Stress/atom in granular pair style

hi eric.

in the documentation stress/atom gives the stress tensor in units of stress*volume…so is it the volume of the atom/particle or the voronoi volume of the particle…means if i want only the stress acting on a particle, should i just multiply by the particle volume or the voronoi volume?

This is somewhat open to your interpretation (what is the correct volume to use, to get something that best resembles the stress in compute pressure). I would search through the list, as this has been commented on before (probably too many times).

thanks in advance

thanks a lot eric