Thanks Jakob. I tried to use --default.speeddev 0 to eliminate the effect of speed deviation, but it actually worsened the situation. The scenario is not that small, but I try to make one that is manageable and send it to you.
Best, Sasan On Mon, Oct 4, 2021 at 5:22 PM Jakob Erdmann <[email protected]> wrote: > If your simulation is using vehicle speed deviations (active by default), > I recommend that you use the latest development version which supports > option > --vehroute-output.speedfactor This reproduces the same vehicle speeds as > the original run and should thereby reduce discrepancy. > > There are other reasons for the discrepancy (i.e. > https://github.com/eclipse/sumo/issues/3024). > If you can provide a small scenario that shows a strong difference between > original run and re-run, please send it my way. > > regards, > Jakob > > > Am Mo., 4. Okt. 2021 um 17:15 Uhr schrieb Sasan Amini <[email protected] > >: > >> Dear all, >> >> I am trying to re-create a scenario for which I don't have a calibrated >> route file, and thus, I use device-rerouting as a Noniterative Stochastic >> Route Choice method to avoid using duaIterate and time consuming Dynamic >> User Equilibrium. >> I export the final routes by using --vehroute-output option and provide >> that as an input to my simulation again. Route lengths are identical, which >> means the problem is that when I try to re-run the scenario with the newly >> generated route file, I get fewer cars in my network. What I observe is >> that almost one-third of my 300,000 cars cannot enter the simulation due to >> congestion and therefore, I get a totally different traffic situation. I >> tried options like --vehroute-output.intended-depart, but I still get >> different departure times. I am running meso-simulation version 1.10.0 and >> do not change any other parameters of my simulation except for the input >> route file. Any tips that help me reproduce exactly the same scenario are >> appreciated. >> >> Thanks, >> Sasan >> >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> To unsubscribe from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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