Is it possible to select a number of nodes, and then use *get, to obtain the respective node numbers? I have trouble finding this in the Help for *get. I then want to use another *get to get the UY disp of each node.
Read through the APDL section of the help. To make a long story short you will need to use *do, nmin(), ndnext(), and *get for what you desire. You may also consider checkout out the *vget command!