CODEWITHSUNDEEP
sumo
user8561039
user8561039

Reputation: 115

Repeat a simulation with different seed values in SUMO

I want to run a particular simulation for 100 times with different seed values and get each output separately into 100 files. Although I found how to set seed value I am not sure how to do repeats. I would really appreciate if someone can help.

Upvotes: 0

Views: 645

Answers (2)

user8561039
user8561039

Reputation: 115

I work on windows and ended up using the following in a bat file

for /l %%N in (1 1 100) do (      
   sumo -c hello.sumocfg --output-prefix TIME --seed !random!
)

Michael's answer'd be the best.

Upvotes: 1

Michael
Michael

Reputation: 3680

There is no way to do this inside sumo, so it really depends on your platform / personal preferences. On Linux the easiest way is probably a shell script, cross platform a python script could be the best way (provided you have python):

import subprocess
for i in range(100):
    subprocess.call(["sumo", "-c", "my.sumocfg", "--random", "--output-prefix", str(i)])

Upvotes: 2

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