[GRASS-user] Number of centroids outside area: difficulty with cleaning

Hamish hamish_b at yahoo.com
Sun Apr 14 02:54:41 PDT 2013

> > I can remove the duplicate centroids with v.clean (using
> > bpol) but not the centroids outside area.
> > 
> > What would be the easiest way to remove, or at least to
> > identify (filter for) and manually assess?

> perhaps v.extract, to pull only the areas?

(note the reason the centroids are outside an area is that
the area boundaries are broken, in which case..)


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