The significant wave height is overwritten by the depth-dependent wave height. This is not a problem is the wave height is lower than half of the offshore water depth in the domain. However, this does become an issue for cases where there are high wave heights and low sloping beaches. This causes the runup calculation to be done with wave heights that are too low.
The significant wave height is overwritten by the depth-dependent wave height. This is not a problem is the wave height is lower than half of the offshore water depth in the domain. However, this does become an issue for cases where there are high wave heights and low sloping beaches. This causes the runup calculation to be done with wave heights that are too low.