[Gmsh] cut high order postprocessing views
Marcus Drosson
m.drosson at ulg.ac.be
Fri Oct 2 14:33:32 CEST 2009
Dear all,
is there any way to use the "adapt visualization grid" without the GUI?
I have defined a gmsh script, which cuts the solution field at a given
section and exports the result as a raw text file. The postprocessing
view is composed of high order polynomials.
My problem: when I run the script, the cut section contains only a few
points, corresponding to the initial grid. When I use the GUI to first
adapt the visualization grid and then run "cut plane" from the GUI, a
much better representation is obtained. (I am particularly interested in
the gradient close to the wall. That's why one of the reasons why I need
to adapt the grid.)
As I have to do the same operation many times, I really would like to
use a script.
Thanks in advance
Marcus
--
Drosson Marcus
Aspirant F.R.S - FNRS
Université de Liège
Département d'aérospatiale et mécanique / LTAS - Aérodynamique
Chemin des Chevreuils, 1, Bât. B52/3
4000 Liège
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Phone : (+32) (0)4 366 94 91
Fax : (+32) (0)4 366 91 36
www.ulg.ac.be/aerodyn
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