Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2673.434916     -0.004258      0.019578      0.020036      0.068155
          2             909.503819      0.001097      0.022391      0.022418      0.156442
          3             802.000000     -0.000749      0.034306      0.034314      0.161304