Birgit Hischenhuber wrote:
Hi,

I simulate a molecule in a dodecahedron.

I used at the step with the editconf:

editconf -f name.gro -o name.dod.pdb -bt dodecahedron -d 2.0

After my simulation I looked at the first frame and saw, that at two direction the molecule is actually 2 nm away of my edge, but the at the third edge the molecule is not in the middle, but near the edge.

I looked also at the other pdb-files with the water before the simulation, and there the location of the molecule is the same, in my opinion not in the middle of the body.

Is this a bug? Or have I done anything wrong?


There is no bug. The representation is simply a triclinic cell, and probably periodicity effects. For visualization purposes only, you can "correct" the representation with trjconv -pbc mol -ur compact.

-Justin


Thanks a lot for your helps!

Greets, Birgit

---

DI Birgit Hischenhuber

Unit for Medical Statistics and Informatics

Section for Biomedical Computersimulation and Bioinformatics

Medical University of Vienna

General Hospital

Spitalgasse 23, BT88

A-1090 Vienna


--
========================================

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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