Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.796800     -0.011587      0.015285      0.019180      0.068153
          2             921.658990      0.003649      0.022558      0.022851      0.175995
          3             833.333330     -0.006351      0.025035      0.025828      0.122908