[deal.II] Re: Non Homogenous Boundary Conditions on a Cylinder

2020-06-26 Thread Simon Sticko
Hi, I'm not sure I understand your question correctly, but if you want to impose an inhomogeneous Neumann boundary condition you would typically write a small class representing the boundary condition you want: class NeumannBoundaryCondition : public Function<3> { public: double value(const

Re: [deal.II] GMesh 1D mesh input error

2020-06-26 Thread Victoria W.
This fixed my problem in 2d, but I'm still having issues in 3d. Any other suggestions for getting a .msh file read in when it's a 2d mesh in 3d space? Posting the mesh I want to use here, with the type 15 elements removed. I've also tried other software and file formats, running into the

Re: [deal.II] Setting up dealii through Docker

2020-06-26 Thread Bhavesh Shrimali
Hi Daniel, Thanks for your reply. So the error above was pretty obvious So I was going to update this after today's try. I did see (after posting this) yesterday that I could see /usr/includ/deal.II the directories therein. Also I sourced `.bashrc` in /home/dealii, which I thought would

Re: [deal.II] Setting up dealii through Docker

2020-06-26 Thread Daniel Arndt
Bhavesh, It's hard to tell if there is something going wrong and if so what it is from just the information you provided. If you inspect your container can you find the deal.II library, i.e. the include files and the shared library? If so, how did you try to invoke CMake when trying to build

Re: [deal.II] Step-22 with more than 20 million DOFs

2020-06-26 Thread Alex Jarauta
Hi Wolfgang, thank you for your reply. I will look at the extensions of step-22, as well as the parallelization of the code detailed in step-32. Cheers, Alex El divendres, 26 juny de 2020 10:24:20 UTC-6, Wolfgang Bangerth va escriure: > > > Alex, > > > I am solving the Stokes flow problem

Re: [deal.II] Step-22 with more than 20 million DOFs

2020-06-26 Thread Wolfgang Bangerth
Alex, I am solving the Stokes flow problem in three dimensions using OpenFCST