helper.graph_routes¶
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helper.graph_routes(G, P)[source]¶ Find routes and position of nodes for each edge in P.
The routes of P are returned as the shortest path route on G between each edge.
Parameters: - G (graph) – Input graph from OSMnx query.
- P (graph) – PDP tour solution.
Returns: - Groutes (list) – Routes from G for each edge in P.
- od_lats (list) – Latitude of origin-destination pairs in P.
- od_lons (list) – Longitude of origin-destination pairs in P.
- markers (list) – Marker shapes of nodes based on request type.
- labels (list) – Marker labels of nodes from request number and type information.