Re: [deal.II] mesh

2024-10-28 Thread Wolfgang Bangerth
On 10/28/24 20:53, 王艺康 wrote: I set up a coarse mesh and then use step-54, to refine the coarse mesh for projection onto a complex stl model, I'd like to enquire about the feasibility of doing this! You say that you set up the mesh and use step-54. What happens when you run the code? In oth

Re: [deal.II] Introducing a Chatbot Assistant for deal.II Tutorials

2024-10-28 Thread Mehdi Memar
Dear Bruno, Thank you for the kind words! I'm glad to hear the positive response. Looking forward to continuing our work together toward our shared goals. After all, we all love deal.II and its brothers! :) Best regards, Mehdi On Mon, Oct 28, 2024 at 7:19 PM blais...@gmail.com wrote: > Dear Me

Re: [deal.II] Getting zero determinant for the stokes problem

2024-10-28 Thread Wolfgang Bangerth
On 10/28/24 15:26, Abbas Ballout wrote: I wanted to look at the determinant that results from discritizng the stokes problem so I started out with step22 and added this line right at the end of the assembly: { std::ofstream out("matrix.txt"); system_matrix.print(out); out.close(); } After w

Re: [deal.II] Re: access coordinates of quadrature points

2024-10-28 Thread Wolfgang Bangerth
On 10/28/24 15:24, Yann Jobic wrote: I found my mistake. The written code works fine, but i cannot inspect the values directly in the debugger. That confused me. Sorry for polluting the mailing list. Shall both email erased ? You can, but you don't need to. I'm glad you found the issue. My

[deal.II] Re: access coordinates of quadrature points

2024-10-28 Thread Yann Jobic
I found my mistake. The written code works fine, but i cannot inspect the values directly in the debugger. That confused me. Sorry for polluting the mailing list. Shall both email erased ? Regards, Yann Le 10/28/2024 à 6:36 PM, Yann Jobic a écrit : Hello, I'm trying to access the coordinates o

[deal.II] access coordinates of quadrature points

2024-10-28 Thread Yann Jobic
Hello, I'm trying to access the coordinates of the quadrature points. I'm doing : QGauss quadrature_formula(degree + 1); FEValues fe_values(fe, quadrature_formula, update_values | update_quadrature_points | update_JxW_values | update

Re: [deal.II] Introducing a Chatbot Assistant for deal.II Tutorials

2024-10-28 Thread blais...@gmail.com
Dear Mehdi, Thank you for this initiative! We all appreciate it ;)! On Saturday, October 26, 2024 at 10:39:57 p.m. UTC-4 mma...@gmail.com wrote: > Dear Professor Heltai, > > Thank you for your interest in the project and for the insightful > suggestions. I reviewed the test suite, and I agree t