[Gmsh] An inquire about drawing iso-value contour map

[Kubicek Bernhard]

In gmsh,  you need to use the current views postprocessing options  to deform a mesh by a vector or scalar.
The matrix field tab is probably what you are looking for..
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Bernhard Kubicek
Energy Department
Electric Energy Systems

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From: gmsh-bounces at ace20.montefiore.ulg.ac.be [gmsh-bounces at ace20.montefiore.ulg.ac.be] On Behalf Of Kengo Yoshida [yoshida at yz.yamagata-u.ac.jp]
Sent: Wednesday, September 02, 2009 3:59 AM
To: gmsh at geuz.org
Subject: [Gmsh] An inquire about drawing iso-value contour map

Dear Professors Geuzaine and Remacle

First of all, I would like to say thank you for providing a wonderful software, Gmsh, to public.

I started to use Gmsh last week, and I am now trying to draw iso-value map of deformed solids.
The deformation is analized by FEM develped by myself and Gmsh is used as a post-processer.
First, to check the grammer of file format, I draw a iso-value contour with one quadrangle element.
Please have a look at some results shown in the attached file.
Node value is given such that 1 for a node and 0 for others.
The node possessing a value of 1 is changed.
The symmetric figures were expected to be drawn, but the results were not and have apparent directionality.
I could not find mistake in the input file, which is also copied in the attached file.
If you could give any comment, it would help me a lot.

Sicerely,
Kengo Yoshida

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Kengo Yoshida
Assistant Pforessor
Graduate School of Science and Engineering,
Yamagata University,
Japan