Dear all,

I want to use restart file of a simulation but some problems arise. I should simulate a droplet of water on silica surface.
In the first simulation I used fix langevin, and I don’t know that’s because of it or not. I attached the files. When I use the restart file and then run the simulation in the fix nvt, the energies fix after about 100000 steps and it seems to be the water freezed. What’s the problem?

in.P (3.23 KB)

in.P (3.52 KB)

log.lammps (96 KB)