Re: [gmx-users] Installation GROMACS UBUNTU

2010-12-23 Thread Terry
On Fri, Dec 24, 2010 at 3:45 PM, Sergio Manzetti < sergio.manze...@vestforsk.no> wrote: > Hi thanks, but if I use make it says make no Makefile found... > > Yes, Makefile should be generated by configure. You should check the last few lines that configure output to your screen and the configure lo

[gmx-users] reading tpx file version 73 with version 58 program

2010-12-23 Thread shikha agarwal
hi , Mr. justin thanx a lot for ur help! now i m able to generate system_inflated.gro. but while i m performing Run energy minimization accorning to tutorial getting this error grompp -f minim.mdp -c pope.gro -p topol_pope.top -o em1.tpr mdrun -v -s em1 -o em1 -c after_em -g emlog Fatal erro

Re: [gmx-users] Installation GROMACS UBUNTU

2010-12-23 Thread Sergio Manzetti
Hi thanks, but if I use make it says make no Makefile found... On Thu, Dec 23, 2010 at 10:46 PM, Mark Abraham wrote: > On 23/12/2010 9:12 PM, Sergio Manzetti wrote: > >> >> >> >> >> Dear Users, I am unable to get pass the first step of ./configure . This >> step works, but when typing "make" it

Re: [gmx-users] Fatal error (g_polystat)

2010-12-23 Thread Chandan Choudhury
-- Chandan kumar Choudhury NCL, Pune INDIA On Fri, Dec 24, 2010 at 3:13 AM, Mark Abraham wrote: > On 24/12/2010 4:58 AM, Chandan Choudhury wrote: > > Hello all !! > > I have a 30 ns trajectory in two parts (0-20 & 20-30). I am using Gromacs > 4.0.7. I concatenated using trjcat (*echo 2 | trjco

Re: [gmx-users] Optimization of the box size during an energy minimization?

2010-12-23 Thread Terry
On Fri, Dec 24, 2010 at 5:36 AM, Mark Abraham wrote: > On 24/12/2010 5:17 AM, MyLinkka wrote: > > Does anybody know if it is possible to optimize the box size during an > energy minimization in Gromacs? > > > Optimize for what criterion? > > > Can I make pressure coupling if it's possible? > > D

[gmx-users] dssp

2010-12-23 Thread mustafa bilsel
Hi, I have a problem with dssp programme. I have the programme in /home/m/DSSP. When I write export DSSP=/usr/local/bin and then I check /usr/local/bin I couldn't see dssp. How can I handle this problem. I have caheceked gromacs website export DSSP=/path/to/dssp setenv DSSP /path/to/dssp command

Re: [gmx-users] dssp problem

2010-12-23 Thread Terry
On Fri, Dec 24, 2010 at 11:38 AM, mustafa bilsel wrote: > Hi, > I have a problem with dssp programme. > I have the programme in /home/m/DSSP. When I write > export DSSP=/usr/local/bin > and then I check /usr/local/bin I couldn't see dssp. > How can I handle this problem. I have caheceked gromacs

Re: [gmx-users] box size & continuing the previous energy minimization

2010-12-23 Thread Terry
On Fri, Dec 24, 2010 at 8:12 AM, Amit Choubey wrote: > > > On Thu, Dec 23, 2010 at 2:41 PM, mustafa bilsel wrote: > >> Hi, >> >> 1. How can I learn the box shape and size of a completed simulation? >> > > check the end of the resulting gro file . > > >> 2. I want to keep going the previous comple

[gmx-users] dssp problem

2010-12-23 Thread mustafa bilsel
Hi, I have a problem with dssp programme. I have the programme in /home/m/DSSP. When I write export DSSP=/usr/local/bin and then I check /usr/local/bin I couldn't see dssp. How can I handle this problem. I have caheceked gromacs website export DSSP=/path/to/dssp setenv DSSP /path/to/dssp command

[gmx-users] RE: "moleculetype DRG is redefined"

2010-12-23 Thread Vitaly Chaban
Hey - I need to see"rrg.itp" and "drg.itp" to undesrtand the situation. = * Dr. Vitaly V. Chaban | skype: vvchaban * * Department of Chemistry | email: v.cha...@rochester.edu

Re: [gmx-users] box size & continuing the previous energy minimization

2010-12-23 Thread Amit Choubey
On Thu, Dec 23, 2010 at 2:41 PM, mustafa bilsel wrote: > Hi, > > 1. How can I learn the box shape and size of a completed simulation? > check the end of the resulting gro file . > 2. I want to keep going the previous completed energy minimization by > increasing nsteps. How can I do this? > i

[gmx-users] box size & continuing the previous energy minimization

2010-12-23 Thread mustafa bilsel
Hi, 1. How can I learn the box shape and size of a completed simulation? 2. I want to keep going the previous completed energy minimization by increasing nsteps. How can I do this? Best wishes Mustafa -- gmx-users mailing listgmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gm

