Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2670.759306     -0.004104      0.018980      0.019419      0.068896
          2             927.023055      0.005571      0.024097      0.024733      0.191305
          3             839.369799     -0.002159      0.025577      0.025668      0.137554