// move atoms to new processors via irregular()

    // in case read by different proc than wrote restart file

    // first do map_init() since irregular->migrate_atoms() will do map_clear()

    if (atom->map_style) atom->map_init();

    if (domain->triclinic) domain->x2lamda(atom->nlocal);

    Irregular *irregular = new Irregular(lmp);

    irregular->migrate_atoms();