A Julia package for working with the Next Generation Simulation dataset (NGSIM). Was tested on the Highway 101 and I-80 datasets.
I provide two primary types: Roadway and Trajdata. The first represents the roadway at which the data was collected. Information was extracted from the NGSIM CAD files. The Trajdata type contains the vehicle positions over time. The raw data is availabe in TrajdataRaw, or smoothed and conveniently extracted into types in Trajdata. A multitude of accessor and utility functions are provided.
You will currently have to supply the NGSIM trajectory data yourself, until I can find a way to host it on GitHub (and get permission from NGSIM to do so).
You just clone it! Note that you also have to clone my Vec package.
Pkg.clone("https://github.com/tawheeler/Vec.jl.git")
Pkg.clone("https://github.com/tawheeler/AutomotiveDrivingModels.jl.git")
Pkg.clone("https://github.com/tawheeler/NGSIM.jl.git")