Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2671.940000     -0.004830      0.020138      0.020709      0.071701
          2             930.310000      0.002557      0.017761      0.017944      0.104898
          3             828.600000      0.007189      0.028419      0.029314      0.163636