Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2701.615846     -0.028076      0.016616      0.032624      0.078776
          2             921.738775      0.002913      0.027995      0.028146      0.179011
          3             834.298235     -0.005734      0.028359      0.028932      0.125241