Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1             828.953992      0.016726      0.027564      0.032242      0.173238
          2             922.648450      0.006571      0.022303      0.023251      0.144142
          3            2680.446791     -0.007079      0.017339      0.018728      0.085229