OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › DynSmagorinskyBGKdynamics – Error › Re: DynSmagorinskyBGKdynamics – Error June 21, 2016 at 8:03 am #2391 mathiasKeymaster Hi,rnrnthe data is in the Cell. As I rememeber, there is a functor (functors/turbulent3d.*) that updates the constant in each cell. There will be a paper and a PhD thesis hopefully soon available on this topic by Patrick Nathan. rnrnBestrnMathias