Thanks Jakob for this advice. I always try to avoid to read those complex compounds to reduce computation and IO. Do you think using this will have a large influence on that? Calculating/reading all this data just to get the number of passed vehicles seems a bit over the top. Do you consider to provide such simple variable in the future?
Kind regards, Karl Von: [email protected] <[email protected]> Im Auftrag von Jakob Erdmann Gesendet: Montag, 18. Juni 2018 21:21 An: Sumo project User discussions <[email protected]> Betreff: Re: [sumo-user] Retrieve number of passed vehicles at induction loop via traci Yes. This can be retrieved by using getVehicleData (0x17) and counting the number of unique vehicles recorded therein. regards, Jakob 2018-06-18 18:05 GMT+02:00 Hübner, Karl <[email protected]<mailto:[email protected]>>: Dear SUMO users, I want to retrieve a correct number of vehicles which passed an induction loop (E1) within the last simulation step via TraCI. I currently use the variable 0x10 which corresponds to the „nVehEntered“ property of the XML output. However, I noticed that with larger simulation steps (> 0.5s) and high speeds some vehicles are not recognized by this method. It seems they complete pass the induction loop but do not “enter” them. Is there any way to retrieve a value which corresponds to the number of vehicles which passed the induction loop within the last simulation step via TraCI? E.g. something which corresponds to “nVehContrib“? Kind regards, Karl _______________________________________________ sumo-user mailing list [email protected]<mailto:[email protected]> To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://dev.eclipse.org/mailman/listinfo/sumo-user
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