I am attempting to intersect a vector dataset of building polygons with a 3-Band Thermal tiff to produce a dataset that shows the thermal readings for each polygon.
"What were you trying to achieve ? Did you read the reference manual ?" I hoped from the example in the reference "-- Return bands 2 and 3. Use array to define bands SELECT ST_NumBands(ST_Band(rast, ARRAY[2,3])) " that I could use ST_Band(rast, ARRAY[1,2,3]) to perform the intersection on all three bands simultaneously. Is there an easier way of completing this? Regards, James ----- GIS Undergraduate -- View this message in context: http://postgis.17.n6.nabble.com/Geom-Rast-Intersection-St9bad-alloc-tp4912994p4913238.html Sent from the PostGIS - User mailing list archive at Nabble.com. _______________________________________________ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users
