MATLAB data containing free surface elevations along the Lidar array measurement profile for a time series containing 161 bore collapse events contained. The MATLAB file contains: time = Sampling time (MATLAB datenum) dt = Sampling timestep (s) freq = Sampling frequency x = Cross-shore position of Lidar datapoints (m) zEta = Time series of surface elevation at cross-shore positions in x (m) zBed = Bed elevations at x locations (m) depth = Water depths (m)