Temperature vertical profiles for TRAPPIST-1b (left), TRAPPIST-1c (middle), and TRAPPIST-1d (right). The associated simulation names are T1b, T1c, and T1d, respectively. The solid lines are global mean, temporal average (over 100 Earth days) temperature profiles calculated from GCM simulations. The shaded lines are snapshots taken at different latitude and longitude points to show the range of profiles within a simulation. The dashed lines are calculated with a 1D inverse radiative-convective model (Turbet et al. 2019, 2020b) similar to those used in Kopparapu et al. (2013) to calculate the inner edge of the HZ.