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Hi Kathryn,Having had a look at the input GEMPAK file, it appears that it exceeds the maximum # of vertical levels (MAXLVL=65) that gdvint accepts. I would assume that recompiling the gdvint program, with $GEMPAK/source/programs/gd/gdvint/vicmn.cmn edited so that MAXLVL is larger (or use LLMXLV, set to 500 in $GEMPAK/include/GEMPRM.PRM), would be a safe road to take.
--Kevin ______________________________________________________________________ Kevin Tyle, Systems Administrator ********************** Dept. of Earth & Atmospheric Sciences ktyle@xxxxxxxxxxxxxxxx University at Albany, ES-235 518-442-4578 (voice) 1400 Washington Avenue 518-442-5825 (fax) Albany, NY 12222 ********************** ______________________________________________________________________ Kathryn Shontz wrote:
Hello Gembuds-I have been using gempak files (converted from netcdf using wrf2gem) to plot wind, vorticity, helicity and precipitable water with no problem. For purposes of comparison to other work in the field, I wanted to convert my pressure files to zagl. Not a problem with gdvint it appeared... until I tried to do heights exceeding 8200m. My .gem files were created in pressure coordinates, starting at 1000mb to 200mb with a dP of 10mb. I can make plots of 350mb (~8400m) with the original files but for some reason, gdvint wont let any interpolation happen beyond this point. I tried to make the change in height greater than my initial 100m dZ step, but even at 1000m dZ the outcome was the same... Please see the messages I got below:Has anyone encountered a similar problem and if so, how was it resolved? THANK YOU SO MUCH FOR THE HELP!Kathryn Shontz University of California, Los Angeles Department of Atmospheric and Oceanic Science Graduate Student GEMPAK-GDVINT>l GDFILE = gordon_850wind_0913_12.gem GDOUTF = test200m.gem GDATTIM = 060913/1200f000 GVCORD = pres/zagl GLEVEL = 6600-12000-200 MAXGRD = 10000 GAREA = grid VCOORD = none GEMPAK-GDVINT>glev=7000- 12000-500 GEMPAK-GDVINT>gdoutf=test500.gem GEMPAK-GDVINT>r Too many input levels, top level reset to 370. PRES found. TMPK found. HGHT found. UREL found. VREL found. W found. SPFH found. TMPK found. TMPK not interpolated to level = 8500 TMPK not interpolated to level = 9000 TMPK not interpolated to level = 9500 TMPK not interpolated to level = 10000 TMPK not interpolated to level = 10500 TMPK not interpolated to level = 11000 TMPK not interpolated to level = 11500 TMPK not interpolated to level = 12000 UREL not interpolated to level = 8500 UREL not interpolated to level = 9000 UREL not interpolated to level = 9500 UREL not interpolated to level = 10000 UREL not interpolated to level = 10500 UREL not interpolated to level = 11000 UREL not interpolated to level = 11500 UREL not interpolated to level = 12000 VREL not interpolated to level = 8500 VREL not interpolated to level = 9000 VREL not interpolated to level = 9500 VREL not interpolated to level = 10000 VREL not interpolated to level = 10500 VREL not interpolated to level = 11000 VREL not interpolated to level = 11500 VREL not interpolated to level = 12000 W not interpolated to level = 8500 W not interpolated to level = 9000 W not interpolated to level = 9500 W not interpolated to level = 10000 W not interpolated to level = 10500 W not interpolated to level = 11000 W not interpolated to level = 11500 W not interpolated to level = 12000 SPFH not interpolated to level = 8500 SPFH not interpolated to level = 9000 SPFH not interpolated to level = 9500 SPFH not interpolated to level = 10000 SPFH not interpolated to level = 10500 SPFH not interpolated to level = 11000 SPFH not interpolated to level = 11500 SPFH not interpolated to level = 12000 Interpolation is done. No errors. Parameters requested: GDFILE,GDOUTF,GDATTIM,GVCORD,GLEVEL,MAXGRD,GAREA, VCOORD. ------------------------------------------------------------------------ _______________________________________________ gembud mailing list gembud@xxxxxxxxxxxxxxxxFor list information or to unsubscribe, visit: http://www.unidata.ucar.edu/mailing_lists/
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