Hello, 1) Thank for reporting this issue which is now being tracked at https://github.com/eclipse/sumo/issues/4076 The warning, which is invalid, was intended as a fail-safe when loading unsorted route files incrementally. As a work-around you can load your route file all at once by adding it to the list of additional files (this disables the check for sorted departures): sumo --additional-files yourVehicles.rou.xml This way, the option --random-depart-offset should work as expected
2) set --random-depart-offset, set vehicle (or flow) attribute departPos="random". Then call sumo with different values of --seed or add option --random (which uses a random seed) See http://sumo.dlr.de/wiki/Simulation/Randomness Another important aspect of stochastic simulations are speed distributions: http://sumo.dlr.de/wiki/Definition_of_Vehicles,_Vehicle_Types,_and_Routes#Speed_Distributions regards, Jakob 2018-05-15 16:24 GMT+02:00 Thanos Tasakos <[email protected]>: > Hello all, > > 1. if u have a given rou.xml file is it possible to create many > different perturbed versions of it (i want to add stochasticity at each > run). One option that i came accross was to use --random-depart-offset > <TIME> but when i add this tag to my sumocfg file the sumo-gui wouldnt > run giving a Warning that the departures should be ordered. > 2. Generally given a .rou file how can i change it(different > departures, different starting positions) > > Kind regards, > > Thanos Tasakos > > > > _______________________________________________ > 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 > >
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