Number of channels:
4
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2698.286930     -0.003533      0.018719      0.019049      0.108005
          2            1463.719298     -0.857431      0.694419      1.103361      2.301620
          3             928.675727      0.003833      0.024118      0.024420      0.189933
          4             826.266553     -0.007838      0.030385      0.031380      0.117409