Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2694.801744     -0.000849      0.011920      0.011950      0.069060
          2             925.646630     -0.003304      0.022934      0.023171      0.174748
          3             839.443137     -0.007081      0.024228      0.025242      0.146059