Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.434916     -0.005410      0.020532      0.021233      0.081558
          2             909.503819     -0.025262      0.034844      0.043038      0.184729
          3             802.000000     -0.036759      0.044969      0.058081      0.215720