I have found a need in a handy logger for MuJoCo simulator. As most of my research is based on the modeling of robot in Pinocchio-based libraries and simulating the behaviour and control in MuJoCo it was crucial to have a proper conversion from one convention of data to another (e.g. qpos in MuJoCo to pinocchio).
This library provides a simple way to log data from MuJoCo simulation and load it for further analysis. It also provides a simple way to mock the simulation and visualize the trajectory of the robot.
pip install mujoco-loggerThe library itself is quite simple, you can simple look through docstrings of the classes to understand how to use it.
All examples are located in the examples directory.