Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1             828.953992     -0.038636      0.054974      0.067193      0.263577
          2             922.648450     -0.022554      0.032761      0.039774      0.172394
          3            2680.446791     -0.010931      0.020906      0.023592      0.099038