Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1             830.461622     -0.018401      0.029404      0.034687      0.136121
          2             921.609543     -0.002631      0.022202      0.022358      0.166986
          3            2675.134522     -0.001097      0.008536      0.008606      0.030648