regridding

[bhatt vihang]

it is very simple.

you can download regrid2.tar from the net and compile
it. set the environment variable GAUDFT to spcified
path of the file udft.regrid2. also check path of
regrid2.exe in udft.regrid2. then start in grads.
open the ctl file having your predefined x and y defs.
now use command

d regrid2({variable},0.2,0.2,bl)

bl is used for bi-linear interpolation

this should work.

best regards,

vihang bhatt

--- diego <diego333medina at YAHOO.ES> wrote:

> Hi Grads Users:
>
> I have a  CTL file, of the form.
>
> ydef 28 levels
> -28.5555  -28.3259  -28.0959  -27.8658  -27.6356
> -27.405  -27.1743
> -26.9434  -26.7123  -26.481   -26.2494  -26.0176
> -25.7858  -25.5537
> -25.3214  -25.0889  -24.8562  -24.6234  -24.3903
> -24.1571  -23.9236
> -23.6901  -23.4562  -23.2224  -22.9883  -22.7539
> -22.5195  -22.2848
> xdef 24 linear -79.490000 0.234895956187671
>
>
> I want to obtain a CTL:
>
> ydef 28 linear  -28.5555   0.2
> xdef 24 linear  -79.490000 0.2
>
>  Thanks
>
>
>
>
>
>
>
>
>
>
> ______________________________________________
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Vihang Bhatt
Project Scientist
Indian Institute of Technology-Delhi
Hauz Khas
New Delhi
web: http://www.geocities.com/vihang_75/index.html



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