Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.796800     -0.001872      0.011388      0.011541      0.072478
          2             921.658990     -0.003046      0.021807      0.022019      0.151347
          3             833.333330     -0.016347      0.028894      0.033198      0.112927