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<DIV><FONT face=Arial size=2>Hi Guys,</FONT></DIV>
<DIV><FONT face=Arial size=2>I need to run several topological operations on a
large number of polygon shapefiles. The first of the operation should be able to
isolate overlaps and show the polygons contributing to the overlap so that one
can check each one correct it accordingly. The second operation involves
dissolving multi-part polygons.</FONT></DIV>
<DIV><FONT face=Arial size=2>Is there any way to these in grass? does anyone
have any convenient script for doing one or both of them?</FONT></DIV>
<DIV><FONT face=Arial size=2>Any help will be deeply appreciated.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Sudipta Sarkar PhD<BR>Climate Scientist/Senior
Analyst<BR>Forest One<BR>Ph(O): 630-250-0468<BR>Email: <A
href="mailto:ssarkar@forestone.com">ssarkar@forestone.com</A></FONT></DIV></BODY></HTML>