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Examples: Contiguous Ragged Arrays
David Blodgett edited this page Nov 15, 2016
·
16 revisions
Created 2016-11-15 12:56:54
Well Known Text (WKT): POINT (30 10)
Common Data Language (CDL):
netcdf sample_point {
dimensions:
station = 1 ;
name_strlen = 1 ;
variables:
double lat(station) ;
lat:units = "degrees_north" ;
lat:_FillValue = -999. ;
lat:long_name = "latitude of the observation" ;
lat:standard_name = "latitude" ;
double lon(station) ;
lon:units = "degrees_east" ;
lon:_FillValue = -999. ;
lon:long_name = "longitude of the observation" ;
lon:standard_name = "longitude" ;
char station_name(station, name_strlen) ;
station_name:long_name = "Station Names" ;
station_name:cf_role = "timeseries_id" ;
station_name:standard_name = "station_id" ;
// global attributes:
:Conventions = "CF-1.7" ;
data:
lat = 10 ;
lon = 30 ;
station_name =
"1" ;
}
Well Known Text (WKT): LINESTRING (30 10, 10 30, 40 40)
Common Data Language (CDL):
netcdf sample_linestring {
dimensions:
coordinate_index = 3 ;
instance = 1 ;
name_strlen = 1 ;
coordinates = 3 ;
variables:
int coordinate_index(coordinate_index) ;
coordinate_index:long_name = "index for coordinates and geometry break values" ;
coordinate_index:coordinates = "x y" ;
coordinate_index:multipart_break_value = -1 ;
coordinate_index:geom_type = "multiline" ;
int coordinate_index_stop(instance) ;
coordinate_index_stop:long_name = "index for last coordinate in each instance geometry" ;
coordinate_index_stop:contiguous_ragged_dimension = "coordinate_index" ;
char instance_name(instance, name_strlen) ;
instance_name:long_name = "Instance Names" ;
instance_name:cf_role = "timeseries_id" ;
instance_name:standard_name = "instance_id" ;
double x(coordinates) ;
x:units = "degrees_east" ;
x:standard_name = "geometry x node" ;
double y(coordinates) ;
y:units = "degrees_north" ;
y:standard_name = "geometry y node" ;
// global attributes:
:cdm_data_type = "line" ;
:Conventions = "CF-1.8" ;
data:
coordinate_index = 1, 2, 3 ;
coordinate_index_stop = 3 ;
instance_name =
"1" ;
x = 30, 10, 40 ;
y = 10, 30, 40 ;
}
Well Known Text (WKT): POLYGON ((30 10, 40 40, 20 40, 10 20, 30 10))
Common Data Language (CDL):
netcdf sample_polygon {
dimensions:
coordinate_index = 5 ;
instance = 1 ;
name_strlen = 1 ;
coordinates = 5 ;
variables:
int coordinate_index(coordinate_index) ;
coordinate_index:long_name = "index for coordinates and geometry break values" ;
coordinate_index:coordinates = "x y" ;
coordinate_index:multipart_break_value = -1 ;
coordinate_index:hole_break_value = -2 ;
coordinate_index:outer_ring_order = "anticlockwise" ;
coordinate_index:closure_convention = "last_node_equals_first" ;
coordinate_index:geom_type = "multipolygon" ;
int coordinate_index_stop(instance) ;
coordinate_index_stop:long_name = "index for last coordinate in each instance geometry" ;
coordinate_index_stop:contiguous_ragged_dimension = "coordinate_index" ;
char instance_name(instance, name_strlen) ;
instance_name:long_name = "Instance Names" ;
instance_name:cf_role = "timeseries_id" ;
instance_name:standard_name = "instance_id" ;
double x(coordinates) ;
x:units = "degrees_east" ;
x:standard_name = "geometry x node" ;
double y(coordinates) ;
y:units = "degrees_north" ;
y:standard_name = "geometry y node" ;
// global attributes:
:Conventions = "CF-1.8" ;
data:
coordinate_index = 1, 2, 3, 4, 5 ;
coordinate_index_stop = 5 ;
instance_name =
"1" ;
x = 30, 10, 20, 40, 30 ;
y = 10, 20, 40, 40, 10 ;
}
Well Known Text (WKT): MULTIPOINT ((10 40), (40 30), (20 20), (30 10))
Common Data Language (CDL):
netcdf sample_multipoint {
dimensions:
station = 4 ;
name_strlen = 1 ;
variables:
double lat(station) ;
lat:units = "degrees_north" ;
lat:_FillValue = -999. ;
lat:long_name = "latitude of the observation" ;
