Re: [deal.II] some parameters determine whether or not I declare entries for other parameters

2017-05-09 Thread Weixiong Zheng
All right, those work for me. Thanks! Best, Weixiong 在 2017年5月9日星期二 UTC-7下午6:48:05，Wolfgang Bangerth写道： > > On 05/09/2017 05:59 PM, Weixiong Zheng wrote: > > > > I got bothered a bit about the problem: the existence of some parameters > > depends on the other parameters defining the problem.

Re: [deal.II] some parameters determine whether or not I declare entries for other parameters

2017-05-09 Thread Wolfgang Bangerth
On 05/09/2017 05:59 PM, Weixiong Zheng wrote: I got bothered a bit about the problem: the existence of some parameters depends on the other parameters defining the problem. what I am doing now is that I have two methods called: declare_parameter(prm) and declare_other_parameter(prm,prm2) and

[deal.II] some parameters determine whether or not I declare entries for other parameters

2017-05-09 Thread Weixiong Zheng
Hi, Don't know if this is relevant but I cannot find an answer from the previous posts. I got bothered a bit about the problem: the existence of some parameters depends on the other parameters defining the problem. what I am doing now is that I have two methods called: declare_parameter(prm)

[deal.II] Re: Parallel GridIn of large file - PETSC Error

2017-05-09 Thread Denis Davydov
p.s. could also be this https://groups.google.com/forum/#!topic/dealii/zSC33HFN9AA -- 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 received this message because you are subscribed to the

[deal.II] Re: Parallel GridIn of large file - PETSC Error

2017-05-09 Thread Denis Davydov
It could be whatever. PETSc intercepts error and always print such things even when it happens outside of PETSc, which I find very inconvenient. Try compiling and running in Debug mode. On Tuesday, May 9, 2017 at 12:40:22 PM UTC+2, Mathias Mentler wrote: > > Hi everybody, > > I am currently

[deal.II] Parallel GridIn of large file - PETSC Error

2017-05-09 Thread Mathias Mentler
Hi everybody, I am currently trying to read in a large (~300MB) .msh mesh-file by using the GridIn-workflow (described here ). My triangulation is of type parallel::distributed::Triangulation. I then

[deal.II] Re: Trouble with integrating Trilinos with Deal II

2017-05-09 Thread Denis Davydov
To check that I installed 8.4.1 with Spack (see https://github.com/dealii/dealii/wiki/deal.II-in-Spack ) on our Centos 7 cluster, and step-32 links perfectly fine with 8.4.1 and Trilinos 12.10.1. $ ldd step-32 | grep dealii libdeal_II.g.so.8.4.1 =>

[deal.II] Re: Trouble with integrating Trilinos with Deal II

2017-05-09 Thread 'Uwe Köcher' via deal . II User Group
Dear Jean-Paul, Trilinos v12.4.2 was correctly picked up by deal.II v8.4.0, v8.4.1 and v8.4.2. I have such a configuration running on CentOS7, RHEL 7 and various Fedora versions. The switch to Trilinos v12.10.1 we have done in candi after the deal.II v8.5.0, so it could be that this version

[deal.II] Re: Trouble with integrating Trilinos with Deal II

2017-05-09 Thread Jean-Paul Pelteret
Dear Tim, Thanks for letting us know that you finally got it installed. Thats good to know in case anyone else experiences similar problems in the future. I've had a look at our readme entry on Trilinos , and it looks like to don't

[deal.II] Re: How to generate the mesh to characterize discontinuities in a rectangular waveguide

2017-05-09 Thread Jean-Paul Pelteret
Dear Jianan, deal.II does have some tools that can help you to incrementally build up complex meshes. These helper functions include GridGenerator::create_triangulation_with_removed_cells