Thank you very much, is it true also for the calculation of the travelTime 
using the command findRoute?
Also, I have to calculate some traffic using DUAROUTER, the problem is that the 
scenario is very big and the trips are more or less 1million distributed in 24 
hours. It is not vital to have it optimized because I can still retrieve some 
data but in the case, do you think is viable in a not too long term to perform 
the iterations using duaIterate.py? How many iteration would I need in order to 
get a decent result? Because I don’t know how can I tell in advance but if the 
order of magnitude of iteration is high I cannot afford it..

Thank you very much
Stefano

Da: [email protected] <[email protected]> Per conto di 
Jakob Erdmann
Inviato: 06 August 2018 19:16
A: Sumo project User discussions <[email protected]>
Oggetto: Re: [sumo-user] TraCI changeTarget

Hello,

If you use sumo version 0.32.0 and older, then changeTarget does not consider 
traffic by default.
Once you use rerouteTravelTime, the edge travel times are updated using the 
traffic at that point in time and will also be considered by changeTarget.

If you use the latest development version, you have the alternative possibility 
of using smoothed travel time values by using the command 
vehicle.setRoutingMode(vehID, traci.constants.ROUTING_MODE_AGGREGATED) prior to 
calling changeTarget. For details see 
http://sumo.dlr.de/wiki/Demand/Automatic_Routing#Edge_weights

regards,
Jakob


2018-08-06 13:48 GMT+02:00 Stefano Niero 
<[email protected]<mailto:[email protected]>>:
Hi,
I have to perform a very big simulation in which I have to register some data 
concerning distances and times regarding Taxis in Munich but now I have to 
insert the traffic  so there is something that is not completely clear to me: 
to what extend does the changeTarget command in TraCI consider traffic? In 
other words, is rerouteTravelTime a necessary command if there is traffic, for 
example to avoid too congestioned junctions?

Thank you very much
Stefano Niero

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