This is now fixed in the latest development version ( https://github.com/eclipse/sumo/issues/4356). Thanks, for reporting.
2018-07-25 14:48 GMT+02:00 Hübner, Karl <[email protected]>: > Hi, > > > > I want to obtain some traffic measurements (e.g. mean speed, density) on a > road stretch for one specific lane. I currently use lane area detectors > (E2) for this purpose. Since the area I want to observe is quite long, I > added several successive lanes to the definition of the detector, and also > used the pos and endPos attributes to let the area begin/end in the middle > of the road. However, when I subscribe for this detector and read out the > values, I got obscure results. Most interestingly, the length of the > detector (0x44) has negative values! After doing some math it appears to > me, that the length returned by TraCI is equal to “endPos - pos”. If I do > not set those attributes, the length returned is equal to the last lane > added to the definition of the detector. > > > > This situation makes the E2 detector quiet useless for me when it comes to > measuring traffic density on a long lane segment. > > > > Any advises? > > > > Kind regards, > > Karl > > _______________________________________________ > sumo-user mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/sumo-user > >
_______________________________________________ sumo-user mailing list [email protected] To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://dev.eclipse.org/mailman/listinfo/sumo-user
