Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1             828.953992     -0.021024      0.032068      0.038345      0.118503
          2             922.648450     -0.002509      0.022146      0.022288      0.157572
          3            2680.446791     -0.001246      0.011674      0.011740      0.071241