> the second problem still remains and bus can not re-enter the road after
the traffic volume increases
You can change the junction type where the bus bay ends to "zipper" to
ensure that the bus can merge.

> I see that emission outputs reported "zero" for some vehicles while they
were on their way.
https://github.com/eclipse/sumo/issues/2110

Am Sa., 30. Apr. 2022 um 22:38 Uhr schrieb ali mirzaei <[email protected]
>:

> I could insert the bus into its bay as you said and the emission outputs
> were recorded continuously. But, the second problem still remains and bus
> can not re-enter the road after the traffic volume increases. On the other
> hand, in some time steps, I see that emission outputs reported "zero" for
> some vehicles while they were on their way.
>
>
> On Sat, Apr 30, 2022 at 4:10 PM Jakob Erdmann <[email protected]>
> wrote:
>
>> startPos and pos must be in the range [0, 12] to stop on that edge. The
>> values always count from the start of the stop edge.
>>
>> Am Sa., 30. Apr. 2022 um 00:45 Uhr schrieb ali mirzaei <
>> [email protected]>:
>>
>>> I think I did so, didn't I?
>>> My startPos = 112.19 and the pos = 124.49
>>>
>>> On Sat, Apr 30, 2022 at 2:31 AM Jakob Erdmann <[email protected]>
>>> wrote:
>>>
>>>> the lane for the bus bay is only 12m long. You'll have to set your stop
>>>> position within that range.
>>>>
>>>> Am Fr., 29. Apr. 2022 um 22:34 Uhr schrieb ali mirzaei <
>>>> [email protected]>:
>>>>
>>>>> I did what you said in my opinion but at the beginning of the
>>>>> simulation I faced the error : stop for vehicle 'bus_1' on lane 'e2_0' has
>>>>> an invalid position. Could you tell me what mistakes I have made? (I have
>>>>> attached my files for possible information required)
>>>>>
>>>>>
>>>>> On Fri, Apr 29, 2022 at 3:16 PM Jakob Erdmann <[email protected]>
>>>>> wrote:
>>>>>
>>>>>> The extra lane should only be as long as the bus bay and you'd
>>>>>> typically need to split the original edge into 3 parts to achieve this.
>>>>>>
>>>>>> Am Fr., 29. Apr. 2022 um 12:37 Uhr schrieb ali mirzaei <
>>>>>> [email protected]>:
>>>>>>
>>>>>>> I added an extra lane and used it as a bus stop at the specified
>>>>>>> coordinates but before getting there, the bus makes a lane change from 
>>>>>>> the
>>>>>>> upstream (which is not desired) and after the end of the stop period, it
>>>>>>> moves in the extra lane and no longer backs to its primary lane (which 
>>>>>>> is
>>>>>>> not desired, too).
>>>>>>>
>>>>>>> On Fri, Apr 29, 2022 at 10:32 AM Jakob Erdmann <
>>>>>>> [email protected]> wrote:
>>>>>>>
>>>>>>>> 1. if a vehicle stops with attribute parking="true", it no longer
>>>>>>>> records emissions (up to the time where the stop ends and it tries to
>>>>>>>> re-enter the network)
>>>>>>>> 2. if a vehicle returns from the "parking" state, road traffic will
>>>>>>>> generally not be are of it's wish to re-enter the road and thus not 
>>>>>>>> open a
>>>>>>>> gap
>>>>>>>>
>>>>>>>> Both issues can be solved by modelling each bus bay with an extra
>>>>>>>> lane and having the bus stay on that lane during it's stop.
>>>>>>>>
>>>>>>>> Am Fr., 29. Apr. 2022 um 00:15 Uhr schrieb ali mirzaei <
>>>>>>>> [email protected]>:
>>>>>>>>
>>>>>>>>> Hi everyone,
>>>>>>>>> Using the ~.setStop() method, my buses start performing station
>>>>>>>>> operations where they were previously assigned. The emission class is
>>>>>>>>> "HBEFA3/PC_G_EU4".
>>>>>>>>> 1 - After observing some irregularities in the emission curves, I
>>>>>>>>> evaluated the emission outputs and found that at the moment the 
>>>>>>>>> vehicle
>>>>>>>>> arrived at the station, the whole emission attributes turned to zero 
>>>>>>>>> and
>>>>>>>>> after that no data of the vehicle was recorded for the duration 
>>>>>>>>> length.
>>>>>>>>> This process stops when the vehicle leaves the station and the 
>>>>>>>>> pollution
>>>>>>>>> information is recorded again. Why does this happen?
>>>>>>>>> 2 - When I add more vehicles to the road to simulate the rush hour
>>>>>>>>> effect on the operation, the merging of the bus would not happen in 
>>>>>>>>> the
>>>>>>>>> determined period. How can I fix it?
>>>>>>>>> Best regards,
>>>>>>>>> Ali
>>>>>>>>>
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