Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.796800     -0.008950      0.019961      0.021876      0.068154
          2             921.658990      0.008205      0.021374      0.022895      0.135867
          3             833.333330      0.011946      0.026383      0.028961      0.166132