def METHOD_NAME(ecs_path):
    # Test converting template ECS generated by Echoview, with all '#' removed (ie use all params)
    ecs_path = ecs_path / "Simrad_EK80_ES80_WBAT_EKAuto_Kongsberg_EA640_nohash.ecs"
    ecs = ECSParser(ecs_path)
    ecs.parse()
    dict_ev_params = ecs.get_cal_params()  # applies ECS hierarchy
    env_params, cal_params, cal_params_BB = ecs_ev2ep(dict_ev_params, "EK80")
    assert dict_ev_params["T1"]["SoundSpeed"] == 1480.60