grid2demand
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asu-trans-ai-lab
A tool for generating zone-to-zone travel demand based on grid zones and gravity model
1. The coefficients of the friction factor function need to use the unit of travel time in min. Maybe the average speeds for different modes can be considered to convert...
I have noticed that running the following code does not work when the node_id (in the node.csv file generated by osm2gmns) starts with anything other than 0. Step 2: Generate...
For each possible activity node (where zone_id is positive in the node.csv generated by osm2gmns), we need to assign a zone_id from the TAZ system to the corresponding node in...
PermissionError while saving CSV files in save_results_to_csv function, with simple try-except block
When running the save_results_to_csv function in the grid2demand package, a PermissionError is raised when attempting to save CSV files (e.g., zone.csv, node.csv, etc.). This may occur if the file is...
related to codes: https://github.com/xyluo25/grid2demand/blob/main/grid2demand/func_lib/gen_agent_demand.py We encountered the following error when running the gen_agent_based_demand function from the gen_agent_demand.py module: we have an error AttributeError:'dict'object has no attribute 'x coord' This error...
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A tool for generating zone-to-zone travel demand based on grid zones and gravity model