1) please post the contents of your sumocfg file 2) the inter-vehicle distance depends on a) traffic volume (configurable in your case with randomTrips parameter --period, see http://sumo.dlr.de/wiki/Tools/Trip#Arrival_rate) b) vehicle type parameters (tau, minGap, speedDev, see http://sumo.dlr.de/wiki/Definition_of_Vehicles,_Vehicle_Types,_and_Routes#Vehicle_Types)
To add these parameters when using randomTrips, see http://sumo.dlr.de/wiki/Tools/Trip#Automatically_generating_a_vehicle_type c) measuring average distance between cars for each network edge can be done via density measurements: http://sumo.dlr.de/wiki/Simulation/Output/Lane-_or_Edge-based_Traffic_Measures regards, Jakob Am Di., 8. Jan. 2019 um 19:24 Uhr schrieb bassma aldahlan < [email protected]>: > > > ------------------------------ > *From:* bassma aldahlan > *Sent:* Tuesday, January 8, 2019 6:23 PM > *To:* [email protected] > *Subject:* more than 100 vehicles in sumo an OSM > > Hi All, > When I use this command to generate more than 100 vehicles, it fails. I do > know why? > $python /home/bassma/sumo-0.32.0/tools/randomTrips.py -n map.net.xml -r > mapm.rou.xml -e 150 -l > > then > $ > bassma@bassma-Inspiron-15-3567:~/map22/200$ sumo -c map200.sumo.cfg > --fcd-output map200m.sumo.xml > Loading configuration... done. > Warning: Environment variable SUMO_HOME is not set, schema resolution will > use slow website lookups. > Warning: Environment variable SUMO_HOME is not set, schema resolution will > use slow website lookups. > Warning: Environment variable SUMO_HOME is not set, schema resolution will > use slow website lookups. > bassma@bassma-Inspiron-15-3567:~/map22/200$ Vehicles TOT 100 ACT 98 BUF > 0) > bassma@bassma-Inspiron-15-3567:~/map22/200$ > Why it only allows me to have 100 vehicles, I cannot add more? How to fix > this, please? > > 2- How can I specify the distance between cars? or get the distance? > > > Thank you, > _______________________________________________ > 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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