Stress values for points in a mesh

Hi everyone! 

I am working on my project and i need some help. I am working on millipede testing some structures. I need to take as an output the stress values and position of each of the nodes of the mesh. The Node result component is just giving me the location of these nodes and the quad result is giving me the stress value of the quadrant of the mesh but not of each node. 

Does anyone knows how can I get those punctual stress values?

Thank you in advance!!!