Hi Floriane, The short version is “no” because the right smarts tying together the gmsh, dmplex and Firedrake concepts of periodicity have not been done. Could you give a little detail of what sort of domain and mesh you want, and we can give some thought to whether we can do that for you. Regards, David From: <firedrake-bounces@imperial.ac.uk> on behalf of "Floriane Gidel [RPG]" <mmfg@leeds.ac.uk> Date: Wednesday, 7 November 2018 at 10:40 To: firedrake <firedrake@imperial.ac.uk> Subject: [firedrake] Periodic domain with imported mesh Dear all, Is there a way to force an imported mesh (created with Gmsh) to be x- and y-periodic ? (maybe something similar to the option 'constrained_domain' when defining a FunctionSpace in FeniCs ?) Thank you, Floriane