Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2659.474184     -0.005051      0.023629      0.024163      0.084724
          2             929.359702      0.004843      0.025852      0.026302      0.214010
          3             834.601958     -0.003857      0.024297      0.024601      0.131937