Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2633.710057     -0.000105      0.010007      0.010008      0.043892
          2             912.403119      0.000676      0.017354      0.017367      0.102347
          3             802.000000     -0.000608      0.032649      0.032655      0.187040