Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2698.518791     -0.000054      0.014751      0.014751      0.067464
          2             918.223456      0.000434      0.017181      0.017187      0.101030
          3             835.930577      0.000578      0.024482      0.024489      0.139864