Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2681.943703     -0.007291      0.020253      0.021525      0.075111
          2             925.365414      0.002982      0.022714      0.022909      0.169145
          3             831.894566     -0.005025      0.026381      0.026855      0.126796