[gradsusr] comparision of TRMM data GPCP data in GrADS

[SREEKANTH T.S]

hi
can i use lisotd lightning data to plot graphs in grads

On Wed, Feb 23, 2011 at 8:21 PM, Jennifer Adams <jma at cola.iges.org> wrote:

>
> On Feb 21, 2011, at 1:33 PM, Subash Yeggina wrote:
>
> Hi! All,
>
>  How is the interpolation of GPCP data of 1 deg by 1 deg resolution done to
> compare with TRMM data (3B42 V6) 0.25 by 0.25 resolution ?
>
> Use the lterp() <http://grads.iges.org/grads/gadoc/gradfunclterp.html> function
> to bi-lnearly interpolate from one grid to the other.
>
> The interpolated GPCP value has to be dumped into a txt file along with the
> TRMM value at a particular LAT/LON.
>
> I believe there's a recipe in the opengrads cookbook for dumping text to a
> file. The basic strategy is to use 'set gxout print' and the write function
> in the scripting language.
> --Jennifer
>
>
>
> Thanks,
> Subash
>
>
>
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>
> --
> Jennifer M. Adams
> IGES/COLA
> 4041 Powder Mill Road, Suite 302
> Calverton, MD 20705
> jma at cola.iges.org
>
>
>
>
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