When you change the amount of traffic with the -e option than the traffic is spread over a larger time. To increase the traffic density you need to use the -p option (https://sumo.dlr.de/docs/Tools/Trip.html#arrival_rate) Also, when there are only a few vehicles in the network, the traffic interactions are negligible and the effects of randomness (the trips are random after all) are dominant. I recommend that you observing the generated simulations carefully to see what I mean. regards, Jakob
Am Mi., 25. März 2020 um 13:28 Uhr schrieb Raheleh Zarei < raheleh.za...@gmail.com>: > I use randomtrips.py to create random trips. I use the command below to > generate trips. > > python randomTrips.py -n ./RoutingSim1.net.xml -o ./RoutingSim1.rou.xml > -e 20 --route-file .RoutingSimRoute1.rou.xml --validate true > > Thanks > > On Wed, Mar 25, 2020, 01:56 Jakob Erdmann <namdre.s...@gmail.com> wrote: > >> How did you define/generate your trips? >> >> >> Am Mi., 25. März 2020 um 03:54 Uhr schrieb Raheleh Zarei < >> raheleh.za...@gmail.com>: >> >>> Hello, >>> >>> I have an issue regarding the information that I receive in verbose >>> mode. Referring to this page, >>> https://sumo.dlr.de/docs/Simulation/Output.html, average route length, >>> and average trip duration should be the average length of all the trips >>> that happened during the simulation and the same for trip duration. I >>> expect to have a bigger number for these parameters when I run the >>> simulation with more number of trips (cars) for the same network. It means >>> average travel length and average travel time should be bigger when I have >>> 20 trips than when I have 10 trips. But the output that I have from SUMO >>> right now is reverse. >>> Would you please help me with this? >>> >>> Thank you, >>> Raheleh >>> >>> -- >>> *RAZ* >>> _______________________________________________ >>> sumo-user mailing list >>> sumo-user@eclipse.org >>> To unsubscribe from this list, visit >>> https://www.eclipse.org/mailman/listinfo/sumo-user >>> >> _______________________________________________ >> sumo-user mailing list >> sumo-user@eclipse.org >> To unsubscribe from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > _______________________________________________ > sumo-user mailing list > sumo-user@eclipse.org > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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