---------- Forwarded message ---------- From: Ricardo Filipe Soares Garcia da <ricardo.garcia.si...@gmail.com> Date: Wed, Aug 24, 2011 at 6:07 PM Subject: reading postgis raster in mode 2 error To: gdal-dev@lists.osgeo.org
Hi list I am trying out the postgis raster driver. I'm running Ubuntu 11.04 with gdal 1.8 from the ubuntugis repository. As for postgis I've compiled a snapshot of postgis 2.0 from svn, as offered on the postgis website. Following the directions in the driver info page[1], I've been trying to get a gdalinfo on the katrina.tif file. When I run it using mode='1' everything goes as expected and I get info on each of the tiles. but when using mode='2' I am getting this error: gdalinfo -mm -stats -checksum "PG:host='localhost' dbname='gis_testes' user='gisuser' password='resusig' table='katrina' mode='2'" ERROR 1: Error, the ONE_RASTER_PER_TABLE mode can't be applied if the raster rows don't have the same metadata for band 1 gdalinfo failed - unable to open 'PG:host='localhost' dbname='gis_testes' user='test_user' password='test_pass' table='katrina' mode='2''. When importing the file into postgis I ran the following command: /usr/lib/postgresql/8.4/bin/raster2pgsql.py -r ~/Downloads/katrina.tif -t katrina -k 64x64 -o katrina.sql -s 4326 -I Thanks for your help [1] - http://trac.osgeo.org/gdal/wiki/frmts_wtkraster.html -- ___________________________ ___ __ Ricardo Garcia Silva Hi Ricardo, That error is caused because this query select (foo.md).* from (select distinct st_bandmetadata(rast, n) as md from katrina) as foo (being 'n' the band number). returns more than one result, and it shouldn't. Could you please execute that query in a client and send me back the results? Best regards, and sorry for the inconvenience -- Jorge Arévalo Internet & Mobility Division, DEIMOS jorge.arev...@deimos-space.com http://es.linkedin.com/in/jorgearevalo80 http://mobility.grupodeimos.com/ http://gis4free.wordpress.com http://geohash.org/ezjqgrgzz0g _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
