Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2633.710057     -0.006655      0.026113      0.026947      0.104781
          2             912.403119     -0.017905      0.035204      0.039496      0.172792
          3             802.000000     -0.032786      0.056093      0.064972      0.276792