LD fits (red dashed line) obtained using the Eq. (1) with N = 2 for the RHD azimuthally average intensity profile (solid line) of two simulations of Table 1. The dotted line is the intensity profile computed with the 1D model having identical stellar parameters, input data, and chemical compositions as the 3D simulation. A full LD (dash-dotted line), a partial LD (triple dot-dashed line) are also shown.