[gradsusr] Using g2ctl.pl/gribmap with Monthly CFSR Data

[Michael Barton]

I am still getting undefined values for the grid. The problem may stem from g2ctl.pl, as I am receiving an error when I run it:

*** script needs to be modified ***
*** unknown grid ***

I am not sure why the perl script can't read a standard at lon grid..

Here is the output from gribmap -v -b -i your.ctl :
I will keep playing with it in the mean time. Thank you for your help.

grib2map: scanning GRIB2 file: pgbhnl.gdas.200001.grb2
1.1: lev1=101,0 var=0,3,0,194
2.1: lev1=100,100 var=0,3,5,194
3.1: lev1=100,100 var=0,0,0,194
4.1: lev1=100,100 var=0,1,1,194
5.1: lev1=100,100 var=0,1,0,194
6.1: lev1=100,100 var=0,2,8,194
7.1: lev1=100,100 var=0,2,2,194
8.1: lev1=100,100 var=0,2,10,194
....
461.1: lev1=100,3000 var=0,2,5,194
462.1: lev1=100,2000 var=0,2,4,194
463.1: lev1=100,2000 var=0,2,5,194
464.1: lev1=100,1000 var=0,2,4,194
465.1: lev1=100,1000 var=0,2,5,194
466.1: lev1=100,700 var=0,2,4,194
467.1: lev1=100,700 var=0,2,5,194
468.1: lev1=100,500 var=0,2,4,194
469.1: lev1=100,500 var=0,2,5,194
470.1: lev1=100,300 var=0,2,4,194
471.1: lev1=100,300 var=0,2,5,194
472.1: lev1=100,200 var=0,2,4,194
473.1: lev1=100,200 var=0,2,5,194
474.1: lev1=100,100 var=0,2,4,194
475.1: lev1=100,100 var=0,2,5,194
grib2map: Writing out the index file

From: gradsusr-bounces at gradsusr.org [mailto:gradsusr-bounces at gradsusr.org] On Behalf Of Jennifer Adams
Sent: Tuesday, November 02, 2010 3:50 PM
To: GrADS Users Forum
Subject: Re: [gradsusr] Using g2ctl.pl/gribmap with Monthly CFSR Data

I think the CFSR data might need the -b option with gribmap. Try it in verbose mode (-v) and send the output:
> gribmap -v -b -i your.ctl

--Jennifer


On Nov 2, 2010, at 2:58 PM, Michael Barton wrote:


I am trying to read the monthly CFSR GRIB2 files into Grads with no success. I am using GrADS Version 2.0.a9, wgrib2 v0.1.8.5 6/2010, and g2ctl v0.0.7. I am running Linux x86_64 I am also including the -fix_ncep option with wgrib2.

I believe my .ctl file is correct. It loads, and contains the correct dimensions/variables, but has undefined values for every variable. I have tried several options when running gribmap that produce the same results. Is there a known fix for this?

Thank you for your help,

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