4D-PTV is a package to do 4D Particle Tracking Velocimetry. This package is composed of all functions required to find particles trajectories and to treat them doing pair dispersion...
The last version of the code can be obtained from the gitlab repository:
git clone https://gitlab.in2p3.fr/turbulence/4d-ptv.git
Please refer to the [online documentation](https://turbulence.pages.in2p3.fr/4d-ptv/) for more information.