Re: [gmx-users] Multiple runs for same system
On 2/25/18 6:07 PM, Dr. Seema Mishra wrote: Thanks Justin. Meaning I will simply set gen_seed as -1 instead of 173529. Right? However you want to do it, either by specifying a seed or letting grompp generate one. Some prefer the former for reproducibility, but given all the things that can affect binary reproducibility, I don't think it's a big concern. After this, how many runs will be performed? One? Then after the production run is finished, start it again with gen_seed=-1 for the second run? Each .tpr specifies one initial set of conditions for a simulation. If you want another simulation, generate another .tpr that specifies a different set of conditions. -Justin This is to be done for 3 independent runs for same protein-ligand system. Seema On Monday, 26 February 2018 4:16 AM, Justin Lemkulwrote: Multiple runs are typically initiated simply by changing gen_seed when generating velocities at the outset of equilibration. As for clustering, you'll have to explain what you mean. Clustering ligand poses? Protein? What? Does a Google search for "GROMACS clustering" or the help information for gmx cluster point you to anything useful -Justin On 2/25/18 4:11 PM, Dr. Seema Mishra wrote: Or just direct me to the steps written anywhere On Saturday, 24 February 2018 3:51 PM, Dr. Seema Mishra wrote: Hi, Can anyone tell me the steps and commands for performing multiple runs of 50 ns for same protein-ligand system? Also the clustering for further analyses. Thanks. -- == Justin A. Lemkul, Ph.D. Assistant Professor Virginia Tech Department of Biochemistry 303 Engel Hall 340 West Campus Dr. Blacksburg, VA 24061 jalem...@vt.edu | (540) 231-3129 http://www.biochem.vt.edu/people/faculty/JustinLemkul.html == -- 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 visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.
Re: [gmx-users] Multiple runs for same system
Thanks Justin. Meaning I will simply set gen_seed as -1 instead of 173529. Right? After this, how many runs will be performed? One? Then after the production run is finished, start it again with gen_seed=-1 for the second run? This is to be done for 3 independent runs for same protein-ligand system. Seema On Monday, 26 February 2018 4:16 AM, Justin Lemkulwrote: Multiple runs are typically initiated simply by changing gen_seed when generating velocities at the outset of equilibration. As for clustering, you'll have to explain what you mean. Clustering ligand poses? Protein? What? Does a Google search for "GROMACS clustering" or the help information for gmx cluster point you to anything useful -Justin On 2/25/18 4:11 PM, Dr. Seema Mishra wrote: > Or just direct me to the steps written anywhere > > On Saturday, 24 February 2018 3:51 PM, Dr. Seema Mishra > wrote: > > > Hi, Can anyone tell me the steps and commands for performing multiple runs >of 50 ns for same protein-ligand system? Also the clustering for further >analyses. Thanks. > > > -- == Justin A. Lemkul, Ph.D. Assistant Professor Virginia Tech Department of Biochemistry 303 Engel Hall 340 West Campus Dr. Blacksburg, VA 24061 jalem...@vt.edu | (540) 231-3129 http://www.biochem.vt.edu/people/faculty/JustinLemkul.html == -- 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 visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org. -- 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 visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.
Re: [gmx-users] Multiple runs for same system
Multiple runs are typically initiated simply by changing gen_seed when generating velocities at the outset of equilibration. As for clustering, you'll have to explain what you mean. Clustering ligand poses? Protein? What? Does a Google search for "GROMACS clustering" or the help information for gmx cluster point you to anything useful -Justin On 2/25/18 4:11 PM, Dr. Seema Mishra wrote: Or just direct me to the steps written anywhere On Saturday, 24 February 2018 3:51 PM, Dr. Seema Mishrawrote: Hi, Can anyone tell me the steps and commands for performing multiple runs of 50 ns for same protein-ligand system? Also the clustering for further analyses. Thanks. -- == Justin A. Lemkul, Ph.D. Assistant Professor Virginia Tech Department of Biochemistry 303 Engel Hall 340 West Campus Dr. Blacksburg, VA 24061 jalem...@vt.edu | (540) 231-3129 http://www.biochem.vt.edu/people/faculty/JustinLemkul.html == -- 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 visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.
Re: [gmx-users] Multiple runs for same system
Or just direct me to the steps written anywhere On Saturday, 24 February 2018 3:51 PM, Dr. Seema Mishrawrote: Hi, Can anyone tell me the steps and commands for performing multiple runs of 50 ns for same protein-ligand system? Also the clustering for further analyses. 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 visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.