R: Re: [GRASS-user] problems with v.edit

[chiaraercoli at tiscali.it]

> I have a problem with v-edit.
> I have to break a vector line
> 
into two parts near a point. I gave this command:
>
> v.edit 
map=ret_125
> layer=1 type=line tool=break thresh=$ris_edit 
coords=$x,$y snap=no
>
>
> where " $ris_edit "  depends on the 
resolution of the DEM raster map,
> "$x" and "$y" are the coordinates 
of the point.

are you sure that threshold value is enough to select 
vector feature
which you want to break?

v.edit map=ret_125 
tool=select  thresh=$ris_edit coords=$x,$y

?

Martin

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





Hi 
all, 
the point is 6 meters far from the line and I used a threshold of 
100 meters.
Thanks you all,
 Chiara.



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