Re: [gembud] GEMPAK and RAP13 output

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  • Subject: Re: [gembud] GEMPAK and RAP13 output
  • From: Steve Decker <sgdecker@xxxxxxxxxxxxxxxxxx>
  • Date: Thu, 1 Sep 2022 10:35:12 -0400
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Pat,

I think what's missing is the 0 NONE HGHT grid, which I see in the 20-km files but not the 13-km files. You can use gdbiint to interpolate that grid from the 20-km file to the 13-km file, and then gdvint should be happy.

Sincerely,
Steve

On 8/31/22 6:05 PM, Market, Patrick S. wrote:

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/

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Steve Decker, Associate Teaching Professor
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