Ciao Ivan,
2008/7/23 ivan marchesini <[EMAIL PROTECTED]>:
> I have a network of 6379 roads
> I have a map with a single point
>
> I run:
>
> v.net input=road points=point operation=connect output=connected_point
> thresh=(very high thresh) alayer=1 nlayer=2
>
> then (to check the output):
>
> v.build connected_point
>
> and I see that the number of lines is 6381
>
> i.e. the module v.net creates two lines for one point???
the network arc(edge) need to be splitted, e.g.
------------------
+
->
--------+---------
|
|
+
In this case you get two lines more.
Cheers, Martin
--
Martin Landa <landa.martin gmail.com> * http://gama.fsv.cvut.cz/~landa *
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