Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2701.615846     -0.028191      0.017149      0.032997      0.068169
          2             921.738775      0.002795      0.028073      0.028212      0.189519
          3             834.298235     -0.005385      0.027180      0.027708      0.119792