[Qgis-developer] Network analysis

[Andreas Neumann]

Hi Nathan,

Networkx is a python module. On Windows it is part of the standard 
distribution of QGIS (both in standalone and OSGeo4W). To use it, you 
can have a look at the QGEP plugin that Matthias Kuhn did: 
https://github.com/QGEP/QGEP/tree/master/qgepplugin

He is also the one to ask for details how it works if you don't figure 
it out from the example.

Best greetings,
Andreas

On 18.06.2015 05:44, Nathan Woodrow wrote:
> Hey all,
>
> Has anyone done or know any good tools for doing network analysis in 
> QGIS.  Stuff like finding downstream nodes on pipes, turning off 
> switches to see downstream effects?
>
> I know there is a network x library for Python which might be able to 
> do it however I can't seem to find it.  I thought it was uploaded to 
> the plugin repository
>
> Regards,
> Nathan
>
>
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