[gmx-users] can we do FEP MAPPER calculation in Gromacs?

[Albert]

Hello:

I just found a pretty nice free energy calculation methods: FEP MAPPER. 
It can make a "energy circle" between different scalefold ligands which 
improved a lot for the free energy values.

https://simtk.org/home/leadoptmap


I am just wondering, is it possible to do it in Gromacs?

Thank you very much.

Albert