Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2689.885829     -0.003946      0.018929      0.019336      0.065377
          2             926.102901      0.005021      0.023844      0.024366      0.187589
          3             837.049566     -0.002938      0.025632      0.025800      0.136349