     override func viewDidLoad() {
         super.viewDidLoad()
         
-        //Set to true to display an arrow which points north.
-        //Checkout the comments in the property description on this,
-        //it could use some improvement.
-        
-//        sceneLocationView.locationEstimateMethod = .coreLocationDataOnly
-//        sceneLocationView.orientToTrueNorth = false
-        
-        sceneLocationView.locationDelegate = self
-        
         infoLabel.font = UIFont.systemFont(ofSize: 10)
         infoLabel.textAlignment = .left
         infoLabel.textColor = UIColor.white

            selector: #selector(ViewController.updateInfoLabel),
            userInfo: nil,
            repeats: true)
        
        view.addSubview(sceneLocationView)
        

                repeats: true)
        }
        
    }
    
    override func viewWillAppear(_ animated: Bool) {
