Providing a bit of support to Stefan as he works on getting the model running at PSRC
Working on some memory issues for his parcel/maz setup
We don't have a complete 40k maz TM2 activitysim test setup, but we are setting up the SANDAG cross border model, which uses 3 zones and TVPB and may require some improvements, which we will of course contribute
Stefan to keep working on it and RSG to support
Clint's efforts would be easier if we did a better job with backwards compatibility
We already updated the TM1 example to use the updated code that supports multi zone systems
Maybe we should think about versioning the expressions API?
Supporting multiple zone systems and estimation integration resulted in a lot of core code changes
Hopefully the code base will be more stable moving forward - i.e. post our push to version 1
Let's be more intentional about backwards compatibility