Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1             830.461622     -0.001948      0.025848      0.025922      0.119929
          2             921.609543      0.004475      0.023111      0.023540      0.181888
          3            2675.134522     -0.009669      0.018487      0.020863      0.084112