Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2694.801744      0.003162      0.021001      0.021238      0.091159
          2             925.646630     -0.015697      0.033523      0.037016      0.162026
          3             839.443137     -0.025971      0.046424      0.053195      0.235285