Dear all,
I am trying to use fix balance with time weighting in parallel. I attach my input file below.
The input file runs well in serial. However, it gives the following error when I run it on cluster. I am using version 16Feb2016 of lammps. Many thanks for any help.
fix bala all balance 10 1.1 shift x 20 1.1 weight time 0.8
ERROR: Illegal fix balance command (…/fix_balance.cpp:88)
The input file is:
3d Lennard-Jones melt
variable x index 1
variable y index 1
variable z index 1
variable xx equal 30*$x
variable yy equal 30*$y
variable zz equal 30*$z
units lj
atom_style atomic
lattice fcc 0.8442
region box block 0 {xx} 0 {yy} 0 ${zz}
create_box 1 box
create_atoms 1 box
mass 1 1.0
velocity all create 1.44 87287 loop geom
pair_style lj/cut 2.5
pair_coeff 1 1 1.0 1.0 2.5
neighbor 0.3 bin
neigh_modify delay 0 every 20 check no
fix bala all balance 10 1.1 shift x 20 1.1 weight time 0.8
fix 1 all nve
run 100
in.lj (533 Bytes)