Re: [Qgis-user] help with shortest-path/network analysis (multiple origins to multiple destinations)

2022-05-05 Thread Nicolas Cadieux via Qgis-user
Hi, How many shortest path calculations are you looking at? You could probably do a all pairs shortest path dijkstra and filter the results. You could batch multiple one to many (point to layers) In QGIS using the processing plug-in. I did create an algorithm using networkX that could be

[Qgis-user] help with shortest-path/network analysis (multiple origins to multiple destinations)

2022-05-05 Thread Francesca Parente via Qgis-user
Hello everyone, I'd need to identify optimal destinations (within a point layer of geolocated facilities) for each territory of a given set of possible origins. I already calculated a distance matrix between the two point-layers, and also applied the distance-to-nearest-hub tool to generate a