Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2684.255351     -0.004368      0.013164      0.013870      0.067280
          2             927.742915      0.005162      0.023419      0.023982      0.190437
          3             841.958660     -0.002328      0.023747      0.023861      0.156882