[Gmsh] high-order fe visualization

Giuseppe Zagari gzagari at unical.it
Thu May 13 14:41:43 CEST 2010


I need to visualize the stress results of my fem calculation
for a 4 node high-order element and I am using


for plotting the stress field and other.

But, in this way I can depict only a linear function
between two adjacent nodes instead  I would like to visualize the exact
solution in term of stress that is quadratic. How can I do that?

Best Regards,

Ing. Giuseppe Zagari, Ph. D.
Dip. Modellistica per l'Ing. - UNICAL
Via P. Bucci, Cubo 39/b 87036
Arcavacata di Rende CS ITALY
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