<br>Hi <br><br>I'm sorry for the spamming. It works well when i changed the orientation. Thanks for all you help :D.<br><br> - Ranjith<br><br><br><div class="gmail_quote">On Thu, Jun 4, 2009 at 6:56 PM, Louis Gagnon <span dir="ltr"><<a href="mailto:louis.gagnon.10@ulaval.ca">louis.gagnon.10@ulaval.ca</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Vadivelan,<br>
<br>
The extrude method you used actually extrudes by 1 in z direction, as<br>
called by the script.<br>
You seem to want to use boundary layer:<br>
Extrude { Surface {71,73,75,77}; Layers { { 1,1 }, { 0.5*h , h } }; }<br>
<br>
see attached and sec. 6.3.2: "Structured grids" of the guide<br>
<br>
<br>
<br>
-Louis<br>
<br>
<br>
<br>
On Thu, 2009-06-04 at 08:49 +0200, <a href="mailto:gmsh-request@geuz.org">gmsh-request@geuz.org</a> wrote:<br>
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> Message: 1<br>
> Date: Thu, 4 Jun 2009 12:08:22 +0530<br>
> From: Vadivelan C <<a href="mailto:vc@tetrahedrix.com">vc@tetrahedrix.com</a>><br>
> Subject: [Gmsh] Boundary layer extrusion in curved surface<br>
> To: <a href="mailto:gmsh@geuz.org">gmsh@geuz.org</a><br>
> Message-ID:<br>
> <<a href="mailto:89a581cc0906032338t5549a9acrb14d01fe4738ced@mail.gmail.com">89a581cc0906032338t5549a9acrb14d01fe4738ced@mail.gmail.com</a>><br>
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><br>
> Hi<br>
><br>
> I was trying to create the boundary layers outside. Extrusion was done above<br>
> the surface. But its looks strange. When viewed from front view, extrusion<br>
> was not done properly. I mean the problem occurs at the junction between two<br>
> surfaces. Can you help me to sort out how to do the extrusion along the<br>
> curved surface.<br>
><br>
><br>
> - Ranjith<br>
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</blockquote></div><br>