I agree: https://github.com/eclipse/sumo/issues/9143

Am Mo., 13. Sept. 2021 um 09:11 Uhr schrieb Gutmann, Sebastian <
[email protected]>:

> Thank you, it works as expected!
>
> Maybe it would be helpful to get a warning that the seed argument does not
> have any effect in this case (or to ignore 'rngState' and 'rngLane').
>
> This is just a note for a future release. My specific problem is solved.
> ------------------------------
> *Von:* sumo-user <[email protected]> im Auftrag von Jakob
> Erdmann <[email protected]>
> *Gesendet:* Sonntag, 12. September 2021 23:02:27
> *An:* Sumo project User discussions
> *Betreff:* Re: [sumo-user] Load saved simulation state (saved with
> --save-state.rng ) and run with different random seeds
>
> Hello,
> You may remove the elements 'rngState' and 'rngLane' from your state file
> before loading it with option seed.
> regards,
> Jakob
>
>
> Am Fr., 10. Sept. 2021 um 14:51 Uhr schrieb Gutmann, Sebastian <
> [email protected]>:
>
>> Dear Sumo-Team,
>>
>> I have the following setup. I need to save a specific simulation state
>> (with the option "--save-state.rng" for reproducibility)  and load it
>> again.
>> Loading the saved state works well.
>> However, sometimes I would like to load the saved state and need
>> randomness. Thus, I provide the argument "--seed" upon loading.
>> However, the seed argument seems to have no effect (no warning is issued
>> either).
>>
>> How can I load a state (that was saved with option "--save-state.rng")
>> and provide different random seeds?
>>
>> I am using SUMO 1.9.2 running on Windows 10.
>>
>> Thanks in advance.
>> Sebastian
>>
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