sure you 2 will forgive me if I'm wrong but I think he wants the tuple of each vertex

dorkmcgork, am sure I have done it once but cant find it in my current version so it maybe an addon I have loaded at some point (I'm bad at loading stuff I dont need or know how to use lol )

best sugestion I can give is ask/search at blenderartists its where I d/l most of my addons