Instead of starting with an HDF5 file containing the following inputs:

• tazData.csv
• accessibility.csv
• hhFile.csv
• personFile.csv

We'll add them to the settings file and read them in via a new model step. The current script that does this outside of a formal activitysim run is at https://github.com/ActivitySim/activitysim/blob/shadow/scripts/mtc_inputs.py.