[gmx-users] Tempereture coupling and heat flux on each part

2013-06-21 Thread Hari Pandey
Hi all  gromacs users, I am new to GROMACS , please help me I have following (NVT.mdp) (NPT.mdp)  and (NVE.mdp)   .  I have three parts of system, A, B and C. I want to put thermostat on A and C and couple the tempereture and do not put any thermostat on B. In gromacs I want to do Following:

Re: [gmx-users] free energy calculations of methane in water computed by GMX ver 4.5.7 and ver 4.6.2

2013-06-21 Thread Justin Lemkul
On 6/21/13 11:07 AM, Dwey wrote: Hi gmx-users, I almost reproduced free energy calculations of methane in water on Justin's website. First of all, I am able to follow the workflow of computing solvation free energy for several times with Gromacs version 4.5.7 and version 4.6.2 install

[gmx-users] RE: Test Particle Insertion

2013-06-21 Thread Phan, Anh T.
Dear Rajesh and Damas, Thank you for your help. I will try now. Thanks again. Sincerely, Anh -Original Message- From: gmx-users-boun...@gromacs.org [mailto:gmx-users-boun...@gromacs.org] On Behalf Of gmx-users-requ...@gromacs.org Sent: Thursday, June 20, 2013 10:19 PM To: gmx-users@groma

[gmx-users] free energy calculations of methane in water computed by GMX ver 4.5.7 and ver 4.6.2

2013-06-21 Thread Dwey
Hi gmx-users, I almost reproduced free energy calculations of methane in water on Justin's website. First of all, I am able to follow the workflow of computing solvation free energy for several times with Gromacs version 4.5.7 and version 4.6.2 installed in two identical Linux boxes. Howe

Re: [gmx-users] gromacs on GPU

2013-06-21 Thread Mark Abraham
On Fri, Jun 21, 2013 at 8:33 AM, wrote: > Can anyone tell me how to make a mdp file for gromacs mdrun on NVIDIA GPU > card, the following is a mdp file which runs well on cpu, but when I add the > option "-testverlet" to mdrun in order to run it on GPU, it returns error > "nonbond potiential

Re: [gmx-users] can extract edr and cpt of one frame?

2013-06-21 Thread Mark Abraham
On Fri, Jun 21, 2013 at 8:19 AM, maggin wrote: > Hi, > > I want extract one frame from NPT to run MD > > because for md need npt.gro and npt.cpt > > So, if can we extract cpt of one frame? No. A checkpoint file has only one frame, as you can see with gmxcheck or gmxdump. > and because I want to