfdm.core.CellMethod.del_axes.html
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diff --git a/docs/method/cfdm.core.CellMethod.del_method.html b/docs/method/cfdm.core.CellMethod.del_method.html
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diff --git a/docs/method/cfdm.core.CellMethod.del_qualifier.html b/docs/method/cfdm.core.CellMethod.del_qualifier.html
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diff --git a/docs/method/cfdm.core.CellMethod.get_axes.html b/docs/method/cfdm.core.CellMethod.get_axes.html
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diff --git a/docs/method/cfdm.core.CellMethod.get_method.html b/docs/method/cfdm.core.CellMethod.get_method.html
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diff --git a/docs/method/cfdm.core.CellMethod.get_qualifier.html b/docs/method/cfdm.core.CellMethod.get_qualifier.html
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diff --git a/docs/method/cfdm.core.CellMethod.has_axes.html b/docs/method/cfdm.core.CellMethod.has_axes.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.core.CellMethod.has_method.html b/docs/method/cfdm.core.CellMethod.has_method.html
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diff --git a/docs/method/cfdm.core.CellMethod.has_qualifier.html b/docs/method/cfdm.core.CellMethod.has_qualifier.html
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diff --git a/docs/method/cfdm.core.CellMethod.qualifiers.html b/docs/method/cfdm.core.CellMethod.qualifiers.html
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diff --git a/docs/method/cfdm.core.CellMethod.set_axes.html b/docs/method/cfdm.core.CellMethod.set_axes.html
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diff --git a/docs/method/cfdm.core.CellMethod.set_method.html b/docs/method/cfdm.core.CellMethod.set_method.html
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diff --git a/docs/method/cfdm.core.CellMethod.set_qualifier.html b/docs/method/cfdm.core.CellMethod.set_qualifier.html
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diff --git a/docs/method/cfdm.core.Constructs.__contains__.html b/docs/method/cfdm.core.Constructs.__contains__.html
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diff --git a/docs/method/cfdm.core.Constructs.__copy__.html b/docs/method/cfdm.core.Constructs.__copy__.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.core.Coordinate._docstring_substitutions.html b/docs/method/cfdm.core.Coordinate._docstring_substitutions.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Coordinate.copy.html b/docs/method/cfdm.core.Coordinate.copy.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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--- a/docs/method/cfdm.core.Coordinate.del_bounds.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.core.Coordinate.del_geometry.html b/docs/method/cfdm.core.Coordinate.del_geometry.html
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--- a/docs/method/cfdm.core.Coordinate.del_geometry.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.core.Coordinate.del_interior_ring.html
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@@ -188,7 +188,7 @@ <h1>cfdm.core.Coordinate.del_interior_ring<a class="headerlink" href="#cfdm-core
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.core.Coordinate.del_property.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Coordinate.get_geometry.html b/docs/method/cfdm.core.Coordinate.get_geometry.html
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--- a/docs/method/cfdm.core.Coordinate.get_geometry.html
+++ b/docs/method/cfdm.core.Coordinate.get_geometry.html
@@ -185,7 +185,7 @@ <h1>cfdm.core.Coordinate.get_geometry<a class="headerlink" href="#cfdm-core-coor
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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--- a/docs/method/cfdm.core.Coordinate.get_interior_ring.html
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     <div class="clearer"></div>
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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--- a/docs/method/cfdm.core.Coordinate.get_property.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Coordinate.has_data.html b/docs/method/cfdm.core.Coordinate.has_data.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Coordinate.has_geometry.html b/docs/method/cfdm.core.Coordinate.has_geometry.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.core.Coordinate.has_property.html b/docs/method/cfdm.core.Coordinate.has_property.html
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--- a/docs/method/cfdm.core.Coordinate.has_property.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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@@ -178,7 +178,7 @@ <h1>cfdm.core.Coordinate.is_climatology<a class="headerlink" href="#cfdm-core-co
