[Gmsh] Displaying nodal vector data

[Christophe Geuzaine]

Geordie McBain wrote:
> On Thu, Jul 2, 2009 at 6:41 AM, Tom Pace<tompace101 at gmail.com> wrote:
>> Hello,
>> I was trying to display some nodal vector data, but not a single arrow
>> appears. The msh file below is a simple example of what I'm trying to
>> do. Am I leaving something out?
> 
> I find that arrows for vector nodal data are displayed at the centres
> of elements rather than at nodes.  If I add vector data at other
> nodes,say 2, 5, and 6, I see arrows displayed in the centre of the
> lower four-node quadrilateral.

Right, that's the default behaviour (glyph drawn at the barycenter). You 
can change that in the "Aspect" options.


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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine