Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2653.533904     -0.004543      0.023409      0.023846      0.081944
          2             921.083275      0.006268      0.018650      0.019675      0.109365
          3             837.138282      0.009347      0.024375      0.026106      0.148532