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Coordinate.properties.html b/docs/method/cfdm.core.Coordinate.properties.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.core.Domain.del_construct.html b/docs/method/cfdm.core.Domain.del_construct.html
index c53d94d975..d021ba1690 100644
--- a/docs/method/cfdm.core.Domain.del_construct.html
+++ b/docs/method/cfdm.core.Domain.del_construct.html
@@ -185,7 +185,7 @@ <h1>cfdm.core.Domain.del_construct<a class="headerlink" href="#cfdm-core-domain-
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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index 7021cf6cb3..08dd761b7a 100644
--- a/docs/method/cfdm.core.Domain.del_data_axes.html
+++ b/docs/method/cfdm.core.Domain.del_data_axes.html
@@ -187,7 +187,7 @@ <h1>cfdm.core.Domain.del_data_axes<a class="headerlink" href="#cfdm-core-domain-
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.del_property.html b/docs/method/cfdm.core.Domain.del_property.html
index e531049d7e..6abe5ba32a 100644
--- a/docs/method/cfdm.core.Domain.del_property.html
+++ b/docs/method/cfdm.core.Domain.del_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.core.Domain.del_property<a class="headerlink" href="#cfdm-core-domain-d
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.core.Domain.fromconstructs.html b/docs/method/cfdm.core.Domain.fromconstructs.html
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--- a/docs/method/cfdm.core.Domain.fromconstructs.html
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@@ -177,7 +177,7 @@ <h1>cfdm.core.Domain.fromconstructs<a class="headerlink" href="#cfdm-core-domain
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.get_construct.html b/docs/method/cfdm.core.Domain.get_construct.html
index fe17631058..68f2f0961c 100644
--- a/docs/method/cfdm.core.Domain.get_construct.html
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@@ -184,7 +184,7 @@ <h1>cfdm.core.Domain.get_construct<a class="headerlink" href="#cfdm-core-domain-
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.get_data_axes.html b/docs/method/cfdm.core.Domain.get_data_axes.html
index 593c596cc3..5b83ddf1a4 100644
--- a/docs/method/cfdm.core.Domain.get_data_axes.html
+++ b/docs/method/cfdm.core.Domain.get_data_axes.html
@@ -187,7 +187,7 @@ <h1>cfdm.core.Domain.get_data_axes<a class="headerlink" href="#cfdm-core-domain-
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.get_property.html b/docs/method/cfdm.core.Domain.get_property.html
index f24782f18d..1c2f2f9223 100644
--- a/docs/method/cfdm.core.Domain.get_property.html
+++ b/docs/method/cfdm.core.Domain.get_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.core.Domain.get_property<a class="headerlink" href="#cfdm-core-domain-g
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.has_bounds.html b/docs/method/cfdm.core.Domain.has_bounds.html
index eafbe2a159..e0ce9a9367 100644
--- a/docs/method/cfdm.core.Domain.has_bounds.html
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@@ -161,7 +161,7 @@ <h1>cfdm.core.Domain.has_bounds<a class="headerlink" href="#cfdm-core-domain-has
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.has_construct.html b/docs/method/cfdm.core.Domain.has_construct.html
index 65b56c9fa0..614e921d99 100644
--- a/docs/method/cfdm.core.Domain.has_construct.html
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@@ -177,7 +177,7 @@ <h1>cfdm.core.Domain.has_construct<a class="headerlink" href="#cfdm-core-domain-
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.has_data.html b/docs/method/cfdm.core.Domain.has_data.html
index e5eb503af7..038e906845 100644
--- a/docs/method/cfdm.core.Domain.has_data.html
+++ b/docs/method/cfdm.core.Domain.has_data.html
@@ -157,7 +157,7 @@ <h1>cfdm.core.Domain.has_data<a class="headerlink" href="#cfdm-core-domain-has-d
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.has_data_axes.html b/docs/method/cfdm.core.Domain.has_data_axes.html
index f31c8addf9..3fb10c26d9 100644
--- a/docs/method/cfdm.core.Domain.has_data_axes.html
+++ b/docs/method/cfdm.core.Domain.has_data_axes.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.has_property.html b/docs/method/cfdm.core.Domain.has_property.html
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--- a/docs/method/cfdm.core.Domain.has_property.html
+++ b/docs/method/cfdm.core.Domain.has_property.html
@@ -185,7 +185,7 @@ <h1>cfdm.core.Domain.has_property<a class="headerlink" href="#cfdm-core-domain-h
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.properties.html b/docs/method/cfdm.core.Domain.properties.html
index f72b135ec8..89e5320640 100644
--- a/docs/method/cfdm.core.Domain.properties.html
+++ b/docs/method/cfdm.core.Domain.properties.html
@@ -180,7 +180,7 @@ <h1>cfdm.core.Domain.properties<a class="headerlink" href="#cfdm-core-domain-pro
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.set_construct.html b/docs/method/cfdm.core.Domain.set_construct.html
index 327abd9956..14abf467d9 100644
--- a/docs/method/cfdm.core.Domain.set_construct.html
+++ b/docs/method/cfdm.core.Domain.set_construct.html
