/// <summary>
/// De register the component with the ocean.
/// The OceanComponent base class handles the
/// general house keeping issues so need to
/// cast to subclass.
/// </summary>
public void Deregister(OceanComponent component)
{
if(component is OceanGridBase)
Grid = null;
else if(component is WaveSpectrumBase)
Spectrum = null;
else if(component is ReflectionBase)
Reflection = null;
else if(component is UnderWaterBase)
UnderWater = null;
else
throw new InvalidCastException("Could not cast ocean component " + component.GetType());
}