[sumo-user] Questions regarding randomtTrips and routeSampler with edge

[Martin Högner <madin3@xxxxxxxxx>]

Dear SUMO Team,

i have a SUMO network with entered edge relation data which i wanted to 
use to generate Traffic and I'm not sure if i did the right steps.

Here the Steps:

    1. generate a route file with randomTrips.py  like this:

    python randomTrips.py -n /*path to net file*/osm.net.xml --period 
0.1 --min-distance 50 --route-file /*output path to route 
file*/vehroutes.xml --trip-attributes="departLane=\"best\" 
departSpeed=\"max\" departPos=\"random\""


    2. generate trip file with the route file from step 1 and the edge 
relation data like this:

    python routeSampler.py -r /*path to route file*/vehroutes.xml  
--turn-files /*path to edge relation data*/edgeRelation7-8.xml -o 
/*output path*/count.peak7-8.trips.xml


    When i run the routeSampler.py script i get several warnings that 
no route pass the edgeX (X stand for the id) but i still get routes on 
these edges. Does this mean that the routeSampler generate new trips if 
no trips pass a certain edge?

    When i start the Simulation with these generated routes i get 
several vehicles teleporting because of "wrong lane". In your 
documentation it says to avoid this i need to set "departLane="best", 
which i obviously did.
    Furthermore the randomTrips should be checked by duarouter, since i 
directly output the route files, if I'm not mistaken. What occur this 
issue?


Best regards

Martin Högner