Hi Nick, That almost did the trick, but both suggestions added some very small polygons inside the larger ones. In the end I used the raster translate tool, using the -b 1 option to only save band 1. This was enough to give me clean output.
Thanks for your help, Nick -- View this message in context: http://osgeo-org.1560.n6.nabble.com/Extract-colour-categories-from-tif-file-tp5032291p5036346.html Sent from the Quantum GIS - User mailing list archive at Nabble.com. _______________________________________________ Qgis-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-user
