[postgis-users] Postgis raster tutorial

[georgew]

Thank you Jason but what you suggest, e.g. using a number of steps external
to postgis is exactly what I want to avoid. In any case I have no problem
creating the rasters in SAGA then using using raster2pgsql to import them.
But since postgis has an st_asraster function that creates rasters natively
within postgis from geometries, and since I have already imported the shape
files as postgis vector, all I am looking for is a good tutorial to explain
how to use st_asraster to achieve what raster2pgsql does.



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