Re: [gmx-users] Free energy landscape by g_sham

2013-03-30 Thread bipin singh
g_sham calculates free energy landscapes by computing the joint probability distribution from the two dimensional plane constructed using two quantities (in your case it will be rmsd and radius of gyration). Conformations sampled during the simulation were projected on this two dimensional plane, a

[gmx-users] Free energy landscape by g_sham

2013-03-30 Thread Kavyashree M
Dear users, Can someone kindly explain how g_sham calculates the free energy landscape of given two quantities say, rmsd and radius of gyration. Any references are welcome. Thank you with Regards Kavya -- gmx-users mailing listgmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/

Re: [gmx-users] semi isotropic settings

2013-03-30 Thread Justin Lemkul
On 3/30/13 11:47 AM, Elisabeth wrote: Hi Justin, The corect value is 3.5e-5 but I thoiugh x/y means the ratio od these two. No, it is not a ratio. The use of "x/y" simply means both x and y. If thats nto the case I guess compressibility = 3.5e-5 0 is the correct value. What do you th

Re: [gmx-users] semi isotropic settings

2013-03-30 Thread Elisabeth
Hi Justin, The corect value is 3.5e-5 but I thoiugh x/y means the ratio od these two. If thats nto the case I guess compressibility = 3.5e-5 0 is the correct value. What do you think? On 30 March 2013 11:41, Justin Lemkul wrote: > > > On 3/30/13 11:39 AM, Elisabeth wrote: > >> Hi all, >> >

Re: [gmx-users] semi isotropic settings

2013-03-30 Thread Justin Lemkul
On 3/30/13 11:39 AM, Elisabeth wrote: Hi all, I wanted to use Pcoupltype = semiisotropicbut I am not clear about the compressibility settings if I want to keep Z directions fixed in my system and letting X and Y change. Which case 1 or 2 is correct for semi isotropic option? 1)

[gmx-users] semi isotropic settings

2013-03-30 Thread Elisabeth
Hi all, I wanted to use Pcoupltype = semiisotropicbut I am not clear about the compressibility settings if I want to keep Z directions fixed in my system and letting X and Y change. Which case 1 or 2 is correct for semi isotropic option? 1) compressibility = 3.5e-5 3.5e-5 0 2

Re: [gmx-users] how to install the gromacs 4.6.1 using the intel icc and ifor

2013-03-30 Thread Justin Lemkul
On 3/30/13 10:21 AM, aixintiankong wrote: Dear, I have install intel icc and ifor on my system centos, and i want to install gromacs4.6.1 using the intel icc and ifor,please help me what flag i should use to indicate the icc and ifor when i install the gromacs. -DCMAKE_C_COMPILER=icc -DCMAK

[gmx-users] how to install the gromacs 4.6.1 using the intel icc and ifor

2013-03-30 Thread aixintiankong
Dear, I have install intel icc and ifor on my system centos, and i want to install gromacs4.6.1 using the intel icc and ifor,please help me what flag i should use to indicate the icc and ifor when i install the gromacs. thank you very much! At 2013-02-21 13:00:55,aixintiankong wrote: Dear

Re: [gmx-users] About the configuration of Gromacs on multiple nodes with GPU

2013-03-30 Thread Szilárd Páll
Hi, You can certainly use your hardware setup. I assume you've been looking at the log/console output based on which it might seem that mdrun is only using the GPUs in the first (=master) node. However, that is not the case, it's just that the current hardware and launch configuration reporting is

[gmx-users] About the configuration of Gromacs on multiple nodes with GPU

2013-03-30 Thread 崔学文
I'm running Gromacs 4.6.1 on 2 nodes with 3 GPUs(2 on host1,1 on host2, all nvidia K20c), and I'm using openMPI 1.6.4 to let Gromacs run parallel on 2 nodes. However, I found that Gromacs can only find the GPUs on the local node which it's launched, it can't automatically use the GPUs on the other

[gmx-users] g_rdf

2013-03-30 Thread mohammad agha
Dear Gromacs Specialists, I want to find information about RDF of some components in my system but when I do the g_rdf command, I find true answers about RDF diagrams but my system type below note in several times: "There were 2 inconsistent shifts. Check your topology" May I know that this mess