On Jan 17, 2008 4:30 PM, <[EMAIL PROTECTED]> wrote: > How can I get listed all unique pixel values enclosed in > each of the polygons I digitised (and for which the univ. > stats are calculated)? >
Can't you just rasterise your polygons, and use that as a mask with r.mapcalc? You can loop around in your shell. I tend to do that with python, but it's similar in GRASS. You can also try starspan. Or.... < http://grass.gdf-hannover.de/wiki/Aggregate_Values> Cheers, Jose -- Centre for Terrestrial Carbon Dynamics Department of Geography, University College London Gower Street, London WC1E 6BT, UK
_______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
