Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.434916      0.000382      0.019658      0.019662      0.088211
          2             909.503819      0.000581      0.022256      0.022263      0.135291
          3             802.000000      0.001334      0.029001      0.029032      0.156936