https://researchdata.se/en/catalogue Search results en 3D Lagrangian particle tracking dataset of flow around a surface-mounted cube in an open-channel flume at two relative submergence conditions. Particle tracks were reconstructed using Shake-The-Box and used to obtain Eulerian velocity fields. The dataset provides time- averaged velocity and acceleration fields for two relative submergence conditions: Low (RS = 1.25) and High (RS = 2.00). Velocity and acceleration data are stored in separate files. Each row in the files represents a single grid point in the reconstructed Eulerian field. Fri, 14 Aug 2026 09:00:01 GMT https://researchdata.se/en/catalogue/dataset/2026-97 https://researchdata.se/en/catalogue/dataset/2026-97 Luleå University of Technology Dan Nilsson