Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2653.533904     -0.000953      0.010294      0.010338      0.054709
          2             921.083275     -0.003678      0.023442      0.023729      0.170330
          3             837.138282     -0.012152      0.026862      0.029483      0.119367