Re: [Qgis-user] Shortest path alorithm

[Pat Hin]

Hello

 

ok, thank you.

I will have a deeper look at it and come back with questions

if they will arise.

 

thank you

 

pat

 

Gesendet: Freitag, 20. Oktober 2017 um 11:42 Uhr
Von: "Alexander Bruy" <alexander.b...@gmail.com>
An: "Pat Hin" <ph...@gmx.de>
Cc: "qgis-userlists.osgeo.org" <qgis-user@lists.osgeo.org>
Betreff: Re: [Qgis-user] Shortest path alorithm

Hi Pat,

there is a network analysis library in QGIS which provides shortest
path calcluation. Also you can use GDAL GNM, PgRouting, NetworkX
and many other tools.

2017-10-20 12:06 GMT+03:00 Pat Hin <ph...@gmx.de>:
> Hello,
>
> i am going to implement in my own script the "shortest path algorithm
> (Dijkstra)".
> I have seen there are some plugins etc. already available but before jumping
> deeper
> in and re-develop something:
> Are there already some known packages by which i could "hand over" some
> link_id
> (minimum two, one for start and one for end) and which calculates the
> shortest path for?
>
> Thank you
> pat
>
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--
Alexander Bruy

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