Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2689.885829     -0.004760      0.019658      0.020226      0.075478
          2             926.102901      0.004961      0.023946      0.024454      0.195384
          3             837.049566     -0.002525      0.023911      0.024044      0.155704