Re: [sumo-user] Multistage Routing of Persons

[Jakob Erdmann via sumo-user <sumo-user@xxxxxxxxxxxxxxxxxxxxx>]

Hello,
personA is riding in vehicle PersonA_car0 in it's previous stage. This
vehicle stops once to pick up the person but it does not stop a second time
to allow disembarking. Figuratively speaking, personA jumps out of the
vehicle once that vehicle leaves the network (which happens to be the end
of edge LeisurePlaceRoadLink2). Since that is the intended arrival edge no
warning is printed (which probably is not very helpful and should be
changed). When looking at the network, 207.87 is exactly the length of that
edge.

regards,
Jakob

2017-08-16 14:41 GMT+02:00 Albiston, Gregory 2012 (PGR) via sumo-user <
sumo-user@xxxxxxxxxxxxxxxxxxxxx>:

> Hello,
>
> I'm trying to create multistage routing plans in SUMO 0.30 for Persons
> using the information at: http://sumo.dlr.de/wiki/
> Specification/Persons#Stops
>
> Attached is a working example scenario which reproduces the problem I've
> encountered (file extensions changed from XML due to a mail client
> attachment restriction).
> The example scenario results in four out of five people completing their
> plan.
> The one plan which fails gives the following message:
>
> "Warning: PersonA at edge 'LeisurePlaceRoadLink2' position 207.87 cannot
> use waiting vehicle 'PersonA_car1' at position 0.00 because it is too far
> away."
>
> I've attempted to specify the "arrivalPos" of the person on the previous
> stages but it seems to have no effect on setting the Person's edge position.
> Also tried changing the stop "startPos" and "endPos" to similar values but
> this didn't solve it.
>
> It not clear to me why the PersonA has a position of 207.87 on that edge
> (none of the other Persons seem to have a problem).
> Explicitly setting the vehicle "departPosition" to that value is
> successful but the only way I can see to generate this value is trial and
> error which isn't going to work in my later scenarios.
> Trying to set the vehicle "departPosition" to "last" (as per
> http://sumo.dlr.de/wiki/Definition_of_Vehicles,_Vehicle_Types,_and_Routes#
> departPos) also didn't work as the edge length is 224, which again raises
> the question of why 207.87?
>
> Apologies if I've missed something obvious.
>
> Thanks for any help in advance,
>
> Greg
>
>
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