This is just the preamble which records all options that were used when starting the simulation as an xml-comment (This is written into pretty much every output file). The actual data is sometimes written with a delay due to output buffering by the operation system. Once you close the simulation (traci.close()) all output will be written.
regards, Jakob 2018-07-18 16:54 GMT+02:00 Zhiqiang Hu <hzq950...@gmail.com>: > Hi Jakob, > When I add the option "--tripinfo-output ","tripinfo.xml" into > traci.start(), I got the file tripinfo.xml. But the format is different > from the demo,it is something like this: > <?xml version="1.0" encoding="UTF-8"?> > > <!-- generated on Wed Jul 18 22:40:14 2018 by SUMO Version 0.32.0 > <?xml version="1.0" encoding="UTF-8"?> > > <configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/ > sumoConfiguration.xsd"> > > <input> > <net-file value="data/cross.net.xml"/> > <route-files value="data/cross.rou.xml"/> > <additional-files value="data/cross.det.xml"/> > </input> > > <output> > <tripinfo-output value="tripinfo.xml"/> > </output> > > <time> > <begin value="0"/> > </time> > > <report> > <verbose value="true"/> > <no-step-log value="true"/> > </report> > > <traci_server> > <remote-port value="35799"/> > </traci_server> > > <gui_only> > <start value="true"/> > </gui_only> > > </configuration> > What's wrong?How can I fix it ? > > Best regards, > Zhiqiang > > > Zhiqiang Hu <hzq950...@gmail.com> 于2018年7月18日周三 下午10:39写道： > >> Dear Jakob, >> Thanks for your time!Your advise is very helpful. >> >> Best regards, >> Zhiqiang >> >> Jakob Erdmann <namdre.s...@gmail.com> 于2018年7月18日周三 下午9:48写道： >> >>> see >>> http://sumo.dlr.de/wiki/Simulation/Output/TripInfo >>> http://sumo.dlr.de/wiki/Simulation/Output#Aggregated_Traffic_Measures >>> >>> 2018-07-18 14:22 GMT+02:00 Zhiqiang Hu <hzq950...@gmail.com>: >>> >>>> Hi Jakob, >>>> If all the vehicles has arrived,how can I get the true(not estimated) >>>> mean travel time of all vehicles?Thanks for your time! >>>> >>>> Best regards, >>>> Zhiqiang >>>> >>>> Jakob Erdmann <namdre.s...@gmail.com> 于2018年7月18日周三 下午5:05写道： >>>> >>>>> traci.edge.getTraveltime >>>>> also consider traci.lane.getTraveltime >>>>> >>>>> 2018-07-18 10:35 GMT+02:00 Zhiqiang Hu <hzq950...@gmail.com>: >>>>> >>>>>> Hi sumo-users, >>>>>> I am running a program using Traci to optimize the traffic light >>>>>> timing.And I would like to know the the mean travel time of the vehicles >>>>>> on >>>>>> a edge in last time step,what function can I use?Or any function about >>>>>> it?Thanks in advance! >>>>>> >>>>>> Best regards, >>>>>> Zhiqiang >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> sumo-user mailing list >>>>>> sumo-user@eclipse.org >>>>>> To change your delivery options, retrieve your password, or >>>>>> unsubscribe from this list, visit >>>>>> https://dev.eclipse.org/mailman/listinfo/sumo-user >>>>>> >>>>>> >>>>> _______________________________________________ >>>>> sumo-user mailing list >>>>> sumo-user@eclipse.org >>>>> To change your delivery options, retrieve your password, or >>>>> unsubscribe from this list, visit >>>>> https://dev.eclipse.org/mailman/listinfo/sumo-user >>>>> >>>> >>>> _______________________________________________ >>>> sumo-user mailing list >>>> sumo-user@eclipse.org >>>> To change your delivery options, retrieve your password, or unsubscribe >>>> from this list, visit >>>> https://dev.eclipse.org/mailman/listinfo/sumo-user >>>> >>>> >>> _______________________________________________ >>> sumo-user mailing list >>> sumo-user@eclipse.org >>> To change your delivery options, retrieve your password, or unsubscribe >>> from this list, visit >>> https://dev.eclipse.org/mailman/listinfo/sumo-user >>> >> > _______________________________________________ > sumo-user mailing list > sumo-user@eclipse.org > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/sumo-user > >
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