Pressure, stress and strains calculations in DEM

How to calculate pressure, stress and strains in DEM?

Hi - This question is a bit vague, can you please tell us what you are trying to do and what you have tried so far? Thanks.

I am performing a 2D dry non-cohesive simulations. I want to analyze the variables: Pressure distrubution on walls, Shear Stress and Strain in the system. How to generate those data in MFIX using pure DEM solver?