Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2685.703460     -0.003369      0.016557      0.016896      0.072286
          2             927.129706      0.009208      0.017521      0.019793      0.107423
          3             840.631471      0.007045      0.023465      0.024500      0.143203