I am reading the documentation of pair_style sw/mod page. I found that there is an example for Mo and S system as shown below:
pair_style sw/mod maxdelcs 0.25 0.35
pair_coeff * * tmd.sw.mod Mo S S
I want to use this potential but can’t find the file: “tmd.sw.mod”.
Anyone can give me this file?
Thanks very much and I would appreciate it if you can give me help.
tm.sw.mod is in lammps/potentials for future reference
tmd.sw.mod (10.9 KB)
But when I run the command, I got the following error:
ERROR: Unknown pair style sw/mod (…/force.cpp:246)
Last command: pair_style sw/mod
I have installed the required “MANYBODY” packadge.
Thanks very much!
But is your LAMMPS version recent enough? The error message suggests that it is not. Pair style
sw/mod was added in version 14 December 2021:
When checking the documentation you always must use the documentation that matches your LAMMPS version. The online documentation corresponds to the latest version.