Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1             830.461622     -0.018316      0.029396      0.034635      0.135292
          2             921.609543     -0.002522      0.022213      0.022356      0.166610
          3            2675.134522     -0.001460      0.011540      0.011632      0.068087