Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2651.105591     -0.000317      0.018630      0.018632      0.064777
          2             911.901956      0.009202      0.023630      0.025358      0.162310
          3             802.000000      0.005564      0.029213      0.029738      0.166237