Re: [deal.II] Viewing node numbers and cell numbers in visualization

2021-10-05 Thread Wolfgang Bangerth
On 10/5/21 8:30 PM, Raghunandan Pratoori wrote: I would like to see how the nodes and cells are numbered during visualization, much like in Abaqus. I am using Paraview for visualization. How should I write my mesh for it to store all this data? Neither cell nor DoF numbers are exported in

[deal.II] Viewing node numbers and cell numbers in visualization

2021-10-05 Thread Raghunandan Pratoori
Hello, I would like to see how the nodes and cells are numbered during visualization, much like in Abaqus. I am using Paraview for visualization. How should I write my mesh for it to store all this data? Best, Raghunandan. -- The deal.II project is located at http://www.dealii.org/ For

Re: [deal.II] Dirichlet BC on block matrices

2021-10-05 Thread Wolfgang Bangerth
On 9/30/21 6:49 AM, Мария Бронзова wrote: So, there are two boundary integrals in the formulation and I am trying to implement them for the case of fixed displacement boundary condition.  The first boundary integral falls to zero for such a BC, as no displacement variation is possible in this

Re: [deal.II] Apply boundary conditions using the method of lines

2021-10-05 Thread Wolfgang Bangerth
On 9/30/21 6:43 AM, bob bill wrote: I searched for a solution in several steps, but apparently I can't find a way. How can I impose them taking into account also the presence of the mass matrix? I don't actually know the answer, but you should see whether the ARKODE examples have sample

Re: [deal.II] Solving Problems Involving Multiple Triangulations

2021-10-05 Thread Wolfgang Bangerth
On 9/30/21 9:21 AM, ah.s...@gmail.com wrote: I would like to solve an elastic problem in a thick slab supported by a truss structure, as shown in the attached image. Looking at this problem, this is how I would discretize the domain * Use 1D truss elements for the struts shown in green;

Re: [deal.II] Docker and Eclipse

2021-10-05 Thread Wolfgang Bangerth
Andrew, I am running dealii on Docker, and now would like to debug my projects using Eclipse. 1. How do you that so that Eclipse recognise the dealii that is in a container and work in sync? I don't actually know how to do that, but you could presumably just run Eclipse in the container

[deal.II] deal.II Newsletter #185

2021-10-05 Thread 'Rene Gassmoeller' via deal.II User Group
Hello everyone! This is deal.II newsletter #185. It automatically reports recently merged features and discussions about the deal.II finite element library. ## Below you find a list of recently proposed or merged features: #12792: Add missing compress() to

Re: [deal.II] Issues related to usage of parallel::fullydistributed::triangulation

2021-10-05 Thread Praveen C
In your check periodicity function you must replace p:f:t with Triangulation. Attached code has those changes and compiles.bestpraveen -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You

[deal.II] Re: Issues related to usage of parallel::fullydistributed::triangulation

2021-10-05 Thread Aditya Pratap Singh
I have tried to make changes according to the link provided in past replies but still getting the undefined reference error ! I have attached the modified code herein for reference. If anyone can suggest something, it will be great help. On Friday, 1 October 2021 at 12:14:56 UTC+2 Aditya