Hello, route files for large scenarios can indeed be quite large (we're occasionally dealing with input files in the gigabyte range). However, the files are processed sequentially and do not require their own size in RAM. You can define a poisson-distributed flow (or rather binomially distributed to be precise) as explained here: http://sumo.dlr.de/wiki/Definition_of_Vehicles,_Vehicle_Types,_and_Routes#Repeated_vehicles (see attribute probability). As to inserting this into a route file. Simply use a text editor. regards, Jakob
2015-02-16 3:46 GMT+01:00 François Vaudrin <[email protected]>: > Hello, > > I edited a file .rou.xml and I described each route for each vehicle (OK). > > This works for a simulation that lasts a reasonable time (eg. 900 sec) but > a simulation of 3 hours ( 10,800 sec.) is that implies building a file of > nearly 10,000 lines (if there a starting every second ) ? > > If I want to simplify the work file, I understand that we could use this > syntax : > > <vehicles> > <trip id="t" depart="0" from="beg" to="end"/> > <flow id="f" begin="0" end="100" number="23" from="beg" to="end"/> > </vehicles> > > How do I insert this code into the .rou.xml file? > > Is it possible to simulate this flow with a Poisson law ? > > thank you > > François Vaudrin, ing, MBA > Laboratoire ERICAE > Faculté des Sciences et de Génie > Université Laval, CANADA > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > > http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk > _______________________________________________ > sumo-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sumo-user > ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
