Generation and Dissipation of Infragravity Waves Over Natural and Engineered Chenier Plain During Hurricane Laura

This dataset includes all materials used for the wave-dynamics analysis of Hurricane Laura: 1. XBeach-Surfbeat numerical setups (1D and 2D) — baseline model grids, boundary conditions, and parameter files used in the simulations. 2. 30-minute burst surface-elevation data — processed time-series converted from raw observations for wave, IG-wave, and spectral analyses. These files support full reproducibility of the numerical experiments and observational analyses presented in the associated manuscript.