My recommendation would be igraph (http://igraph.org/). Powerful, Open Source (https://github.com/igraph), well documented, and comes with Python, and C++ and R interfaces. I used it in the r.connectivity.network addon for GRASS 6 and was quite happy with it!
Cheers Stefan From: [email protected] [mailto:[email protected]] On Behalf Of Andreas Neumann Sent: 18. juni 2015 08:48 To: [email protected] Subject: Re: [Qgis-developer] Network analysis This seems to be the important bit: https://github.com/QGEP/QGEP/blob/master/qgepplugin/tools/qgepnetwork.py 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 _______________________________________________ Qgis-developer mailing list [email protected]<mailto:[email protected]> http://lists.osgeo.org/mailman/listinfo/qgis-developer
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