grads on reduced gaussian grid

[Davide Sacchetti]

thanks Wesley!

great: using last version of wgrib and grib2ctl, grads handles reduced
gaussian grids!

gribmap 1.8 does not work (error is "GRIB grid size does not match
descriptor" - actually wgrib gives: nx -1 ny 800), but grads 1.8 handles
the transformation correctly using binary data, not grib.

gribmap and grads 1.9b4 works perfectly also in grib

On Fri, 2006-12-01 at 10:05 -0500, Wesley Ebisuzaki wrote:
> Davide,
>
>         GrADS can can handle GRIB reduced gaussian grids
> when using the current wgrib, grib2ctl and grads.
>
>           Wesley Ebisuzaki
>
>
>
> Davide Sacchetti wrote:
> > Hi,
> > does anybody know if grads can handle reduced gaussian grids?
> >
> > from an email by Brian Doty it seems that specifying latitude levels
> > grads can handle regular gaussian grids (= the number of points along X
> > is fixed), but I have a ECMWF N400 "reduced" gaussian grid (the number
> > of points along X varies with latitude ...)
> >
> > Thanks in advance
> >
> > Davide Sacchetti
> >
> >
> > --
> > Sacchetti Davide
> > ARPAL UO3 Centro Meteo Idrologico Regione Liguria - Dir. Scientifica
> > V.le Brigare Partigiane 2 16121 Genova (I)
> > tel: +39 010 6437535
> > mail: davide.sacchetti at arpal.org   web: www.meteoliguria.it
> >
--
Sacchetti Davide
ARPAL UO3 Centro Meteo Idrologico Regione Liguria - Dir. Scientifica
V.le Brigare Partigiane 2 16121 Genova (I)
tel: +39 010 6437535
mail: davide.sacchetti at arpal.org   web: www.meteoliguria.it