Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2653.533904     -0.001335      0.012821      0.012891      0.073629
          2             921.083275     -0.003670      0.023446      0.023732      0.179109
          3             837.138282     -0.011708      0.025492      0.028052      0.121436