Re: [deal.II] Re: Using CharManifold to implement an Ellipsoid surface gives strange results

2025-01-31 Thread Wolfgang Bangerth
On 1/30/25 22:01, Amit Singh wrote: I was concerned about some elements of very high aspect ratio occurring at the chart boundaries. They appear like ridges on the surface. I have shown examples for both a sphere and an ellipsoid. Also, the mesh loses symmetry i.e the y-plus and the y-minus p

Re: [deal.II] CMakeLists looking for a directory which I do not think exists

2025-01-31 Thread Matthias Maier
Hi Abdul, You are encountering a configuration bug with our bundled libraries that was fixed in deal.II version 9.6.0. Best, Matthias On Fri, Jan 31, 2025, at 01:09 CST, Abdul Gafeeth Benjamin wrote: > Dear Matthias > > Here is the detailed log. > > Kind regards, > Abdul G. > >

Re: [deal.II] Understanding Laplace-Beltrami Operator on a 3D surface

2025-01-31 Thread Amit Singh
Thank you for clarifying the meaning of Laplace-Beltrami operator and the suggestion about making the mesh and manifold. About MappingManifold and SphericalManifold: I misunderstood the note to mean that SphericalManifold is not usable by ANY of the Mapping classes. Now it is clear that the com

Re: [deal.II] CMakeLists looking for a directory which I do not think exists

2025-01-31 Thread Abdul Gafeeth Benjamin
Dear Matthias Here is the detailed log. Kind regards, Abdul G. From: dealii@googlegroups.com on behalf of Matthias Maier Sent: Thursday, January 30, 2025 7:25 PM To: dealii@googlegroups.com Subject: Re: [deal.II] CMakeLists looking for a directory which I do