RE: [gmx-users] Overflow problem with test-particle insertion

2010-09-10 Thread Berk Hess
you could miss LJ and/or Coulomb repulsion at near overlap. But since I fixed this issue in the previous commit, this lower bound check can go out. I removed it for 4.5.2. Berk From: g...@hotmail.com To: gmx-users@gromacs.org Subject: RE: [gmx-users] Overflow problem with test-particle insertion D

RE: [gmx-users] Overflow problem with test-particle insertion

2010-09-10 Thread Berk Hess
could be removed. Berk Date: Thu, 9 Sep 2010 22:52:28 +0200 From: j...@um.es To: gmx-users@gromacs.org Subject: Re: [gmx-users] Overflow problem with test-particle insertion Hello. Probably that will not be related with the original problem but that's something that came

RE: [gmx-users] Overflow problem with test-particle insertion

2010-09-10 Thread Berk Hess
ts in a float and should not cause problems. > > So we should make sure we understand what's going on here. > > Could you file a bugzilla with the files to reproduce this and which > > insertion > > is the problematic one? > > > > I so two possible so

[gmx-users] Overflow problem with test-particle insertion

2010-09-09 Thread Kevin Daly
version 4.5.1 and test that out. If this would be feasible, then what specific lines should I modify? -Kevin > Date: Thu, 9 Sep 2010 17:19:36 +0200 > From: Berk Hess > Subject: RE: [gmx-users] Overflow problem with test-particle insertion > To: Discussion list for GROMACS users

[gmx-users] Overflow problem with test-particle insertion

2010-09-09 Thread Kevin Daly
, then what specific lines should I modify? -Kevin Date: Thu, 9 Sep 2010 17:19:36 +0200 > From: Berk Hess > Subject: RE: [gmx-users] Overflow problem with test-particle insertion > To: Discussion list for GROMACS users > Message-ID: > Content-Type: text/plain; charset="iso-885

RE: [gmx-users] Overflow problem with test-particle insertion

2010-09-09 Thread Kevin Daly
what specific lines should I modify? -Kevin Date: Thu, 9 Sep 2010 17:19:36 +0200 From: Berk Hess Subject: RE: [gmx-users] Overflow problem with test-particle insertion To: Discussion list for GROMACS users Message-ID: Content-Type: text/plain; charset="iso-8859-1" Hi, I re

Re: [gmx-users] Overflow problem with test-particle insertion

2010-09-09 Thread Javier Cerezo
PI with extreme atomic overlap. Berk From: g...@hotmail.com To: gmx-users@gromacs.org Subject: RE: [gmx-users] Overflow problem with test-particle insertion Date: Thu, 9 Sep 2010 09:39:42 +0200 Hi, This is an interesting issue. The chance is quite small that this happens, but maybe not neglig

RE: [gmx-users] Overflow problem with test-particle insertion

2010-09-09 Thread Berk Hess
ic overlap. Berk From: g...@hotmail.com To: gmx-users@gromacs.org Subject: RE: [gmx-users] Overflow problem with test-particle insertion Date: Thu, 9 Sep 2010 09:39:42 +0200 Hi, This is an interesting issue. The chance is quite small that this happens, but maybe not negligible. In single pre

RE: [gmx-users] Overflow problem with test-particle insertion

2010-09-09 Thread Berk Hess
users] Overflow problem with test-particle insertion Hello Gromacs users, I sent a message to the list in June describing what appeared to be a float overflow issue with the energy calculation for test-particle insertions: http://lists.gromacs.org/pipermail/gmx-users/2010-June/052213.html. I have rec

[gmx-users] Overflow problem with test-particle insertion

2010-09-08 Thread Kevin Daly
Hello Gromacs users, I sent a message to the list in June describing what appeared to be a float overflow issue with the energy calculation for test-particle insertions: http://lists.gromacs.org/pipermail/gmx-users/2010-June/052213.html. I have recently tried the test-particle insertion mode in G

[gmx-users] Overflow problem with test-particle insertion

2010-06-30 Thread Kevin Daly
Hello Gromacs users, I've been doing some simple NVT simulations of Lennard-Jones particles using the built-in 12-6 potential and a tabulated version (vdwtype=user) of this same potential. Both give practically identical results for the density and pressure, but differ in the chemical potential co