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 › Operate the whole vector field › Re: Operate the whole vector field August 6, 2017 at 11:07 am #2687 mathiasKeymaster It should work, if you find where it comes from, please, let us know!