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Save crs_wkt on netCDF save #4719

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3b8f73a
Save crs_wkt, and update test outputs
Apr 27, 2022
4c47b07
Extra test fixes
May 9, 2022
d53d08b
What's new
May 9, 2022
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3 changes: 3 additions & 0 deletions docs/src/whatsnew/latest.rst
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Original file line number Diff line number Diff line change
@@ -58,6 +58,9 @@ This document explains the changes made to Iris for this release
#. `@wjbenfold`_ and `@stephenworsley`_ (reviewer) added a maximum run length
aggregator (:class:`~iris.analysis.MAX_RUN`). (:pull:`4676`)

#. `@wjbenfold`_ added `crs_wkt` to the attributes saved out to a netCDF file.
(:issue:`3796`, :pull:`4719`)


🐛 Bugs Fixed
=============
2 changes: 2 additions & 0 deletions lib/iris/fileformats/netcdf.py
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Original file line number Diff line number Diff line change
@@ -2717,6 +2717,8 @@ def add_ellipsoid(ellipsoid):
"type %r is not yet implemented." % type(cs)
)

cf_var_grid.crs_wkt = cs.as_cartopy_crs().to_wkt()

self._coord_systems.append(cs)

# Refer to grid var
1 change: 1 addition & 0 deletions lib/iris/tests/results/integration/netcdf/TestAtmosphereSigma/save.cdl
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Original file line number Diff line number Diff line change
@@ -17,6 +17,7 @@ variables:
rotated_latitude_longitude:grid_north_pole_latitude = 37.5 ;
rotated_latitude_longitude:grid_north_pole_longitude = 177.5 ;
rotated_latitude_longitude:north_pole_grid_longitude = 0. ;
rotated_latitude_longitude:crs_wkt = "GEOGCRS[\"unnamed\",BASEGEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]]],DERIVINGCONVERSION[\"unknown\",METHOD[\"PROJ ob_tran o_proj=latlon\"],PARAMETER[\"o_lon_p\",0,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"o_lat_p\",37.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"lon_0\",357.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:units = "hours since 1970-01-01 00:00:00" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/integration/netcdf/TestHybridPressure/save.cdl
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Original file line number Diff line number Diff line change
@@ -17,6 +17,7 @@ variables:
rotated_latitude_longitude:grid_north_pole_latitude = 37.5 ;
rotated_latitude_longitude:grid_north_pole_longitude = 177.5 ;
rotated_latitude_longitude:north_pole_grid_longitude = 0. ;
rotated_latitude_longitude:crs_wkt = "GEOGCRS[\"unnamed\",BASEGEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]]],DERIVINGCONVERSION[\"unknown\",METHOD[\"PROJ ob_tran o_proj=latlon\"],PARAMETER[\"o_lon_p\",0,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"o_lat_p\",37.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"lon_0\",357.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:units = "hours since 1970-01-01 00:00:00" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/integration/netcdf/TestPackedData/multi_packed_multi_dtype.cdl
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Original file line number Diff line number Diff line change
@@ -17,6 +17,7 @@ variables:
latitude_longitude:grid_mapping_name = "latitude_longitude" ;
latitude_longitude:longitude_of_prime_meridian = 0. ;
latitude_longitude:earth_radius = 6371229. ;
latitude_longitude:crs_wkt = "GEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:bounds = "time_bnds" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/integration/netcdf/TestPackedData/multi_packed_single_dtype.cdl
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Original file line number Diff line number Diff line change
@@ -17,6 +17,7 @@ variables:
latitude_longitude:grid_mapping_name = "latitude_longitude" ;
latitude_longitude:longitude_of_prime_meridian = 0. ;
latitude_longitude:earth_radius = 6371229. ;
latitude_longitude:crs_wkt = "GEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:bounds = "time_bnds" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/integration/netcdf/TestPackedData/single_packed_manual.cdl
