[OSGeo Africa] QGIS splitting lines at intersections

Gavin Fleming gavin at kartoza.com
Tue Jul 19 02:00:19 PDT 2016

Hi Zoltan

The DigitizingTools plugin has a tool to split lines in place using 
selected lines from /another/ layer.

I would put them through v.clean in GRASS but that of course doesn't do 
it in place. Perhaps some of these scripted solutions will do the trick:




On 19/07/2016 10:28, Zoltan wrote:
> Hi,
> Is there a way to split lines where they crossover other lines in the 
> same (shapefile) layer, without having to save to a new layer?
> All the line intersection solutions thrown up by google require you to 
> save the results in a new layer file.
> Thanks,
> Zoltan
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Gavin Fleming - Joint MD - PrGISc [PGP1234]
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