(a)
(b)
Figure 10: Simulated long-wave radiation (a) emitted from the greened site (wall or leaves) and (b) differences between bare and greened façade in simulations and observation for the experiments with ENVI-met 3 (E0a), unforced (E0) and forced ENVI-met 4 (E1), and SOLWEIG without (S0) and with global radiation from observation (S1) (7, 23, 2014).