matsim-berlin: This project defines subpopulation as follows: "person", "freight", "goodsTraffic", "commercialPersonTraffic", "commercialPersonTraffic_service". What is the difference between "commercialPersonTraffic" and "commercialPersonTraffic_service"? I assume that the former is for business cars and the latter is trasportation service such as car sharing or taxi. Is this correct? · Issue #1202 · matsim-org/matsim-code-examples