[gmx-users] selecting atoms---MD analysis

2011-06-02 Thread Mr Bernard Ramos
Hi everyone!
 
I have already have the MD data, I need to select certain atoms/residues with 
their XYZ coordinates in each time frame. I have problems in using the g_select 
if this is the proper tool to use for this. Thanks. -- 
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Re: [gmx-users] selecting atoms---MD analysis

2011-06-02 Thread Justin A. Lemkul



Mr Bernard Ramos wrote:

Hi everyone!
 
I have already have the MD data, I need to select certain 
atoms/residues with their XYZ coordinates in each time frame. I have 
problems in using the g_select if this is the proper tool to use for 
this. Thanks.




g_select allows you to create dynamic indices, but the other analysis tools 
cannot yet make full use of the resulting index files.  If the information you 
wish to extract is for a fixed set of atoms/residues, then use make_ndx and 
extract the desired coordinate information with g_traj.  If this is not the 
case, then please provide additional details of what you wish to do and what 
exactly isn't working.


-Justin

--


Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
MILES-IGERT Trainee
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin


--
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