Hello David,

the script you gave me works fine now, and I've been able to modify it to adjust the names of variables in the output netcdf file by using either nc_set_variable or nc_set_dimension, with one exception: there is a grid_mapping variable which is generated with the name rotated_latitude_longitude and carries the datum: I can't find a construct which corresponds to this variable. Is there a way of changing the name-in-file of the grid_mapping variable?