Number of channels:
4
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2548.401134     -0.019191      0.036858      0.041555      0.160891
          2            1454.379893      0.234981      0.136013      0.271506      0.671753
          3             925.084143      0.008779      0.017899      0.019936      0.109330
          4             837.366378      0.009348      0.024913      0.026610      0.150241