Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2691.654363     -0.000444      0.008412      0.008424      0.027218
          2             929.433274     -0.003200      0.022615      0.022840      0.172018
          3             844.898114     -0.006027      0.023950      0.024697      0.150820