Potential Energy Surface For H2 + F <-> HF + H Reaction

This potential energy surface is for the H2 + F <-> HF + H reaction, and is based off the Muckerman #5 potential (Muckerman, J. T. "Theoretical Chemistry Advances and Perspectives." (1981): 1.) The python code used to generate this is here: https://github.com/PaulENorman/printable_pes