On Tue, Jan 3, 2012 at 3:15 PM, Marcello Gorini <[email protected]> wrote: > Dear all, > > I need to extract the center of raster areas as another raster. > > Since my script is totaly raster-based (and I am not used to using vectors), > I tried to find some kind of r.thin that would generate the centroids, > instead of trying to "force" the area into lines.
find a script attached which calculated centroids from raster areas. You may expand it with a final r.in.xyz step to write out the calculated centroid(s) as raster map. Hope this helps, Markus
r.centroid
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