Re: [deal.II] Dirichlet boundary condition (homogeneous) on selected dofs

2020-01-26 Thread Krishanu Sen
Thanks, Prof. Bangerth for your response. I understood that the the Dirichlet boundary condition in this problem was being applied on only the top surface. But what I am trying to implement seems a little different to me. I will try to explain in a little more detail with an example in the

[deal.II] ParameterHandler question

2020-01-26 Thread Simon Gauvin
Greetings! I currently work on the Lethe project, (https://github.com/lethe-cfd/lethe), and we currently are facing a problem with ParameterHandler. We need a way to have a list of variable size in a .prm file (eg; set array = [{set var = bool, set var2 = string, etc}, {...}, ...]) >From

Re: [deal.II] Dirichlet boundary condition (homogeneous) on selected dofs

2020-01-26 Thread Wolfgang Bangerth
On 1/25/20 4:10 PM, Krishanu Sen wrote: > > I am able to understand that step-22 has Dirichlet boundary condition on all > the degrees of freedom corresponding to displacement components. But I am > trying to have the Dirichlet boundary conditions on only some of the degrees > of freedom (e.

Re: [deal.II] "PETSc installation does not include a copy of the hypre package" while running the step-40 program

2020-01-26 Thread Ihar Suvorau
Not yet, I have a running version via docker images though. I'll try the bundle also, thank you, before I was thinking that it shouldn't support parallel programming, but now I see it is configured with "DEAL_II_WITH_MPI set up with external dependencies" and "DEAL_II_WITH_PETSC set up with

Re: [deal.II] "PETSc installation does not include a copy of the hypre package" while running the step-40 program

2020-01-26 Thread luca.heltai
Did you try the pre-compiled deal.II package? Both dealii-9.1.1-clang-9.0.0.dmg and dealii-9.1.1-catalina-haswell-ro.dmg.zip from https://github.com/dealii/dealii/releases/tag/v9.1.1 should work. Luca. > On 25 Jan 2020, at 21:29, Ihar Suvorau wrote: > > > Software: > • macOS