Data for Three-dimensional morphodynamic modeling of reef islands with varying geomorphic and sedimentary characteristics

This dataset contains the input and output files from the three-dimensional morphodynamic modeling of reef islands using the non-hydrostatic XBeach model (XBeach-NH), as presented in the associated manuscript "Three-dimensional morphodynamic modeling of reef islands with varying geomorphic and sedimentary attributes". The data is organized into the following directories, each representing a set of sensitivity analyses or the baseline scenario: ReferenceCase/: Files for the baseline or standard scenario simulation. Island height/: Simulations varying the initial island crest elevation. Beach slope/: Simulations varying the beach slope. Island shape/: Simulations comparing different island shape. Sediment grain size/: Simulations varying the sediment grain size. Wave process data/: Hydrodynamic outputs for both fixed and mobile bed conditions. Initial island/: Topographic and initial condition files. Each directory typically contains the model parameter files (params.txt), initial topography grids, and key output files.