[gradsusr] how to plot data over a particular region using shape file

[Kishore Ragi]

Dear Sushant,

Open your data file as one and your shape file as second.

then use the following command.

d maskout(your_var_name,maks.2(t=1))

and for area average

d aave(maskout(your_var_name,maks.2(t=1)),lon=x1,lon=x2,lat=y1,lat=y2)

Hope it solves your purpose.

Cheers,

Kishore


On Sat, Apr 26, 2014 at 6:11 PM, sushant puranik
<sushantpuranik at gmail.com>wrote:

> Hi
> I have shape file for various states in India and I want to plot data only
> for a particular state (say Maharashtra) while masking other states over
> India.
>
> I am able to make a plot with the help of MATLAB (see the attachment) but
> I want to do it with GrADS.
>
> can anyone please tell me whether it is possible in GrADS. Any suggestion
> or scripts are most welcome.
>
> Thanks
>
> Regards
> Sushant
>
> [image: Inline image 1]
>
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