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Examples: Contiguous Ragged Arrays

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Tim Whiteaker edited this page Feb 14, 2018 · 16 revisions

Examples - Contiguous Ragged Arrays

Created 2018-02-14 10:35:05.102000

Point (2D)

Well-Known Text (WKT): POINT (30 10)

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "point" ;
    geometry_container:node_coordinates = "x y" ;
  double x(instance) ;
    x:axis = "X" ;
  double y(instance) ;
    y:axis = "Y" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 30 ;

 y = 10 ;
}

Point (3D)

Well-Known Text (WKT): POINT Z (30 10 100)

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "point" ;
    geometry_container:node_coordinates = "x y z" ;
  double x(instance) ;
    x:axis = "X" ;
  double y(instance) ;
    y:axis = "Y" ;
  double z(instance) ;
    z:axis = "Z" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 30 ;

 y = 10 ;

 z = 100 ;
}

LineString (2D)

Well-Known Text (WKT): LINESTRING (30 10, 10 30, 40 40)

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 3 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "line" ;
    geometry_container:node_coordinates = "x y" ;
    geometry_container:node_count = "node_count" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 30, 10, 40 ;

 y = 10, 30, 40 ;

 node_count = 3 ;
}

LineString (3D)

Well-Known Text (WKT): LINESTRING Z (30 10 100, 10 30 200, 40 40 300)

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 3 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "line" ;
    geometry_container:node_coordinates = "x y z" ;
    geometry_container:node_count = "node_count" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  double z(node) ;
    z:axis = "Z" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 30, 10, 40 ;

 y = 10, 30, 40 ;

 z = 100, 200, 300 ;

 node_count = 3 ;
}

Polygon (2D)

Well-Known Text (WKT): POLYGON ((30 10, 40 40, 20 40, 10 20, 30 10))

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 5 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "polygon" ;
    geometry_container:node_coordinates = "x y" ;
    geometry_container:node_count = "node_count" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 30, 40, 20, 10, 30 ;

 y = 10, 40, 40, 20, 10 ;

 node_count = 5 ;
}

Polygon (3D)

Well-Known Text (WKT): POLYGON Z ((30 10 100, 40 40 200, 20 40 300, 10 20 400, 30 10 100))

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 5 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "polygon" ;
    geometry_container:node_coordinates = "x y z" ;
    geometry_container:node_count = "node_count" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  double z(node) ;
    z:axis = "Z" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 30, 40, 20, 10, 30 ;

 y = 10, 40, 40, 20, 10 ;

 z = 100, 200, 300, 400, 100 ;

 node_count = 5 ;
}

MultiPoint (2D)

Well-Known Text (WKT): MULTIPOINT ((10 40), (40 30), (20 20), (30 10))

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 4 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "point" ;
    geometry_container:node_coordinates = "x y" ;
    geometry_container:node_count = "node_count" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 10, 40, 20, 30 ;

 y = 40, 30, 20, 10 ;

 node_count = 4 ;
}

MultiPoint (3D)

Well-Known Text (WKT): MULTIPOINT Z ((10 40 100), (40 30 200), (20 20 300), (30 10 400))

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 4 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "point" ;
    geometry_container:node_coordinates = "x y z" ;
    geometry_container:node_count = "node_count" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  double z(node) ;
    z:axis = "Z" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 10, 40, 20, 30 ;

 y = 40, 30, 20, 10 ;

 z = 100, 200, 300, 400 ;

 node_count = 4 ;
}

MultiLineString (2D)

Well-Known Text (WKT): MULTILINESTRING ((10 10, 20 20, 10 40), (40 40, 30 30, 40 20, 30 10))

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 7 ;
  part = 2 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "line" ;
    geometry_container:node_coordinates = "x y" ;
    geometry_container:node_count = "node_count" ;
    geometry_container:part_node_count = "part_node_count" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;
  int part_node_count(part) ;
    part_node_count:long_name = "count of nodes in each geometry part" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 10, 20, 10, 40, 30, 40, 30 ;

 y = 10, 20, 40, 40, 30, 20, 10 ;

 node_count = 7 ;

 part_node_count = 3, 4 ;
}

MultiLineString (3D)

Well-Known Text (WKT): MULTILINESTRING Z ((10 10 100, 20 20 200, 10 40 300), (40 40 100, 30 30 200, 40 20 300, 30 10 400))

