Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2633.710057     -0.006969      0.016493      0.017905      0.060110
          2             912.403119      0.007992      0.018568      0.020215      0.111738
          3             802.000000      0.002069      0.032919      0.032984      0.191825