Categories of Origins and Destinations in OD Cost Matrix

[filip_vrbik]

ArcMap 10.8.1

I need to perform the OD cost matrix analysis. Origins can be only linked to specific destinations as seen in the picture (origins from category 1 can be linked only with destinations from category 1 etc.) Since we are not the best friends with Python, I can mainly work with Model Builder which does not support two iterators. Any idea how solve this problem..?

Thanks! 🙂

Filip