Volume Scattering Layer

If a volume scattering layer is flagged by RG and CL both being negative, these parameters will be interpreted as the negative of the vertical and horizontal correlation lengths of the volume inhomogeneities. In this case 4 more parameters should be added on the same line to completely describe the spatial statistics:

D CC CS AC AS RO RG CL SKW DIM RMS GAM

with the significance:

SKW

Skewness angle of the correlation ellipse in degrees. 0.0 represents no skewness. Angle measured positive downwards.

DIM

Fractal dimension for power-law spectra. Insignificant unless option g was specified.

RMS

RMS of relative sound speed perturbation for volume inhomogeneities.

GAM

Ratio of relative density perturbation to sound speed perturbation, .