cityImage.multiGraph_fromGDF#

cityImage.multiGraph_fromGDF(nodes_gdf, edges_gdf, nodeIDcolumn)[source]#

From two GeoDataFrames (nodes and edges), it creates a NetworkX.MultiGraph.

Parameters:

  • nodes_gdf (Point GeoDataFrame) – The nodes (junctions) GeoDataFrame.

  • edges_gdf (LineString GeoDataFrame) – The street segments GeoDataFrame.

  • nodeIDcolumn (string) – Column name that indicates the node identifier column.

Returns:

G – The street network graph.

Return type:

NetworkX.MultiGraph