Radial profiles of the surface density Σ (top, left vertical axis, solid curves), α viscosity (top, right vertical axis, dashed curves), temperature T (bottom, left vertical axis, solid curves) and aspect ratio h (bottom, right vertical axis, dashed curves). A comparison is shown between our 2D non-isothermal model (black curves) and a 3D vertically resolved radiative hydrostatic model (red curves). The bottom panel is split into three regions discussed in Sect. 2.2, namely the dust halo (B), the condensation front (C) and the flared disk (D) (e.g. Ueda et al. 2017).