Number of channels:
4
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2561.498387     -0.002447      0.009320      0.009636      0.061674
          2            1482.256426     -0.187979      0.209404      0.281400      0.661671
          3             932.358074      0.005618      0.025858      0.026461      0.209545
          4             832.593834     -0.005099      0.025968      0.026463      0.128325