Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2689.885829     -0.004426      0.013895      0.014583      0.070483
          2             926.102901      0.004669      0.023868      0.024320      0.195197
          3             837.049566     -0.003131      0.023885      0.024089      0.154608