Hi Alexandru,
you can issue the
Mesh 3 ;
command at the end of your .geo file to launch the (3D) meshing, but I don't see how to get back information about the
element quality inside a loop in the .geo file...
Cheers,
Dave
--
David Colignon, Ph.D.
Collaborateur Logistique du F.R.S.-FNRS
CÉCI - Consortium des Équipements de Calcul Intensif
ACE - Applied & Computational Electromagnetics
Institut Montefiore B28
Université de Liège
4000 Liège - BELGIQUE
Tél: +32 (0)4 366 37 32
Fax: +32 (0)4 366 29 10
WWW: http://hpc.montefiore.ulg.ac.be/
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Alexandru Cabuz wrote:
Hello,
This is my first post to this list, so hello everyone.
I am just getting started with getdp and gmsh, so be warned that even
though I do my best to search the docs and the archives, some of the
questions may be silly.
My question concerns mesh optimization. Suppose I want to mesh a very
thin long wire, and the mesh that gets generated contains very low
quality elements. But I can't just decrease element size brutally,
because I will run out of memory. I want to make a loop where I
gradually decrease element size with every pass, until a given element
quality is achieved with as little memory as possible.
Is such a loop possible in gmsh?
I ask because the doc says that there is no mesh command in the script,
you have to actually run the program externally, and look at the results
externally. Then modify the script to lower element size, then run it
again, manually.
Is there no way to do all of this within the script?
Thank you.
--
Alexandru I. Cabuz
Tel: +33 (0)6.70.70.46.41
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