Re: [gmx-users] Fumbling in the dark with dihedral pulling

2020-04-05 Thread Marko Petrovic
I figure it might be helpful to see my other files so I include a link: https://github.com/SpaceDucK77/StringMethodMaster/tree/master/Prototypes/P3_Pull_coordinates/manual_test_justin With Regards Marko Petrovic Educator Computational Science and Technology School of Electrical Engineering and Co

Re: [gmx-users] Fumbling in the dark with dihedral pulling

2020-04-05 Thread Justin Lemkul
On 4/5/20 5:05 PM, Marko Petrovic wrote: Hello. I've been trying to do coordinate pulling of dihedral angles of an alanine dipeptide in vacuum and used the umbrella sampling tutorial as a starting point. I'm trying to generate initial configurations for later runs, but the mdrun ends in a

[gmx-users] Fumbling in the dark with dihedral pulling

2020-04-05 Thread Marko Petrovic
Hello. I've been trying to do coordinate pulling of dihedral angles of an alanine dipeptide in vacuum and used the umbrella sampling tutorial as a starting point. I'm trying to generate initial configurations for later runs, but the mdrun ends in a segmentation fault with error messages like:

[gmx-users] GROMACS 2020.1 failed to pass make check

2020-04-05 Thread Wei-Tse Hsu
Dear gmx users, Recently I've been trying to install GROMACS 20201. After successfully compilng GROMACS 2020.1, when executing make check command, I encountered the following error. Specifically, one out of 56 tests failed, which was related to Mdrun Test.WritesHelp. Looking at the error message, I

Re: [gmx-users] Issue with PMF

2020-04-05 Thread Justin Lemkul
On 4/5/20 7:13 AM, Quyen V. Vu wrote: Dear Justin, In your tutorial, you selected the initial configuration for each umbrella by the radial distance between chain A and B [ r = sqrt(x^2+y^2+z^2)] and in umbrella sampling simulation, your setting is: pull_coord1_dim = N N Y pull_coord1_start

Re: [gmx-users] Issue with PMF

2020-04-05 Thread Quyen V. Vu
Dear Justin, In your tutorial, you selected the initial configuration for each umbrella by the radial distance between chain A and B [ r = sqrt(x^2+y^2+z^2)] and in umbrella sampling simulation, your setting is: pull_coord1_dim = N N Y pull_coord1_start = yes so as the draw I attached here