Vasp implement list_potentials()

[jan-janssen]

Currently VASP only allows to select the pseudo potential via setting the species:

structure = pr.create_ase_bulk('Al')
al_gw = project.create_element(
    new_element_name='Al_GW',
    parent_element='Al',
    potential_file='Al_GW'
)
structure[:] = al_gw

While this is a very flexible way to set the pseudo potential, it would be nice if VASP would also support a similar syntax like Lammps.

[jan-janssen]

This issue came up today again.