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 7 ;
  part = 2 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "line" ;
    geometry_container:node_coordinates = "x y z" ;
    geometry_container:node_count = "node_count" ;
    geometry_container:part_node_count = "part_node_count" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  double z(node) ;
    z:axis = "Z" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;
  int part_node_count(part) ;
    part_node_count:long_name = "count of nodes in each geometry part" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 10, 20, 10, 40, 30, 40, 30 ;

 y = 10, 20, 40, 40, 30, 20, 10 ;

 z = 100, 200, 300, 100, 200, 300, 400 ;

 node_count = 7 ;

 part_node_count = 3, 4 ;
}

MultiPolygon (2D)

Well-Known Text (WKT): MULTIPOLYGON (((30 20, 45 40, 10 40, 30 20)), ((15 5, 40 10, 10 20, 5 10, 15 5)))

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 9 ;
  part = 2 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "polygon" ;
    geometry_container:node_coordinates = "x y" ;
    geometry_container:node_count = "node_count" ;
    geometry_container:part_node_count = "part_node_count" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;
  int part_node_count(part) ;
    part_node_count:long_name = "count of nodes in each geometry part" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 30, 45, 10, 30, 15, 40, 10, 5, 15 ;

 y = 20, 40, 40, 20, 5, 10, 20, 10, 5 ;

 node_count = 9 ;

 part_node_count = 4, 5 ;
}

MultiPolygon (3D)

Well-Known Text (WKT): MULTIPOLYGON Z (((30 20 100, 45 40 200, 10 40 300, 30 20 100)), ((15 5 100, 40 10 200, 10 20 300, 5 10 400, 15 5 100)))

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 9 ;
  part = 2 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "polygon" ;
    geometry_container:node_coordinates = "x y z" ;
    geometry_container:node_count = "node_count" ;
    geometry_container:part_node_count = "part_node_count" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  double z(node) ;
    z:axis = "Z" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;
  int part_node_count(part) ;
    part_node_count:long_name = "count of nodes in each geometry part" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 30, 45, 10, 30, 15, 40, 10, 5, 15 ;

 y = 20, 40, 40, 20, 5, 10, 20, 10, 5 ;

 z = 100, 200, 300, 100, 100, 200, 300, 400, 100 ;

 node_count = 9 ;

 part_node_count = 4, 5 ;
}

Polygon with One Interior Ring (2D)

Well-Known Text (WKT): POLYGON ((35 10, 45 45, 15 40, 10 20, 35 10), (20 30, 35 35, 30 20, 20 30))

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 9 ;
  part = 2 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "polygon" ;
    geometry_container:node_coordinates = "x y" ;
    geometry_container:node_count = "node_count" ;
    geometry_container:part_node_count = "part_node_count" ;
    geometry_container:interior_ring = "interior_ring" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;
  int part_node_count(part) ;
    part_node_count:long_name = "count of nodes in each geometry part" ;
  int interior_ring(part) ;
    interior_ring:long_name = "type of each polygon geometry part" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 35, 45, 15, 10, 35, 20, 35, 30, 20 ;

 y = 10, 45, 40, 20, 10, 30, 35, 20, 30 ;

 node_count = 9 ;

 part_node_count = 5, 4 ;

 interior_ring = 0, 1 ;
}

Polygon with One Interior Ring (3D)

Well-Known Text (WKT): POLYGON Z ((35 10 100, 45 45 200, 15 40 300, 10 20 400, 35 10 100), (20 30 100, 35 35 200, 30 20 300, 20 30 100))

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 9 ;
  part = 2 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "polygon" ;
    geometry_container:node_coordinates = "x y z" ;
    geometry_container:node_count = "node_count" ;
    geometry_container:part_node_count = "part_node_count" ;
    geometry_container:interior_ring = "interior_ring" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  double z(node) ;
    z:axis = "Z" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;
  int part_node_count(part) ;
    part_node_count:long_name = "count of nodes in each geometry part" ;
  int interior_ring(part) ;
    interior_ring:long_name = "type of each polygon geometry part" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 35, 45, 15, 10, 35, 20, 35, 30, 20 ;

 y = 10, 45, 40, 20, 10, 30, 35, 20, 30 ;

 z = 100, 200, 300, 400, 100, 100, 200, 300, 100 ;

 node_count = 9 ;

 part_node_count = 5, 4 ;

 interior_ring = 0, 1 ;
}

MultiPolygon with One Interior Ring (2D)