lat:standard_name = "latitude" ;
double lon(station) ;
lon:units = "degrees_east" ;
lon:_FillValue = -999. ;
lon:long_name = "longitude of the observation" ;
lon:standard_name = "longitude" ;
char station_name(station, name_strlen) ;
station_name:long_name = "Station Names" ;
station_name:cf_role = "timeseries_id" ;
station_name:standard_name = "station_id" ;
// global attributes:
:Conventions = "CF-1.7" ;
data:
lat = 40, 30, 20, 10 ;
lon = 10, 40, 20, 30 ;
station_name =
"1",
"2",
"3",
"4" ;
}
Well Known Text (WKT): MULTILINESTRING ((10 10, 20 20, 10 40), (40 40, 30 30, 40 20, 30 10))
Common Data Language (CDL):
netcdf sample_multilinestring {
dimensions:
coordinate_index = 8 ;
instance = 1 ;
name_strlen = 1 ;
coordinates = 7 ;
variables:
int coordinate_index(coordinate_index) ;
coordinate_index:long_name = "index for coordinates and geometry break values" ;
coordinate_index:coordinates = "x y" ;
coordinate_index:multipart_break_value = -1 ;
coordinate_index:geom_type = "multiline" ;
int coordinate_index_stop(instance) ;
coordinate_index_stop:long_name = "index for last coordinate in each instance geometry" ;
coordinate_index_stop:contiguous_ragged_dimension = "coordinate_index" ;
char instance_name(instance, name_strlen) ;
instance_name:long_name = "Instance Names" ;
instance_name:cf_role = "timeseries_id" ;
instance_name:standard_name = "instance_id" ;
double x(coordinates) ;
x:units = "degrees_east" ;
x:standard_name = "geometry x node" ;
double y(coordinates) ;
y:units = "degrees_north" ;
y:standard_name = "geometry y node" ;
// global attributes:
:cdm_data_type = "line" ;
:Conventions = "CF-1.8" ;
data:
coordinate_index = 1, 2, 3, -1, 4, 5, 6, 7 ;
coordinate_index_stop = 7 ;
instance_name =
"1" ;
x = 10, 20, 10, 40, 30, 40, 30 ;
y = 10, 20, 40, 40, 30, 20, 10 ;
}
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 sample_multipolygon {
dimensions:
coordinate_index = 10 ;
instance = 1 ;
name_strlen = 1 ;
coordinates = 9 ;
variables:
int coordinate_index(coordinate_index) ;
coordinate_index:long_name = "index for coordinates and geometry break values" ;
coordinate_index:coordinates = "x y" ;
coordinate_index:multipart_break_value = -1 ;
coordinate_index:hole_break_value = -2 ;
coordinate_index:outer_ring_order = "anticlockwise" ;
coordinate_index:closure_convention = "last_node_equals_first" ;
coordinate_index:geom_type = "multipolygon" ;
int coordinate_index_stop(instance) ;
coordinate_index_stop:long_name = "index for last coordinate in each instance geometry" ;
coordinate_index_stop:contiguous_ragged_dimension = "coordinate_index" ;
char instance_name(instance, name_strlen) ;
instance_name:long_name = "Instance Names" ;
instance_name:cf_role = "timeseries_id" ;
instance_name:standard_name = "instance_id" ;
double x(coordinates) ;
x:units = "degrees_east" ;
x:standard_name = "geometry x node" ;
double y(coordinates) ;
y:units = "degrees_north" ;
y:standard_name = "geometry y node" ;
// global attributes:
:Conventions = "CF-1.8" ;
data:
coordinate_index = 1, 2, 3, 4, -1, 5, 6, 7, 8, 9 ;
coordinate_index_stop = 9 ;
instance_name =
"1" ;
x = 30, 10, 45, 30, 15, 5, 10, 40, 15 ;
y = 20, 40, 40, 20, 5, 10, 20, 10, 5 ;
}
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 sample_polygon_hole {
dimensions:
coordinate_index = 10 ;
instance = 1 ;
name_strlen = 1 ;
coordinates = 9 ;
variables:
int coordinate_index(coordinate_index) ;
coordinate_index:long_name = "index for coordinates and geometry break values" ;
coordinate_index:coordinates = "x y" ;
coordinate_index:multipart_break_value = -1 ;
coordinate_index:hole_break_value = -2 ;
coordinate_index:outer_ring_order = "anticlockwise" ;
coordinate_index:closure_convention = "last_node_equals_first" ;
coordinate_index:geom_type = "multipolygon" ;
int coordinate_index_stop(instance) ;
