Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2701.615846     -0.012510      0.023906      0.026982      0.098611
          2             921.738775     -0.021153      0.042994      0.047916      0.179639
          3             834.298235     -0.016495      0.046037      0.048903      0.224870