Re: [sumo-user] Sumo --random option

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

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 <pmarc002@xxxxxxx>:

All,

This page 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

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