Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2685.703460     -0.004163      0.022077      0.022466      0.087979
          2             927.129706     -0.015560      0.033310      0.036765      0.161041
          3             840.631471     -0.024649      0.046178      0.052345      0.233126