code: def acceleration_magnitude(ax, ay, az):
      '''Cacluate the magnitude of 3D acceleration
  
      Args
      ----
      ax: ndarray
          x-axis acceleration values
      ay: ndarray
          y-axis acceleration values
      az: ndarray
          z-axis acceleration values
  
      Returns
      -------
      acc_mag: ndarray
          Magnitude of acceleration from combined acceleration axes
  
      http://physics.stackexchange.com/a/41655/126878
      '''
      import numpy
      return numpy.sqrt(ax**2 + ay**2 + az**2f acceleration_magnitude(ax, ay, az):
      '''Cacluate the magnitude of 3D acceleration
  
      Args
      ----
      ax: ndarray
          x-axis acceleration values
      ay: ndarray
          y-axis acceleration values
      az: ndarray
          z-axis acceleration values
  
      Returns
      -------
      acc_mag: ndarray
          Magnitude of acceleration from combined acceleration axes
  
      http://physics.stackexchange.com/a/41655/126878
      '''
      import numpy
      return numpy.sqrt(ax**2 + ay**2 + az**2)
docs: Cacluate the magnitude of 3D acceleration
  
      Args
      ----
      ax: ndarray
          x-axis acceleration values
      ay: ndarray
          y-axis acceleration values
      az: ndarray
          z-axis acceleration values
  
      Returns
      -------
      acc_mag: ndarray
          Magnitude of acceleration from combined acceleration axes
  
      http://physics.stackexchange.com/a/41655/126878