Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2651.345869     -0.002420      0.018970      0.019123      0.075570
          2             914.230375      0.008984      0.023332      0.025002      0.158926
          3             802.000000      0.005564      0.029213      0.029738      0.166237