Thank you for the response,

You can find the traffic definition file attached. I did use traci for my
tests and traci.start() is run with the configuration:

traci.start([
self._sumo_bin,
'-n', self._net,
'-r', self._route,
'--step-length', '0.1',
'--no-warnings', 'true',
'--collision.action', 'warn',
'--collision.check-junctions', 'true',
'--max-depart-delay', '0.2',
'--random', 'true'
])


with the attached files as self._net and self._route


On Wed, Mar 3, 2021 at 2:57 AM Jakob Erdmann <[email protected]> wrote:

> Please attach the traffic definition (.rou.xml) and post all options used
> to run sumo (or attach the .sumocfg).
> Did you use traci in your test?
>
> Am Di., 2. März 2021 um 13:10 Uhr schrieb A Raman <[email protected]>:
>
>> Hello,
>>
>> I found that, while testing intersection behaviours in SUMO in my
>> network, the yellow vehicles in the west-side lane always stop in the
>> intersection area and not at the end of the lane edge. In my attached
>> image, the east-side lane vehicle seems to stop correctly at the edge of
>> the lane at position (8, 2) while the west-side lane vehicles always stop
>> at around (~-4, -2). I tested this by manually entering the blue vehicle
>> into the intersection area and initializing the incoming yellow vehicles at
>> different times to have ample braking distance once the blue vehicle
>> enters.
>>
>> It doesn't seem like any of the documented reasons for this to happen is
>> the cause so I would like to know what exactly do I need to change so that
>> the bottom lane vehicle stops at the proper position. I've tried changing
>> the stop offset properties for the lane in the network file which does not
>> affect things. The current vehicle type configuration is at default and you
>> can also find my network file attached.
>>
>> Thank you very much in advance
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<?xml version="1.0" encoding="UTF-8"?>

<routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/routes_file.xsd";>

    <vType id="n1" impatience="0.10" color="green" accel="3.0" decel="4.5" emergencyDecel="5.0" tau="0.8" minGap="2"
    probability="0.9" speedFactor="normc(1,0.07,0.75,1.2)" speedDev="0.1"/>

    <route edges="iE oN" color="yellow" id="route_6" />
    <route edges="iE oW" color="yellow" id="route_7" />
    <route edges="iE oS" color="yellow" id="route_8" />

    <route edges="iS oW" color="yellow" id="route_0" />
    <route edges="iW oN" color="yellow" id="route_3" />
    <route edges="iW oE" color="yellow" id="route_4" />
    <route edges="iN oS" color="yellow" id="route_5" />

    <vehicle id="ego" type="n1" depart="0" departSpeed="0.0" departPos="89" color="yellow" route="route_0"/>
    <vehicle id="vehE" type="n1" depart="0" departPos="50" departSpeed="max" route="route_7"/>
    <vehicle id="vehW" type="n1" depart="0" departPos="50" departSpeed="max" route="route_4"/>

</routes>
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