WUFI

Hi,
I have a little question: the porosity of the materials to be entered in material database editor is the open porosity or closed?
In accordante to this http://www.wufi.de/wufi/grundl_grund_e.html I think that it is the open porosity.
Thanks,

Hello,
we use the porosity, which can filled with water by suction and by diffusion. So thats mainly the open porosity.
Christian