Re: [gmx-users] Problem with Position Restraints (before running SMD)!

2012-01-20 Thread Justin A. Lemkul
Talal E. AlOtaibi wrote: Thank you Justin, It works well with freezing option. Last question, Can I freeze points before doing the energy minimization? You can't freeze before EM (because you aren't actually running anything), but during EM, yes. -Justin -- =

Re: [gmx-users] Problem with Position Restraints (before running SMD)!

2012-01-19 Thread Justin A. Lemkul
users@gromacs.org > Subject: Re: [gmx-users] Problem with Position Restraints (before running SMD)! > > > > Talal E. AlOtaibi wrote: > > > > > ; Position restraint for each water oxygen > > [ position_restraints ] > > ; i funct fcxf

Re: [gmx-users] Problem with Position Restraints (before running SMD)!

2012-01-19 Thread Justin A. Lemkul
Talal E. AlOtaibi wrote: ; Position restraint for each water oxygen [ position_restraints ] ; i funct fcxfcyfcz 11 1000 1000 1000 13301 1000 1000 1000 14261 1000 1000 1000 14371 1000

Re: [gmx-users] Problem with Position Restraints (before running SMD)!

2012-01-19 Thread Justin A. Lemkul
Talal E. AlOtaibi wrote: Hi guys, When I did my SMD simulation by applying load to a certain group of atoms and fixing certain atoms by modifying the topology file, the points that i have fixed moved from there original position. I don't know what the problem is! Any suggestion! Posi

[gmx-users] Problem with Position Restraints (before running SMD)!

2012-01-19 Thread Talal E. AlOtaibi
Hi guys, When I did my SMD simulation by applying load to a certain group of atoms and fixing certain atoms by modifying the topology file, the points that i have fixed moved from there original position. I don't know what the problem is! Any suggestion! To make what I was doing clear, I st