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extrapolation and gridding of data [message #2699] Mon, 15 August 1994 06:36
russell is currently offline  russell
Messages: 4
Registered: April 1994
Junior Member
Hello!

I was trying to grid irregularly spaced data using triangulate and trigrid. The
problem is that IDL will not extrapolate beyond the triangularization defined by
the known values. So what we are looking for is a gridding routine that uses a
method like "1/r^2" to specify the grid point values. Is there a routinue like
this in the user functions???

Thanks,

Russ Scott

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