Added by Guido Cioni 9 days ago
Given a GRIB file that contains geopotential (m2/s2) I want to compute geopotential height (m) and append this variable to the file.
Now, regardless of the approximation that I use to compute the height from geopotential, whenever appending the variable to the file it will not have the right grib parameters to be recognized as geopotential height (https://codes.ecmwf.int/grib/param-db/156).
Is there any way to set this after doing the computation or does an external tool need to be used?
If possible I'd like to avoid having to convert the file to netcdf and modify the original as little as possible.