Re: [gmx-users] Installation GROMACS UBUNTU

2010-12-23 Thread Mark Abraham
On 23/12/2010 9:12 PM, Sergio Manzetti wrote: Dear Users, I am unable to get pass the first step of ./configure . This step works, but when typing "make" it says: no targets specified and no makefile found. That suggests configure did not work. Should it be like this, or is it compulso

Re: AW: [gmx-users] mdrun mpi segmentation fault in high load situation

2010-12-23 Thread Mark Abraham
On 24/12/2010 8:34 AM, Mark Abraham wrote: On 24/12/2010 3:28 AM, Wojtyczka, André wrote: On 23/12/2010 10:01 PM, Wojtyczka, André wrote: Dear Gromacs Enthusiasts. I am experiencing problems with mdrun_mpi (4.5.3) on a Nehalem cluster. Problem: This runs fine: mpiexec -np 72 /../mdrun_mpi -

Re: [gmx-users] Fatal error (g_polystat)

2010-12-23 Thread Mark Abraham
On 24/12/2010 4:58 AM, Chandan Choudhury wrote: Hello all !! I have a 30 ns trajectory in two parts (0-20 & 20-30). I am using Gromacs 4.0.7. I concatenated using trjcat (*echo 2 | trjconv -s md10-30.tpr -f 0-30.trr -o pbc_whole.trr -n index_grdf.ndx -nice 0*). That looks like subset creati

Re: [gmx-users] Optimization of the box size during an energy minimization?

2010-12-23 Thread Mark Abraham
On 24/12/2010 5:17 AM, MyLinkka wrote: Does anybody know if it is possible to optimize the box size during an energy minimization in Gromacs? Optimize for what criterion? Can I make pressure coupling if it's possible? Sure, that's in the manual and covered in tutorials. Mark

Re: AW: [gmx-users] mdrun mpi segmentation fault in high load situation

2010-12-23 Thread Mark Abraham
On 24/12/2010 3:28 AM, Wojtyczka, André wrote: On 23/12/2010 10:01 PM, Wojtyczka, André wrote: Dear Gromacs Enthusiasts. I am experiencing problems with mdrun_mpi (4.5.3) on a Nehalem cluster. Problem: This runs fine: mpiexec -np 72 /../mdrun_mpi -pd -s full031K_mdrun_ions.tpr This produces a

Re: [gmx-users] amber convert gromacs input files

2010-12-23 Thread Oliver Grant
Hi, Not sure exactly what you plan to simulate but here are a couple of potential pitfalls: Does acpype call amb2gmx.pl or is it new code that converts? If it is a amb2gmx.pl call I'd check the torsions on the NAc group if you have one. They didn't get translated when I used it. When using amber

Re: [gmx-users] Grompp error message

2010-12-23 Thread Mark Abraham
On 24/12/2010 7:01 AM, Sergio Manzetti wrote: Dear users, I made the a topology, but when I grompp for EM I get this weird message: Fatal error: Syntax error - File forcefield.itp, line 12 Last line read: 'Buckingham 1 no 1.0 1.0' Found a second defaults

[gmx-users] Grompp error message

2010-12-23 Thread Sergio Manzetti
Dear users, I made the a topology, but when I grompp for EM I get this weird message: Fatal error: Syntax error - File forcefield.itp, line 12 Last line read: 'Buckingham 1 no 1.0 1.0' Found a second defaults directive. I attached the topology here with t

[gmx-users] Optimization of the box size during an energy minimization?

2010-12-23 Thread MyLinkka
Does anybody know if it is possible to optimize the box size during an energy minimization in Gromacs? Can I make pressure coupling if it's possible? Is there a workaround if there is no direct way? Thanks! Ting -- gmx-users mailing listgmx-users@gromacs.org http://lists.gromacs.org

Re: [gmx-users] amber convert gromacs input files

2010-12-23 Thread Alan Wilter Sousa da Silva
Have a look at acpype.googlecode.com Alan 2010/12/23 gromacs564 > > Hi , > > I have obtained some files(.top,.crd,.pdb) about disaccharide via glycam > web(they are glycam06 force field,included in AMBER) , but cannot converted > this amber files to gromacs files format. > > > Can

[gmx-users] Fatal error (g_polystat)

2010-12-23 Thread Chandan Choudhury
Hello all !! I have a 30 ns trajectory in two parts (0-20 & 20-30). I am using Gromacs 4.0.7. I concatenated using trjcat (*echo 2 | trjconv -s md10-30.tpr -f 0-30.trr -o pbc_whole.trr -n index_grdf.ndx -nice 0*). Then I converted the concatenated trajectory into pbc trajectory using trjconv (*ec

