Enter the URL: https://svn.oss.deltares.nl/repos/openearthtools/trunk/matlab/ .
: In MATLAB, use the addpath(genpath('your_toolbox_folder')) command to include the toolbox and its subfolders.
: For users moving away from MATLAB, Deltares now maintains a Python-based version called xbTools , which can be installed via pip install xbTools . Tools - XBeach - oss.deltares.nl