Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2684.255351     -0.000578      0.011532      0.011546      0.065144
          2             927.742915     -0.003448      0.022432      0.022696      0.162176
          3             841.958660     -0.008229      0.025629      0.026918      0.125793