Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2694.801744     -0.000572      0.014589      0.014601      0.109860
          2             925.646630     -0.003248      0.022874      0.023103      0.167033
          3             839.443137     -0.007502      0.025786      0.026856      0.126893