Re: [deal.II] Gridin_COMSOL_mphtxt cannot import my mesh

Sir Chen, Thank you for your assistance; it was precisely what I needed to export a mesh with either 3 or 4 vertices. It appears you also use COMSOL, suggesting our research interests might overlap. Perhaps we could communicate further on this topic. Best regards, Yufei Fang On Sunday, March

Re: [deal.II] Questions from tutorial step-19

finite element methods in detail, beyond simply executing pre-defined commands. I am truly grateful for the knowledge and insights shared by you and the other contributors within the deal.II community. Best regards, Yufei Fang On Monday, April 1, 2024 at 1:39:12 AM UTC+8 Wolfgang Bangerth wrote

[deal.II] Questions from tutorial step-19

Dear developers/users, I'm working on tutorial step 19, and I have some exact questions as well as some related follow-up questions. I'll list them here, and I would appreciate your help. 1. On line 313, there is the line “fe.shape_value(i, reference_location)”. The

Re: [deal.II] Gridin_COMSOL_mphtxt cannot import my mesh

> 0 Additional information: No cells given "  Can you help me check where the problem is? On Saturday, March 9, 2024 at 1:17:45 AM UTC+8 Wolfgang Bangerth wrote: > > > On 3/7/24 23:22, Yufei Fang wrote: > > error: cannot convert ‘dealii::Triangulation<2, 3>’ to

[deal.II] Gridin_COMSOL_mphtxt cannot import my mesh

I'm trying to import the mesh from COMSOL to triangulation. [image: comsol_4IaAE9lQVf.png] it's an air-supported membrane structure, the mesh consists of free triangular or free quad. both are failed. *here is my code:* " void run3D() { Triangulation<3> triangulation; GridIn<3> grid_in;