code: def get_orientation_radians(self):
          
  
          raw = self._get_raw_data('fusionPoseValid', 'fusionPose')
  
          if raw is not None:
              raw['roll'] = raw.pop('x')
              raw['pitch'] = raw.pop('y')
              raw['yaw'] = raw.pop('z')
              self._last_orientation = raw
  
          return deepcopy(self._last_orientation)
docs: Returns a dictionary object to represent the current orientation in
          radians using the aircraft principal axes of pitch, roll and yaw