CDO

Hi,

I'm extracting the convective and large-scale precipitation from a grib file, converting the output to netcdf, merging the two fields and modifying the resulting field.
My problem is that already at the initial conversion to netcdf from grib, the last date is corrupted when read by netcdf -v time while it looks fine if you do cdo info tp.nc.
I'm using the newest version of netcdf, but this problem is reproducible in older netcdf versions and cdo versions 1.5.2+.

The original model output is too large (15 GB) to post here but I have attached the grib and netcdf files extracted/converted from these grib files.

cat > grbfilter << EOT
if ( short_name is "cp" || short_name is "lsp" ) { write ; };
EOT

for y in 2000
do
for m in 1
do
mm=$(printf "%02d" $m)
echo 'applying grib filter...'
grib_filter grbfilter $indir/ICMGG${expname}+$y$mm
cdo -t ecmwf splitvar -setyear,$y -setmon,$mm filter.out x_${y}${mm}_ # Add the convective and large scale precip
echo 'Convert to netcdf'
cdo -f nc -R -t ecmwf copy x_${y}${mm}_CP.grb cp.nc
cdo -f nc -R -t ecmwf copy x_${y}${mm}_LSP.grb lsp.nc
echo 'adding fields'
cdo -mulc,333.33 -add cp.nc lsp.nc tp.nc
#echo 'regrid to 1 degree grid resolution from 1.1 to 1.0'
#cdo remapbil,r360x180 x.nc test.nc
echo 'Crop areas outside region of interest'
cdo sellonlatbox,80,300,30,-30 tp.nc $var${expname}+$y$mm.nc
done
done