Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2691.654363     -0.004350      0.019359      0.019842      0.075776
          2             929.433274     -0.019282      0.031976      0.037340      0.164238
          3             844.898114     -0.033390      0.042184      0.053800      0.229644