Project Meeting 2021.11.16

Agenda

Check-in on Phase 6b tasks

Visualization

• Billy started working on brush (selection of data across multiple charts) support in SimWrapper
• Data summarization procedure is proceeding. Code and associated expression files are being created to specify summary outputs. Will review member specific data visualization requests.
• Side by side comparison between two model runs (or compared to observed data) would be a useful feature
• Idea is to add visualizer into test system Airspeed Velocity
• Test models are currently being run and benchmarked
• New repository is going to added to ActivitySim and a finalized pull request for this work will hopefully be made before Thanksgiving. Vehicle type model
• Will implement option 2 (choice model predicts bodytype * age, subsequent sampling from distribution assigns fuel type) and option 4 (choice model predicts bodytype * age * fueltype)
• Estimation functionality will be included, but re-estimation with NHTS data will not be performed because the NHTS data is not fully consistent with ActivitySim format.
• An auto calibration feature could be created for the vehicle choice models, but not within the current scope

Other

• Released asim version 1.0.4
• Joel, David, Blake helping with project management moving forward
• Other admin topics