I have a bunch of rasters I want to extract average value each raster corresponding to vector polygons
Ideally, I would like to use v.what.rast BUT select only average (or a small subset) of the different stats that it allows. Is that possible? The only other route I know in GRASS is: - r.average using the rasterized vector as base raster, followed by - v.what.rast to extract to points representing the centroid of the polygons... The final route i know is - to export GRASS raster to multiband GTiff - then use starspan -however on that route I was not able to export multiple rasters to a multiple-band GTiff....I would really like to know how to do that as well.. Thanks, Vishal -- Vishal K. Mehta, PhD Scientist Stockholm Environment Institute - US 133 D St Suite F Davis CA 95616 www.sei-us.org -- Vishal K. Mehta, PhD Scientist Stockholm Environment Institute - US 133 D St Suite F Davis CA 95616 www.sei-us.org
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