[GRASS-user] Networks

[Markus Neteler]

On Fri, Jun 5, 2009 at 12:20 PM, Hamish<hamish_b at yahoo.com> wrote:
>
>> 2) how can I identify each network by eg. an integer
>> value? There are many unconnected trees, which I want to keep
>> separated.
>
> you might look at the r.watershed help page. at the end of the NOTES
> section is some hints about "To isolate an individual river network"
> using v.net.iso, etc.
>
> http://grass.osgeo.org/grass64/manuals/html64_user/r.watershed.html
>
>
> that was based on some emails which can be found in the mailing list archives.

Here you go:
http://lists.osgeo.org/pipermail/grass-dev/2007-May/031009.html

Markus