def goto_position_target_local_ned(north, east, down):
 msg = vehicle.message_factory.set_position_target_local_ned_encode(0, 0, 0, mavutil.mavlink.MAV_FRAME_LOCAL_NED, 4088, north, east, down, 0, 0, 0, 0, 0, 0, 0, 0)
 vehicle.send_mavlink(msg)

def goto_position_target_local_ned ( north , east , down ) : msg = vehicle . message_factory . set_position_target_local_ned_encode ( 0 , 0 , 0 , mavutil . mavlink . MAV_FRAME_LOCAL_NED , 4088 , north , east , down , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ) vehicle . send_mavlink ( msg )
send set_position_target_local_ned command to request the vehicle fly to a specified location in the north .