Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2633.710057     -0.007354      0.017349      0.018843      0.097904
          2             912.403119      0.002509      0.022834      0.022972      0.167164
          3             802.000000     -0.001976      0.033902      0.033960      0.157364