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Feature Description:
We propose to introduce two new data fields in the link.csv and link_performance_scenario_...csv files to better manage restricted turn nodes. This can improve traffic flow management and congestion control.
How It Works:
link.csv File:
New Field: restricted_turn_nodes_p1
Purpose: Represents nodes where left turns and possibly U-turns are prohibited, improving traffic flow and managing congestion during specified periods.
Example: For a left-turn movement from node 41 to 40, then to 464, record the value '464' in restricted_turn_nodes_p1 for the link node 41 to 40.
link_performance_scenario_...csv File:
New Fields: restricted_turn_nodes and auto_turn_volume
Purpose: Display restricted turn nodes specified by the user for a particular demand period, and the corresponding auto mode turn volume.
Note: auto_turn_volume presents data as node_id: turn volume, where 'node_id' is the ongoing node id from the current line.
Example Usage:
If node 464 is restricted during the 'AM' period (displayed in the restricted_turn_nodes field), there might be no volume in auto_turn_volume. However, if you remove node 464 from restricted_turn_nodes_p1 for the link node 41 to 40, auto_turn_volume in the link_performance_scenario_...csv will display 186:4, indicating an allowed movement from node 41 to 40 to 186, with an auto volume of 4 vehicles.
Additional Context:
An empty auto_turn_volume field does not necessarily indicate a turn restriction, it could simply be no volume for that turn due to the nature of the OD demand and traffic assignment.
The text was updated successfully, but these errors were encountered:
Feature Description:
We propose to introduce two new data fields in the link.csv and link_performance_scenario_...csv files to better manage restricted turn nodes. This can improve traffic flow management and congestion control.
How It Works:
link.csv File:
New Field: restricted_turn_nodes_p1
Purpose: Represents nodes where left turns and possibly U-turns are prohibited, improving traffic flow and managing congestion during specified periods.
Example: For a left-turn movement from node 41 to 40, then to 464, record the value '464' in restricted_turn_nodes_p1 for the link node 41 to 40.
link_performance_scenario_...csv File:
New Fields: restricted_turn_nodes and auto_turn_volume
Purpose: Display restricted turn nodes specified by the user for a particular demand period, and the corresponding auto mode turn volume.
Note: auto_turn_volume presents data as node_id: turn volume, where 'node_id' is the ongoing node id from the current line.
Example Usage:
If node 464 is restricted during the 'AM' period (displayed in the restricted_turn_nodes field), there might be no volume in auto_turn_volume. However, if you remove node 464 from restricted_turn_nodes_p1 for the link node 41 to 40, auto_turn_volume in the link_performance_scenario_...csv will display 186:4, indicating an allowed movement from node 41 to 40 to 186, with an auto volume of 4 vehicles.
Additional Context:
An empty auto_turn_volume field does not necessarily indicate a turn restriction, it could simply be no volume for that turn due to the nature of the OD demand and traffic assignment.
The text was updated successfully, but these errors were encountered: