On Tue, Oct 11, 2011 at 11:29 PM, Sandro Santilli <s...@keybit.net> wrote: > On Tue, Oct 11, 2011 at 06:59:27PM -0600, joel brown wrote: >> 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? > > It's a bug, it will help if you file it on http://trac.osgeo.org/postgis > (raster category) > > --strk; > > () Free GIS & Flash consultant/developer > /\ http://strk.keybit.net/services.html > _______________________________________________ > postgis-users mailing list > postgis-users@postgis.refractions.net > http://postgis.refractions.net/mailman/listinfo/postgis-users >
Can you try r7975. I believe I've resolved the problem. -- Bborie Park Programmer Center for Vectorborne Diseases UC Davis 530-752-8380 bkp...@ucdavis.edu _______________________________________________ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users
