Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            1157.707472      0.011759      0.024553      0.027224      0.142349
          2             939.370875     -0.021245      0.038138      0.043656      0.156713
          3             827.907904     -0.013356      0.039860      0.042038      0.187079