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I suspect the error is due to using an alias "{gefs}" which has a YYYYMMDDHH entry in $GEMTBL/config/datatype.tbl which is not the same date/time as that defined by GDATTIM = 101205/0500f001 What happens if you change gdattim = first, or gdattim = f001 or gdattim = last? -Michael > Hi, so I tried the suggestion. My datatype.tbl reads as follows: > > GEFS $MODEL/gefs gep*_YYYYMMDDHHfFFF > > My files are named as follows: > gep1_2010120505f001, gep2_2010120505f001, gep3_2010120505f001, ... > > My script reads as follows: > gdfile = {gefs} > gdattim = 101205/0500f001 > glevel = 0 > gvcord = none > gfunc = ENS_PROB(gt(prec,2)) > > > But, I get the following error when I try to run the script. > Grid file or template does not exist. > [DG -51] Grid file or template does not exist. > > > Do you have any other thoughts? -Heather > > > address@hidden> wrote: > > > Hi Heather, > > > > My first guess is that the YYYYMMDD defined for GDATTIM is not found > > because your datatype.tbl FILE TEMPLATE of "m*" does not allow for the > > explicit GDATTIM date to be found. You should stay consistent with the > > default entry, so use m_YYYYMMDDHH_* for your file naming instead of m*. > > The grid routines do not know where to find the files otherwise. > > > > > > Michael > > Unidata > > > > > > Are you seeing the error "Unable to process GDATTIM = 101205/0500f007"? > > > > > Full Name: Heather Reeves > > > Email Address: address@hidden > > > Organization: noaa/nssl > > > Package Version: > > > Operating System: > > > Hardware: > > > Description of problem: Hi, I'm sorry to keep badgering you guys about > > this, but despite your help, I still can't plot ensemble output. I have > > edited the datatype.tbl file thusly > > > > > > GEFS $MODEL/ens m* > > CAT_GRD SCAT_FCT -1 -1 -1 OFF/0/0 4 > > > > > > > > > If I understand correctly, I should be able to set my gdfile thusly to > > plot ensemble output > > > > > > gdfile = {gefs} > > > gdattim = 101205/0500f007 > > > glevel = 0 > > > gvcord = none > > > gfunc = ENS_SAVG(PREC) > > > > > > However, when I do this, I get the following error: > > > > > > Grid file or template does not exist. > > > > > > I can plot by listing the members of the ensemble, but there are more > > than 12 of them. I did make sure to source gempak again after changing the > > datatype.tbl file. The files are named as follows > > > > > > m1.gem, m2.gem, m3.gem,...,m48.gem > > > > > > Any help is appreciated. -Heather > > > > > > > > > > Ticket Details > > =================== > > Ticket ID: NVD-552590 > > Department: Support GEMPAK > > Priority: Normal > > Status: Open > > > > > > Ticket Details =================== Ticket ID: NVD-552590 Department: Support GEMPAK Priority: Normal Status: Open