Re: [gmx-users] Difference between output_coordinates.gro and trajectory.xtc coordinates

2017-06-22 Thread Mark Abraham
Hi, On Thu, Jun 22, 2017 at 3:57 PM Diez Fernandez, Amanda < amanda.die...@imperial.ac.uk> wrote: > Hi Mark, > > Thanks. > > >mdrun will generally "make molecules whole" for -c, but otherwise doesn't > >care. Implementing general triclininc 3D periodicity with domain > >decomposition is a messy

Re: [gmx-users] Difference between output_coordinates.gro and trajectory.xtc coordinates

2017-06-22 Thread Diez Fernandez, Amanda
Hi Mark, Thanks. >mdrun will generally "make molecules whole" for -c, but otherwise doesn't >care. Implementing general triclininc 3D periodicity with domain >decomposition is a messy business. I am not using a triclinic unit cell (all angles are 90 in the input .pdb file). Wouldn¹t the

Re: [gmx-users] Difference between output_coordinates.gro and trajectory.xtc coordinates

2017-06-22 Thread Mark Abraham
Hi, On Thu, Jun 22, 2017 at 11:05 AM Diez Fernandez, Amanda < amanda.die...@imperial.ac.uk> wrote: > Hi Mark, > Thank you for your reply. > > It is exactly the opposite though: OK, I understood the images the other way around, without titles. > for output_coordinates.gro which is the >

Re: [gmx-users] Difference between output_coordinates.gro and trajectory.xtc coordinates

2017-06-22 Thread Diez Fernandez, Amanda
- > >Message: 1 >Date: Wed, 21 Jun 2017 17:29:53 + >From: Mark Abraham <mark.j.abra...@gmail.com> >To: gmx-us...@gromacs.org >Subject: Re: [gmx-users] Difference between output_coordinates.gro and > trajectory.xtc coordinates >Message-ID: >

Re: [gmx-users] Difference between output_coordinates.gro and trajectory.xtc coordinates

2017-06-21 Thread Mark Abraham
Hi, On Wed, Jun 21, 2017 at 6:49 PM Diez Fernandez, Amanda < amanda.die...@imperial.ac.uk> wrote: > Hi Justin, > Thank you for your reply. > > Here are the links to the images of: > -the output coordinates > -and last frame of trajectory. > > Output coordinates which look wrong: >

Re: [gmx-users] Difference between output_coordinates.gro and trajectory.xtc coordinates

2017-06-21 Thread Diez Fernandez, Amanda
am looking something like [ nonbond_params ] section however it is >>>not >>> exist in ffnonbonded.itp? >>> Any help would be appreciated. >>> >>> Thanks in advance. >>> -- >>> Gromacs Users mailing list >>> >>> * Please search the archive

Re: [gmx-users] Difference between output_coordinates.gro and trajectory.xtc coordinates

2017-06-21 Thread Justin Lemkul
On 6/21/17 7:11 AM, Diez Fernandez, Amanda wrote: Hi all, I am running a simulation and I find that the output coordinates of the simulation stored in “final_coordinates.gro” are distinctively different to any of the frames from “trajectory.gro” which I obtain from : trjconv –s file.tpr –f

[gmx-users] Difference between output_coordinates.gro and trajectory.xtc coordinates

2017-06-21 Thread Diez Fernandez, Amanda
Hi all, I am running a simulation and I find that the output coordinates of the simulation stored in “final_coordinates.gro” are distinctively different to any of the frames from “trajectory.gro” which I obtain from : trjconv –s file.tpr –f trajectory.xtc –o trajectory.gro When I visualise