Question

How can I obtain the total vehicle volume per link, summed for PrT and PuT, taking into account that PuT vehicles influence the PrT route choice?
 

Answer

1) Use the procedure "PuT operating indicators" to acquire the number of PuT vehicle journeys. (This needs a timetable.)
2) Taking base volume into account:
Calculate -> General procedure settings -> PrT settings -> Assignment -> Base volume -> Fix -> Detailed calculation -> Links 1 * "Number of service trips (AP)"
3) Run the PrT assignment again, which will take the "base volume" caused by PuT into account, to influence the PrT's route choice.
4) Create a user-defined attribute (Type Formula) to sum up the link attributes "Volume PrT [veh] (AP)" + "Number of service trips (AP)".