Re: [gmx-users] Extending Simulations

2013-06-26 Thread Justin Lemkul
On 6/26/13 4:12 PM, HANNIBAL LECTER wrote: It is not very clear as to what you are trying to do? If you have the final coordinates and velocities from a previous simulation, I would recommend start a simulation using the .gro file and ensuring that you have gen-vel=no in the .mdp file. If you

Re: [gmx-users] Extending Simulations

2013-06-26 Thread HANNIBAL LECTER
It is not very clear as to what you are trying to do? If you have the final coordinates and velocities from a previous simulation, I would recommend start a simulation using the .gro file and ensuring that you have gen-vel=no in the .mdp file. If you have a well-equilibrated system, then the prope

Re: [gmx-users] extending simulations made with version 3.3.3

2010-12-10 Thread Mark Abraham
On 11/12/2010 2:19 AM, Anna Marabotti wrote: Dear all, I conserved all the files produced sometimes ago with a simulation made with Gromacs 3.3.3 installed on a cluster. I would like to prolonge this simulation, but I have no longer access to that cluster, instead I can access another cluster

Re: [gmx-users] Extending simulations

2010-03-17 Thread Justin A. Lemkul
Milan Melichercik wrote: On Wednesday 17 March 2010 13:53:03 Carla Jamous wrote: Hi everyone, It's the first I use the process of extending simulations. I did the following: tpbconv -s prot.tpr -extend 6000 -o protein.tpr mdrun -v -s protein.tpr -cpi state.cpt -cpo state_a.cpt -o protein.trr

Re: [gmx-users] Extending simulations

2010-03-17 Thread Milan Melichercik
On Wednesday 17 March 2010 13:53:03 Carla Jamous wrote: > Hi everyone, > > It's the first I use the process of extending simulations. > I did the following: > tpbconv -s prot.tpr -extend 6000 -o protein.tpr > > mdrun -v -s protein.tpr -cpi state.cpt -cpo state_a.cpt -o protein.trr -c > protein.gr

Re: [gmx-users] extending simulations

2009-05-22 Thread Alexander Itkin
Hello, I am having a similar issue. When using Gromacs version 4.0.4 and running mdrun with the -append flag on a traj.trr file over 2GB I get an error stating "Truncation of traj.trr file failed". However, when I use version 4.0.2 it seems to append fine even with very large files. Any ideas as t

Re: [gmx-users] extending simulations

2009-05-06 Thread Justin A. Lemkul
file i am waiting for your reply thanks in Advance --- On *Wed, 6/5/09, kyungchan chae //* wrote: From: kyungchan chae Subject: RE: [gmx-users] extending simulations To: "'Discussion list for GROMACS users'" Date: Wednesday, 6 May,

RE: [gmx-users] extending simulations

2009-05-06 Thread vidhya sankar
: No such file or directory  please kindly rectify the error in the configure file i am waiting for  your reply thanks in Advance                   --- On Wed, 6/5/09, kyungchan chae wrote: From: kyungchan chae Subject: RE: [gmx-users] extending simulations To: "'Discussion list f

RE: [gmx-users] extending simulations

2009-05-06 Thread kyungchan chae
If you want to extend your simulation, simply use the 'append' command. : mdrun -append yes -cpi state.cpt Extending a simulation is quite simple. However, if your trajectory file is larger than 2GB, you are going to have a problem. I tested it a few weeks ago and found out that the 'append' opti

Re: [gmx-users] extending simulations

2009-05-06 Thread Justin A. Lemkul
Anna Marabotti wrote: Dear all, I'd need to have a clarification about how to extend a simulation made using GROMACS 4 that has been interrupted on a system due to walltime expiration. On the Wiki section I see: "A simulation that has completed is extended using tpbconv, mdrun and checkpoint

Re:[gmx-users] extending simulations

2009-05-06 Thread zhang
You can use the mdrun command: How to restart a crashed run. The mdrun program now uses a very handy checkpointing feature. Restarting crashed runs is easy with mdrun. mdrun -s prev.tpr -f prev.trr -e prev.edr -o prev.trr –g prev.log –cpi -append 在2009-05-06,"Anna Marabotti" 写道: >Dear al