Effect of the inner boundary of the 3D GCM models on the grouped V_s ∕V_tot, the local C/O, and the degree of ionisation for the giant gas planet example WASP-43b. Left: Parmentier et al. Right: Carone et al. The differences in the cloud particles material fractions result from the different local temperatures of the two GCM models, with the Carone model nightside being cooler than the Parmentier model nightside.