!include once #1018630 // Spectro Edit

static Pair<Double> spectro_minMaxValues(Clip clip) ctex {

  double min = Double.POSITIVE_INFINITY, max = Double.NEGATIVE_INFINITY;

  for (int col = 0; col < clip.getFrameCount(); col++) {

    net.bluecow.spectro.Frame f = clip.getFrame(col);

    for (int row = 0; row < f.getLength(); row++) {

      double d = f.getReal(row);

      min = min(min, d);

      max = max(max, d);

    }

  }

  ret pair(min, max);

}