OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Retrieving Data › Reply To: Retrieving Data February 8, 2023 at 12:11 pm #7183 FBukreevKeymaster Hello Jijo, you can look into the code of lattice functors. First you need to get the right blockLattice number and then compute density at the point with its lattice coordinates. Greetings Fedor