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Original file line number Diff line number Diff line change
@@ -16,6 +16,7 @@ variables:
latitude_longitude:grid_mapping_name = "latitude_longitude" ;
latitude_longitude:longitude_of_prime_meridian = 0. ;
latitude_longitude:earth_radius = 6371229. ;
latitude_longitude:crs_wkt = "GEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
float latitude(latitude) ;
latitude:axis = "Y" ;
latitude:units = "degrees_north" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/integration/netcdf/TestPackedData/single_packed_signed.cdl
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Original file line number Diff line number Diff line change
@@ -16,6 +16,7 @@ variables:
latitude_longitude:grid_mapping_name = "latitude_longitude" ;
latitude_longitude:longitude_of_prime_meridian = 0. ;
latitude_longitude:earth_radius = 6371229. ;
latitude_longitude:crs_wkt = "GEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
float latitude(latitude) ;
latitude:axis = "Y" ;
latitude:units = "degrees_north" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/integration/netcdf/TestPackedData/single_packed_unsigned.cdl
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Original file line number Diff line number Diff line change
@@ -16,6 +16,7 @@ variables:
latitude_longitude:grid_mapping_name = "latitude_longitude" ;
latitude_longitude:longitude_of_prime_meridian = 0. ;
latitude_longitude:earth_radius = 6371229. ;
latitude_longitude:crs_wkt = "GEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
float latitude(latitude) ;
latitude:axis = "Y" ;
latitude:units = "degrees_north" ;
1 change: 1 addition & 0 deletions ...ts/results/integration/netcdf/TestSaveMultipleAuxFactories/hybrid_height_and_pressure.cdl
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Original file line number Diff line number Diff line change
@@ -17,6 +17,7 @@ variables:
rotated_latitude_longitude:grid_north_pole_latitude = 37.5 ;
rotated_latitude_longitude:grid_north_pole_longitude = 177.5 ;
rotated_latitude_longitude:north_pole_grid_longitude = 0. ;
rotated_latitude_longitude:crs_wkt = "GEOGCRS[\"unnamed\",BASEGEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]]],DERIVINGCONVERSION[\"unknown\",METHOD[\"PROJ ob_tran o_proj=latlon\"],PARAMETER[\"o_lon_p\",0,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"o_lat_p\",37.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"lon_0\",357.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:units = "hours since 1970-01-01 00:00:00" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/netcdf/TestNetCDFSave__ancillaries/aliases.cdl
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Original file line number Diff line number Diff line change
@@ -16,6 +16,7 @@ variables:
rotated_latitude_longitude:grid_north_pole_latitude = 37.5 ;
rotated_latitude_longitude:grid_north_pole_longitude = 177.5 ;
rotated_latitude_longitude:north_pole_grid_longitude = 0. ;
rotated_latitude_longitude:crs_wkt = "GEOGCRS[\"unnamed\",BASEGEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]]],DERIVINGCONVERSION[\"unknown\",METHOD[\"PROJ ob_tran o_proj=latlon\"],PARAMETER[\"o_lon_p\",0,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"o_lat_p\",37.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"lon_0\",357.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:units = "hours since 1970-01-01 00:00:00" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/netcdf/TestNetCDFSave__ancillaries/flag.cdl
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Original file line number Diff line number Diff line change
@@ -16,6 +16,7 @@ variables:
rotated_latitude_longitude:grid_north_pole_latitude = 37.5 ;
rotated_latitude_longitude:grid_north_pole_longitude = 177.5 ;
rotated_latitude_longitude:north_pole_grid_longitude = 0. ;
rotated_latitude_longitude:crs_wkt = "GEOGCRS[\"unnamed\",BASEGEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]]],DERIVINGCONVERSION[\"unknown\",METHOD[\"PROJ ob_tran o_proj=latlon\"],PARAMETER[\"o_lon_p\",0,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"o_lat_p\",37.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"lon_0\",357.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:units = "hours since 1970-01-01 00:00:00" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/netcdf/TestNetCDFSave__ancillaries/fulldims.cdl
