[gmx-users] Translational Pulling

Justin Lemkul jalemkul at vt.edu
Fri Apr 22 23:33:35 CEST 2016

On 4/22/16 5:29 PM, Ray Chao wrote:
> ​Hi, Justin,
> I also notice that in Lammps, you seem to be able to set up the force and
> velocity to frozen groups.​ Does Gromacs have similar features?

No.  Frozen groups are frozen - they don't move, they don't have velocities, 
etc.  Maybe LAMMPS is referring to a frozen internal geometry?  If something is 
frozen in GROMACS, it's just that.  It never moves and nothing gets updated.



Justin A. Lemkul, Ph.D.
Ruth L. Kirschstein NRSA Postdoctoral Fellow

Department of Pharmaceutical Sciences
School of Pharmacy
Health Sciences Facility II, Room 629
University of Maryland, Baltimore
20 Penn St.
Baltimore, MD 21201

jalemkul at outerbanks.umaryland.edu | (410) 706-7441


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