[lammps-users] problem in defining new potential

dear all
I need to define new potential between an ellipsoid particle and a wall, so I wanted to ask for your help. how should I do that?

dear all
I need to define new potential between an ellipsoid particle and a wall, so
I wanted to ask for your help. how should I do that?

with a text editor and a compiler. how else?
details are at:

it may be convenient to start from one of the existing
fix wall/xxx classes and add a fix wall/asphere.

axel.