Thank you a lot Jakob for these clarifications. Thus, the travel times for public transport do not taken into account the state of traffic (e.g. jam) although the public vehicles can drive on the same lanes that cars. Furthermore, in the case of intermodal routing, if no input data about the edges is given, the minimum travel time (length/allowedSpeed) will be used for cars, is not it? What is this allowedSpeed?
Best regards, Azise Le jeu. 12 déc. 2019 à 11:08, Jakob Erdmann <[email protected]> a écrit : > The travel times for cars are taken from edgeData output that is generated > by the simulation runs. See > https://sumo.dlr.de/docs/Simulation/Output/Lane-_or_Edge-based_Traffic_Measures.html > The travel times for public transport are taken directly from the > schedule (ignoring any delays encountered during the simulation). > The travel times for pedestrians use their maximum walking speed > multiplied by a factor to account for delays (--persontrp.walkfactor, > default 0.75) > > regards, > Jakob > > > Am Do., 12. Dez. 2019 um 10:26 Uhr schrieb Azise Oumar Diallo < > [email protected]>: > >> Hello Jakob, >> >> - Ok, very good. Thank you for these changes although I wanted to >> participate 😅. >> - Exactly, I had a question about how the computation of the travel >> times is calculated (estimated). Can you enlighten me on this point >> please. >> >> No problem to use my input files for the tests. >> >> Best regards, >> Azise >> >> >> Le mer. 11 déc. 2019 à 23:49, Jakob Erdmann <[email protected]> a >> écrit : >> >>> Hello, >>> duaIterate.py was not designed to work with intermodal scenarios. I've >>> made some changes to allow this. >>> See https://github.com/eclipse/sumo/issues/6403 >>> >>> - the bus flow is not routed intentionally because public transport >>> routes typically should not be changed (this can be changed by setting the >>> option --ptline-route). A better solution is to put the bus flow inside the >>> additional file >>> - the accuracy of the travel time estimate is reduced when adding the >>> bus travel times into the result (as they use their own lanes in your >>> scenario). To this end buses may be filtered out of the dump with a new >>> duaIterate option. >>> >>> Using the latest dev-version (available for download tomorrow) the >>> following call succeeds in letting persons avoid car use after a few >>> iterations: >>> duaIterate.py -n intermodalRoadNet.net.xml --additional busStop.add.xml >>> -r demandAvecCongestion.rou.xml -l 10 duarouter--additional-files >>> busStop.add.xml --measure-vtypes DEFAULT_VEHTYPE >>> >>> Do you mind if I add your input files to our test suite? >>> >>> regards, >>> Jakob >>> >>> Am Mi., 11. Dez. 2019 um 16:22 Uhr schrieb Azise Oumar Diallo < >>> [email protected]>: >>> >>>> Hi SUMO users, >>>> I have tried using *duaIterate.py* of *SUMO 1.3* for intermodal trips >>>> in order to identify different routing choices with the modes of transport >>>> offered (bus, car). >>>> >>>> I get errors during the second iteration step as specified in the log >>>> file (dua.log). >>>> >>>> The number of iteration that I intend to perform is 10. >>>> >>>> I also do not understand why bus flow is not considered when generating >>>> the routes file. >>>> >>>> Here are the files for a minimal example scenario. >>>> >>>> Thank you in advance for your help. >>>> >>>> Best regards, >>>> -- >>>> Azise Oumar DIALLO >>>> Doctorant >>>> IMT Lille-Douai >>>> 03 27 71 24 74 >>>> _______________________________________________ >>>> sumo-user mailing list >>>> [email protected] >>>> To change your delivery options, retrieve your password, or unsubscribe >>>> from this list, visit >>>> https://www.eclipse.org/mailman/listinfo/sumo-user >>>> >>> _______________________________________________ >>> sumo-user mailing list >>> [email protected] >>> To change your delivery options, retrieve your password, or unsubscribe >>> from this list, visit >>> https://www.eclipse.org/mailman/listinfo/sumo-user >>> >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> To change your delivery options, retrieve your password, or unsubscribe >> from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > _______________________________________________ > sumo-user mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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