Hello, what do you mean by cars getting lost? There are only three legitimate reasons for cars not showing up in the simulation: - use of the option --scale - use of the option --max-depart-delay - use of the option --end so that the simulation finishes before all cars can be inserted If none of these things are happening what you describe as 'lost' is either a bug or a misunderstanding.
On route choice: Unless you use an iterative routing algorithm ( http://sumo-sim.org/wiki/Demand/Dynamic_User_Assignment) cars will always take the fastest route assuming an empty network. regards, Jakob 2014-04-07 18:24 GMT+02:00 Deborah Perrotta <[email protected]>: > Hello all, > > I have converted a big OD matrix to SUMO format and further generated the > trips using the converted matrix and the districts file. I noticed that > around 5.500 cars (out of 181500) are lost, part of them due to the use of > internal lanes. What other reasons could it be? > > Another question: in the route generation, once cars need to go form > district A to B, despite having many streets to choose, they always choose > the longest/widest lane (higher probability). What I get is a congested > lane while the others are completely free. Is there a way to solve this > issue? > > Thank you in advance, > Deborah Perrotta. > > ------------------------------------------------------------------------------ > Put Bad Developers to Shame > Dominate Development with Jenkins Continuous Integration > Continuously Automate Build, Test & Deployment > Start a new project now. Try Jenkins in the cloud. > http://p.sf.net/sfu/13600_Cloudbees_APR > _______________________________________________ > sumo-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sumo-user > ------------------------------------------------------------------------------ Put Bad Developers to Shame Dominate Development with Jenkins Continuous Integration Continuously Automate Build, Test & Deployment Start a new project now. Try Jenkins in the cloud. http://p.sf.net/sfu/13600_Cloudbees _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
