[Qgis-user] All possible routes between two points in a line network
Richard Duivenvoorde
rdmailings at duif.net
Wed Jan 27 08:05:23 PST 2021
On 1/27/21 4:44 PM, Prof. Dr. Martin Berchtold wrote:
> Hello list,
>
> is there any possibility to calculate all possible routes between two points in a line network (and not the shortest or fastest one) and draw them into a line layer? In addition, it would be helpful if each route line contained the number of “collected” nodes as an attribute. Any idea?
Hi Martin,
But... if you want to show ALL possible routes: would that not then be ALL the lines in your network? Except the dead ends?
Or do you mean all routes that the (Dijkstra? algorithm) took into account?
(OR.. I miss some insight or infor :-) )
Regards,
Richard Duivenvoorde
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