@@ -197,7 +197,7 @@ <h1>cfdm.core.Domain.set_construct<a class="headerlink" href="#cfdm-core-domain-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.set_data_axes.html b/docs/method/cfdm.core.Domain.set_data_axes.html
index 67918e62fe..ed78a399d1 100644
--- a/docs/method/cfdm.core.Domain.set_data_axes.html
+++ b/docs/method/cfdm.core.Domain.set_data_axes.html
@@ -188,7 +188,7 @@ <h1>cfdm.core.Domain.set_data_axes<a class="headerlink" href="#cfdm-core-domain-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.set_properties.html b/docs/method/cfdm.core.Domain.set_properties.html
index 6d10dd8deb..43024146c5 100644
--- a/docs/method/cfdm.core.Domain.set_properties.html
+++ b/docs/method/cfdm.core.Domain.set_properties.html
@@ -190,7 +190,7 @@ <h1>cfdm.core.Domain.set_properties<a class="headerlink" href="#cfdm-core-domain
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Domain.set_property.html b/docs/method/cfdm.core.Domain.set_property.html
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--- a/docs/method/cfdm.core.Domain.set_property.html
+++ b/docs/method/cfdm.core.Domain.set_property.html
@@ -182,7 +182,7 @@ <h1>cfdm.core.Domain.set_property<a class="headerlink" href="#cfdm-core-domain-s
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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--- a/docs/method/cfdm.core.DomainAncillary.__deepcopy__.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.DomainAncillary._docstring_method_exclusions.html b/docs/method/cfdm.core.DomainAncillary._docstring_method_exclusions.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.core.DomainAncillary._docstring_package_depth.html b/docs/method/cfdm.core.DomainAncillary._docstring_package_depth.html
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@@ -173,7 +173,7 @@ <h1>cfdm.core.DomainAncillary._docstring_package_depth<a class="headerlink" href
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.DomainAncillary._docstring_special_substitutions.html b/docs/method/cfdm.core.DomainAncillary._docstring_special_substitutions.html
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+++ b/docs/method/cfdm.core.DomainAncillary._docstring_special_substitutions.html
@@ -169,7 +169,7 @@ <h1>cfdm.core.DomainAncillary._docstring_special_substitutions<a class="headerli
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.DomainAncillary._docstring_substitutions.html b/docs/method/cfdm.core.DomainAncillary._docstring_substitutions.html
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@@ -190,7 +190,7 @@ <h1>cfdm.core.DomainAncillary._docstring_substitutions<a class="headerlink" href
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.DomainAncillary.clear_properties.html b/docs/method/cfdm.core.DomainAncillary.clear_properties.html
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--- a/docs/method/cfdm.core.DomainAncillary.clear_properties.html
+++ b/docs/method/cfdm.core.DomainAncillary.clear_properties.html
@@ -179,7 +179,7 @@ <h1>cfdm.core.DomainAncillary.clear_properties<a class="headerlink" href="#cfdm-
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.DomainAncillary.copy.html b/docs/method/cfdm.core.DomainAncillary.copy.html
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+++ b/docs/method/cfdm.core.DomainAncillary.copy.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.DomainAncillary.del_bounds.html b/docs/method/cfdm.core.DomainAncillary.del_bounds.html
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--- a/docs/method/cfdm.core.DomainAncillary.del_bounds.html
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@@ -185,7 +185,7 @@ <h1>cfdm.core.DomainAncillary.del_bounds<a class="headerlink" href="#cfdm-core-d
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.DomainAncillary.del_data.html b/docs/method/cfdm.core.DomainAncillary.del_data.html
index c7ea804e2c..3c0bdc7eec 100644
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+++ b/docs/method/cfdm.core.DomainAncillary.del_data.html
@@ -188,7 +188,7 @@ <h1>cfdm.core.DomainAncillary.del_data<a class="headerlink" href="#cfdm-core-dom
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.DomainAncillary.del_geometry.html b/docs/method/cfdm.core.DomainAncillary.del_geometry.html
index 0de01fbd7b..e67c0b6e00 100644
--- a/docs/method/cfdm.core.DomainAncillary.del_geometry.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.DomainAncillary.del_interior_ring.html b/docs/method/cfdm.core.DomainAncillary.del_interior_ring.html
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@@ -188,7 +188,7 @@ <h1>cfdm.core.DomainAncillary.del_interior_ring<a class="headerlink" href="#cfdm
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.DomainAncillary.del_property.html b/docs/method/cfdm.core.DomainAncillary.del_property.html
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@@ -187,7 +187,7 @@ <h1>cfdm.core.DomainAncillary.del_property<a class="headerlink" href="#cfdm-core