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Original file line number Diff line number Diff line change
@@ -16,6 +16,7 @@ variables:
rotated_latitude_longitude:grid_north_pole_latitude = 37.5 ;
rotated_latitude_longitude:grid_north_pole_longitude = 177.5 ;
rotated_latitude_longitude:north_pole_grid_longitude = 0. ;
rotated_latitude_longitude:crs_wkt = "GEOGCRS[\"unnamed\",BASEGEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]]],DERIVINGCONVERSION[\"unknown\",METHOD[\"PROJ ob_tran o_proj=latlon\"],PARAMETER[\"o_lon_p\",0,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"o_lat_p\",37.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"lon_0\",357.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:units = "hours since 1970-01-01 00:00:00" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/netcdf/TestNetCDFSave__ancillaries/multiple.cdl
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Original file line number Diff line number Diff line change
@@ -16,6 +16,7 @@ variables:
rotated_latitude_longitude:grid_north_pole_latitude = 37.5 ;
rotated_latitude_longitude:grid_north_pole_longitude = 177.5 ;
rotated_latitude_longitude:north_pole_grid_longitude = 0. ;
rotated_latitude_longitude:crs_wkt = "GEOGCRS[\"unnamed\",BASEGEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]]],DERIVINGCONVERSION[\"unknown\",METHOD[\"PROJ ob_tran o_proj=latlon\"],PARAMETER[\"o_lon_p\",0,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"o_lat_p\",37.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"lon_0\",357.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:units = "hours since 1970-01-01 00:00:00" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/netcdf/TestNetCDFSave__ancillaries/partialdims.cdl
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Original file line number Diff line number Diff line change
@@ -16,6 +16,7 @@ variables:
rotated_latitude_longitude:grid_north_pole_latitude = 37.5 ;
rotated_latitude_longitude:grid_north_pole_longitude = 177.5 ;
rotated_latitude_longitude:north_pole_grid_longitude = 0. ;
rotated_latitude_longitude:crs_wkt = "GEOGCRS[\"unnamed\",BASEGEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]]],DERIVINGCONVERSION[\"unknown\",METHOD[\"PROJ ob_tran o_proj=latlon\"],PARAMETER[\"o_lon_p\",0,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"o_lat_p\",37.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"lon_0\",357.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:units = "hours since 1970-01-01 00:00:00" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/netcdf/TestNetCDFSave__ancillaries/shared.cdl
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Original file line number Diff line number Diff line change
@@ -16,6 +16,7 @@ variables:
rotated_latitude_longitude:grid_north_pole_latitude = 37.5 ;
rotated_latitude_longitude:grid_north_pole_longitude = 177.5 ;
rotated_latitude_longitude:north_pole_grid_longitude = 0. ;
rotated_latitude_longitude:crs_wkt = "GEOGCRS[\"unnamed\",BASEGEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]]],DERIVINGCONVERSION[\"unknown\",METHOD[\"PROJ ob_tran o_proj=latlon\"],PARAMETER[\"o_lon_p\",0,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"o_lat_p\",37.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"lon_0\",357.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:units = "hours since 1970-01-01 00:00:00" ;
3 changes: 3 additions & 0 deletions lib/iris/tests/results/netcdf/netcdf_save_gridmapmulti.cdl
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Original file line number Diff line number Diff line change
@@ -13,6 +13,7 @@ variables:
latitude_longitude:grid_mapping_name = "latitude_longitude" ;
latitude_longitude:longitude_of_prime_meridian = 0. ;
latitude_longitude:earth_radius = 6371229. ;
latitude_longitude:crs_wkt = "GEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
int64 longitude(longitude) ;
