Thank you for your answer. It is strange but just by changing the simulation start time of the ns3 application the distance is now respecting the order.
It seems that by choosing a later simulation time as I was doing the vehicles order is no more respected. Regards Fatma ᐧ 2017-09-18 22:05 GMT+02:00 Jakob Erdmann <[email protected]>: > Please send a timestep from the fcd file that corresponds to this > situation. > regards, > Jakob > > 2017-09-18 18:02 GMT+02:00 Fatma Marzouk via sumo-user < > [email protected]>: > >> Hello, >> >> >> I was trying to have vehicles running with a constant speed and a fixed >> intervehicle gap with the vehicle 0 is the leader and 5 others vehicles >> following it in respect to their ID order. I followed the steps in here >> <https://sourceforge.net/p/sumo/mailman/message/36036344/> >> and could see in sumo-gui that the vehicle gap is fixed and quite small. >> >> The problem is that when I export the trace to ns2mobility format and run >> an application in ns3 that computes the distance between node 0 and the >> others nodes, I see that node 2 is much more closer to the node 0 than >> node >> 1 which is not the case in sumo-gui where vehicles are moving in the good >> order. >> >> Note : I use sumo-0.24.0 and after using the command traceExporter.py >> --fcd-input trip.xml --ns2mobility-output mobility.tcl -b 0 -e 3000 >> I get the ns2 tracefile where I change node (0.x)--> node (x). >> >> Can someone please help know the reason of that ? >> >> Best Regards >> >> Fatma MARWOUK >> ᐧ >> ------------------------------------------------------------ >> ------------------ >> Check out the vibrant tech community on one of the world's most >> engaging tech sites, Slashdot.org! http://sdm.link/slashdot >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/sumo-user >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> To change your delivery options, retrieve your password, or unsubscribe >> from this list, visit >> https://dev.eclipse.org/mailman/listinfo/sumo-user >> > > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
