[gradsusr] UKMET

Wesley Ebisuzaki Wesley.Ebisuzaki at noaa.gov
Fri Dec 16 17:06:00 EST 2011


Brian,

Looks like a problem with gribmap in GrADS v2.

The files have several different grids in them. GrADS should check that 
the grid
matches the grid in the ctl file (it does with grib1). It doesn't so all 
the grids match
and you can plot the wrong data. :(

Options: grib1, delete all but one of the grids.

> 18.1: lev1=101,0 var=0,3,1 MATCH
> 19.1: lev1=101,0 var=0,3,1 MATCH
> 20.1: lev1=101,0 var=0,3,1 MATCH
> 21.1: lev1=101,0 var=0,3,1 MATCH
> 22.1: lev1=101,0 var=0,3,1 MATCH
> 23.1: lev1=101,0 var=0,3,1 MATCH
> 24.1: lev1=101,0 var=0,3,1 MATCH
> 25.1: lev1=101,0 var=0,3,1 MATCH
> grib2map: Writing out the index file
Wesley



Walsh, Brian J wrote:
>
> Hi,
>
> I’m wondering if anyone has been able to plot the UKMET grib data 
> available on the TGFTP ftp site 
> (ftp://tgftp.nws.noaa.gov/SL.us008001/ST.opnl/MT.bmoav_CY.12/) using 
> GrADS. It is a thinned lat-long grid and I am able to convert it to a 
> GRIB2 file using cnvgrib and run wgrib2 on the files, but it’s not 
> plotting. Just wanted to see if anyone had success plotting these 
> files and how it was accomplished.
>
> Thanks
>
> Brian
>
>
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