Re: [sumo-user] personinfo: negative timeLoss in walk

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

Somehow the person covered the walking distance of 568m in 199s when it should have take at least 408s to do so at the specified maximum walking speed of 1.39m/s.

There is obvious a bug somewhere and you could try to figure out which of the numbers is wrong by observing the path of that person.

regards,

Jakob

2018-06-21 11:55 GMT+02:00 Lara CODECA <lara.codeca@xxxxxxxxxx>:

Dear All,

someone knows how can I explain a negative value in timeLoss for a walking person?
Note, the ride is a triggered vehicle.

See tripinfo entries:
<personinfo id="pedestrian_3_92" depart="22322.00">
        <ride waitingTime="0.00" vehicle="pedestrian_3_92_tr" depart="22322.00" arrival="22968.50" arrivalPos="399.57" duration="646.50" routeLength="8091.15"/>
        <walk depart="22968.50" departPos="359.85" arrival="23167.50" arrivalPos="201.63" duration="199.00" routeLength="568.40" timeLoss="-210.25" maxSpeed="1.39"/>
</personinfo>
<tripinfo id="pedestrian_3_92_tr" depart="22322.00" departLane="-16383#3_1" departPos="5.10" departPosLat="0.00" departSpeed="0.00" departDelay="0.00"
        arrival="43916.00" arrivalLane="-15769_1" arrivalPos="362.28" arrivalPosLat="0.45"
        arrivalSpeed="3.77" duration="21594.00" routeLength="8094.58" waitingTime="2.00"
        waitingCount="1" stopTime="20946.50" timeLoss="114.61" rerouteNo="0"
        devices="vehroute_pedestrian_3_92_tr tripinfo_pedestrian_3_92_tr routing_pedestrian_3_92_tr
        person_pedestrian_3_92_tr" vType="passenger1" speedFactor="1.09" vaporized=""/>

Using:
Debian unstable
Eclipse SUMO Version f805a8aaa9
        Build features: Linux-4.16.0-1-amd64 Proj GUI GDAL FFmpeg OSG GL2PS SWIG

All the best,
Lara

--
Lara CODECA
Postdoc
Tel : 04.93.00.81.51

EURECOM
Campus SophiaTech
http://www.eurecom.fr/
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