CDO

Hello,

I am trying to do a day sum of data from a file downloaded from ERA Interim website. I am using this command:

cdo -b F64 daysum -shifttime,-1hour ERAI_STRD_1979-2016_hours.nc ERAI_STRD_1979-2016_Days.nc

But I got the following output error:

cdf_put_vara_double : ncid = 131072 varid = 4 val0 = 22715000.957716
cdf_put_vara_double : varname = strd

Error (cdf_put_vara_double) : Input/output error

Error (cdf_close) : Input/output error

(I also get the same error if I don't use the option "shifttime")

Any suggestion?

Nicolas