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Re: [sumo-user] Using GPS Trace Data for Route Definition
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Duarouter should create exactly one vehicle (including a route) per input trip. So if you define one trip per GPS trace it should work as expected (all coordinates except start and end would be in viaLonLat). Note, that the current approach of building routes from coordinates is quite sensitive to data errors (you may get better results if you do not include coordinates that are very close to each other).
Hi all,
I am trying to define a vehicle in SUMO using GPS trace data. I have GPS datapoints of a vehicle, measured at 1 minute intervals. I want `duarouter` to automatically route between each of the datapoints to create 1 long route file.
I tried creating multiple `trip` definitions with `fromLonLat`, `toLonLat` and `viaLonLat` attributes and passing these trip definitions to `duarouter`. However, this caused multiple routes to be generated, rather than one single route.
I hope someone knows the correct approach.
Chris_______________________________________________
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