On Sat, Jan 25, 2014 at 12:27 PM, Markus Neteler <[email protected]> wrote: > On Sat, Jan 25, 2014 at 12:08 PM, Markus Metz > <[email protected]> wrote: >> On Sat, Jan 25, 2014 at 12:10 AM, Milton Ribeiro >> <[email protected]> wrote: >>> Dear all, >>> >>> I have a polygon vector, and need to add point in the center of mass of each >>> one. >>> I used v.centroid, but it adds just a centroid, but not in the central >>> position of the polygon area. >> >> v.centerpoint from addons [0] does that. >> >> Markus M >> >> [0] http://grasswiki.osgeo.org/wiki/AddOns/GRASS7/vector#v.centerpoint > > Right, I forgot about this nice addon! > Perhaps its functionality might be merged into v.centroids [1]?
No, because the center of mass is not always within the area. Markus M > > markusN > > [1] http://grass.osgeo.org/grass70/manuals/v.centroids.html _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
