[Gmsh] GMSH-surf

[Rony Touma]

Dear GMSH Developer,
 
Would you kindly tell if I can use GMSH to plot (in 3D) a surface of the form z=f(x,y) where the points (x,y) are the centers of the triangles of a mesh generated using GMSH? 
In fact, I am solving hyperbolic systems on unstructured grids; the numerical solution is obtained at the cell-centers (triangles in 2d), and I need to visualize the results which consist of discrete functions
of the form z=f(x,y)
 
I thank you in advance for your answer.

R.Touma

--- 
Rony Touma, Ph.D. 
Assistant Professor,  Mathematics 
Lebanese American University 
P.O. Box 13-5053 Chouran 
Beirut, Lebanon 
Office: +(961) 1 867 619 Ext. 1812 
Fax:     +(961) 1 867 098 
http://rony.touma.lau.edu.lb 
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