Meeting Notes June 3, 2019

ARC ActivitySim Implementation

June 3, 2019

Progress

• Setup Coveralls and Travis

• Conversion of Cube Matrices to OMX

  • Includes script and manifest file

• Implemented models

  • Initialize Land Use
    • Placeholder - unclear what's used here still.
    • This method initializes the accessibilities dataframe. May want to bring this up with ActivitySim team as the best practice
  • Accessibilities
    • Updated accessibilities.csv for ARC
    • accessibilities.yaml is the same for ARC as MTC

• Initiated a pull request to main ActivitySim repository

  • Potential Overflow Issue with large skim dimensions or lots of cores
    • Happens when ActivitySim is commandeering memory at the initialization of ActivitySim

• Engaged two WSP team members

  • Raghu (Cube -> OMX, identifying proper Accessibilities script to reference)
  • Chryssa (Accessibilities CSV setup)

Next Steps

• Verify Accessibilities.csv
• Move on to auto ownership