Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2691.654363     -0.005116      0.020135      0.020775      0.086177
          2             929.433274     -0.019367      0.032410      0.037756      0.165715
          3             844.898114     -0.033010      0.043082      0.054274      0.232855