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 › custom STL, rename › Reply To: custom STL, rename May 19, 2020 at 4:16 pm #4960 mgaedtkeKeymaster Hi iJoker, I just send you an email. Best, Max