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Mean preserving interpolation (conservative interpolation) [message #81800] Tue, 16 October 2012 09:17
Brigitte is currently offline  Brigitte
Messages: 2
Registered: October 2012
Junior Member
When I interpolate y=congrid(x,ny,/interp) an array, the mean of the original array (x) is different from the mean of the interpolated array (y). Is there a function or keyword to preserve the mean?

I am new to this user group - hope the question is understandable and there is an answer! Thanks a lot in advance.

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