There are actually multiple random number generates working within a SUMO simulation. When using --seed they all use the given seed but when using --random they may all get different seeds due to timing effects. This means there is currently no way to reproduce a simulation that was started with option --random.
regards, Jakob Am So., 24. Feb. 2019 um 20:39 Uhr schrieb PETER MARCHIONE <[email protected] >: > All, > > This page <https://sumo.dlr.de/wiki/Simulation/Randomness> on the SUMO > wiki says " When using the option --random the seed will be chosen based on > the current system time resulting in truly random behavior." What I want to > know is if SUMO outputs what seed it decided on somewhere. If not, I think > it's possible to simply generate a seed and feed it to SUMO manually, but > if SUMO tells you what seed it was using somehow, that might be more > convenient. > > Thanks, > > -Peter > > > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> > Virus-free. > www.avast.com > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link> > <#m_2367194012119560447_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> > _______________________________________________ > sumo-user mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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