Re: [gmx-users] H-bond autocorrelation doubts

2011-02-28 Thread Erik Marklund
That's odd, unless the values are -666. I just looked at the source code, and it seems as if the temperature is passed on to the right functions. Erik bipin singh skrev 2011-02-28 19.34: NO, its giving same result no matter what temperature you provide using -temp option. On Mon, Feb 28, 20

Re: [gmx-users] H-bond autocorrelation doubts

2011-02-28 Thread bipin singh
NO, its giving same result no matter what temperature you provide using -temp option. On Mon, Feb 28, 2011 at 23:55, Erik Marklund wrote: > It computes the same acf, but the thermodynamic/kinetic calculations give > different results for different -temp, don't they? > > Erik > > bipin singh skr

Re: [gmx-users] H-bond autocorrelation doubts

2011-02-28 Thread André Farias de Moura
that temperature has nothing to do with the simulation itself, so the ACF will not change (it is meant for the analysis of Gibbs energy associated with the breaking of that hydrogen bond you are analysing). best Andre On Mon, Feb 28, 2011 at 2:01 PM, bipin singh wrote: > Thanks for your suggest

Re: [gmx-users] H-bond autocorrelation doubts

2011-02-28 Thread Erik Marklund
It computes the same acf, but the thermodynamic/kinetic calculations give different results for different -temp, don't they? Erik bipin singh skrev 2011-02-28 18.01: Thanks for your suggestions. Can you please give some explanation for my second doubt... 2011/2/28 André Farias de Moura ma

Re: [gmx-users] H-bond autocorrelation doubts

2011-02-28 Thread bipin singh
Thanks for your suggestions. Can you please give some explanation for my second doubt... 2011/2/28 André Farias de Moura > the manual does not enclose all the necessary knowledge for any kind of MD > simulation or analyses, so you have to read some papers and textbooks as > well.as I've alre

Re: [gmx-users] H-bond autocorrelation doubts

2011-02-28 Thread André Farias de Moura
the manual does not enclose all the necessary knowledge for any kind of MD simulation or analyses, so you have to read some papers and textbooks as well. as I've already pointed out, g_hbond reads the whole set of frames, but the results are meaningful (in the sense of having a homogeneous varianc

[gmx-users] H-bond autocorrelation doubts

2011-02-28 Thread bipin singh
Hello, I am usng g_hbond to calculate H bond auto correlation during the simulation for two residues in my system, I have two doubts regarding this: 1)How to use -acflen to calculate autocorrelation for all the frames instead of half of the frames 2) What is the use of -temp option in calculating