coordinate_index_stop:long_name = "index for last coordinate in each instance geometry" ;
coordinate_index_stop:contiguous_ragged_dimension = "coordinate_index" ;
char instance_name(instance, name_strlen) ;
instance_name:long_name = "Instance Names" ;
instance_name:cf_role = "timeseries_id" ;
instance_name:standard_name = "instance_id" ;
double x(coordinates) ;
x:units = "degrees_east" ;
x:standard_name = "geometry x node" ;
double y(coordinates) ;
y:units = "degrees_north" ;
y:standard_name = "geometry y node" ;
// global attributes:
:Conventions = "CF-1.8" ;
data:
coordinate_index = 1, 2, 3, 4, 5, -2, 6, 7, 8, 9 ;
coordinate_index_stop = 9 ;
instance_name =
"1" ;
x = 35, 10, 15, 45, 35, 20, 30, 35, 20 ;
y = 10, 20, 40, 45, 10, 30, 20, 35, 30 ;
}
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 sample_multipolygon_hole {
dimensions:
coordinate_index = 16 ;
instance = 1 ;
name_strlen = 1 ;
coordinates = 14 ;
variables:
int coordinate_index(coordinate_index) ;
coordinate_index:long_name = "index for coordinates and geometry break values" ;
coordinate_index:coordinates = "x y" ;
coordinate_index:multipart_break_value = -1 ;
coordinate_index:hole_break_value = -2 ;
coordinate_index:outer_ring_order = "anticlockwise" ;
coordinate_index:closure_convention = "last_node_equals_first" ;
coordinate_index:geom_type = "multipolygon" ;
int coordinate_index_stop(instance) ;
coordinate_index_stop:long_name = "index for last coordinate in each instance geometry" ;
coordinate_index_stop:contiguous_ragged_dimension = "coordinate_index" ;
char instance_name(instance, name_strlen) ;
instance_name:long_name = "Instance Names" ;
instance_name:cf_role = "timeseries_id" ;
instance_name:standard_name = "instance_id" ;
double x(coordinates) ;
x:units = "degrees_east" ;
x:standard_name = "geometry x node" ;
double y(coordinates) ;
y:units = "degrees_north" ;
y:standard_name = "geometry y node" ;
// global attributes:
:Conventions = "CF-1.8" ;
data:
coordinate_index = 1, 2, 3, 4, 5, 6, -1, 7, 8, 9, 10, -2, 11, 12, 13, 14 ;
coordinate_index_stop = 14 ;
instance_name =
"1" ;
x = 20, 45, 30, 10, 10, 20, 40, 45, 20, 40, 30, 20, 20, 30 ;
y = 35, 20, 5, 10, 30, 35, 40, 30, 45, 40, 20, 25, 15, 20 ;
}
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 sample_multipolygons_holes {
dimensions:
coordinate_index = 30 ;
instance = 1 ;
name_strlen = 1 ;
coordinates = 25 ;
variables:
int coordinate_index(coordinate_index) ;
coordinate_index:long_name = "index for coordinates and geometry break values" ;
coordinate_index:coordinates = "x y" ;
coordinate_index:multipart_break_value = -1 ;
coordinate_index:hole_break_value = -2 ;
coordinate_index:outer_ring_order = "anticlockwise" ;
coordinate_index:closure_convention = "last_node_equals_first" ;
coordinate_index:geom_type = "multipolygon" ;
int coordinate_index_stop(instance) ;
coordinate_index_stop:long_name = "index for last coordinate in each instance geometry" ;
coordinate_index_stop:contiguous_ragged_dimension = "coordinate_index" ;
char instance_name(instance, name_strlen) ;
instance_name:long_name = "Instance Names" ;
instance_name:cf_role = "timeseries_id" ;
instance_name:standard_name = "instance_id" ;
double x(coordinates) ;
x:units = "degrees_east" ;
x:standard_name = "geometry x node" ;
double y(coordinates) ;
y:units = "degrees_north" ;
y:standard_name = "geometry y node" ;
// global attributes:
:Conventions = "CF-1.8" ;
data:
coordinate_index = 1, 2, 3, 4, 5, -2, 6, 7, 8, 9, -2, 10, 11, 12, 13, -1,
14, 15, 16, 17, -1, 18, 19, 20, 21, -2, 22, 23, 24, 25 ;
coordinate_index_stop = 25 ;
instance_name =
"1" ;
x = 0, 0, 20, 20, 0, 1, 19, 10, 1, 5, 9, 7, 5, 5, 7, 9, 5, 11, 13, 15, 11,
11, 15, 13, 11 ;
y = 0, 20, 20, 0, 0, 1, 1, 5, 1, 15, 15, 19, 15, 25, 29, 25, 25, 25, 29, 25,
25, 15, 15, 19, 15 ;
}