Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2698.518791     -0.000561      0.014641      0.014652      0.109824
          2             918.223456     -0.004371      0.023769      0.024167      0.169904
          3             835.930577     -0.014838      0.028300      0.031954      0.116747