Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2633.710057     -0.000278      0.014394      0.014397      0.092833
          2             912.403119     -0.004750      0.022501      0.022997      0.146947
          3             802.000000     -0.004495      0.033424      0.033725      0.154230