OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Set Periodic Boundary condition and set contact angle for multiphase simulation › Re: Set Periodic Boundary condition and set contact angle for multiphase simulation October 6, 2016 at 7:04 am #2460 mathiasKeymaster Dear applous6, since you created a pointer you need to use cuboidGeometry->setPeriodicity(true, true, true). We strongly recomment our spring school in March 2017. Best Mathias