Hello, there is currently no way to reset the random number generator except by restarting the simulation. So running scenario A,B will have different behavior in B compared to running B alone. A solution would be in https://github.com/eclipse/sumo/issues/1418 (and then saving state before running B) regards, Jakob
Am Fr., 17. Apr. 2020 um 11:32 Uhr schrieb Branka Mirchevska < [email protected]>: > Hello Jakob, > > I took a look at the output files, there has been an oversight and I wasn't > using the randomly generated seed, thanks for pointing that out! > > I would like to know, if there is a way I can make sure that whenever I ran > scenario B, regardless of how many scenarios I have ran before it (without > restarting Sumo), I get exactly the same behavior of the surrounding > vehicles (given of course that I don't change the behavior of the one > remotely controlled vehicle). > > This is important because I want to keep track of collisions caused by the > remotely controlled vehicle, and a slight change of the behavior of the > surrounding vehicles, next time I ran the simulation, may result in no > collision. > > This is the setting: I have fixed scenarios A, B, C, D, ...., Z (different > num. of vehicles, starting positions etc). I automatically evaluate the > performance of the remotely controlled vehicle on all of them. After the > evaluation is done, I detect that in scenario K there has been a collision. > I want to directly run just that one scenario and inspect it to see what > happened, without the possibility that I see something else now due to > slightly changed behavior of the other vehicles. > > Thank you! > > VG > Branka > > > > -- > Sent from: http://sumo-user-mailing-list.90755.n8.nabble.com/ > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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