[GRASS-user] filling holes in polygons

[Martin Landa]

Hi,

2007/10/20, Tara Athan <tara_athan at alt2is.com>:
> I have a vector polygon layer with holes and I need to fill the holes.
> It is a complex boundary with hundreds of vertices so I would rather not
> do it by manually deleting the interior vertices. Is there any tool in
> GRASS that could help with this task?

don't know, but it would be easy to add such kind of option to v.edit
(6.3cvs). E.g.

v.edit map=mapa tool=delete query=holes [thresh=min_area] [coord,box,...]

Let me know if it make sense...

Martin

> Tara
>
> --
> Tara Athan
> Principal, Alternatives to Invasive Species
> tara_athan at alt2is.com
> 707-485-1198
> PO Box 415
> Redwood Valley, CA 95470
>
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-- 
Martin Landa <landa.martin at gmail.com> * http://gama.fsv.cvut.cz/~landa *