Re: Faster linear interpolation?

[Paul van Delst <pvandelst(at)ncep.noaa.gov>]

Frank Eparvier wrote:
> 
> Hi All,
> 
> We're trying to make some data processing code run faster.
> Does anyone know of a speedier linear interpolation than
> the built-in INTERPOL?

The built-in INTERPOLATE. It's much, much speedier

Check out the JHU/APL interpolation in IDL tutorial:

http://fermi.jhuapl.edu/s1r/idl/s1rlib/interp/interp.html

-- 
Paul van Delst           A little learning is a dangerous thing;
CIMSS @ NOAA/NCEP        Drink deep, or taste not the Pierian spring;
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pvandelst@ncep.noaa.gov                   Alexander Pope.