geosnap.io.project_network¶
- geosnap.io.project_network(network, output_crs=None, input_crs=4326)[source]¶
Reproject a pandana.Network object into another coordinate system.
Note this function does not change the legth of any network edges, but reprojects the x and y coordinates of the nodes (e.g. for precise snapping) between nodes and projected origin/destination data
- Parameters:
- network
pandana.Network an instantiated pandana Network object
- input_crs
int, optional the coordinate system used in the Network.node_df dataframe. Typically these data are collected in Lon/Lat, so the default 4326
- output_crs
int,str, orpyproj.crs.CRS, required EPSG code or pyproj.crs.CRS object of the output coordinate system
- network
- Returns:
pandana.Networkan initialized pandana.Network with ‘x’ and y’ values represented by coordinates in the specified CRS