[GRASS-user] problems with v.edit

GRASS GRASS user
1

Hi,

2009/1/20 chiaraercoli@tiscali.it chiaraercoli@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
*

v.edit map=ret_125 tool=select thresh=100 coords=$x,$y

I send you the line, ret_125, and the point, punto_minimo.
Thanks for all,
Chiara .

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(attachments)

ret_125.zip (2.35 KB)
punto_minimo.zip (1.13 KB)