Re: [gmx-users] Umbrella sampling's equilibration runs

2013-05-03 Thread Justin Lemkul
On 5/3/13 2:21 PM, James Starlight wrote: Couple extra question about umbrella Does it possible to use Collective variable (eigenvector from EDA or NMA) as the pulling coordinate? Does it possible to use output from essential dynamics sampling (here I can use EDS in targeted mode to pull my st

Re: [gmx-users] Umbrella sampling's equilibration runs

2013-05-03 Thread James Starlight
Couple extra question about umbrella Does it possible to use Collective variable (eigenvector from EDA or NMA) as the pulling coordinate? Does it possible to use output from essential dynamics sampling (here I can use EDS in targeted mode to pull my structure to the target conformation) for the um

Re: [gmx-users] Umbrella sampling's equilibration runs

2013-04-30 Thread Justin Lemkul
On 4/30/13 1:38 PM, James Starlight wrote: Justin, could you also tell me 1) what difference should be expected from the umbrella sampling run with (as I want to do for better coverage) and without (as in your tutorial) velocities re-assignment on each umbrella window run ? You have to dis

Re: [gmx-users] Umbrella sampling's equilibration runs

2013-04-30 Thread James Starlight
Justin, could you also tell me 1) what difference should be expected from the umbrella sampling run with (as I want to do for better coverage) and without (as in your tutorial) velocities re-assignment on each umbrella window run ? 2) On what suggestions should I chose each conformer from pullin

Re: [gmx-users] Umbrella sampling's equilibration runs

2013-04-30 Thread Justin Lemkul
On 4/30/13 10:58 AM, James Starlight wrote: Dear Gromacs users! I have a question about umbrella sampling simulation based on the Justin's tutorial. According to the tutorial after definition of the set of conformers extracted from the pulled trajectory I should run N equilibrating simulatio

[gmx-users] Umbrella sampling's equilibration runs

2013-04-30 Thread James Starlight
Dear Gromacs users! I have a question about umbrella sampling simulation based on the Justin's tutorial. According to the tutorial after definition of the set of conformers extracted from the pulled trajectory I should run N equilibrating simulations and N productions runs. In the tutorial I've