Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1             837.314735     -0.029663      0.040770      0.050419      0.158314
          2             909.478530     -0.006065      0.024981      0.025707      0.172479
          3            2739.855011     -0.228447      0.259393      0.345648      1.703211