[gmx-users] Using many index file in one command line

[Justin Lemkul]

On 5/27/13 10:18 PM, Kieu Thu Nguyen wrote:
> Dear users,
>
> Is there command for using many different index.ndx files in one command
> line ? I used -n flag many times and gromacs report error.
>

No Gromacs program accepts multiple index files simultaneously.  You must 
specify whatever groups you need in one index file.  The .ndx format is just 
plain text; you can even just concatenate index files with cat.

-Justin

-- 
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Justin A. Lemkul, Ph.D.
Research Scientist
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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