Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2701.615846     -0.029828      0.026716      0.040043      0.129235
          2             921.738775     -0.022809      0.043981      0.049543      0.185882
          3             834.298235     -0.037214      0.054024      0.065601      0.260190