Developers#
The mission of the ActivitySim project is to create and maintain advanced, open-source, activity-based travel behavior modeling software based on best software development practices for distribution at no charge to the public.
The ActivitySim project is led by a consortium of Metropolitan Planning Organizations (MPOs) and other transportation planning agencies, which provides technical direction and resources to support project development. New member agencies are welcome to join the consortium. All member agencies help make decisions about development priorities and benefit from contributions of other agency partners. Additional information about the development and management of the ActivitySim is on the project site.
Contents#
- Developer Installation
- Workflow State
- Using Sharrow
- Using Skim Dataset
- Checkpointing
- Workflows
- Logging
- Software Development
- Component Configuration
- Components
- Input Checker
- Initialize
- Initialize Tours
- Accessibility
- Auto Ownership
- Vehicle Type Choice
- Telecommute Frequency
- Coordinated Daily Activity Pattern
- Mandatory Tour Frequency
- School Escorting
- Joint Tour Composition
- Joint Tour Participation
- Joint Tour Destination
- Joint Tour Scheduling
- Non-Mandatory Tour Frequency
- Non-Mandatory Destination Choice
- Non-Mandatory Tour Scheduling
- Mandatory Tour Scheduling
- Disaggregate Accessibility
- Free Parking Eligibility
- School Location
- Transit Pass Ownership
- Transit Pass Subsidy
- Trip Destination
- Work from Home
- Work Location
- Tour Mode Choice
- At-work Subtours Frequency
- At-work Subtours Destination Choice
- At-work Subtour Scheduling
- At-work Subtour Mode
- Stop Frequency
- Trip Purpose
- Trip Destination
- Trip Purpose and Destination
- Trip Scheduling Choice
- Trip Departure Choice
- Trip Mode Choice
- Parking Location Choice
- Write Trip Matrices
- Core Components
- Explicit Error Terms
- Sampling Methods for Interaction Sample
- Benchmarking
- Documentation
- Change Log
- Upcoming Changes
- v1.6
- Removal of Three-Zone Models
- Updated Dependency Requirements
- Explicit Error Terms and Sampling Methods
- Park-and-Ride Lot Choice and Capacity
- Parquet Skim Files
- Explicit Chunking and Performance
- Reproducibility and Model Results
- Deprecated
SIMULATE_CHOOSER_COLUMNSandLOGSUM_CHOOSER_COLUMNS - Changed Default for Sharrow “Fastmath” Optimization
- Skipping Failed Choices
- Shadow Price Zones Reopening
- Alternative file naming consistency
- CDAP Estimation Mode
- v1.5.1
- v1.5
- v1.4
- v1.3
- v1.2