Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2661.540827      0.000523      0.020272      0.020279      0.094010
          2             931.313019      0.000455      0.021906      0.021911      0.134585
          3             837.866966      0.000919      0.024993      0.025010      0.141879