Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2625.531210     -0.000618      0.014275      0.014289      0.080899
          2             931.449080     -0.001968      0.024090      0.024170      0.192660
          3             831.982810     -0.021111      0.031745      0.038124      0.143727