[deal.II] Re: mesh quality during deformations using MappingQEulerian

Hi Thomas, Yes, I agree in that the online documentation (like in many other Trilinos packages) is not up to scratch. Have you had a look at the user guide

Re: [deal.II] Interfacing with Mesquite

Oded, I summarized my current thoughts regarding the remeshing problem over here: https://groups.google.com/d/msg/dealii/tZK3R79j9d4/BW9WUrWVAAAJ On Saturday, November 19, 2016 at 9:41:27 PM UTC-5, Oded Yaakobi wrote: > > Hi Tom, > > > > I have seen your user group correspondence in the past

[deal.II] Re: mesh quality during deformations using MappingQEulerian

J-P (and hopefully Oded is still reading this thread, too), I was looking into Mesquite over the weekend and noticed that the project seems to have stalled, and also that the doxygen documentation was a little weak. I also reached out to Oded (from this thread: https://groups.google.com/forum/

[deal.II] Re: MPI problem with petsc-3.7.4

I checked out the latest development version of deal.II from the git repository. It should be compatible. With regard to my second issue with installing PETSC 3.6.0, I have found out that with the GNU compiler and MPICH it works fine, but if I use Intel compiler and the Intel MPI library it gi

Re: [deal.II] Re: Help with time stepping methods

Vaibhav, 2016-11-10 5:21 GMT-05:00 Vaibhav Palkar : > Looking at the error message I get, the non convergence is probably not due > to the Newton iterations. I am using an iterative solver(Iterative Inverse > class of dealii) for computing the ((M-tau*J)^-1)*M*y term (the term dealii > probably re

[deal.II] Re: MPI problem with petsc-3.7.4

Seyed, On Monday, November 21, 2016 at 6:10:49 AM UTC-5, seyedal...@googlemail.com wrote: > > step-40 works perfectly, if I use mpirun with only 1 core, namely -np 1. > But for 8 cores it gets stuck at cycle 6 without any message. It runs > forever. > I assume it is related to PETSC since I am

[deal.II] Re: Issues with Fe_Enriched constructor

Thank you, Denis. Working now. I'm kind of new in C++, though I checked the manual, did not get well that part. Edith On Thursday, November 17, 2016 at 4:08:44 PM UTC-6, Denis Davydov wrote: > > p.s. the compiler also suggested you the answer > > " take the address of the argument with &" > > On

[deal.II] MPI problem with petsc-3.7.4

Hi, I just started to use deal.II for my Ph.D. recently, so I am still not very familiar with the deal.II structure. That is why I am learning by using Prof. Bangerth's amazing video lectures, which is why I would like now to run step-40 using MPI and p4est. I have the following problem: step-

[deal.II] Re: How to change material ids during iteration.

> > First of all, Thank you very much for your kind reply. > You're welcome :-) > So, is it better for me to study step-28 than step-18? > > Or, both examples would help for me to solve my problem(change of boundary > between two different materials during iteration)? > I'm not 100% certain