Hello,
I am using population data to generate demand. The dataset includes latitude,
longitude, and the number of people at that point. I am using
traci.simulation.convertRoad as you see below:
edgeID, lanePosition, laneIndex = traci.simulation.convertRoad(lon, lat,
True, vClass='pedestrian')
print('edge ID: ', edgeID)
Sample line of output:
edge ID: :5621183134_0
Flows are then written in XML from the convertRoad output:
<flow id="97" from=":5621183134_0" to="334573857#4" ..............
Then Sumo crashes at the first step of the simulation with no error message. So
I loaded the demand file in NetEdit and received:
Error: Invalid from-edge ':5621183134_0' used in trip '97'
It seems Sumo objects to departures from internal edges. What should I do to
avoid the crashing? It looks like I need to either ensure that edgeID is not an
internal edge, or convince Sumo to accept trips from internal edges. I am open
to both but not sure how to do either. Is this the completely wrong approach? I
appreciate any advice you can give.
Thank you
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