code: def wind_speed(u, v):
      r
      speed = np.sqrt(u * u + v * v)
      return speed
docs: r"""Compute the wind speed from u and v-components.
  
      Parameters
      ----------
      u : array_like
          Wind component in the X (East-West) direction
      v : array_like
          Wind component in the Y (North-South) direction
  
      Returns
      -------
      wind speed: array_like
          The speed of the wind
  
      See Also
      --------
      wind_components