Number of channels:
4
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2647.557469     -0.067824      0.044145      0.080925      0.221447
          2            1450.821915     -0.917139      0.772313      1.199005      2.545460
          3             917.320368     -0.030729      0.033399      0.045384      0.181323
          4             839.047044     -0.025487      0.067959      0.072581      0.260878