Re: [gmx-users] make an index file of COM of lipid bilayer

2013-07-16 Thread Justin Lemkul
On 7/16/13 5:30 AM, Shima Arasteh wrote: Hi, Would you please let me know how can I make an index file of COM of lipid membrane? I guess the position of the COM of the bilayer, but how it is possible to make an index file of this point? I want to include this index file as the ref_group

Re: [gmx-users] Make an index file

2012-04-29 Thread Shima Arasteh
From: Justin A. Lemkul jalem...@vt.edu To: Discussion list for GROMACS users gmx-users@gromacs.org Sent: Sunday, April 29, 2012 3:10 AM Subject: Re: [gmx-users] Make an index file On 4/28/12 2:06 PM, Peter C. Lai wrote: #2 Generally a good idea to keep the names

Re: [gmx-users] Make an index file

2012-04-29 Thread Mark Abraham
On 29/04/2012 7:32 PM, Shima Arasteh wrote: Actually, I am confused somehow. I want to equilibrate the system. It contains popc and water. To equilibrate it, using .mdp file I use the nvt.mdp file as below. title= NVT equilibration for POPC define= -DPOSRES; position

Re: [gmx-users] Make an index file

2012-04-29 Thread Shima Arasteh
Dear MArkWow, That was kind of you. I appreciate you. Ok, I will try it. Thanks, Shima From: Mark Abraham mark.abra...@anu.edu.au To: Discussion list for GROMACS users gmx-users@gromacs.org Sent: Sunday, April 29, 2012 2:11 PM Subject: Re: [gmx-users] Make

Re: [gmx-users] Make an index file

2012-04-29 Thread Shima Arasteh
Dear Mark, Wow, That was kind of you. I appreciate you. Ok, I will try it. Thanks,Shima From: Mark Abraham mark.abra...@anu.edu.au To: Discussion list for GROMACS users gmx-users@gromacs.org Sent: Sunday, April 29, 2012 2:11 PM Subject: Re: [gmx-users] Make

Re: [gmx-users] Make an index file

2012-04-28 Thread Peter C. Lai
#2 Generally a good idea to keep the names consistent, however - why are you using POP in the coordinate file instead of POPC? -- Sent from my Android phone with K-9 Mail. Please excuse my brevity. Shima Arasteh shima_arasteh2...@yahoo.com wrote: Dear gmx users, I want to simulate POPC in

Re: [gmx-users] Make an index file

2012-04-28 Thread Justin A. Lemkul
On 4/28/12 2:06 PM, Peter C. Lai wrote: #2 Generally a good idea to keep the names consistent, however - why are you using POP in the coordinate file instead of POPC? If it is a .pdb file, the standard residue name occupies 3 characters. Many files (including those from Tieleman) are