lina wrote:
On Sat, Sep 10, 2011 at 3:35 AM, Moeed <lecie...@googlemail.com
<mailto:lecie...@googlemail.com>> wrote:
Dear users,
I have created radial distribution function plot for Carbon atoms in
a system containing polymer chains. I see some little jumps between
first and second peak.
I need your help to comment on how this behavior can be justified
(or if the plot is wrong).
g_rdf -f *.trr -s *.tpr -o *.xvg -n *.ndx –b xxx
Thank you in advance.
I think your figure is fine.
I think, based on information given in subsequent messages, that there is
insufficient data collection to assess whether this RDF plot is as meaningful as
it could be. There is nothing glaringly wrong, but the roughness is due to
insufficient sampling.
You just need how to proper interpret your figures, truly understand
what the "radial distribution" means.
I think it inappropriate to suggest that the OP does not understand the concept
behind the figure; some guidance, perhaps is necessary, but nothing more.
-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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