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 › SuperLatticePhysCorrDrag3D › Reply To: SuperLatticePhysCorrDrag3D December 27, 2021 at 2:50 pm #6224 yx19971028Participant Dear Mathias, Thank you for your apply. Best Xu Yang.