Skip to content

Reply To: load coarse mesh data to a fine mesh

Due to recent bot attacks we have changed the sign-up process. If you want to participate in our forum, first register on this website and then send a message via our contact form.

› Forums › OpenLB › General Topics › load coarse mesh data to a fine mesh › Reply To: load coarse mesh data to a fine mesh

November 14, 2025 at 11:39 am #10969
Adrian
Keymaster

You can use the AnalyticalFfromSuperF interpolation functor to interpolate data (exposed by functors, e.g. SuperLatticeFieldF) between resolutions. The geometry setup should be separate and will need special handling depending on the case (as there is no generic way to transfer the boundary setup between resolutions for arbitrary BCs)