Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2681.943703     -0.008124      0.021437      0.022925      0.084840
          2             925.365414      0.002913      0.022821      0.023006      0.177897
          3             831.894566     -0.004631      0.024925      0.025351      0.122570