Corrado:
This is a good task for the R programming environment, which has strong
geospatial tools and
integrates with GRASS:
Check out the following example, which solves the point-in-polygon
problem for shape files:
http://nceas.ucsb.edu/scicomp/GISSeminar/UseCases/PointInPolygonAnalysis/point_in_poly.html
Some other good examples on this site as well...
Regards,
Rick Reeves
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fn:Rick Reeves
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org:UC Santa Barbara;National Center For Ecological Analysis and Synthesis
adr:Suite 300;;735 State Street;Santa Barbara;CA;93101;USA
email;internet:[EMAIL PROTECTED]
title:Rick Reeves, Scientific Programmer/Analyst
tel;work:805 892 2533
url:http://www.nceas.ucsb.edu
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