[Wrf-users] Driving WRF using NCEP-GSM

[Muhammad Amjad]

Dear WRF Help,

I am trying drive WRF model using ECPC Global Spectral Model (GSM). I
tried  to ungrib the data by using Vtable.GSM. But it gives the
following error.

 *** Starting program ungrib.exe ***
Start_date =  2008-06-01_00:00:00 ,      End_date = 2008-08-02_00:00:00
output format is WPS
Path to intermediate files is ./
ERROR: Grib2 file or date problem, stopping in edition_num.
FORTRAN STOP

Could you please suggest something to ungrib and successfuly run the
WRF model with the said data.

Best regards,
Amjad.
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