I have been able to resolve the issue with your help. Thank You. Regards, Buddini
On Sun, Apr 14, 2024 at 8:37 PM Jakob Erdmann via sumo-user < [email protected]> wrote: > The difference is caused by having two different simulations: > - The first simulation is run with traci control (traci.start, ... > traci.lane.setAllowed, ... traci.close() and reflects the use of the BPL > - The second simulation is run with subprocess.run and doesn't have the > BPL. > > Your first simulation runs with the gui and your second simulation > produces the stop-output. > My advice is to add the --stop-output command to the sumoCmd for the first > simulation and dispense with the second simulation. > > Am Sa., 13. Apr. 2024 um 07:09 Uhr schrieb Buddini Wanasooriya via > sumo-user <[email protected]>: > >> Hello, >> As a new user of SUMO, I am currently engaged in an experiment to study >> the bus bunching phenomena and assess the feasibility of implementing a Bus >> Priority Lane (BPL) within SUMO's simulation environment. >> I have developed a sample network for this, considering two scenarios as >> follows. >> >> 1. Base scenario without a bus lane >> 2. BPL scenario with a bus lane >> >> I have generated the stop_output as the output file to identify bus >> bunching. The "started" attribute has been considered in that file, to >> identify the time at which buses are arriving at a certain bus stop. >> For the second scenario, the BPL has been activated via TraCI. However, >> the time recorded in the "started" attribute in stop_output here, is the >> same as the base scenario. When I compare it with the SUMO GUI, the time >> recorded in the stop_output is different from the observation of the >> simulation. >> I have attached a screenshot illustrating the arrival of "BUS_40" at bus >> stop "bs_0". While the timestamp recorded in the "started" attribute of the >> stop_output file indicates 1031, the corresponding timestamp displayed in >> the SUMO GUI is 402. >> Additionally, I attempted the BPL scenario without using TraCI by >> manually enabling the bus lane through the network file. From this method, >> I have obtained two different stop_output files for the two scenarios. It >> displayed the accurate "started" attribute that matches the SUMO GUI. >> The working folder containing all the generated stop_output files is >> attached herewith for your reference. >> Kindly assist in resolving this matter to effectively employ TraCI to >> ensure the recording of accurate timestamps in the stop_output file, for >> the BPL scenario. >> >> Thank You in advance. >> Regards, >> Buddini >> _______________________________________________ >> 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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