[gdal-dev] NetCDF: how to read coordinates from "lon" and "lat" variables?

[andy]

Hi,
I have a NetCDF file that I cannot share here.

Using gdalinfo I have the below output.

Is there any way to tell gdal to read coordinates from the “lon” and “lat”
variables/subdatasets, and thus have the coordinates of the vertices not in
pixels?

Thank you very much


Driver: netCDF/Network Common Data Format
Files: none associated
Size is 512, 512
Subdatasets:
  SUBDATASET_1_NAME=NETCDF:"out.input.nc":NO2
  SUBDATASET_1_DESC=[25x1x229x174] NO2 (32-bit floating-point)
  SUBDATASET_2_NAME=NETCDF:"out.input.nc":O3
  SUBDATASET_2_DESC=[25x1x229x174] O3 (32-bit floating-point)
  SUBDATASET_3_NAME=NETCDF:"out.input.nc":PM10
  SUBDATASET_3_DESC=[25x1x229x174] PM10 (32-bit floating-point)
  SUBDATASET_4_NAME=NETCDF:"out.input.nc":PM25
  SUBDATASET_4_DESC=[25x1x229x174] PM25 (32-bit floating-point)
  SUBDATASET_5_NAME=NETCDF:"out.input.nc":Times
  SUBDATASET_5_DESC=[25x19] Times (8-bit character)
  SUBDATASET_6_NAME=NETCDF:"out.input.nc":lat
  SUBDATASET_6_DESC=[229x174] lat (64-bit floating-point)
  SUBDATASET_7_NAME=NETCDF:"out.input.nc":lon
  SUBDATASET_7_DESC=[229x174] lon (64-bit floating-point)
  SUBDATASET_8_NAME=NETCDF:"out.input.nc":pDUST
  SUBDATASET_8_DESC=[25x1x229x174] pDUST (32-bit floating-point)
Corner Coordinates:
Upper Left  (    0.0,    0.0)
Lower Left  (    0.0,  512.0)
Upper Right (  512.0,    0.0)
Lower Right (  512.0,  512.0)
Center      (  256.0,  256.0)



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___________________

Andrea Borruso
website: https://medium.com/tantotanto
38° 7' 48" N, 13° 21' 9" E, EPSG:4326
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