(Accidental cross-post in another forum)
I have a GeoRaster table with one layer.
I have a vector polygon (sdo_geometry) that I want to use to "cookie cut" the raster, then, for the selected cells within the polygon, perform the following computation Sum (value * count * <value>) where value might be something like 3.4957. The result would be a single number.
Anyone have any experience with GeoRasters to give me a pointer as to the combination of operations needed to produce the desired result?
Simon