dataarray_to_matrix: Make sure that the returned region/inc is a list…

… of scalar values
GenericMappingTools · Jun 17, 2024 · dd0131d · dd0131d
1 parent 92a69e0
commit dd0131d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pygmt/clib/conversion.py b/pygmt/clib/conversion.py
@@ -113,8 +113,8 @@ def dataarray_to_matrix(grid):
             )
         region.extend(
             [
-                coord.min() - coord_inc / 2 * grid.gmt.registration,
-                coord.max() + coord_inc / 2 * grid.gmt.registration,
+                float(coord.min()) - coord_inc / 2 * grid.gmt.registration,
+                float(coord.max()) + coord_inc / 2 * grid.gmt.registration,
             ]
         )
         inc.append(coord_inc)