Number of channels:
4
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            1156.697750     -0.008532      0.020869      0.022546      0.112111
          2            1112.000440     -0.013093      0.023445      0.026854      0.107886
          3             944.823690     -0.019066      0.038018      0.042531      0.150764
          4             864.421780     -0.023991      0.040169      0.046788      0.174837