Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2701.615846     -0.011762      0.018667      0.022063      0.069047
          2             921.738775     -0.019947      0.045772      0.049930      0.161229
          3             834.298235     -0.016093      0.039768      0.042901      0.181701