[GRASS-user] r.to.vect to selected locations only
nikos.alexandris at felis.uni-freiburg.de
Mon Jun 23 05:59:31 EDT 2008
On Mon, 2008-06-23 at 10:25 +0200, Markus Neteler wrote:
> On Mon, Jun 23, 2008 at 5:46 AM, maning sambale
> <emmanuel.sambale at gmail.com> wrote:
> > What I need is to, limit raster to vector conversion to the desired
> > randomly selected locations only. So that r.to.vect could complete the
> > conversion.
> Did you try to set a raster mask (r.mask)? It should be respected
> by r.to.vect.
I recently had to think about a similar problem. But the question
remain... how can raster areas be selected based on vector points that
fall inside them?
So one can build an optimal MASK.
More information about the grass-user