Re: [gmx-users] Fwd: Concatenating two trajectories

2014-04-22 Thread Venkat Reddy
No, By default it will give the starting time from where it started. I doubt your simulation extension has some problem. The commands to extend a simulation are tpbconv -s old.tpr -extend time in ps -o new.tpr mdrun -v -s new.tpr -cpi state.cpt -deffnm new Hope it will help you. On Tue, Apr

Re: [gmx-users] gromacs.org_gmx-users Digest, Vol 120, Issue 95

2014-04-22 Thread sunita gupta
Hello, Several time I have extended my jobs using the protocol you have mentioned above. I always used to get my output appended to the previous one, which never required any concatenation. This time my aim was to extend the job using new.mdp files (as the previous one contained simulated

Re: [gmx-users] gromacs.org_gmx-users Digest, Vol 120, Issue 95

2014-04-22 Thread Justin Lemkul
On 4/22/14, 7:18 AM, sunita gupta wrote: Hello, Several time I have extended my jobs using the protocol you have mentioned above. I always used to get my output appended to the previous one, which never required any concatenation. This time my aim was to extend the job using new.mdp files (as

Re: [gmx-users] Silica Nanoparticles

2014-04-22 Thread Justin Lemkul
On 4/22/14, 11:12 AM, Kazem Sepehrinia wrote: Hi Dear All, Have any of you guys prepared silica nanoparticles in your Molecular Simulation studies? I used some open databases for obtaining of bulk amorphous silica file. But i'm not able to prepare silica nanoparticles. Once again i used

Re: [gmx-users] REMD, demux after 100 ns per replica

2014-04-22 Thread aperez
Hi, I did an extra modification to the *.pl with the aim of being more general with the time step. I have just added a line that asks the time step. Note: I don't know perl, so I apologize for the rustic way how I modified the file. Thanks, Andrea proof_demux.pl

Re: [gmx-users] Silica Nanoparticles

2014-04-22 Thread Suzen, Mehmet
You may try to use special potential designed for amorphous silica: A numerical investigation of the liquid–vapor coexistence curve of silica Yves Guissani and Bertrand Guillot J. Chem. Phys. 104, 7633 (1996) On 22 April 2014 17:12, Kazem Sepehrinia ksepehri...@gmail.com wrote: Hi Dear All,

Re: [gmx-users] Silica Nanoparticles

2014-04-22 Thread Kazem Sepehrinia
Dear Mehmet, Thank you for replying. -Kazem On Tue, Apr 22, 2014 at 2:07 PM, Suzen, Mehmet msu...@gmail.com wrote: You may try to use special potential designed for amorphous silica: A numerical investigation of the liquid–vapor coexistence curve of silica Yves Guissani and Bertrand