[GRASS-dev] removing small multiple polygons created by r.stream.basin + r.to.vect

Margherita Di Leo dileomargherita at gmail.com
Mon Apr 9 14:15:51 EDT 2012

Hi Markus,

On Mon, Apr 9, 2012 at 8:09 PM, Markus Metz <
markus.metz.giswork at googlemail.com> wrote:

> The one-cell areas are correct, at least within the logic of vector
> topology. If you used r.to.vect with the -v flag, the one-cell areas
> will have the same category like the neighboring areas belonging to
> the same basin, that is, area calculations for basins done with
> v.to.db will be correct and all areas belonging to the same basin will
> share the same category (row in the attribute table).

I think this is my case..  Thanks a lot!


Ing. Margherita Di Leo, Ph.D.
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