[Qgis-user] Clip OSM vector data with a polygon

image93 lcelati at cci-paris-idf.fr
Tue Feb 24 05:51:20 PST 2015


Folowing to my previous mmessage...in fact, the process works...but this is
very very slow...how to fast the process? i should have create a spatial
index ? If es, how to create a saptial index for my shp with qgis? 



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