Project Meeting 2017.06.23 - ActivitySim/activitysim GitHub Wiki

Sandag Multiple Zone Systems

  • Completed speed-ups for pandas lookups #167
  • Lookups are 60x faster now and performance should therefore be sufficient
  • Instead of integrating this into the MTC TM1 example to get some test coverage, we're going to develop a simpler (cropped) SANDAG test data set with full test coverage and commit this to the repo
  • We will investigate speeding up get_taps_mazs as well
  • These two activities should exhaust the remaining budget
  • @Wu will re-runs his tests and report back to the group

Project Management

  • @RSG to start on logsums additions next week
  • The team is not concerned about the earlier ActivitySim project since it appears to not be active and there does not appear to be any copyright/licensing issues
  • The AMPO partners are in agreement to keep working through the MTC TM1 example implementation
  • PSRC has made a lot of progress in building a buffering step into ActivitySim
    • Hopefully done in a few weeks, maybe we can integrate as part of next year's work program
    • Added a new module to asim core for network queries
    • Needs to get the testing (using a sample of parcels) and documentation together
    • Use a feature branch instead of develop branch since it may sit unmerged for awhile
  • Next time we'll discuss @Clint's outreach to other MPOs