Profile comparison for the O4 star. For visualisation purposes, the 2D averaged model and 1D have been calibrated such that they have the same R_2/3. Upper panels : wind velocity profile, in solid black for the 2D spatially averaged model of Debnath et al. (2024), dashed blue for 1D PoWR model with $v_{\text{turb }}^{1\text{D}}=0$ and solid blue for $v_{\text{turb }}^{1\text{D}}=88$ km s⁻¹ with the same parameters as in Table 1 of Debnath et al. (2024), solid red for the 1D PoWR model with the final best-fit parameters from Table 1 (i.e. adjusted Ṁ and β-law) and v_turb = 88 km s⁻¹. Middle panels : same as the upper panel, but for the density profile. Lower panel: same as the upper panel, but for the gas temperature.