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Art, In this case, since you are trying to do the stats of all the forecast hours from a single run, rather than a range of gridded time, you want to use: GDATTIM = FALL Steve Chiswell Unidata User Support On Thu, 2007-03-01 at 11:48 -0500, Arthur A. Person wrote: > Hi... > > I'm trying to use gdstat for grid statistics and specifying "ALL" for > GDATTIM doesn't seem to work. Anyone see anything I'm doing wrong below > or might there be a bug in gdstat? I'm running gempak version 5.9.4. > > GEMPAK-GDSTAT>l > GDFILE = 2007030112_ngm211.gem > GDOUTF = 2007030112_ngm211.gem > GDATTIM = ALL > GLEVEL = 500 > GVCORD = PRES > GFUNC = TMPC > GRDNAM = > GEMPAK-GDSTAT>r > [DG -22] TIME ALL is invalid. > Parameters requested: GDFILE,GDOUTF,GDATTIM,GLEVEL,GVCORD,GFUNC,GRDNAM. > GEMPAK-GDSTAT> > > Thanks. > > Art > > Arthur A. Person > Research Assistant, System Administrator > Penn State Department of Meteorology > email: address@hidden, phone: 814-863-1563 > > =============================================================================== > To unsubscribe gembud, visit: > http://www.unidata.ucar.edu/mailing-list-delete-form.html > =============================================================================== -- Steve Chiswell <address@hidden> Unidata