Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2684.255351     -0.005168      0.019508      0.020181      0.078422
          2             927.742915     -0.019442      0.032183      0.037600      0.165542
          3             841.958660     -0.034103      0.043583      0.055339      0.234083