Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2701.615846     -0.029362      0.022579      0.037040      0.116205
          2             921.738775      0.002947      0.028011      0.028166      0.189719
          3             834.298235     -0.004284      0.026889      0.027228      0.121658