Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.796800     -0.008469      0.019283      0.021061      0.095530
          2             921.658990      0.008274      0.022318      0.023803      0.144171
          3             833.333330      0.012002      0.026629      0.029208      0.165808