Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2691.654363     -0.000838      0.011280      0.011311      0.065311
          2             929.433274     -0.003081      0.022625      0.022834      0.171488
          3             844.898114     -0.005926      0.023967      0.024688      0.150668