Conversion into NetCDF4-BEAM is very useful to save some memory when storing processed images.
I am able to convert (or export) into NetCDF4-BEAM or NetCDF4-CF from the snap gui.
I would like to do the same thing with gpt:
ifile=img.dim ofile=img.nc oformat=NetCDF4-BEAM gpt Write -PformatName=$oformat -Pfile=$ofile -Ssource=$ifile
If I set oformat as NetCDF-CF or NetCDF-BEAM, it is working perfectly!
But, when oformat = NetCDF4-CF or NetCDF4-BEAM (enabling image compression), I do get img.nc, but it is unreadable:
ncdump -h img.nc ncdump: img.nc: NetCDF: Unknown file format