SUMO traffic: using JTRROUTER e flow definition

Question

I have a net.xml file and i like to create a rou.xml using JTRROUTER. I have yet exctract a con.xml file from net.xml file using netconvert -s *.net.xml --plain-output-prefix plain then generate a turndefs.xml:

sumo_home/tools/turn-defs/generateTurnDefs.py --connections-file connections.con.xml --turn-definitions-file output.turndefs.xml

Now, for using

jtrrouter --flow-files=<flow_defs> --turn-ratio-files=<turn_definitions> --net-file=<sumo_net> \ --output-file=MySUMORoutes.rou.xml --begin <uint> --end <uint>

I need a flow definiton, how can generate it? I must create a txt file with just <flow id="0" from="A" begin="0" end="3600" probability="0.5"/>?

How to save it? What "A" means?

Answer 1

If we assume your command is correct, you can store the result in a file by using the option -o YOURFILENAME.rou.xml.

The A in your example flow is the edge where the flow starts. All the details for flows are written in the SUMO wiki