Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2657.617961     -0.005428      0.017391      0.018219      0.100676
          2             924.938408      0.004697      0.023891      0.024348      0.188189
          3             836.540422     -0.004236      0.025533      0.025882      0.129327