Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2659.474184     -0.004375      0.015851      0.016443      0.080488
          2             929.359702      0.004366      0.025748      0.026115      0.213539
          3             834.601958     -0.004604      0.024427      0.024857      0.130665