Re: [deal.II] Deal.II Make error || Make release

2021-06-11 Thread David Montiel Taboada
Hello everyone, A few PRISMS-PF users trying to run the deal.II prepacked image file on MacOS Big Sur are reporting similar issues. Any help with this would be greatly appreciated! David On Fri, Jun 11, 2021 at 1:59 PM Sumanth Theeda wrote: > Hello all, > > I have installed Deal.II (v 9.2)

[deal.II] Deal.II Make error || Make release

2021-06-11 Thread Sumanth Theeda
Hello all, I have installed Deal.II (v 9.2) using binary package on MacOS Big Sur (Version 11.4). I installed deal.ii as a part of Prisms-pf installation. Whenever I run an example, after compilation when I run $ *make release* command, it results in following error. I tried to run step-1 of

Re: [deal.II] finding iterator to the cell surrounding a point for different classes.

2021-06-11 Thread Wolfgang Bangerth
On 6/11/21 8:42 AM, nsn...@gmail.com wrote: In my code, I have two DoFHandler objects one corresponding to a vector solution and another corresponding to a scalar solution. I need to find an active cell iterator that surrounds a given point for both DoFHandler objects.  I am using the

Re: [deal.II] Re: Integrated material and spatial traction forces on boundary not equal

2021-06-11 Thread Alex Cumberworth
Hi Wolfgang, I tried a quadratic element, and was able to reduce the number of degrees of freedom for the same level of convergence by another order of magnitude. Thanks! Best, Alex On Friday, June 11, 2021 at 3:34:08 p.m. UTC+2 Wolfgang Bangerth wrote: > On 6/11/21 4:04 AM, Alex Cumberworth

Re: [deal.II] Calculating normal vectors to deformed surface with pushforward operation

2021-06-11 Thread Simon Wiesheier
Hello, my question fits well in this chat, I am also calculating traction vectors but using linear theory. I apply a pressure load on some faces of my body. During assembly of course this is considered as a neumann boundary condition. The direction of my pressure load is equal to the normal

[deal.II] finding iterator to the cell surrounding a point for different classes.

2021-06-11 Thread nsn...@gmail.com
Hello, In my code, I have two DoFHandler objects one corresponding to a vector solution and another corresponding to a scalar solution. I need to find an active cell iterator that surrounds a given point for both DoFHandler objects. I am using the function

Re: [deal.II] Re: Integrated material and spatial traction forces on boundary not equal

2021-06-11 Thread Wolfgang Bangerth
On 6/11/21 4:04 AM, Alex Cumberworth wrote: To answer the question I posed, I did some more tests and found that refining in the width and height of the beam has no effect on the convergence of the shear force. I went down to just a single division in z and 2 in y (in other words there are

Re: [deal.II] Re: Integrated material and spatial traction forces on boundary not equal

2021-06-11 Thread Alex Cumberworth
Hi Michael, I think that is the first point in my code that something from the automatic differentiation module is referred to, which is a part of trilinos. Was your version of deal.ii compiled with trilinos, and if so, was your version of trilinos compiled with sacado? To answer the question

Re: [deal.II] A data structure for distributed storage of some cell "average"

2021-06-11 Thread vachan potluri
Hello, I am having an issue in using DataOut for such vector in a parallel process. I am attaching a MWE which captures my problem. I am encountering a segmentation fault (signal 11). #include #include #include #include #include #include #include #include #include #include #include