Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2694.801744      0.004315      0.017957      0.018468      0.077643
          2             925.646630      0.005650      0.023829      0.024490      0.188177
          3             839.443137     -0.001916      0.025602      0.025673      0.139435