[gradsusr] Interpolation/point values

[Steve Levine]

Fellow users of GrADS,

I am plotting gridded binary wind data in GrADS.  I can see the contour
fields just fine, but I would like to interpolate the grid to find wind
speed values at specific points - say a latitude and longitude pair.  If you
are familiar with GEMPAK, I am looking for something similar to gdpoint that
I could use in GrADS.  I have tried this with the gr2stn function, but to no
avail.  Would it be possible to enter in a lat/lon pair, find its grid and
simply pull the value from there?  If so, how?

Thanks for your help!

Steve Levine
MS Student, Department of Marine & Environmental Systems
Florida Institute of Technology
150 W University Blvd.
Melbourne, FL 32901
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