I am working on auxetic structures.Auxetic structures are materials which shows negative Poissons ratio.In a ordinary material when you you stretch it expands instead.My main issues I am facing right now is simulations and it's data extraction The tool i am using for Is ABQUS CAE.I need help in data extraction so I can plot stress strain graphs properly and Poissons displacement graphs and also Problem is I am having a terrible guide and software is incredible hard to use