Table 1: Grid parameters used in the 3-ray SSF models. All simulations use 60 azimuthal zones and cover the first 10 stellar radii. We also give the extrema of the radial and azimuthal resolutions, to compare with the Sobolev length at mid wind-heights of ca. 0.01 $R_{\ast }$ along the three rays.
Model $\delta r / R_{\ast}$ n_r $p/R_{\ast}$ $\delta \phi$ (rad)

min. max.

A $2.2\times 10^{-4}$ 0.074 1737 $\sqrt{0.9}$ $6.65\times 10^{-4}$

B $6.7\times 10^{-4}$ 0.101 1076 $\sqrt{0.5}$ $6.65\times 10^{-4}$

C $4.5 \times10^{-4}$ 0.155 869 $\sqrt{0.9}$ $1.33\times 10^{-3}$

D $1.3\times 10^{-3}$ 0.220 539 $\sqrt{0.5}$ $1.33\times 10^{-3}$

**Table 1:** Grid parameters used in the 3-ray SSF models. All simulations use 60 azimuthal zones and cover the first 10 stellar radii. We also give the extrema of the radial and azimuthal resolutions, to compare with the Sobolev length at mid wind-heights of ca. 0.01 $R_{\ast }$ along the three rays.
Model	$\delta r / R_{\ast}$	n_r	$p/R_{\ast}$	$\delta \phi$ (rad)
	min.	max.
A	$2.2\times 10^{-4}$	0.074	1737	$\sqrt{0.9}$	$6.65\times 10^{-4}$
B	$6.7\times 10^{-4}$	0.101	1076	$\sqrt{0.5}$	$6.65\times 10^{-4}$
C	$4.5 \times10^{-4}$	0.155	869	$\sqrt{0.9}$	$1.33\times 10^{-3}$
D	$1.3\times 10^{-3}$	0.220	539	$\sqrt{0.5}$	$1.33\times 10^{-3}$

Source LaTeX | All tables | In the text

	1 Introduction
	2 Radiative viscosity model for the lateral, diffuse force
	3 Azimuthal averaging of the radial radiation force
	4 Simulations using a 3-ray method for the nonlocal 2D line-force
	5 Conclusions, summary, and future outlook
	Appendix A: Linear analysis for lateral diffuse force
	References