code: def _orderForCoordinate(cls, coordinate):
      
      seed = cls._hashCoordinate(coordinate)
      rng = Random(seed)
      return rng.getReal64()
docs: Returns the order for a coordinate.
  
      @param coordinate (numpy.array) Coordinate
      @return (float) A value in the interval [0, 1), representing the
                      order of the coordinate