[Gmsh] Higher order quadrangular mesh.

Vijay S. Mahadevan vijay.m at gmail.com
Wed Oct 6 22:44:29 CEST 2010

Thanks for the prompt reply. I will try this tonight and will let you
know if I still have issues.


On Wed, Oct 6, 2010 at 2:30 PM, Christophe Geuzaine <cgeuzaine at ulg.ac.be> wrote:
> On 06/10/10 01:58, Vijay S. Mahadevan wrote:
>> Hi,
>> I have a nice 2-D lattice that I want to discretize using higher order
>> quadrangles. Since the GUI version does not seem to support p>2, I
>> work with the command line version (ver:  2.4.2). But it does not
>> yield correct results. The first and second order meshes work
>> correctly and display as they should but the higher order meshes are
>> buggy (the internal nodes per element are incomplete and
>> inconsistent). I would really appreciate it if you can help me out in
>> finding the error in the geo file for using higher order
>> discretizations.
>> I've attached the geometry file with the mail along with the discrete
>> mesh for 2nd and 3rd order quads. If you need anything else, do let me
>> know.
> Hi Vijay - this should be fixed in ewcent nightly snapshots. Could you give
> it a try?
>> Thank you,
>> Vijay
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> --
> Prof. Christophe Geuzaine
> University of Liege, Electrical Engineering and Computer Science
> http://www.montefiore.ulg.ac.be/~geuzaine