Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2681.943703     -0.011292      0.020599      0.023491      0.077964
          2             925.365414     -0.018744      0.035897      0.040496      0.146769
          3             831.894566     -0.020542      0.040970      0.045831      0.188616