Re: [deal.II] Importing quadratic element grid or transforming linear elements to quadratic elements

2022-01-17 Thread Wolfgang Bangerth
On 1/17/22 8:06 AM, krishan...@gmail.com wrote: Thanks for the response! The grids I am planning to use are not simple and may have protrusions which might to too complex to achieve with the grid generator function of deal.ii. So, I think I would have to follow the first method you mentioned.

Re: [deal.II] Importing quadratic element grid or transforming linear elements to quadratic elements

2022-01-17 Thread krishan...@gmail.com
Thanks for the response! The grids I am planning to use are not simple and may have protrusions which might to too complex to achieve with the grid generator function of deal.ii. So, I think I would have to follow the first method you mentioned. Could you please refer the tutorial programs that

Re: [deal.II] Importing quadratic element grid or transforming linear elements to quadratic elements

2022-01-16 Thread Wolfgang Bangerth
On 1/16/22 10:09 AM, krishan...@gmail.com wrote: I am planning to import a grid/mesh in deal.ii using GridIn function. I was wondering if any recent verison of deal.ii can import a grid with quadratic elements or not. If not, is there any function to transform an imported grid with linear

[deal.II] Importing quadratic element grid or transforming linear elements to quadratic elements

2022-01-16 Thread krishan...@gmail.com
I am planning to import a grid/mesh in deal.ii using GridIn function. I was wondering if any recent verison of deal.ii can import a grid with quadratic elements or not. If not, is there any function to transform an imported grid with linear elements to a grid with quadratic elements? Thanks,