Due to recent bot attacks we have changed the sign-up process. If you want to participate in our forum please send a message via our contact form. › Forums › OpenLB › General Topics › How to add 2d vtk files as geometrical models › Reply To: How to add 2d vtk files as geometrical models June 15, 2024 at 4:32 am #8830 BobbieParticipant Thank you for your help. Best wishes!