Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1             830.461622     -0.035468      0.051808      0.062786      0.250271
          2             921.609543     -0.020738      0.032196      0.038296      0.168783
          3            2675.134522     -0.009294      0.018958      0.021114      0.087131