Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2670.759306     -0.000537      0.008163      0.008181      0.026460
          2             927.023055     -0.002932      0.023130      0.023315      0.179423
          3             839.369799     -0.007549      0.024274      0.025421      0.144238