Fig. 11

a Temperature map showing the extracted temperature–depth profiles to study the lateral temperature variability. b Simulated vertical temperature profiles (as red lines) obtained every kilometer along a half-convection cell compared with the observed GRT-1 log from Rittershoffen (as blue dashed line) and GPK-2 log from Soultz-sous-Forêts (as green dashed line). c Thermal gradient obtained from the surface obtained every kilometer along a half-convection cell