[lammps-users] how to build a nearly spherical particle using LAMMPs command

Hi,

I want to build a nearly spherical particle about 15635 consisted of face centered cubic lattice, I don,t know how to create it with LAMMPs command such as Lattice.

Any suggestion? Thanks in advance.

Use the region sphere command to define the geometry
of the sphere, then create_atoms with the region option,
and you can populate the spherical region with atoms
on a lattice.

Steve