Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2681.943703     -0.000112      0.012422      0.012422      0.056463
          2             925.365414      0.000489      0.016296      0.016303      0.095522
          3             831.894566      0.000455      0.024163      0.024168      0.139528