Project Meeting 2016.09.23 - ActivitySim/activitysim GitHub Wiki

#Task 1 Project Management

  • We will submit an abstract for the TRB Planning Applications conference; I will prepare and send around for comments
  • AMPO lawyers are reviewing the task 10 amendment and expect to have something ready to sign early next week
  • PSRC is making some progress on reviewing the amendment and hopes to have some answers in mid-October
  • Task 8 is the only remaining task beyond the current task - task 10 below

#Task 10 Full Model Run

  • We reviewed the existing Java CT-RAMP implementation and drafted a revised plan for implementation
  • We've just about implemented the identification and ordering of the considered 5 persons in 5+ person HHs
  • We discussed the revised design using the draft CDAP config files that RSG prepared
    • The model will first create a person level table and solve M/N/H utilities for each person
    • The model will take as input an interaction coefficients table and will programatically produce and write out the expression files for HH size 1, 2, 3, 4, and 5 models independent of one another.
    • The model will select HHs of size 1, join all required person attributes, and then read and solve the automatically generated expressions
    • This will be repeated for HH size 2, 3, 4, and 5. Each model is independent of one another.
    • Each model will be chunked
  • Next steps - We will work on implementing this revised CDAP implementation