[sumo-user] Induction Loops and Traffic assignment zones

[florian preusse <flopreusse@xxxxxxxxxx>]

Dear Sumo-users,

I have problems concerning Induction Loops output and the use of traffic assignment zones (TAZ) with jtrrouter.py.

1) Induction Loops output

I have written an additional file with the definitions of my induction Loops and they appear in the Simulation. But neither within Sumo-gui nor within the Output-files of the induction Loops I receive any Information about the number of vehicles counted one the edge etc. The Output-file is actually just empty and I cannot tell why.

Did anyone have this problem before and knows how to solve it?

2) Traffic assignment zones

I want to define a traffic assignment zone (taz) within my Network to use it as a source/sink of traffic. But somehow it is not recognized when I generate routes with jtrrouter.py.

I defined the taz within my route file and wanted to create a flow from the taz to another sink edge. In the command for jtrrouter.py I called the Option --with-taz, but i didn´t work.

Is it correct to define the taz within the route-file or should it be mentioned in an additional-file?

And does the Attribute "fromTaz" work with flow-definitions or only with trips?

Thank you for your help and Kind regards,

Florian Preuße