Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2670.759306     -0.004490      0.015544      0.016179      0.092704
          2             927.023055      0.005334      0.023960      0.024546      0.190404
          3             839.369799     -0.002796      0.025520      0.025673      0.136158