Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2651.105591     -0.000521      0.007751      0.007769      0.028635
          2             911.901956     -0.004786      0.022434      0.022939      0.160297
          3             802.000000     -0.004061      0.030595      0.030863      0.139720