Hi List, Is it possible to convert a polygon grid into a multiband raster in PostGIS 2.0?
For example, I saw on an earlier question that a multiband raster can be generated using the following code: CREATE newtable AS SELECT ST_AddBand(ST_Band(table1.rast, 1), ST_Band(table2.rast, 1)) rast FROM table1, table2 WHERE table1.rid = table2.rid Is it possible to do something like the following? CREATE newtable AS SELECT ST_AddBand( "rasterize (t.geom, col1)", "rasterize (t..geom, col2)" ) rast FROM table1 as t where "rasterize (t.geom, col1)" is my pseudocode description of how I want to convert the polygon grid into a raster, using a column name. - David
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