Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2694.801744      0.002448      0.018862      0.019020      0.078823
          2             925.646630     -0.019456      0.032370      0.037767      0.167072
          3             839.443137     -0.034227      0.043426      0.055293      0.233821