Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2657.617961     -0.006165      0.022544      0.023372      0.088589
          2             924.938408     -0.020194      0.032478      0.038244      0.168077
          3             836.540422     -0.036183      0.046434      0.058867      0.241145