parameter laneChangeModel.minGapLat is only supported in the latest development version (schedule for release next week). The other parameters should work with 1.11.0 though. Which ones did you try?
Am Do., 20. Jan. 2022 um 17:07 Uhr schrieb Hriday Sanghvi via sumo-user < [email protected]>: > Hello, > > I have a simple singular 2-lane road network. Currently, I have set the > lateral-resolution parameter to 3.2 (same as default lane width?) in my > SUMO configuration file: > > <processing> >> <collision.action value="warn"/> >> <collision.mingap-factor value="0.0"/> >> <collision.check-junctions value="true"/> >> <time-to-teleport value="-1" /> >> >> * <lateral-resolution value="3.2" />* </processing> >> > > to activate the sublane model. From > https://sumo.dlr.de/docs/Simulation/SublaneModel.html , "*The > lane-changing model SL2015 is automatically used when enabling the sublane > model.*" > > I want a particular learning model to be able to set the lane-changing > parameters of vehicles in a flow with the hope that SUMO lane-changing > behavioural variables will display a difference in the behaviour. > > I have found that the way to control these parameters (example) is using > something like > >> traci.vehicle.setParameter(objID='f.0', >> param="laneChangeModel.lcStrategic", value=str(1.0)) >> > > So the param can be any attribute used here from > https://sumo.dlr.de/docs/Definition_of_Vehicles%2C_Vehicle_Types%2C_and_Routes.html#lane-changing_models > by the SL2015 lane-changing model. But when I try to use all the parameters > that are supported by SL2015 model, I get an error like > > Traceback (most recent call last): >> File "run.py", line 69, in <module> >> traci.vehicle.setParameter(objID=vh, >> param="laneChangeModel.minGapLat", value=str(0.6)) >> File "/usr/share/sumo/tools/traci/domain.py", line 220, in setParameter >> self._connection._sendExact() >> File "/usr/share/sumo/tools/traci/connection.py", line 108, in >> _sendExact >> raise TraCIException(err, prefix[1], _RESULTS[prefix[2]]) >> traci.exceptions.TraCIException: Vehicle 'ghost' does not support >> laneChangeModel *parameter 'laneChangeModel.minGapLat' (Setting >> parameter 'minGapLat' is not supported for laneChangeModel of type >> 'SL2015')*. >> > > When I comment that out, it jumps to the same error but for another one of > the attributes. Am I doing something wrong here, or have I understood > something incorrectly? I would appreciate any clarity on the matter. > > Thank you. > > Sincerely, > Hriday > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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