Modifying morse potential

Again, please post to the mail list, not to me.

These lines in your header file are wrong - you can’t ues PairMorse again in another

new class.

PairMorse(class LAMMPS *);

virtual ~PairCtm();

You’ll need to learn some C++ to make much headway on your new
pair style. Trying to learn a programming language from a
mail list is not very efficient.