Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2685.703460     -0.003399      0.018307      0.018620      0.059428
          2             927.129706     -0.015615      0.035555      0.038832      0.142426
          3             840.631471     -0.024519      0.042005      0.048637      0.186073