Add the possibility to use netCDF files that have only certain dimensions, in case the others are not needed (because that dimension in the ancillary file has length 1).
Example:
netCDF file with only 'latitude', 'longitude' dimesnions (no 'time', no 'level')
Add the possibility to use netCDF files that have only certain dimensions, in case the others are not needed (because that dimension in the ancillary file has length 1).
Example: netCDF file with only 'latitude', 'longitude' dimesnions (no 'time', no 'level')