Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2701.615846      0.000113      0.013975      0.013975      0.072776
          2             921.738775     -0.001398      0.017217      0.017273      0.093235
          3             834.298235      0.000117      0.024393      0.024394      0.140364