Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2685.703460     -0.004787      0.020242      0.020801      0.077706
          2             927.129706     -0.019555      0.032252      0.037717      0.166067
          3             840.631471     -0.034776      0.044546      0.056513      0.236064