Why don't you use ST_SummaryStats instead ST_Value? That way you can get easily any basic stat, included the maximum value of the raster. It would be something like:
SELECT (ST_SummaryStats(rast)).max FROM raster_table; -- View this message in context: http://postgis.17.n6.nabble.com/Finding-highest-cell-value-in-raster-using-ST-Value-tp4998545p4998554.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
