Dear list,
as a follow-up to
https://gis.stackexchange.com/questions/319147/using-gdalwarp-for-reprojecting-netcdf-file
with a sample netcdf file linked in the comments:
The netcdf (really HDF5) contains lat and lon bands to reference the
cells to WGS84 coordinates. Unfortunately, some rows contain nodata
values for the monitored parameters and the lat-lon coordinates. This
seems to break gdalwarp -geoloc.
My workaround is to create a vrt file for the requested subdataset,
manually remove the GCP points with nodata values, and gdalwarp without
the -geoloc option (i.e. use the remaining GCPs).
Is there a config option for GDALwarp to omit those nodata values in the
geolocation array? Or is it worth to open a ticket for it?
Greetings,
Andre Joost
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