[gmx-users] Unexpected lincs errors for OH groups in protein

2014-01-22 Thread Erik Marklund
Dear GMX-users, I am initiating a series of simulations of a dimeric protein in water, i.e. something that should be fairly trivial. I use gromacs 4.6.5, vsites for the hydrogens, amber99sb-ildn for the protein, and tip4p-Ew for the water. With a time step of 0.004 I keep getting occasional

Re: [gmx-users] future of shell completions in GROMACS

2014-01-22 Thread Jan Meinke
Hi Mark, On Mon, Jan 20, 2014 at 3:01 PM, Mark Abraham mark.j.abra...@gmail.comwrote: Do you use this feature? Yes, I do. It's a great feature especially when I haven't used GROMACS in a while. Do you use this feature with a shell other than bash? No, just bash. Jan -- Gromacs Users

Re: [gmx-users] future of shell completions in GROMACS

2014-01-22 Thread Szilárd Páll
On Tue, Jan 21, 2014 at 10:23 AM, Djurre de Jong-Bruinink djurredej...@yahoo.com wrote: Do you use this feature? Do you use this feature with a shell other than bash? Yes, I use this feature and missing it would be a great loss to my workflow. However, I only use it in bash. Is the

Re: [gmx-users] future of shell completions in GROMACS

2014-01-22 Thread Szilárd Páll
On Wed, Jan 22, 2014 at 5:50 PM, jkrie...@mrc-lmb.cam.ac.uk wrote: I +1 shell completions too. It would be ok for me too if they were only in bash. I think my default shell on the cluster may be tcsh but I can change it to bash if necessary. I'd be happy to try helping to implement it but I

Re: [gmx-users] future of shell completions in GROMACS

2014-01-22 Thread Teemu Murtola
Hi, On Tue, Jan 21, 2014 at 11:23 AM, Djurre de Jong-Bruinink djurredej...@yahoo.com wrote: On a slightly related issue: the enviroment variable GMX_NO_CREDITS doesn't work anymore in gmx5b. That made my work in the terminal a lot easier too (Not that I think you guys don't deserve the

Re: [gmx-users] future of shell completions in GROMACS

2014-01-22 Thread Teemu Murtola
Hi, On Wed, Jan 22, 2014 at 7:40 PM, jkrie...@mrc-lmb.cam.ac.uk wrote: ok. I suppose I can try. If you want to help, I suggest starting from the completion files generated by https://gerrit.gromacs.org/#/c/2590/ (they get generated to src/programs/completion when you run 'make completion').

Re: [gmx-users] OPLS force field issue....

2014-01-22 Thread Sidath Wijesinghe
1. could you please tell me what does this mean ? charge group is inappropriately large the overall charge is appear to zero in my topology. i am little confused here. 2. if below atoms types in represent C 111...so on and those atom types appear in the error Copls_240012.011

[gmx-users] why does trjconv need a tpr file

2014-01-22 Thread Rafael I. Silverman y de la Vega
Why does trjconve need a tpr file for -pbc options? Thanks! -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests

Re: [gmx-users] future of shell completions in GROMACS

2014-01-22 Thread Szilárd Páll
Btw, regarding symlink, I'd suggest that at least for mdrun it would be nice to provide completion. This will also work for mdrun-only builds. -- Szilárd On Wed, Jan 22, 2014 at 8:59 PM, Teemu Murtola teemu.murt...@gmail.com wrote: Hi, On Wed, Jan 22, 2014 at 7:40 PM,

Re: [gmx-users] GTX card vs Kepler card

2014-01-22 Thread Mirco Wahab
On 22.01.2014 15:03, Jianguo Li wrote: I have an doubt on the GPU hardware. Recently I heard from a nvidia person that unlike Kepler card, GTX card does not have the memory check and correction. It is no problem for gaming, but may lead to wrong results for scientific computing. Fermi,

Re: [gmx-users] why does trjconv need a tpr file

2014-01-22 Thread Rafael I. Silverman y de la Vega
Thanks. So, trjconv alters the original .tpr file, adding the new periodic boundary conditions? On Wed, Jan 22, 2014 at 1:36 PM, Justin Lemkul jalem...@vt.edu wrote: On 1/22/14, 4:33 PM, Rafael I. Silverman y de la Vega wrote: Why does trjconve need a tpr file for -pbc options? It is

Re: [gmx-users] why does trjconv need a tpr file

2014-01-22 Thread Justin Lemkul
On 1/22/14, 6:50 PM, Rafael I. Silverman y de la Vega wrote: Thanks. So, trjconv alters the original .tpr file, adding the new periodic boundary conditions? No, the .tpr is an input file and is not changed in any way. -Justin On Wed, Jan 22, 2014 at 1:36 PM, Justin Lemkul