Chain.py Tool for Two Types

Hello,

I just have a question on how to build a polymer with chain.py as a A-B-A pattern? All documentation shows how to make a linear polymer melt, but I want to have a linear polymer melt with these smaller A-B-A type polymers (where A is one type, and B is another type).

Thanks,
Kush

There are many links to building packages on this page:

http://lammps.sandia.gov/prepost.html

Steve