Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1             836.165523     -0.028390      0.039365      0.048535      0.151736
          2             911.126317     -0.005753      0.025493      0.026134      0.181421
          3            2738.951609     -0.238356      0.274332      0.363417      1.845561