Hi all. I'm testing the ST_AsRaster command to convert a vector of adjacent polygons into a raster with different cell values according to one of the variables. I want the result to align to an existing raster. Sounds an easy task, but it is proving elusive.
create table rasterizzo6 as select id as rid, St_asRaster(geom, 100, 100, '4BUI') as rast from province; creates a raster with irregular tiles, so it cannot be read by QGIS, and it is not aligned to an existing rasters. Are there more detailed instructions available? Thanks. -- Paolo Cavallini - Faunalia www.faunalia.eu Full contact details at www.faunalia.eu/pc _______________________________________________ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users
