Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2670.000000     -0.002148      0.017464      0.017595      0.061220
          2             928.900000      0.007249      0.023046      0.024159      0.156844
          3             831.900000      0.011753      0.026916      0.029370      0.168350