Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.796800     -0.011292      0.020716      0.023593      0.079522
          2             921.658990      0.003948      0.022599      0.022941      0.167073
          3             833.333330     -0.005951      0.026321      0.026985      0.127113