Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2653.533904     -0.005296      0.021924      0.022555      0.078042
          2             921.083275      0.002518      0.024502      0.024631      0.188954
          3             837.138282     -0.003444      0.025574      0.025805      0.130714