Hi, Thank you for the answer but using traci.load significantly increases my experiment times. Is there any other way?
On Fri, Feb 26, 2021 at 12:13 AM Jakob Erdmann <[email protected]> wrote: > You can use trac.load instead of trac.loadState > traci.load restarts the simulation with new options which allows to load > from a state but can also reset output file paths. > > Am Do., 25. Feb. 2021 um 21:01 Uhr schrieb . Abdullah <[email protected]>: > >> Hi, >> >> I am having a problem with tripinfo.xml. I am starting a simulation and >> lets say it runs for 10 seconds and then I make a saveState (let's call >> this state 0). During this time 3 cars have finished their journey and >> their info was written in the tripinfo file. I continue the simulation for >> 10 more seconds (let's call this simulation 1) and 2 more cars' info is >> written in the file, I calculate the distance driven by all cars so far. >> Now I use loadState to load back state 0, that I saved earlier without >> stopping the simulation (traci.close) and I do another 10 seconds >> simulation with a bit of randomness and try to calculate the distance >> again. The problem is the 2 cars from simulation 1 are still there in the >> file. Is there a way to restore the tripinfo file to the same state when >> state 0 was saved. Or is there a way to specify a different tripinfo file >> with loadState. >> >> On Tue, Feb 16, 2021 at 2:13 PM Jakob Erdmann <[email protected]> >> wrote: >> >>> set option --tripinfo-output.write-unfinished >>> >>> Am Di., 16. Feb. 2021 um 20:37 Uhr schrieb . Abdullah <[email protected] >>> >: >>> >>>> Hi, >>>> >>>> I have tried the --tripinfo-output option to get the total distance >>>> traveled by all vehicles but it only gives me the values for those vehicles >>>> that have reached their destination. Is there a way get distance travelled >>>> by both vehicles that are still in the networking and those that have >>>> finished their journey, together at the end of a simulation. >>>> >>>> On Sat, Feb 13, 2021 at 12:29 PM . Abdullah <[email protected]> wrote: >>>> >>>>> Thank you Lokesh and Jakob for the ideas. I'll try them both and >>>>> see how it goes. Thank you again. >>>>> >>>>> On Sat, Feb 13, 2021 at 4:55 AM Jakob Erdmann <[email protected]> >>>>> wrote: >>>>> >>>>>> You can also use --statistic-output and multiply the number of >>>>>> arrived vehicles ('inserted' - 'running') with vehicleTripStatistic >>>>>> attribute 'routeLength' . >>>>>> >>>>>> Am Sa., 13. Feb. 2021 um 01:37 Uhr schrieb Lokesh Das < >>>>>> [email protected]>: >>>>>> >>>>>>> Hi Abdullah, >>>>>>> >>>>>>> You can use the tripinfo.xml file to calculate the total distance >>>>>>> traveled by all vehicles at the end of the simulation. The tripinfo >>>>>>> file >>>>>>> contains the total travel distance for every vehicle which has finished >>>>>>> its >>>>>>> trip. You just need to parse it. >>>>>>> >>>>>>> Thanks, >>>>>>> >>>>>>> On Fri, Feb 12, 2021 at 3:26 PM . Abdullah <[email protected]> wrote: >>>>>>> >>>>>>>> Hi, >>>>>>>> >>>>>>>> I am trying to calculate the total distance travelled by all >>>>>>>> vehicles in a network from start to end of a simulation. Currently, I >>>>>>>> am >>>>>>>> doing the following after every simulation step: get the list of all >>>>>>>> vehicle ids using traci.vehicle.getIDList() and then iterate over the >>>>>>>> list >>>>>>>> and call traci.vehicle.getDistance(vehid) and save this value to add up >>>>>>>> later. >>>>>>>> >>>>>>>> This becomes very slow as the number of vehicles increases >>>>>>>> over time. If I do this once at the end of the simulation then I lose >>>>>>>> the >>>>>>>> information about vehicles that have reached their destination between >>>>>>>> start and end. >>>>>>>> >>>>>>>> I was wondering if there is a way of finding the total distance >>>>>>>> travelled once at the end of the simulation that also takes into >>>>>>>> account of >>>>>>>> all the vehicles that have left the network. >>>>>>>> >>>>>>>> -- >>>>>>>> Thank you. >>>>>>>> Abdullah >>>>>>>> _______________________________________________ >>>>>>>> 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 >>>>>>> >>>>>> _______________________________________________ >>>>>> sumo-user mailing list >>>>>> [email protected] >>>>>> To unsubscribe from this list, visit >>>>>> https://www.eclipse.org/mailman/listinfo/sumo-user >>>>>> >>>>> >>>>> >>>>> -- >>>>> Thank you. >>>>> Abdullah >>>>> >>>> >>>> >>>> -- >>>> Thank you. >>>> Abdullah >>>> _______________________________________________ >>>> 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 >>> >> >> >> -- >> Thank you. >> Abdullah >> _______________________________________________ >> 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 > -- Thank you. Abdullah
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