Vehicles may be discarded if their departSpeed is unsafe. This should be visible in the error log from messages such "Vehicle xyz will not be able to depart using the given velocity". regards, Jakob
2017-05-25 17:48 GMT+02:00 Pyatkova, Katya <[email protected]>: > Dear SUMO people, > > Please help me understand what is happening with the total number of > simulated vehicles. I am using activityGen to simulate the traffic demand > in a city with 140 000 inhabitants. The number of vehicles in the > simulation decreases as follows > > > - The trips are around 64500 > > - The routes are around 56800 (after duarouter is run; I have > also checked the network with netcheck.py and it is all connected) > > - Summary file: > > o loaded="53128" > > o inserted="52788" > The simulation is run with --max-depart-delay -1, so that I can make sure > that all vehicles are loaded, but I am still missing some. > > At the end, I have lost around 18% of my trips. > > Do you have any suggestions why this might be happening and perhaps a fix? > > Thanks for considering my enquiry. > > Best regards, > > Katya Pyatkova > MSc, PhD Student > Centre for Water Systems > College of Engineering, Mathematics and Physical Sciences (CEMPS) > University of Exeter, North Park Road, Exeter EX4 4QF, United Kingdom > [email protected]<mailto:[email protected]>, +44 (0) 7598 > 659122<tel:%2B44%20%280%29%207598%20659122> > > > ------------------------------------------------------------ > ------------------ > 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 > ------------------------------------------------------------------------------ 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
