def METHOD_NAME():
    wind = constant_wind(3., 0)
    water = Water()
    water.wave_height = 2.0
    w = Waves(wind, water)
    print(w.get_value(None, start_time))
    print(w.get_emulsification_wind(None, start_time))
    # input wave height should hav overwhelmed
    assert w.get_emulsification_wind(None, start_time) > 3.0