Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.434916     -0.000630      0.011277      0.011295      0.062475
          2             909.503819     -0.005358      0.022163      0.022801      0.137428
          3             802.000000     -0.004654      0.033265      0.033589      0.151837