[gmx-users] Not all bonded interactions have been properly assigned to the domain decomposition cells

2020-03-10 Thread Cardenas, Alfredo E
Hi, I am using gromacs-2019.4. I have been running simulations box that contains a peptide embedded in a DOPC bilayer membrane, using all atom simulations. I have been running for weeks in a TACC computer that has 4 gpu in a single node, so I usually run 4 trajectories in a single node using

[gmx-users] Getting a high potential energy error when using some specific gpu options. Gromacs 2019.4

2020-02-02 Thread Cardenas, Alfredo E
Hi, I am testing a new computer system with single nodes containing four GPU’s, for a membrane containing a peptide with numerous restraints. I have read in the gmx_users list that for this kind of systems maybe the more efficient use of a node is to run several simulations on it so I have

[gmx-users] Need help with installation of Gromacs-2019.3 with Intell compilers

2020-01-10 Thread Cardenas, Alfredo E
Hi Roland and others gmx-users, I am also getting a similar compilation error regarding pullutil.cpp: icpc: error #10106: Fatal error in /opt/intel/compilers_and_libraries_2019.5.281/linux/bin/intel64/mcpcom, terminated by floating point exception compilation aborted for

Re: [gmx-users] can dynamic selection be used with gmx rdf?

2019-03-02 Thread Cardenas, Alfredo E
From: gromacs.org_gmx-users-boun...@maillist.sys.kth.se on behalf of Cardenas, Alfredo E Sent: Thursday, February 28, 2019 10:50 AM To: gmx-us...@gromacs.org Subject: Re: [gmx-users] can dynamic selection be used with gmx rdf? Hi Mark, Thanks for your reply. I have tried the following run: gmx

Re: [gmx-users] can dynamic selection be used with gmx rdf?

2019-02-28 Thread Cardenas, Alfredo E
sed with gmx rdf? Hi, One way to check that is to consult the online documentation... http://manual.gromacs.org/documentation/current/onlinehelp/gmx-rdf.html shows options taking dynamic selections! Mark On Wed, 27 Feb 2019 at 15:08 Cardenas, Alfredo E wrote: > Hello all, > I would like to

[gmx-users] can dynamic selection be used with gmx rdf?

2019-02-27 Thread Cardenas, Alfredo E
Hello all, I would like to calculate the rdf between a set of oxygen atoms in a lipid bilayer to water. But I would like to include in this calculation only a subset of these oxygen atoms that come closer (< 0.3 nm) to Ca ions. I wonder if such a dynamic selection is possible combined with the