Particle tracks of 3D flow field during the initiation of a fluvial particle (case 6S)

The dataset belongs to experimental work described in the paper "Role of low-order proper orthogonal decomposition modes and large-scale coherent structures on sediment particle entrainment" published in the Journal of Hydraulics Research. The paper has been published as open access: https://doi.org/10.1080/00221686.2020.1869604 The dataset consists of particle tracks of the three-dimensional flow field during the entrainment of a fluvial particle of test case 6S.