Well-Known Text (WKT): MULTIPOLYGON (((40 40, 20 45, 45 30, 40 40)), ((20 35, 10 30, 10 10, 30 5, 45 20, 20 35), (30 20, 20 15, 20 25, 30 20)))

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 14 ;
  part = 3 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "polygon" ;
    geometry_container:node_coordinates = "x y" ;
    geometry_container:node_count = "node_count" ;
    geometry_container:part_node_count = "part_node_count" ;
    geometry_container:interior_ring = "interior_ring" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;
  int part_node_count(part) ;
    part_node_count:long_name = "count of nodes in each geometry part" ;
  int interior_ring(part) ;
    interior_ring:long_name = "type of each polygon geometry part" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 40, 20, 45, 40, 20, 10, 10, 30, 45, 20, 30, 20, 20, 30 ;

 y = 40, 45, 30, 40, 35, 30, 10, 5, 20, 35, 20, 15, 25, 20 ;

 node_count = 14 ;

 part_node_count = 4, 6, 4 ;

 interior_ring = 0, 0, 1 ;
}

MultiPolygon with One Interior Ring (3D)

Well-Known Text (WKT): MULTIPOLYGON Z (((40 40 100, 20 45 200, 45 30 300, 40 40 100)), ((20 35 100, 10 30 200, 10 10 300, 30 5 400, 45 20 500, 20 35 100), (30 20 100, 20 15 200, 20 25 300, 30 20 100)))

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 14 ;
  part = 3 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "polygon" ;
    geometry_container:node_coordinates = "x y z" ;
    geometry_container:node_count = "node_count" ;
    geometry_container:part_node_count = "part_node_count" ;
    geometry_container:interior_ring = "interior_ring" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  double z(node) ;
    z:axis = "Z" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;
  int part_node_count(part) ;
    part_node_count:long_name = "count of nodes in each geometry part" ;
  int interior_ring(part) ;
    interior_ring:long_name = "type of each polygon geometry part" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 40, 20, 45, 40, 20, 10, 10, 30, 45, 20, 30, 20, 20, 30 ;

 y = 40, 45, 30, 40, 35, 30, 10, 5, 20, 35, 20, 15, 25, 20 ;

 z = 100, 200, 300, 100, 100, 200, 300, 400, 500, 100, 100, 200, 300, 100 ;

 node_count = 14 ;

 part_node_count = 4, 6, 4 ;

 interior_ring = 0, 0, 1 ;
}

Multiple MultiPolygons with Interior Rings (2D)

Well-Known Text (WKT): MULTIPOLYGON (((0 0, 20 0, 20 20, 0 20, 0 0), (1 1, 10 5, 19 1, 1 1), (5 15, 7 19, 9 15, 5 15), (11 15, 13 19, 15 15, 11 15)), ((5 25, 9 25, 7 29, 5 25)), ((11 25, 15 25, 13 29, 11 25)))

Common Data Language (CDL):

netcdf _ncsg_describe_ {
dimensions:
  instance = 1 ;
  node = 25 ;
  part = 6 ;
variables:
  int geometry_container ;
    geometry_container:geometry_type = "polygon" ;
    geometry_container:node_coordinates = "x y" ;
    geometry_container:node_count = "node_count" ;
    geometry_container:part_node_count = "part_node_count" ;
    geometry_container:interior_ring = "interior_ring" ;
  double x(node) ;
    x:axis = "X" ;
  double y(node) ;
    y:axis = "Y" ;
  int node_count(instance) ;
    node_count:long_name = "count of coordinates in each instance geometry" ;
  int part_node_count(part) ;
    part_node_count:long_name = "count of nodes in each geometry part" ;
  int interior_ring(part) ;
    interior_ring:long_name = "type of each polygon geometry part" ;

// global attributes:
    :Conventions = "CF-1.8" ;
data:

 geometry_container = _ ;

 x = 0, 20, 20, 0, 0, 1, 10, 19, 1, 5, 7, 9, 5, 11, 13, 15, 11, 5, 9, 7, 5, 
    11, 15, 13, 11 ;

 y = 0, 0, 20, 20, 0, 1, 5, 1, 1, 15, 19, 15, 15, 15, 19, 15, 15, 25, 25, 29, 
    25, 25, 25, 29, 25 ;

 node_count = 25 ;

 part_node_count = 5, 4, 4, 4, 4, 4 ;

 interior_ring = 0, 1, 1, 1, 0, 0 ;
}

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