Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.796800     -0.001829      0.013547      0.013670      0.111900
          2             921.658990     -0.003006      0.021861      0.022067      0.151418
          3             833.333330     -0.016307      0.028905      0.033188      0.113099