Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.434916     -0.000922      0.011841      0.011877      0.068694
          2             909.503819     -0.005354      0.021934      0.022578      0.147288
          3             802.000000     -0.003857      0.030525      0.030767      0.138921