[Wrf-users] Running WPS with ECMWF data
havadurumu at gmail.com
Wed Apr 1 07:17:55 MDT 2009
I am trying to run WPS using ECMWF data with 0.25 degrees resolution, 3
hours interval, 10 vertical levels (lv_ISBL1 = 10). Data files
ERA_GRIB_UPA_BC_3H, ERA_GRIB_SOIL_BC_3H and ERA_GRIB_SFC_BC_3H seems OK.
Ungrib seems succesful but I receive error when running metgrid, although I
have tried both Vtable.ECMWF and Vtable.ECMWF_sigma. I changed the mod_levs
in namelist as the following, after looking at the levels of the data.
press_pa = 200100 , 100000 ,
85000 , 70000 ,
50000 , 40000 ,
30000 , 25000 ,
20000 , 15000 ,
The error I receive from metgrid is here:
ERROR: The mandatory field TT was not found in any input data.
I also tried putting 201300 in the mod_levs, then it gave the error earlier,
about not finding the soil data. Ofcourse I would like to use all the data.
metgrid.log says that none of the variables could be read from data files.
How can I overcome this problem?
Thanks in advance,
Istanbul Technical University
Department of Meteorology
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