[gmx-users] box of simulation

2012-08-15 Thread mohammad agha
Dear Mark, Unfortunately, my problem about box of simulation has not been solved! My command lines are as follow: 1- genbox -ci solute.gro -nmol 150 -box 12 12 12 -o solute150.gro 2- editconf -f solute150.gro -o solute1501.gro -c -d 1.0 -bt cubic -box 13.6 13.6 13.6 -center 6.8 6.8 6.8 3-

[gmx-users] box of simulation

2012-08-15 Thread mohammad agha
Dear Mark, Unfortunately, my problem about box of simulation has not been solved! My command lines are as follow: 1- genbox -ci solute.gro -nmol 150 -box 12 12 12 -o solute150.gro 2- editconf -f solute150.gro -o solute1501.gro -c -d 1.0 -bt cubic -box 13.6 13.6 13.6 -center 6.8 6.8 6.8 3-

Re: [gmx-users] box of simulation

2012-08-15 Thread Mark Abraham
On 15/08/2012 10:27 PM, mohammad agha wrote: Dear Mark, Unfortunately, my problem about box of simulation has not been solved! My command lines are as follow: 1- genbox -ci solute.gro -nmol 150 -box 12 12 12 -o solute150.gro 2- editconf -f solute150.gro -o solute1501.gro -c -d 1.0 -bt cubic

[gmx-users] box of simulation

2012-08-15 Thread mohammad agha
Dear Mark, Thank you very much from your help. Best Regards Sara - Original Message - From: Mark Abraham mark.abra...@anu.edu.au To: Discussion list for GROMACS users gmx-users@gromacs.org Cc: Sent: Wednesday, August 15, 2012 5:23 PM Subject: Re: [gmx-users] box of simulation On 15

[gmx-users] box of simulation

2012-08-14 Thread mohammad agha
Dear Gromacs Users: When I want to place 12000 solvent  molecule in the box (15*15*15)  it say: number of coordinates in coordinate file (ctacyc.gro, 28794) does not match topology (topol.top, 37950) it means that I should enlarge the box to place all of solvent molecules into that.

[gmx-users] box of simulation

2012-08-14 Thread mohammad agha
Dear Gromacs Users: When I want to place 12000 solvent  molecule in the box (15*15*15)  it say: number of coordinates in coordinate file (ctacyc.gro, 28794) does not match topology (topol.top, 37950) it means that I should enlarge the box to place all of solvent molecules into

RE: [gmx-users] box of simulation

2012-08-14 Thread Emanuel Birru
-Original Message- From: gmx-users-boun...@gromacs.org [mailto:gmx-users-boun...@gromacs.org] On Behalf Of mohammad agha Sent: Tuesday, 14 August 2012 5:27 PM To: Discussion list for GROMACS users Subject: [gmx-users] box of simulation Dear Gromacs Users: When I want to place 12000

[gmx-users] box of simulation

2012-08-14 Thread mohammad agha
@gromacs.org Cc: Sent: Tuesday, August 14, 2012 12:06 PM Subject: RE: [gmx-users] box of simulation Hi Sara, The number of molecules in your .gro file and .top file should be the same. That means when you want to add 12000 solvent molecules, change the number of solvent molecules in your topology file

Re: [gmx-users] box of simulation

2012-08-14 Thread Mark Abraham
On 14/08/2012 5:27 PM, mohammad agha wrote: Dear Gromacs Users: When I want to place 12000 solvent molecule in the box (15*15*15) it say: What's it? genbox? grompp? You can't be helped effectively if you don't provide your command lines that produce output, and/or a description of

[gmx-users] box of simulation

2012-08-14 Thread mohammad agha
...@gromacs.org] On Behalf Of mohammad agha Sent: Tuesday, 14 August 2012 6:08 PM To: Discussion list for GROMACS users Subject: [gmx-users] Fw: box of simulation Hi Emanuel, Thank you very much from your response. yes, my topology is correct. It means that it isn't one problem

[gmx-users] box of simulation

2012-08-14 Thread mohammad agha
, 2012 1:01 PM Subject: Re: [gmx-users] Fw: box of simulation On 14/08/2012 6:16 PM, Emanuel Birru wrote: I am not sure whether a pressure coupling equilibration enlarges the specified box size of the simulation :) It can.   if the box size is not appropriate  to maintain the pressure coupling

Re: [gmx-users] box of simulation

2012-08-14 Thread Mark Abraham
On 14/08/2012 6:55 PM, mohammad agha wrote: Dear Mark, Thank you very much from your help. I used from genbox to place solvent molecules. my question is : In the NPT ensemble, for equilibrium, may the box become smaller than definite sizes before equilibrium(for example 2nm become smaller)

[gmx-users] box of simulation

2012-08-14 Thread mohammad agha
Dear Mark, Thank you very much from your help. Best Regards Sara - Original Message - From: Mark Abraham mark.abra...@anu.edu.au To: Discussion list for GROMACS users gmx-users@gromacs.org Cc: Sent: Tuesday, August 14, 2012 2:44 PM Subject: Re: [gmx-users] box of simulation On 14/08