[gembud] GEMPAK and RAP13 output

• To: "gembud@xxxxxxxxxxxxxxxx" <gembud@xxxxxxxxxxxxxxxx>
• Subject: [gembud] GEMPAK and RAP13 output
• From: "Market, Patrick S." <MarketP@xxxxxxxxxxxx>
• Date: Wed, 31 Aug 2022 22:05:31 +0000
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Hello all.

I have a set of scripts that was running fine with the older 20km RAP grids, 
for the calculation of DCIN.  Since the change to the 13km grid delivery in 
late June, those scripts no longer work.  (Yes, the  necessary file naming 
strings have been updated.)

The fundamental operation in question seems to be the use of GDVINT to 
interpolate to ZAGL, with the dread warning '[GDVINT 4]  Warning--no surface 
elevation grid exists.'  Even so, GDINFO shows:

247     220831/2100F000                          0         NONE PRES

25+ years of writing these kinds of scripts, and I am now stumped.  Any 
thoughts on how to rectify would surely help.

Thanks,
Pat

Dr. Patrick S. Market
Director, School of Natural Resources
Professor of Atmospheric Science
University of Missouri
103 ABNR
Columbia, MO  65211
573-882-1496 / snr.missouri.edu<https://snr.missouri.edu/>

• Follow-Ups:
  • Re: [gembud] GEMPAK and RAP13 output
    • From: Don McCann
  • Re: [gembud] GEMPAK and RAP13 output
    • From: Steve Decker
  • Re: [gembud] GEMPAK and RAP13 output
    • From: Patrick L. Francis