subject:"\[GRASS\-user\] Update categories\/attribute table after v.clean with option break"

Re: [GRASS-user] Update categories/attribute table after v.clean with option break

2016-10-03 Thread Markus Neteler

Hi, I have attempted to make it a FAQ page: https://grasswiki.osgeo.org/wiki/Vector_break_line_intersections Please feel free to edit and improve this Wiki page. markusN ___ grass-user mailing list grass-user@lists.osgeo.org

Re: [GRASS-user] Update categories/attribute table after v.clean with option break

2016-09-07 Thread Markus Metz

On Wed, Sep 7, 2016 at 10:06 AM, Johannes Radinger wrote: > Hi, > > I have a vector line map (river network) which I want to clean and break the > lines at intersections. Therefore, I use the tool v.clean with the option > break. This of course increases the number of

[GRASS-user] Update categories/attribute table after v.clean with option break

2016-09-07 Thread Johannes Radinger

Hi, I have a vector line map (river network) which I want to clean and break the lines at intersections. Therefore, I use the tool v.clean with the option break. This of course increases the number of vector lines as several lines got broken into two or more separate lines. Now there is a