[gmx-users] meaning of -fr in trjconv

[Zhenyu Meng]

Hi Justin,
OK, I got it.
Thank you for the information!

2015-12-23 21:34 GMT+08:00 Justin Lemkul <jalemkul at vt.edu>:

>
>
> On 12/23/15 1:40 AM, Zhenyu Meng wrote:
>
>> Hi all,
>> I just want to know the meaning of "-fr" in trjconv program.
>> Does that mean the number of certain frames? If so, what's the format of
>> that?
>>
>
> gmx help trjconv:
> ...
>  -fr    [<.ndx>] (frames.ndx) (Input, Opt.) Index file
>
> Apparently it allows one to specify a series of frame numbers to be
> written to the output, e.g. if you wanted non-consecutive frames written
> together.
>
> -Justin
>
> --
> ==================================================
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> Justin A. Lemkul, Ph.D.
> Ruth L. Kirschstein NRSA Postdoctoral Fellow
>
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>
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-- 
Sincerely,
Mr. Meng Zhenyu
Division of Chemistry and Biological Chemistry
School of Physical and Mathematical Sciences
Nanyang Technological University