Hi all,
I am working with the permeability example (http://www.palabos.org/documentation/tutorial/permeability.html) and I have to compute density of the fluid cells, without to take into account the porous medium cells. How do I select only the fluid cells? I guess that I could use the array “geometry”, and to create a Box3D with the only fluid cell, but I don’t know in what way.
Thanks in advance.