Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.796800      0.000391      0.019502      0.019505      0.092603
          2             921.658990      0.000447      0.020555      0.020560      0.118800
          3             833.333330      0.000811      0.025384      0.025396      0.144541