id summary reporter owner description type status priority milestone component version severity resolution keywords cc 2144 No vertical diffusion in Offline mode aumont systeam "WHen the code is run in offline mode, no vertical diffusion is being performed on passive tracers. Vertical diffusivity coefficient is equal to 0. The cause of this problem coms from the fact that avs is not anymore assigned a value. A simple solution to this problem is to add this line in dtadyn.F90 avs = avt Please note that the online configuration is not concerned by this bug." Bug closed normal 2018 release-4.0 OFF trunk critical fixed code offline v4.0 vertical_diffusivity