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Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Christopher, On Tue, 18 Mar 2008, Melick, Christopher J (UMC-Student) wrote:
Dear gembud users,I don't want to take up all of Patrick's time. This is really for anyone that might be able to help. I still have this feeling it might be the LLMXTG parameter, currently set at 9 million in GEMPAK 5.11.1. My grid size is over 17 million grid points. Could someone take a look at my attached data file?
Yep, that's big. I tried a gdcfil with those dimensions on our system (which I've already increased the size on) and it says:
"WARNING: This grid is too large for GEMPAK programs."I assume that means you'll need to rebuild gempak with larger parameter values as you suspect. When I do mine, I change the following parameters whereever they occur in gemprm.h, MCHPRM.Linux and GEMPRM.PRM:
LLMXGD000000 LLMDGG=80000000 -> 4 X LLMXGD LLMXTG000000I set the above values to 20,000,000 thinking that will allow your 19,000,000 grid size... you might want to make it even a little bigger. I'm not an expert at this... so if anyone sees a problem with the above, please chime in!
Hope that helps...
Art
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