Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2691.459674     -0.001985      0.013127      0.013276      0.113536
          2             912.073756     -0.014356      0.029856      0.033128      0.164735
          3             829.868150     -0.035801      0.047870      0.059776      0.186678