Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2694.801744     -0.000062      0.014599      0.014599      0.066726
          2             925.646630      0.000463      0.016549      0.016556      0.096975
          3             839.443137      0.000775      0.022736      0.022749      0.134189