Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2657.617961     -0.006234      0.023432      0.024247      0.086723
          2             924.938408      0.004923      0.024088      0.024586      0.197138
          3             836.540422     -0.003073      0.023853      0.024050      0.139799