[GRASS-user] more on v.net: break lines on nodes

[achim]

Hi,

as an explanation I draw a little picture...

I like to have each line extra to have a common node on each crossing. I
would to have that in order to try handling tree structures and some
analysis in a database.

Thanks,
achim

Moritz Lennert schrieb:
> On 03/07/09 12:10, achim wrote:
>> Hi,
>>
>> another question..:
>>
>> is it possible to break lines from the network on nodes?
> 
> If you add a node to the network it is either:
> 
> - on an intersection already if you use v.net operation=nodes
> - on the end of a line if you use v.net operation=connect
> 
> So, I don't really see the possibility of having nodes on a network
> line. Could you elaborate ?
> 
> Moritz
-------------- nächster Teil --------------
Ein Dateianhang mit Bin?rdaten wurde abgetrennt...
Dateiname   : breaklinesonnodes.png
Dateityp    : image/png
Dateigr??e  : 19831 bytes
Beschreibung: nicht verf?gbar
URL         : http://lists.osgeo.org/pipermail/grass-user/attachments/20090707/85fbf2f8/breaklinesonnodes-0001.png