Hi Daniele,
Thanks for your reply - I'll have a look at the docs - I might have
missed some important information over there!
In the meantime, happy to share the nc headers:
dimensions:
lon = 7508 ;
lat = 6431 ;
time = UNLIMITED ; // (12 currently)
variables:
float time(time) ;
time:units = "days since 1970-1-1 00:00:00" ;
time:standard_name = "time" ;
time:calendar = "gregorian" ;
float lon(lon) ;
lon:units = "degrees_east" ;
lon:standard_name = "longitude" ;
lon:long_name = "longitude" ;
float lat(lat) ;
lat:units = "degrees_north" ;
lat:standard_name = "latitude" ;
lat:long_name = "latitude" ;
int crs ;
crs:long_name = "Coordinate Reference System" ;
crs:grid_mapping_name = "lambert_azimuthal_equal_area" ;
crs:longitude_of_projection_origin = 10. ;
crs:latitude_of_projection_origin = 52. ;
crs:false_easting = 4321000. ;
crs:false_northing = 3210000. ;
crs:longitude_of_prime_meridian = 0LL ;
crs:crs_wkt = "PROJCS[\"ETRS89 / LAEA
Europe\",GEOGCS[\"ETRS89\",DATUM[\"European_Terrestrial_Reference_System_1989\",SPHEROID[\"GRS
1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],TOWGS84[0,0,0,0,0,0,0],AUTHORITY[\"EPSG\",\"6258\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4258\"]],PROJECTION[\"Lambert_Azimuthal_Equal_Area\"],PARAMETER[\"latitude_of_center\",52],PARAMETER[\"longitude_of_center\",10],PARAMETER[\"false_easting\",4321000],PARAMETER[\"false_northing\",3210000],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AUTHORITY[\"EPSG\",\"3035\"]]"
;
float vd(time, lat, lon) ;
vd:_FillValue = -9999.f ;
vd:units = "seconds" ;
vd:long_name = "Vessel density" ;
vd:missing_value = -9999.f ;
vd:grid_mapping = "crs" ;
On 19.07.22 18:38, Daniele Romagnoli wrote:
Hi Frederic,
could you please show us a "ncdump -h" output of that file?
Where that attribute is being set?
Did you check these sections of the GeoServer doc?
https://docs.geoserver.org/stable/en/user/extensions/netcdf/netcdf.html#supporting-custom-netcdf-coordinate-reference-systems
https://docs.geoserver.org/stable/en/user/extensions/netcdf/netcdf.html#wkt-attributes
Please, let us know.
Regards,
Daniele Romagnoli
==GeoServer Professional Services from the experts!
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more information.==Daniele RomagnoliSenior Software
EngineerGeoSolutions Groupphone: +39 0584 962313fax: +39 0584
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On Tue, Jul 19, 2022 at 3:19 PM Frederic Leclercq
<frederic.lecle...@vliz.be> wrote:
Hi all,
Anyone managed to serve a NetCDF in EPSG:3035? I've added the CRS_wkt
property in the file:
"PROJCS[\"ETRS89 / LAEA
Europe\",GEOGCS[\"ETRS89\",DATUM[\"European_Terrestrial_Reference_System_1989\",SPHEROID[\"GRS
1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],TOWGS84[0,0,0,0,0,0,0],AUTHORITY[\"EPSG\",\"6258\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4258\"]],PROJECTION[\"Lambert_Azimuthal_Equal_Area\"],PARAMETER[\"latitude_of_center\",52],PARAMETER[\"longitude_of_center\",10],PARAMETER[\"false_easting\",4321000],PARAMETER[\"false_northing\",3210000],UNIT[\"metre\",1,AUTHORITY[\"EPSG\",\"9001\"]],AUTHORITY[\"EPSG\",\"3035\"]]"
The file is correct being displayed in QGIS, unfortunately not in
GeoServer - any ideas on how to get this working? Geoserver thinks
this
file is in EPSG:4326 - and even if I "force declared" SRS to
EPSG3035 -
it still doesn't work. Most probably I'll need to add/change some
CRS
settings in the NetCDF file - but anyone figured out how to make that
work in GeoServer?
Thanks!
Fred.
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