cityImage.join_nodes_edges_by_coordinates#
- cityImage.join_nodes_edges_by_coordinates(nodes_gdf, edges_gdf)[source]#
The function merge the u-v nodes information, from the nodes GeoDataFrame, with the edges_gdf GeoDataFrame. The process exploits coordinates pairs of the edges for finding the relative nodes in the nodes GeoDataFrame.
- Parameters:
nodes_gdf (Point GeoDataFrame) – Nodes (junctions) GeoDataFrame.
edges_gdf (LineString GeoDataFrame) – Street segments GeoDataFrame.
- Returns:
nodes_gdf, edges_gdf – The junction and street segment GeoDataFrames.
- Return type:
tuple