Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2701.615846     -0.012088      0.021096      0.024314      0.086009
          2             921.738775      0.004600      0.019338      0.019878      0.087168
          3             834.298235      0.016432      0.026313      0.031022      0.160619