Dyksterhuis, S.Müller, R. D.Rey, P.Moresi, L.2026-01-012026-01-010098-3004ORCID:/0000-0003-3685-174X/work/162950225https://hdl.handle.net/1885/733799844We would like to thank the Australian Research Council and ExxonMobil for supporting this work. We thank Mike Dowman and James Clark for their help with the code. The development of this GUI was inspired by a prototype GUI written by Craig O’Neill.6enA graphical user interface for particle-in-cell finite element analysis of lithospheric deformation and mantle convection in two dimensions200710.1016/j.cageo.2006.11.00434250775042