Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2699.586211     -0.000117      0.012048      0.012049      0.054771
          2             925.552742     -0.003707      0.019353      0.019705      0.098281
          3             850.420375      0.000346      0.024153      0.024156      0.140095