Hi all, I am just starting to experiment with postgis 2.0 and its raster support. When I run the following query:
select st_intersection(r.rast, v.geom) from ned r, test_line v where st_intersects(r.rast, v.geom) I get this error: ERROR: lower bound of FOR loop cannot be null CONTEXT: PL/pgSQL function "_st_intersects" line 103 at FOR with integer loop variable PL/pgSQL function "st_intersection" line 4 at assignment SQL function "st_intersection" statement 1 My build is SVN revision 7959. The ned table consists of about 1800 100x100 tiles. The test_line table contains one record with a linestring geometry. Both the tiles and the linestring are in the same projection (EPSG 4326). Does anyone have any insights into what might be going on here? Thanks, Joel
_______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
