Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2684.255351     -0.004571      0.021367      0.021850      0.090402
          2             927.742915     -0.015552      0.033265      0.036720      0.160690
          3             841.958660     -0.025167      0.045756      0.052221      0.231083