Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2653.533904     -0.000800      0.013693      0.013717      0.100583
          2             921.083275     -0.003639      0.023491      0.023771      0.170269
          3             837.138282     -0.012113      0.026883      0.029486      0.119536