Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2691.654363     -0.003008      0.018368      0.018613      0.067216
          2             929.433274      0.005481      0.023376      0.024010      0.183602
          3             844.898114     -0.001539      0.025445      0.025492      0.145472