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[sumo-user] Distance and coordinates conversion from sumo to ns3
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Hello,
I was trying to have vehicles running with a constant speed and a fixed
intervehicle gap with the vehicle 0 is the leader and 5 others vehicles
following it in respect to their ID order. I followed the steps in here
<https://sourceforge.net/p/sumo/mailman/message/36036344/>
and could see in sumo-gui that the vehicle gap is fixed and quite small.
The problem is that when I export the trace to ns2mobility format and run
an application in ns3 that computes the distance between node 0 and the
others nodes, I see that node 2 is much more closer to the node 0 than node
1 which is not the case in sumo-gui where vehicles are moving in the good
order.
Note : I use sumo-0.24.0 and after using the command traceExporter.py
--fcd-input trip.xml --ns2mobility-output mobility.tcl -b 0 -e 3000
I get the ns2 tracefile where I change node (0.x)--> node (x).
Can someone please help know the reason of that ?
Best Regards
Fatma MARWOUK
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