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.DomainAncillary.get_bounds.html b/docs/method/cfdm.core.DomainAncillary.get_bounds.html
index 1d61412ca1..f69042481c 100644
--- a/docs/method/cfdm.core.DomainAncillary.get_bounds.html
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@@ -186,7 +186,7 @@ <h1>cfdm.core.DomainAncillary.get_bounds<a class="headerlink" href="#cfdm-core-d
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.DomainAncillary.get_data.html b/docs/method/cfdm.core.DomainAncillary.get_data.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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@@ -179,7 +179,7 @@ <h1>cfdm.core.Field.clear_properties<a class="headerlink" href="#cfdm-core-field
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.core.Field.copy.html b/docs/method/cfdm.core.Field.copy.html
index 549094b9aa..3fa6181e83 100644
--- a/docs/method/cfdm.core.Field.copy.html
+++ b/docs/method/cfdm.core.Field.copy.html
@@ -172,7 +172,7 @@ <h1>cfdm.core.Field.copy<a class="headerlink" href="#cfdm-core-field-copy" title
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.del_construct.html b/docs/method/cfdm.core.Field.del_construct.html
index cd9c158140..d6bbc9fff1 100644
--- a/docs/method/cfdm.core.Field.del_construct.html
+++ b/docs/method/cfdm.core.Field.del_construct.html
@@ -192,7 +192,7 @@ <h1>cfdm.core.Field.del_construct<a class="headerlink" href="#cfdm-core-field-de
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.core.Field.del_data.html b/docs/method/cfdm.core.Field.del_data.html
index 81a9c5c58c..c6928e9c66 100644
--- a/docs/method/cfdm.core.Field.del_data.html
+++ b/docs/method/cfdm.core.Field.del_data.html
@@ -188,7 +188,7 @@ <h1>cfdm.core.Field.del_data<a class="headerlink" href="#cfdm-core-field-del-dat
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.core.Field.del_data_axes.html b/docs/method/cfdm.core.Field.del_data_axes.html
index 3bbe7d78cb..ebacfcc8a3 100644
--- a/docs/method/cfdm.core.Field.del_data_axes.html
+++ b/docs/method/cfdm.core.Field.del_data_axes.html
@@ -194,7 +194,7 @@ <h1>cfdm.core.Field.del_data_axes<a class="headerlink" href="#cfdm-core-field-de
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.del_property.html b/docs/method/cfdm.core.Field.del_property.html
index c953dfdec9..30f401c2e8 100644
--- a/docs/method/cfdm.core.Field.del_property.html
+++ b/docs/method/cfdm.core.Field.del_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.core.Field.del_property<a class="headerlink" href="#cfdm-core-field-del
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.core.Field.get_construct.html b/docs/method/cfdm.core.Field.get_construct.html
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--- a/docs/method/cfdm.core.Field.get_construct.html
+++ b/docs/method/cfdm.core.Field.get_construct.html
@@ -184,7 +184,7 @@ <h1>cfdm.core.Field.get_construct<a class="headerlink" href="#cfdm-core-field-ge
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.core.Field.get_data.html b/docs/method/cfdm.core.Field.get_data.html
index 6f4c8264bd..56f4fb4033 100644
--- a/docs/method/cfdm.core.Field.get_data.html
+++ b/docs/method/cfdm.core.Field.get_data.html
@@ -193,7 +193,7 @@ <h1>cfdm.core.Field.get_data<a class="headerlink" href="#cfdm-core-field-get-dat
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.get_data_axes.html b/docs/method/cfdm.core.Field.get_data_axes.html
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--- a/docs/method/cfdm.core.Field.get_data_axes.html
+++ b/docs/method/cfdm.core.Field.get_data_axes.html
@@ -194,7 +194,7 @@ <h1>cfdm.core.Field.get_data_axes<a class="headerlink" href="#cfdm-core-field-ge
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.get_domain.html b/docs/method/cfdm.core.Field.get_domain.html
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--- a/docs/method/cfdm.core.Field.get_domain.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.get_property.html b/docs/method/cfdm.core.Field.get_property.html
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--- a/docs/method/cfdm.core.Field.get_property.html
+++ b/docs/method/cfdm.core.Field.get_property.html
@@ -187,7 +187,7 @@ <h1>cfdm.core.Field.get_property<a class="headerlink" href="#cfdm-core-field-get
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.has_bounds.html b/docs/method/cfdm.core.Field.has_bounds.html
index 6e74ef3611..f784c4801e 100644
--- a/docs/method/cfdm.core.Field.has_bounds.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.has_construct.html b/docs/method/cfdm.core.Field.has_construct.html
index 4b57ed76e8..b4101a004b 100644
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.has_data.html b/docs/method/cfdm.core.Field.has_data.html
index 4b079bc8b8..a3cb12289e 100644
--- a/docs/method/cfdm.core.Field.has_data.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.has_data_axes.html b/docs/method/cfdm.core.Field.has_data_axes.html
