Number of channels:
4
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2548.401134     -0.014985      0.040087      0.042796      0.209777
          2            1454.379893      0.215680      0.126462      0.250021      0.672612
          3             925.084143     -0.016221      0.033360      0.037095      0.162545
          4             837.366378     -0.022613      0.046379      0.051598      0.232932