Hello,<br><br>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.<br>
<br>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. <br>
<br>&mod_levs<br> press_pa = 200100 , 100000 ,<br> 85000 , 70000 ,<br> 50000 , 40000 ,<br> 30000 , 25000 ,<br> 20000 , 15000 ,<br> 10000<br><br>The error I receive from metgrid is here:<br>
<br>ERROR: The mandatory field TT was not found in any input data.<br><br>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. <br>
<br>metgrid.log says that none of the variables could be read from data files. <br><br>How can I overcome this problem?<br><br>Thanks in advance,<br>Abdullah Kahraman<br>Istanbul Technical University<br>Department of Meteorology<br>