New to LBM and OpenLB? Attend our upcoming one-week hands-on Spring School in Marseille/France from 19.05.2025 – 23.05.2025. OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Modifying Parameters › Reply To: Modifying Parameters September 28, 2022 at 1:50 pm #6843 JijoParticipant Dear Adrian, I apologize for the silly questions. But what do you mean by cuboids?