Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2651.105591     -0.000130      0.011121      0.011122      0.049795
          2             911.901956      0.000675      0.017405      0.017418      0.102611
          3             802.000000     -0.000608      0.032649      0.032655      0.187040