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Re: [sumo-user] Modify Map
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Am 13.12.19 um 15:52 schrieb Julien
Leplat:
Hello,
We made simulations with
Webwizard and we have different problem:
- We want to modify the map (like delete a
road) but it doesn’t work because all of the vehicles are
deleted so we don’t have a simulation.
We would
like to know to modify a map without remove all vehicles ?
With map you mean the network (osm.net.xml)?
In the directory generated by the wizard there is a build.bat
script, which creates new trips on the base of the existing
network (see also https://sumo.dlr.de/docs/Tools/Import/OSM.html)
- We want to simulate a traffic jam but we
didn’t how. We tried to make a simple road which reduce
the number of lane road but we didn’t managed to generate
a lot of vehicles because we don’t have a lot of knowledge
on xml and coding.
I think you need some basics about editing xml files
Flows are an convenient representation of many vehicles (see https://sumo.dlr.de/docs/Definition_of_Vehicles,_Vehicle_Types,_and_Routes.html#incomplete_routes_trips_and_flows)
You can specfify how many cars should run in an interval. Setting
numbers to a greater value should create a traffic jam
Can you help us
for create vehicles easily ?
Thank you for your
answer !
Julien
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