Greetings, I am doing some research on the Dynamic Traffic Assignment (DTA) and trying to use Sumo's DTA components on my test network. I am succesfully using the duaiterate.py or one-shot.py scripts and getting results. But I have couple of questions about duaiterate.py :
What convergence measure does it use to calculate the User Equilibrium (UE) ? Literature has many measurements like Relative Gap, Volume/Capacity ratios, Measure of Successive Averages (MSA) ... But I wonder which measurement does SUMO use? I've checked the code of duaiterate.py but cant find any calculations about this. Website documentation about duaiterate.py or DTA does not specify which method it is used as well. If Sumo uses any of these measurements does it give an output about it ? So we can understand how close it is to an Equilibrium State. My other question is, is there any System Optimal Dynamic Traffic Assigment script for Sumo ? As far as I can tell from the documentation there isnt. But maybe there is a plan in the future ? I thought this would be a good platform to ask about this matters. Thank you for your time. Best Regards Sadullah. -- Sent from: http://sumo-user-mailing-list.90755.n8.nabble.com/ _______________________________________________ sumo-user mailing list [email protected] To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-user
