Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2701.615846     -0.005371      0.012321      0.013441      0.089079
          2             921.738775     -0.002112      0.026063      0.026148      0.215977
          3             834.298235     -0.020632      0.031600      0.037739      0.142664