hello every one,

I created a geometry and after running LAMMPS I want to calculate the porosity of this region…
How can I get the porosity in LAMMPS ?

thnx a lot

How would you define porosity at the microscopic scale? Figure out that first and the post a question

that somehow reveals that you have some basic understanding of Lammps and the problem you intend to solve. That will improve your chances of getting an answer back (not everyone here loves to teach).