Re: [gmx-users] Help with Error Message

2013-08-27 Thread Tsjerk Wassenaar
Hey :) Sorry for replying a bit late. But the issues you mention in this and the other posts are usually solved by closely reading the text of the tutorial, not only the commands. Cheers, Tsjerk On Sun, Aug 25, 2013 at 3:44 AM, The One And Only chappybo...@gmail.comwrote: Never mind, I'm

Re: [gmx-users] Help with Error Message

2013-08-27 Thread The One And Only
I've moved on from that point; now I'm stuck at where it asks me to remove molecules of solvent from the topology file. On Tue, Aug 27, 2013 at 1:33 PM, Tsjerk Wassenaar tsje...@gmail.com wrote: Hey :) Sorry for replying a bit late. But the issues you mention in this and the other posts are

Re: [gmx-users] Help with Error Message

2013-08-27 Thread Tsjerk Wassenaar
Hi ..., You should have had a look at the topology file format in an earlier step. At the end is a listing of molecules. As it says in the tutorial, you replaced solvent by ions, and you have to make changes in the topology file to match that replacement. Open the file in an editor, have a look

Re: [gmx-users] Help with Error Message

2013-08-27 Thread The One And Only
What kind of editor should I open it in? I have Pymol, but I don't know if it's the right one. -- gmx-users mailing listgmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting!

Re: [gmx-users] Help with Error Message

2013-08-27 Thread Rafael I. Silverman y de la Vega
a text editor On Tue, Aug 27, 2013 at 1:54 PM, The One And Only chappybo...@gmail.comwrote: What kind of editor should I open it in? I have Pymol, but I don't know if it's the right one. -- gmx-users mailing listgmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users

Re: [gmx-users] Help with Error Message

2013-08-27 Thread Tsjerk Wassenaar
An editor is a program to edit the text in a file: gedit, nano, vi, emacs, ... It'll be the equivalent of Windows' Notepad. Can you find a tutor around to help you out with the basic usage of Linux? It's always difficult to plunge into several different things at the same time, here 'using linux',

[gmx-users] Help with Error Message

2013-08-24 Thread The One And Only
So I started following some tutorials online since I didn't get a response last time. the tutorial I'm using is: http://nmr.chem.uu.nl/%7Etsjerk/course/molmod/ I followed that tutorial to the second page and got stuck at the step where it asks you to input: pdb2gmx -f protein.pdb -o protein.gro -p

Re: [gmx-users] Help with Error Message

2013-08-24 Thread Rafael I. Silverman y de la Vega
It sounds like you dont have the .pdb file in your working directory. Perhaps you need to learn a bit about unix filesystems On Sat, Aug 24, 2013 at 6:18 PM, The One And Only chappybo...@gmail.comwrote: So I started following some tutorials online since I didn't get a response last time. the

Re: [gmx-users] Help with Error Message

2013-08-24 Thread The One And Only
that's something i know nothing about; I just graduated from high school and I have no background or experience in open source projects or programs like pymol/gromacs. My professor wants me to be able to produce a setup, simulation, and analysis within a week so I'm pretty desperate right now in

Re: [gmx-users] Help with Error Message

2013-08-24 Thread Justin Lemkul
On 8/24/13 9:26 PM, The One And Only wrote: that's something i know nothing about; I just graduated from high school and I have no background or experience in open source projects or programs like pymol/gromacs. My professor wants me to be able to produce a setup, simulation, and analysis

Re: [gmx-users] Help with Error Message

2013-08-24 Thread The One And Only
so how do i solve the protein.pdb issue? On Sat, Aug 24, 2013 at 6:37 PM, Justin Lemkul jalem...@vt.edu wrote: On 8/24/13 9:26 PM, The One And Only wrote: that's something i know nothing about; I just graduated from high school and I have no background or experience in open source

Re: [gmx-users] Help with Error Message

2013-08-24 Thread The One And Only
Never mind, I'm dumb. I just realized that protein.pdb means i have to specify which protein i want like 1qlz.pdb and not actually type protein.pdb BUT THANKS GUYS!! On Sat, Aug 24, 2013 at 6:40 PM, The One And Only chappybo...@gmail.comwrote: so how do i solve the protein.pdb issue? On