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--- a/docs/method/cfdm.core.Field.has_data_axes.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.has_property.html b/docs/method/cfdm.core.Field.has_property.html
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--- a/docs/method/cfdm.core.Field.has_property.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.properties.html b/docs/method/cfdm.core.Field.properties.html
index 158ede6434..97f13bbc84 100644
--- a/docs/method/cfdm.core.Field.properties.html
+++ b/docs/method/cfdm.core.Field.properties.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/method/cfdm.core.Field.set_construct.html b/docs/method/cfdm.core.Field.set_construct.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.set_data.html b/docs/method/cfdm.core.Field.set_data.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.set_data_axes.html b/docs/method/cfdm.core.Field.set_data_axes.html
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--- a/docs/method/cfdm.core.Field.set_data_axes.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.set_properties.html b/docs/method/cfdm.core.Field.set_properties.html
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--- a/docs/method/cfdm.core.Field.set_properties.html
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.Field.set_property.html b/docs/method/cfdm.core.Field.set_property.html
index 766440fb63..daff5413cc 100644
--- a/docs/method/cfdm.core.Field.set_property.html
+++ b/docs/method/cfdm.core.Field.set_property.html
@@ -182,7 +182,7 @@ <h1>cfdm.core.Field.set_property<a class="headerlink" href="#cfdm-core-field-set
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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--- a/docs/method/cfdm.core.FieldAncillary.__deepcopy__.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.FieldAncillary._docstring_method_exclusions.html b/docs/method/cfdm.core.FieldAncillary._docstring_method_exclusions.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.FieldAncillary._docstring_special_substitutions.html b/docs/method/cfdm.core.FieldAncillary._docstring_special_substitutions.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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diff --git a/docs/method/cfdm.core.FieldAncillary._docstring_substitutions.html b/docs/method/cfdm.core.FieldAncillary._docstring_substitutions.html
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   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.core.PropertiesData.del_property.html
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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--- a/docs/method/cfdm.core.PropertiesData.get_property.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/method/cfdm.core.PropertiesDataBounds.properties.html b/docs/method/cfdm.core.PropertiesDataBounds.properties.html
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
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diff --git a/docs/performance.html b/docs/performance.html
index 892d633f15..173a1d9fcd 100644
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diff --git a/docs/philosophy.html b/docs/philosophy.html
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--- a/docs/philosophy.html
+++ b/docs/philosophy.html
@@ -200,7 +200,7 @@ <h2><a class="toc-backref" href="#id6"><strong>API</strong></a><a class="headerl
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/releases.html b/docs/releases.html
index 0adfa5d6ae..a01d22f2b1 100644
--- a/docs/releases.html
+++ b/docs/releases.html
@@ -258,7 +258,7 @@ <h3><a class="toc-backref" href="#id11">Versioning strategy</a><a class="headerl
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/sample_datasets.html b/docs/sample_datasets.html
index 7ba1dc2314..cd915ff7b4 100644
--- a/docs/sample_datasets.html
+++ b/docs/sample_datasets.html
@@ -148,7 +148,7 @@ <h3>Related Topics</h3>
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
       |
       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/search.html b/docs/search.html
index 0347800e11..5ba465e616 100644
--- a/docs/search.html
+++ b/docs/search.html
@@ -136,7 +136,7 @@ <h1 id="search-documentation">Search</h1>
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/support.html b/docs/support.html
index 60a6b426a2..451989eeaa 100644
--- a/docs/support.html
+++ b/docs/support.html
@@ -140,7 +140,7 @@ <h3>Related Topics</h3>
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>
diff --git a/docs/tutorial.html b/docs/tutorial.html
index e0fe5d0c6f..8e8cb49bcf 100644
--- a/docs/tutorial.html
+++ b/docs/tutorial.html
@@ -5269,7 +5269,7 @@ <h3><a class="toc-backref" href="#id270">Groups</a><a class="headerlink" href="#
     <div class="clearer"></div>
   </div>
     <div class="footer">
-      &copy;2023, NCAS | Page built on 2023-01-25.
+      &copy;2023, NCAS | Page built on 2023-01-26.
       
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       Powered by <a href="http://sphinx-doc.org/">Sphinx 2.4.5</a>