On 12 March 2013 13:14, Yue-Wen Fang <yuewen.fang at gmail.com> wrote:
> I really don not know how to understand "push slightly outwards"?

make it larger

> In addition, why to try rcore=2.0 but not other values?

2.0 is an example, try other values too

bests

-- 
Dr. Lorenzo Paulatto
IdR @ IMPMC -- CNRS & Universit? Paris 6
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