longitude:axis = "X" ;
longitude:units = "degrees_east" ;
@@ -30,6 +31,7 @@ variables:
latitude_longitude_0:grid_mapping_name = "latitude_longitude_0" ;
latitude_longitude_0:longitude_of_prime_meridian = 0. ;
latitude_longitude_0:earth_radius = 6371228. ;
latitude_longitude_0:crs_wkt = "GEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371228,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
int64 longitude_0(longitude_0) ;
longitude_0:axis = "X" ;
longitude_0:units = "degrees_east" ;
@@ -48,6 +50,7 @@ variables:
rotated_latitude_longitude:grid_north_pole_latitude = 30. ;
rotated_latitude_longitude:grid_north_pole_longitude = 30. ;
rotated_latitude_longitude:north_pole_grid_longitude = 0. ;
rotated_latitude_longitude:crs_wkt = "GEOGCRS[\"unnamed\",BASEGEOGCRS[\"unknown\",DATUM[\"World Geodetic System 1984\",ELLIPSOID[\"WGS 84\",6378137,298.257223563,LENGTHUNIT[\"metre\",1]],ID[\"EPSG\",6326]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]]],DERIVINGCONVERSION[\"unknown\",METHOD[\"PROJ ob_tran o_proj=latlon\"],PARAMETER[\"o_lon_p\",0,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"o_lat_p\",30,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"lon_0\",210,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
int64 grid_longitude(grid_longitude) ;
grid_longitude:axis = "X" ;
grid_longitude:units = "degrees" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/netcdf/netcdf_save_hybrid_height.cdl
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Original file line number Diff line number Diff line change
@@ -18,6 +18,7 @@ variables:
rotated_latitude_longitude:grid_north_pole_latitude = 37.5 ;
rotated_latitude_longitude:grid_north_pole_longitude = 177.5 ;
rotated_latitude_longitude:north_pole_grid_longitude = 0. ;
rotated_latitude_longitude:crs_wkt = "GEOGCRS[\"unnamed\",BASEGEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]]],DERIVINGCONVERSION[\"unknown\",METHOD[\"PROJ ob_tran o_proj=latlon\"],PARAMETER[\"o_lon_p\",0,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"o_lat_p\",37.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],PARAMETER[\"lon_0\",357.5,ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:units = "hours since 1970-01-01 00:00:00" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/netcdf/netcdf_save_multi_0.cdl
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Original file line number Diff line number Diff line change
@@ -15,6 +15,7 @@ variables:
latitude_longitude:grid_mapping_name = "latitude_longitude" ;
latitude_longitude:longitude_of_prime_meridian = 0. ;
latitude_longitude:earth_radius = 6371229. ;
latitude_longitude:crs_wkt = "GEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:bounds = "time_bnds" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/netcdf/netcdf_save_multi_1.cdl
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Original file line number Diff line number Diff line change
@@ -15,6 +15,7 @@ variables:
latitude_longitude:grid_mapping_name = "latitude_longitude" ;
latitude_longitude:longitude_of_prime_meridian = 0. ;
latitude_longitude:earth_radius = 6371229. ;
latitude_longitude:crs_wkt = "GEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:bounds = "time_bnds" ;
1 change: 1 addition & 0 deletions lib/iris/tests/results/netcdf/netcdf_save_multi_2.cdl
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Original file line number Diff line number Diff line change
@@ -15,6 +15,7 @@ variables:
latitude_longitude:grid_mapping_name = "latitude_longitude" ;
latitude_longitude:longitude_of_prime_meridian = 0. ;
latitude_longitude:earth_radius = 6371229. ;
latitude_longitude:crs_wkt = "GEOGCRS[\"unknown\",DATUM[\"unknown\",ELLIPSOID[\"unknown\",6371229,0,LENGTHUNIT[\"metre\",1,ID[\"EPSG\",9001]]]],PRIMEM[\"Greenwich\",0,ANGLEUNIT[\"degree\",0.0174532925199433],ID[\"EPSG\",8901]],CS[ellipsoidal,2],AXIS[\"longitude\",east,ORDER[1],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]],AXIS[\"latitude\",north,ORDER[2],ANGLEUNIT[\"degree\",0.0174532925199433,ID[\"EPSG\",9122]]]]" ;
double time(time) ;
time:axis = "T" ;
time:bounds = "time_bnds" ;
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