I am wondering if my explanation in the previous email is clear to you.
Basically I have a two dimensional system with charged particles. I would
like to use pppm to calculate the electrostatic interactions in a NPT
ensemble. Could you please tell me if the updated LAMMPS can correctly
calculate the pressure? Do you think I have to set the value of dimension to
be 3? If not, please give me your suggestion. Thank you very much!