Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2701.615846     -0.010519      0.017102      0.020078      0.091120
          2             921.738775      0.006308      0.027081      0.027806      0.151914
          3             834.298235      0.017706      0.028209      0.033305      0.181906