AW: [gmx-users] mdrun mpi segmentation fault in high load situation

2010-12-23 Thread Wojtyczka , André
>On 23/12/2010 10:01 PM, Wojtyczka, André wrote: >> Dear Gromacs Enthusiasts. >> >> I am experiencing problems with mdrun_mpi (4.5.3) on a Nehalem cluster. >> >> Problem: >> This runs fine: >> mpiexec -np 72 /../mdrun_mpi -pd -s full031K_mdrun_ions.tpr >> >> This produces a segmentation fault: >> m

[gmx-users] Re: "moleculetype DRG is redefined"

2010-12-23 Thread Justin A. Lemkul
Please keep all Gromacs-related correspondence on the gmx-users list. I am not a private help service. I have CC'ed this message to the list and I would ask that all further correspondence be sent to the list. See comments below. Quoting AJANI HARESH : > Respected Sir, > > > I am HARESH AJANI

Re: [gmx-users] Unknown bond_atomtype MNH3

2010-12-23 Thread Justin A. Lemkul
Quoting shikha agarwal : > Hello Justin, > > Thank you for your reply. > > I modifed ffG53a6bn_lipid.itp This is not ffG53a6nb_lipid.itp, this is simply a modified lipid.itp to which it looks like you've added a line for OW (which contains the wrong mass). The instructions in the tutorial d

[gmx-users] 25th Molecular Modelling Workshop 2011 Announcement

2010-12-23 Thread Tatyana Shubina
Dear All, This year, the 25th Molecular Modelling Workshop (http://www.chemie.uni-erlangen.de/ccc/conference/mmws11/) will take place on April, 4th to 6th. For the ninth time, the workshop will be hosted by the University of Erlangen-Nuremberg. The research group of Professor Tim Clark at the

Re: [gmx-users] Installation GROMACS UBUNTU

2010-12-23 Thread Rodrigo Faccioli
I would like to suggest to you read [1] Furthermore, you can read INSTALL.cmake file which explains some steps to compile Gromacs through cmake command. [1] http://www.gromacs.org/Developer_Zone/Cmake -- Rodrigo Antonio Faccioli Ph.D Student in Electrical Engineering University of Sao Paulo - U

Re: [gmx-users] amber convert gromacs input files

2010-12-23 Thread Mark Abraham
On 23/12/2010 6:02 PM, gromacs564 wrote: Hi , I have obtained some files(.top,.crd,.pdb) about disaccharide via glycam web(they are glycam06 force field,included in AMBER) ,but cannot converted this amber files to gromacs files format. Can anyone help me to convert this (amber

Re: [gmx-users] mdrun mpi segmentation fault in high load situation

2010-12-23 Thread Mark Abraham
On 23/12/2010 10:01 PM, Wojtyczka, André wrote: Dear Gromacs Enthusiasts. I am experiencing problems with mdrun_mpi (4.5.3) on a Nehalem cluster. Problem: This runs fine: mpiexec -np 72 /../mdrun_mpi -pd -s full031K_mdrun_ions.tpr This produces a segmentation fault: mpiexec -np 128 /../mdrun_m

Re: [gmx-users] HPC mpi how to run batch system

2010-12-23 Thread Mark Abraham
On 23/12/2010 6:58 PM, gromacs wrote: I think the batch system will be more efficient. The interactive mode is not good, because we have to wait for the job. So is there any program or do we have to write some small program to creat a batch jobs? You normally need to write a script. The admini

RE: [gmx-users] Illegal division by zero at inflategro

2010-12-23 Thread NG HUI WEN
Try POP instead of POPE :) From: gmx-users-boun...@gromacs.org on behalf of shikha agarwal Sent: Thu 12/23/2010 4:21 PM To: gmx-users@gromacs.org Subject: [gmx-users] Illegal division by zero at inflategro Hi I am having a trouble during inflategro sc

[gmx-users] mdrun mpi segmentation fault in high load situation

2010-12-23 Thread Wojtyczka , André
Dear Gromacs Enthusiasts. I am experiencing problems with mdrun_mpi (4.5.3) on a Nehalem cluster. Problem: This runs fine: mpiexec -np 72 /../mdrun_mpi -pd -s full031K_mdrun_ions.tpr This produces a segmentation fault: mpiexec -np 128 /../mdrun_mpi -pd -s full031K_mdrun_ions.tpr So the only dif

[gmx-users] Installation GROMACS UBUNTU

2010-12-23 Thread Sergio Manzetti
Dear Users, I am unable to get pass the first step of ./configure . This step works, but when typing "make" it says: no targets specified and no makefile found. Should it be like this, or is it compulsory to use cmake? -- gmx-users mailing listgmx-users@gromacs.org http://lists.gromacs.org/m

[gmx-users] Illegal division by zero at inflategro

2010-12-23 Thread shikha agarwal
Hi I am having a trouble during inflategro scaling my system.gro perl inflategro system.gro 4 POPE 14 system_inflated.gro 5 area.dat Reading. Scaling lipids There are 0 lipids... Illegal division by zero at inflategro line 300. regards: shikha -- gmx-users mail