Running parallel lammps jobs parallely

Do you need to wait for all force field runs to finish? I think you should be able to use a simple bash script for this? Have xargs or parallel run all your jobs, wait for them to finish, then adjust the force fields. If you put the above in a loop you should be good. Alternatively, you can make this script submit itself at the end if the system allows it so that each run is its own job.