On 1/13/18 7:53 AM, Vidya R wrote:
Hi gmx users,

I used the following commands after simulation run (organic compound in
water, to calculate rdf)



  gmx trjconv -pbc whole -s PRD.tpr -f PRD.xtc -o trajwhole.xtc
gmx trjconv -pbc nojump -s PRD.tpr -f trajwhole.xtc -o trajcluster.xtc
  gmx trjconv -pbc mol -center -s PRD.tpr -f trajcluster.xtc -o newtraj.xtc


To use the following command, which xtc file should I use?

gmx rdf -f ---.xtc -n index.ndx

*prd or newtraj.xtc?*

Please clear my doubt.

Run both and see if there is a difference. gmx rdf should be PBC-aware, so you should get the same result.

-Justin

--
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Justin A. Lemkul, Ph.D.
Assistant Professor
Virginia Tech Department of Biochemistry

303 Engel Hall
340 West Campus Dr.
Blacksburg, VA 24061

jalem...@vt.edu | (540) 231-3129
http://www.biochem.vt.edu/people/faculty/JustinLemkul.html

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