             let touchLocation:CGPoint = gestureReconizer.locationInView(mapView)
             self.mapView.removeAnnotations(mapView.annotations)
             let locationCoordinate = mapView.convertPoint(touchLocation,toCoordinateFromView: mapView)
-            /*
-            var latPref = "N"
-            if (locationCoordinate.latitude < 0) {
-                latPref = "S"
-            }
-            var lonPref = "E"
-            if (locationCoordinate.longitude < 0) {
-                lonPref = "W"
-            }
-            */
             let tempHgtLatLngPrefix = getHgtLatLngPrefix(locationCoordinate.latitude, longitude: locationCoordinate.longitude)
             
             // round the lat & long to the closest integer value..

    var pickerData: [String] = [String]()
    var hgtFilename:String = String()
    var downloadComplete: Bool = false
    var selectedCoordinates: String = String()
    
    override func viewDidLoad() {
        super.viewDidLoad()
        self.tableView.registerClass(UITableViewCell.self, forCellReuseIdentifier: "cell")

        if (northSouth.uppercaseString == "S") {
            latitude = latitude * -1.0
        }
        if (westEast.uppercaseString == "W") {
            longitude = longitude * -1.0
        }
