Number of channels:
4
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2548.401134     -0.001143      0.021669      0.021700      0.193955
          2            1454.379893     -0.380935      0.271154      0.467585      1.142509
          3             925.084143     -0.005547      0.042572      0.042932      0.237967
          4             837.366378     -0.019977      0.040301      0.044981      0.209196