I made a comment about surface interpolation to this forum and
mentioned r.surf.sor. Unfortunately that program wasn't part of 4.0.
However it has been put on the ftp site (moon.cecer.army.mil).
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Michael Shapiro
U.S. Army CERL email: shapiro@zorro.cecer.army.mil
Environmental Division phone: (217) 352-6511 ext 526
P.O. Box 9005 fax: (217) 373-7222
Champaign, Ill. 61826-9005
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