[gradsusr] Interpolate a variable into a value of another variable

[Jeff Duda]

Mireia,
Yes, there is a script to interpolate variables onto isentropic surfaces.
Check out the script isen.gs in the script
library<http://www.iges.org/grads/gadoc/library.html>
.

Jeff Duda

On Mon, Dec 5, 2011 at 4:53 PM, Mireieta <mireieta at gmail.com> wrote:

> Hi grads users!
>
> I have a 3D PV variable and a 3D Theta variable, both in the same pressure
> vertical levels, and I would like to display PV in a constant value of
> theta.
>
> With fndlvl() I found the pressure levels where I have the constant value
> of theta I am interested on. And then, there is the function pinterp() that
> interpolates a variable (PV in my case) to a desire pressure level, but it
> should be a constant pressure level and it's not working with diferent
> pressures at each grid point (in my case, output from fndlvl()).
>
> Has anyone done something similar before? Is there a script to display
> something like this?
>
> Thanks a lot!
>
> --
> Mireia
>
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>


-- 
Jeff Duda
Graduate research assistant
University of Oklahoma School of Meteorology
Center for Analysis and Prediction of Storms
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