Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2701.615846     -0.005091      0.014615      0.015477      0.138161
          2             921.738775     -0.002076      0.026000      0.026083      0.207231
          3             834.298235     -0.021026      0.032542      0.038743      0.118956