Re: [gmx-users] Mix two solvents

2010-08-10 Thread André Farias de Moura
dear Rob, you can manually edit one of the gro file to increase the length in one direction by an arbitrary amount, then use genbox: genbox -cp -cs (I just did that with water and methanol from the gromacs tutorials, works just fine) maybe set -vdwd to an adequate value to prevent insertion o

Re: [gmx-users] Mix two solvents

2010-08-10 Thread ilona . baldus
Use the same box size for both. Then move one box with eidtconf -translate by its boxlength. Afterwards, you can simply put the boxes together to one large one. Quoting tekle...@ualberta.ca: Dear Gromacs, I want to combine two separately equilibrated solvents into one mixed solvent file.

Re: [gmx-users] Mix two solvents

2010-08-10 Thread Mark Abraham
- Original Message - From: tekle...@ualberta.ca Date: Tuesday, August 10, 2010 13:50 Subject: [gmx-users] Mix two solvents To: gmx-users@gromacs.org > Dear Gromacs, > > I want to combine two separately equilibrated solvents into one > mixed solvent file. How can I do tha

[gmx-users] Mix two solvents

2010-08-09 Thread teklebrh
Dear Gromacs, I want to combine two separately equilibrated solvents into one mixed solvent file. How can I do that? I want to check the mixing effect of those solvents and try to check the density and volume change before and after mixing those solvents. I have equilibrated and run MD for