[GRASS-user] inner and outer buffer for a boundary

[Martin Landa]

Hi,

2008/11/5 Moritz Lennert <mlennert at club.worldonline.be>:
> Sounds like the lines do not have category values associated to them (which
> is done automatically during import), so you probably need to run
> v.category, before running v.buffer.

is there any reason why v.buffer should ignore features without
category. At least warning should be printed out.

Martin

-- 
Martin Landa <landa.martin gmail.com> * http://gama.fsv.cvut.cz/~landa *