changing type of atom during run

Hi Dear lammps users,

I want to mark some particles with a specific feature or location during run, because of changing their type or potential, how could I do it?

Thanks,
ava

your question is too vague to give any specific answer.

​there are all kinds of things that you can do. e.g. use atom style variables, or a number of computes and/or fixes.​

​axel.​