Project Meeting 2016.08.12

#Task 4 Accessibilities

• accessibilities implemented, tested, and documented
• includes tracing
• still need to trace temporary variables
• exhausted accessibilities budget so simplified destination choice logsums will need to be done later if budget permits (see below)

#Task 7 Nested Logit

• implemented for tour mode choice
• initial implementation committed
• only implemented for simple simulate, not interaction simulate (such as destination choice)
• see activitysim.py/nested_simulate() and example/configs/tour_mode_choice.yaml to get started
• rename mnl.py to nl.py since does nesting as well?
• Ben to review and update documentation
• Need to note which already implemented models should be nested logit instead of MNL as well

#Task 1 Project Admin

• Bill issued verbal NTP for Task 10 on 08/11/16 so we'll get started on this
• Task 10 starts with correctly removing NA alternatives and then re-running full model and tracing results for failed HHs
• exhausted accessibilities budget so simplified destination choice logsums will need to be done under Task 8 if budget permits
• we have spent about $100k of the $185k project budget
• after Task 10, we'll start on Task 8