Re: [gmx-users] BUG in angular removal part??

2011-04-27 Thread Xiaohu Li
: Re: [gmx-users] BUG in angular removal part?? To: Discussion list for GROMACS users Message-ID: <4db7b6b4.5090...@xray.bmc.uu.se> Content-Type: text/plain; charset=ISO-8859-1; format=flowed On 2011-04-26 19.38, Xiaohu Li wrote: Hi, gromacs developers, It seems that there is a bug regardi

[gmx-users] BUG in angular removal part??

2011-04-26 Thread Xiaohu Li
Hi, gromacs developers, It seems that there is a bug regarding the angular moment removal. This may not be very important for many users since most of them are doing PBC where it is irrelevant, but if you are doing cluster or if you really care the angular momentum like I do(I want the ang

[gmx-users] Re: gmx-users Digest, Vol 83, Issue 153

2011-03-22 Thread Xiaohu Li
ve at http://www.gromacs.org/Support/Mailing_Lists/Search before posting! End of gmx-users Digest, Vol 83, Issue 153 ****** -- = Xiaohu Li Post-doctoral Research Associate

[gmx-users] Re: gromacs QM/MM compilation with gaussian (Txema Mercero)

2011-02-16 Thread Xiaohu Li
gmx-users-requ...@gromacs.org wrote: Send gmx-users mailing list submissions to gmx-users@gromacs.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.gromacs.org/mailman/listinfo/gmx-users or, via email, send a message with subject or body 'help' to

[gmx-users] Re: QMMM with ORCA

2011-01-27 Thread Xiaohu Li
ication where one would not be using pbc at the > time. However, your clusters prove me wrong. > > In any case, as a work-around, you may want to use a bigger box, with long > enough cut-offs, no PME. > > Hope this gets you started, > > Gerrit > > On 27 Jan 2011, at 21:

[gmx-users] QMMM with ORCA

2011-01-27 Thread Xiaohu Li
e access to the > other QM-programs and cannot test this, so if you have, could you please run > the same job with a different QM-program. > > Hope that helps > > Christoph > > > > > On 01/26/2011 06:48 AM, Xiaohu Li wrote: > > Hi, All, > I'm tr

[gmx-users] Re: QMMM with ORCA

2011-01-26 Thread Xiaohu Li
Hi, All, Just want to share information on this thread. Regarding to the segmentation fault. I have found out that gromacs call orca by write command to a buffer called buf. So for example, if the orca path is /usr/local/bin/orca and the BASENAME(prefix of the *.tpr file) is longlonglongl

[gmx-users] Re: mdrun_mpi executable not found

2011-01-26 Thread Xiaohu Li
Message: 4 > Date: Wed, 26 Jan 2011 12:53:17 -0500 > From: Justin Kat > Subject: Re: [gmx-users] mdrun_mpi executable not found > To: "jalem...@vt.edu" ,Discussion list for > GROMACS >users > Message-ID: > > Content-Type: text/plain; charset="iso-8859-1" > > Thank you, I h

[gmx-users] QMMM with ORCA

2011-01-25 Thread Xiaohu Li
Hi, All, I'm trying to see if anybody has experience of using the interface of gromacs and ORCA(since it's free). I know that the following link gave information on how http://wwwuser.gwdg.de/~ggroenh/qmmm.html#code But.But, the gromacs in the above link is quite old(3.2). I download

[gmx-users] RE: Important: Bugs in NEMD calculation

2011-01-19 Thread Xiaohu Li
On Wed, Jan 19, 2011 at 4:40 PM, Xiaohu Li wrote: > > Message: 2 >> Date: Wed, 19 Jan 2011 23:23:12 +0100 >> From: Berk Hess >> Subject: RE: [gmx-users] RE: Important: Bugs in NEMD calculation >> To: Discussion list for GROMACS users >> Message-ID: >&

[gmx-users] Re: gmx-users Digest, Vol 81, Issue 130

2011-01-19 Thread Xiaohu Li
] Important: Bugs in NEMD calculation > > To: Discussion list for GROMACS users > > Message-ID: > > Content-Type: text/plain; charset="iso-8859-1" > > > > > > > > > > > Date: Wed, 19 Jan 2011 19:13:12 +0100 > > > From: sp...@xray.bmc.uu.se >

[gmx-users] RE: Important: Bugs in NEMD calculation

2011-01-19 Thread Xiaohu Li
: Wed, 19 Jan 2011 19:13:12 +0100 > > From: sp...@xray.bmc.uu.se > > To: gmx-users@gromacs.org > > Subject: Re: [gmx-users] Important: Bugs in NEMD calculation > > > > On 2011-01-19 18.36, Xiaohu Li wrote: > > > Hi, All, > > > I've found a bug in the

[gmx-users] Important: Bugs in NEMD calculation

2011-01-19 Thread Xiaohu Li
Hi, All, I've found a bug in the NEMD calculation for viscosity. This has been reviewed in *Hess's paper at JCP 116 209 2002.* The version of gromacs I'm using is the development version. Notice that this version correct a previous but of 4.5.3, where you uses NEMD, both the term V(eq. 21

[gmx-users] Re:Viscosity calculations

2011-01-17 Thread Xiaohu Li
ul > Ph.D. Candidate > ICTAS Doctoral Scholar > MILES-IGERT Trainee > Department of Biochemistry > Virginia Tech > Blacksburg, VA > jalemkul[at]vt.edu | (540) 231-9080 > http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin > > &g

[gmx-users] Viscosity calculations

2011-01-16 Thread Xiaohu Li
Hi, I'm trying to calculate viscosities of a few ionic liquid and has roughly read about Hess's paper JCP 116 209, 2002. Follows are the questions that I have (1) For the method which uses the fluctuations of the pressure tensor using Green-Kubo relation. I used g_energy -f *.edr -s *.tpr -vis o