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 › Venturi3d example › Re: Venturi3d example June 14, 2018 at 7:59 pm #2835 LaurentDelaonParticipant hi can i rotate an indicator during simulation? regards laurent