Re: color scale

[verschel@xxxxxxxxxxxxxxxxxxxxx (Mark A. Verschell)]

I just mailed Steve Hankin on this topic, and there is a way to do what Glenn
suggests. Unfortunately - it could be very slow depending on the size of the
region you are plotting....

For example, if you are doing a 2-d x-y plot of data:

yes? let maxv=myvar[x=@max,y=@max]
yes? let minv=myvar[x=@min,y=@min]
yes? fill/level=('minv')(-10,10,1)('maxv') myvar

Mark


-- 
 Mark Verschell                     NASA/Goddard Space Flight Center
 verschell@neptune.gsfc.nasa.gov    Code 970/Lab. for Hydrospheric Proc.
 301-614-5669  Fax: 301-614-5666    Greenbelt, MD 20771


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