A question in atom_vec_dpd.cpp

Dear all,

In atom_vec_dpd.cpp, what does ‘comm_x_only’, ‘comm_f_only’ mean and how to determine the value of ‘size_reverse’, ‘size_border’ and ‘size_data_atom’. Thanks a lot for the patience and help.

Best,
Shiyi Qin

Dear all,

In atom_vec_dpd.cpp, what does 'comm_x_only', 'comm_f_only' mean and how to
determine the value of 'size_reverse', 'size_border' and 'size_data_atom'.
Thanks a lot for the patience and help.

as LAMMPS is C++ you should look at the header file for the base
class, i.e. atom_vec.h
this has comments explaining the meaning of the various base class parameters.

a word of caution:
if you want to dig this deep into LAMMPS, you will have to work on
your skills of reading code.
people will only help you with questions that you should be able to
figure out for yourself so many times.
don't rely on getting everything explained in painstaking detail.

axel.