Hi, answers are inline below Am 06.07.20 um 09:24 schrieb Tetris: > I used fcd output to get the acceleration and speed data of a simulation. > The total travel time is 168 seconds longer with --step-length 1 than with > --step-length 0.1.
This sounds like a lot. What is the absolute value of the total travel time? > The wiki mentions that the fcd output of SUMO works like a GPS. Does this > mean the smaller time steps are more accurate? Well not more accurate just more frequent. But yes probably most car following models also give a more accurate picture of the vehicle movements when run with a smaller step length. > I also wanted to make videos of my simulations using vlc screen capture. > That worked fine using SumoGui with step length of 1 second, but this seems > to be wrong now. Is there a way to get videos of the correct simulation with > step length 0.1? I guess the step length in SumoGui can be changed and then > instead of vlc capture there should be screenshots exported? The "extra" version of sumo can also export h264 videos directly. Just enter a filename with suffix .h264 when saving a screenshot. This is still an experimental feature so your feedback is very welcome. You can also run with a bigger delay value and still use vlc and speed it up afterwards. Best regards, Michael
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