ERA-40 model resolution data (N80) and grib2ctl.pl

[Jennifer M. Adams]

Matt,
Here is what you need to interpolate n80 thinned grid to a t62 grid:
1) Example descriptor file (variables in your file may differ):

2) the pdef file that goes with it:

Jennifer



On Oct 19, 2006, at 5:40 PM, Matthias Munnich wrote:

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> Dear all,
>
> has anybody a script (or a grib2ctl.pl update) to make model
> resolution data of the ERA-40 project readable by grads?  These data
> are on a "reduced N80 Gaussian grid", see
> http://dss.ucar.edu/datasets/common/ecmwf/docs/n80Rpnts.html
>
> I tried using Wesley's latest grib2ctl.pl script as well as its beta
> version but
> both choked and didn't produce valid ydef/pdef entries.
>
> ... Matt
>
> - --
> - --------------------------------
> Matthias Munnich
> Univ. of California, Los Angeles
> Inst. of Geophysics and Planetary Physics
> 3845 Slichter Hall
> Los Angeles, CA 90095-1567
> Phone: +1-310-794 5899
> Fax: +1-310-206 3051
> Email: munnich at atmos.ucla.edu
> - --------------------------------
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Jennifer M. Adams
IGES/COLA
4041 Powder Mill Road, Suite 302
Beltsville, MD 20705
jma at cola.iges.org



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