<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><SPAN lang=EN-US>Dear GMSH Developer,</SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><SPAN lang=EN-US></SPAN> </P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><SPAN lang=EN-US>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? </SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><SPAN lang=EN-US>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</SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><SPAN lang=EN-US>of the form z=f(x,y)</SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"> </SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0in 0in 0pt"><SPAN lang=EN-US>I thank you in advance for your answer.</SPAN></P><BR>R.Touma<BR><BR>--- <BR>Rony Touma, Ph.D. <BR>Assistant Professor, Mathematics <BR>Lebanese American University <BR>P.O. Box 13-5053 Chouran <BR>Beirut, Lebanon <BR>Office: +(961) 1 867 619 Ext. 1812 <BR>Fax: +(961) 1 867 098 <BR>http://rony.touma.lau.edu.lb