Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2671.940000     -0.006589      0.019903      0.020965      0.082620
          2             930.310000     -0.025122      0.032300      0.040920      0.170970
          3             828.600000     -0.049450      0.055328      0.074206      0.267659