Thanks. I will check this out. On Wed, May 29, 2019 at 5:39 PM Jakob Erdmann <[email protected]> wrote:
> In meso, vehhicles don't have to lane-change in order to use the correct > turning lane. In the sumo microsimulation, lanechanging does play a role > and and can impede traffic. You can check whether it makes a difference if > you set vehicle attribute departLane="best" so vehicles enter the > simulation already on the correct lane. > > Also, meso vehicles depart with maximum speed. To get the same effect in > sumo set departSpeed="max". > > Am Mi., 29. Mai 2019 um 14:04 Uhr schrieb rony gracious < > [email protected]>: > >> 2 two lane edges towards the junction and two three lane ones. >> Vehicle count is around 20 - 60k in different approaches. >> >> On Wed, 29 May 2019, 5:31 pm Jakob Erdmann, <[email protected]> >> wrote: >> >>> It may help to observe both simulations closely in sumo-gui to see if >>> there is an obvious difference in behavior indicating a problem in either >>> of the simulations. >>> How large is your scenario in terms of intersections,edges,vehicle count? >>> >>> Am Mi., 29. Mai 2019 um 10:55 Uhr schrieb rony gracious < >>> [email protected]>: >>> >>>> The flow given was same for both 5 hour simulation. But when I take >>>> count for every 30 minutes that's where the difference is. The last vehicle >>>> in sumo enters 2 hours after the last vehicle in meso entered. >>>> >>>> Yes. Sorry. I meant junction control. >>>> >>>> On Wed, 29 May 2019, 12:30 pm Jakob Erdmann, <[email protected]> >>>> wrote: >>>> >>>>> It's hard to answer this generally. Meso and miro are different models >>>>> so there will be many situations in which they produce different results. >>>>> You first have to figure out whether the sumo flow is too low (e.g. >>>>> due to road nework problems) or whether the the meso flow is too high >>>>> (which can be due to the used options). >>>>> There is no meso option called tl-logic (but there is one for tls and >>>>> one for junction control) so you need to be more precise on the used >>>>> option. >>>>> >>>>> regards, >>>>> Jakob >>>>> >>>>> Am Mi., 29. Mai 2019 um 07:47 Uhr schrieb rony gracious < >>>>> [email protected]>: >>>>> >>>>>> For the same flow sumo is taking around 2 hours of extra simulated >>>>>> time then meso which accounts for this extra counts. >>>>>> >>>>>> On Wed, May 29, 2019 at 11:02 AM rony gracious <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> While I run meso for a 5 hour simulation with loop detectors placed >>>>>>> there is a considerable difference in vehicle count from when I do the >>>>>>> same >>>>>>> with sumo. When I took vehicle count every 30 minutes meso had atleast >>>>>>> 100 >>>>>>> vehicles more than sumo in each time step of 30 minutes. >>>>>>> >>>>>>> Can anyone tell me why that is and how I can get more closer to a >>>>>>> sumo SIM with meso. The only parameters I am using is mesosim true and >>>>>>> meso >>>>>>> tl logic true which is in mesoscopic. >>>>>>> >>>>>>> Rony Gracious >>>>>>> >>>>>> _______________________________________________ >>>>>> 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 >>> >> _______________________________________________ >> 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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