Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            1157.707472      0.010410      0.038514      0.039896      0.177835
          2             939.370875     -0.021777      0.035784      0.041890      0.168991
          3             827.907904     -0.013779      0.047758      0.049706      0.230584