Try something like this http://gis.stackexchange.com/questions/10117/how-to-clip-a-raster-with-vector-boundaries -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Partitioning-an-Ortho-tp5131985p5133313.html Sent from the Quantum GIS - User mailing list archive at Nabble.com.