CDO

Hi,

I would like to transform a netcdf file on regular lat/lon grid (init.nc) to a grib format on reduced-gassian grid with a T106/N80 resolution,
So far what I did is:
cdo remapcon,t106grid netcdf.nc grib.grb

But the output is a regular-gaussian grid and I could find how to transform to a reduced-gaussian grid.
Another minor problem: after this converting, some of the meta data is lost, is there any flag which one could use to preserve all the meta data?

Thank you very much in advance.

Best regards
qiang