Convert Trajectories from experiments to Mobius format

Mobius uses a json format to represent trajectories.

This script converts txt trajectories from this data archive in the appropriate json file.

Json definition

The json structure includes three main blocks:

• Entities: A list of entities, each with attributes like ID, name, max speed, and map plane information.
• Simulation: A time-series list where each entry corresponds to a simulation time, containing samples of entity positions, modes, rotations, and speeds.
• Metadata: A block providing overall simulation information, such as duration, distance maps, timestamps, and additional parameters.

Usage

1. Create a virtual environment and install the requirements:

   (recommended)

   python3 -m venv .venv
   source .venv/bin/activate

   pip install -r requirements.txt

2. Run script

   python txt_to_json.py --help