Re: [gmx-users] question on ffG43a1p force field

2019-08-16 Thread Lei Qian
Thank you very much Dr. Lemkul, I downloaded your file and it works! Actually I downloaded the previous file from Gromacs web: http://www.gromacs.org/Downloads/User_contributions/Force_fields Thanks again for your help! On Fri, Aug 16, 2019 at 6:22 AM Justin Lemkul wrote: > > > On 8/16/19

Re: [gmx-users] simulation on 2 gpus

2019-08-16 Thread Szilárd Páll
On Mon, Aug 5, 2019 at 5:00 PM Stefano Guglielmo wrote: > > Dear Paul, > thanks for suggestions. Following them I managed to run 91 ns/day for the > system I referred to in my previous post with the configuration: > gmx mdrun -deffnm run -nb gpu -pme gpu -ntomp 4 -ntmpi 7 -npme 1 -gputasks >

Re: [gmx-users] continue run

2019-08-16 Thread Dhrubajyoti Maji
Thanks both of you for your useful suggestions. I'll check accordingly. Thanks again for help. Dhrubajyoti On Fri, 16 Aug 2019 at 15:50, Justin Lemkul wrote: > > > On 8/16/19 6:09 AM, Dhrubajyoti Maji wrote: > > Hi all, > > I have a simulated trajectory of 50 ns but my desired property

Re: [gmx-users] question on ffG43a1p force field

2019-08-16 Thread Justin Lemkul
On 8/16/19 2:15 AM, Lei Qian wrote: Sorry for this basic question. I read previous emails and tried to make pdb2gmx find ffG43a1p.ff. I added #include "ffG43a1p.itp" in FF.dat in ffG43a1p.ff folder. Also tried to create a file called forcefield.doc and wrote "ffG43a1p" into it. I put these

Re: [gmx-users] continue run

2019-08-16 Thread Justin Lemkul
On 8/16/19 6:09 AM, Dhrubajyoti Maji wrote: Hi all, I have a simulated trajectory of 50 ns but my desired property is not well converged. Therefore, I want to extend the run for another 50 ns. As far as I know if I use the last output files as input files for next run, I can finally have

Re: [gmx-users] continue run

2019-08-16 Thread Mohammadreza Niknam Hamidabad
Hi, you can generate a new .tpr file by extend flag ( time is in ps) then run your code again. Please replace the names carefully. Also, check this link : http://manual.gromacs.org/documentation/2018/onlinehelp/gmx-convert-tpr.html gmx convert-tpr -s last.tpr -o new.tpr -extend 1 gmx mdrun

[gmx-users] continue run

2019-08-16 Thread Dhrubajyoti Maji
Hi all, I have a simulated trajectory of 50 ns but my desired property is not well converged. Therefore, I want to extend the run for another 50 ns. As far as I know if I use the last output files as input files for next run, I can finally have two 50 ns run trajectory files. But if I want a

Re: [gmx-users] How to create a group for a set of atoms with make_ndx

2019-08-16 Thread Sun Yeping
got it. Thank you all for your help. On Fri, Aug 16, 2019 at 12:40 PM Bratin Kumar Das < 177cy500.bra...@nitk.edu.in> wrote: > Hi.. > The command is given below > gmx make_ndx -f *.gro -o *.ndx > You need to see inside the gro file what are the residue index > corresponding to the particular

[gmx-users] question on ffG43a1p force field

2019-08-16 Thread Lei Qian
Sorry for this basic question. I read previous emails and tried to make pdb2gmx find ffG43a1p.ff. I added #include "ffG43a1p.itp" in FF.dat in ffG43a1p.ff folder. Also tried to create a file called forcefield.doc and wrote "ffG43a1p" into it. I put these files in working directory and