Hello,
duaIterate.py was not designed to work with intermodal scenarios. I've made
some changes to allow this.
See https://github.com/eclipse/sumo/issues/6403

- the bus flow is not routed intentionally because public transport routes
typically should not be changed (this can be changed by setting the option
--ptline-route). A better solution is to put the bus flow inside the
additional file
- the accuracy of the travel time estimate is reduced when adding the bus
travel times into the result (as they use their own lanes in your
scenario). To this end buses may be filtered out of the dump with a new
duaIterate option.

Using the latest dev-version (available for download tomorrow) the
following call succeeds in letting persons avoid car use after a few
iterations:
 duaIterate.py -n intermodalRoadNet.net.xml --additional busStop.add.xml -r
demandAvecCongestion.rou.xml -l 10 duarouter--additional-files
busStop.add.xml --measure-vtypes DEFAULT_VEHTYPE

Do you mind if I add your input files to our test suite?

regards,
Jakob

Am Mi., 11. Dez. 2019 um 16:22 Uhr schrieb Azise Oumar Diallo <
[email protected]>:

> Hi SUMO users,
> I have tried using *duaIterate.py* of *SUMO 1.3* for intermodal trips in
> order to identify different routing choices with the modes of transport
> offered (bus, car).
>
> I get errors during the second iteration step as specified in the log file
> (dua.log).
>
> The number of iteration that I intend to perform is 10.
>
> I also do not understand why bus flow is not considered when generating
> the routes file.
>
> Here are the files for a minimal example scenario.
>
> Thank you in advance for your help.
>
> Best regards,
> --
> Azise Oumar DIALLO
> Doctorant
> IMT Lille-Douai
> 03 27 71 24 74
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