         let values = inputStr.components(separatedBy: NSCharacterSet.newlines)
         var parsedFirstNonCommentLine = false
         var parsedNumberOfNotes = false
-        var proposedScalaFilename:String?
-        var scalaShortDescription:String?
         
         // REGEX match for a cents or ratio
         //              (RATIO      |CENTS                                  )

            updateTuningTable()
        }
    }
    // -2, -1, 0, 1, 2, etc.
    public var octaveAtMiddleC: Int = 0  {
        didSet {
            updateTuningTable()

    private var content = [Element](repeating:1.0, count:numberOfMidiNotes)
    private var numberField=[Element]()
    
    // default is 12ET
    public override init() {
        super.init()
        twelveToneEqualTemperament()
    }
    
    // getter
    public func frequency(forNoteNumber noteNumber: MIDINoteNumber) -> Element {
        return content[Int(noteNumber)]
    }
    // setter
    public func setFrequency(_ frequency:Element, at noteNumber: MIDINoteNumber) {
        content[Int(noteNumber)] = frequency
    }
