Hi Everyone, I have two layers that I want to intersect: one with points, and one with multiple polygons representing the regions of a territory.
The first approach I just tried is doing it programmatically, through Python/MS: I first union all the region polygons, and then get the convex hull of this super-shape. I then restrict the points to those inside this convex hull. The problem is that it is really too slow.. I'm aware that I could do it through PostGIS, and that performance would surely much better, but I'd rather stay with a more generic solution, that is applicable to shapefile data sources as well. Would someone be aware of a better method, maybe one involving only mapfile directives? Thank you, Christian _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users