A program to recognize and reward our most engaged community members
none uses no averaging, meaning that you're going to plot the elemental stresses.
'simple' averaging will calculate the nodal stress values based on the elemental stress values.
This topic discuss about this as well.
https://community.altair.com/community?id=community_question&sys_id=e90bbda71bf11914507ca6442a4bcbbb&view_source=searchResult