Re: [gmx-users] Query regarding g_rmsf and g_hbond

2010-06-01 Thread Erik Marklund

Erik Marklund skrev:

rituraj purohit skrev:

Dear friends,

I have some query regarding g_rmsf and g_hbond

1) Through g_rmsf we can plot rmsf Vs atom number (it is by default)
but i want to plot  rmsf Vs time, how i can do that?

2) Through g_hbond we can plot number of H-bonds Vs Time (By default)
but i want to plot number of h-bonds Vs residues.


Is it possible? I tried all the flag given in manual :( but i din not
got desire plots.


Regards
Rituraj
  
I think I implemented this feature in g_hbond at some point, but I 
never pushed it to the master branch. I'll see what I can dig up from 
the vaults. Until then you can in principle extract that information 
from the -hbn and -hbm output.


As for the rmsf issue, isn't this what you get from g_rms?

I think i found one old version of g_hbond that has this feature. 
However, like all older versions it suffers from a memory bug that 
*could* potentially compromize any results that require the existence 
function of the hydrogen bonds. If you're interested, please contact me 
off-list and I'll send you the code.


I think this feature should go into g_hbond in the head branch, but it 
will not happen before the next stable release.


--
---
Erik Marklund, PhD student
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,75124 Uppsala, Sweden
phone:+46 18 471 4537fax: +46 18 511 755
er...@xray.bmc.uu.sehttp://folding.bmc.uu.se/

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Re: [gmx-users] Query regarding g_rmsf and g_hbond

2010-05-26 Thread Erik Marklund

rituraj purohit skrev:

Dear friends,

I have some query regarding g_rmsf and g_hbond

1) Through g_rmsf we can plot rmsf Vs atom number (it is by default)
but i want to plot  rmsf Vs time, how i can do that?

2) Through g_hbond we can plot number of H-bonds Vs Time (By default)
but i want to plot number of h-bonds Vs residues.


Is it possible? I tried all the flag given in manual :( but i din not
got desire plots.


Regards
Rituraj
  
I think I implemented this feature in g_hbond at some point, but I never 
pushed it to the master branch. I'll see what I can dig up from the 
vaults. Until then you can in principle extract that information from 
the -hbn and -hbm output.


As for the rmsf issue, isn't this what you get from g_rms?

--
---
Erik Marklund, PhD student
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,75124 Uppsala, Sweden
phone:+46 18 471 4537fax: +46 18 511 755
er...@xray.bmc.uu.sehttp://folding.bmc.uu.se/

--
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