Guys,
One more question is, is it at all possible to construct quadtree and strtree indices based on 3D point geometries? It seems you have to supply the envelope of a geometry to the constructor function of both the indices but can you construct envelopes of points?



begin:vcard
fn:Sudipta Sarkar
n:Sarkar;Sudipta
org:Forest One Inc.;Remote Sensing
email;internet:[EMAIL PROTECTED]
title:Senior Analyst/Climate Scientist
tel;work:630-250-0468
tel;fax:630-672-7500
url:http://www.forestone.com
version:2.1
end:vcard

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