Dear Prof. Wolfgang,
Thank you for your concern and
understanding.
Yes you are right. I tried something similar instead of copying the
triangulation.
I used *const SmartPointer >* to transfer
triangulation between both thermal and the solid mechanics classes
Dear all,
I am trying to read a grid from a vtk file created by Paraview.
Unfortunately, this does not work.
Moreover, reading a vtk file that has been created using deal.ii also does
not work for me. It seems to me that deal.ii reads the file but does not
connect the faces to form a mesh.
Dear Professor Bangerth,
thanks again for your reply, I will start answering your questions and give
you more insight into what I try to do at the moment:
That's exactly the question you have to answer first. What do you *want* to
> happen on these cells? If you know what you want to happen,
Dear all,
I'm trying to use matrix-free with discontinuous Galerkin elements for
variable coefficient problem. The face integral require access to value of
coefficient. For the cell I've done the following thing:
//Vectors of values, stored in object:
AlignedVector< VectorizedArray > mu;
Dear Luca,
Thank you very much for your quick reply. However, I have to admit that I
do not fully understand it. The vtk is created using
GridOut grid_writer;
std::ofstream output_file("./DealOutput.vtk");
grid_writer.write_vtk(triangulationSelf, output_file);
Thus, I assume that
Dear Andreas,
You are trying to read a vtk file that was generated by DataOut.
Try to write the file with GridOut::write_vtk.
DataOut produces files that are split cell wise (to allow for some flexibility
in discontinuos fields.
Luca
> Il giorno 5 ago 2019, alle ore 03:05, Andreas Rupp
Hello everyone!
This is deal.II newsletter #89.
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:
#8456: Further cleanups of the SVG GridOut code. (proposed by bangerth)
Ah, we're back on track with a substantial number of pull requests. It will be
interesting to see how much we get done during the deal.II workshop this week
-- I'm hoping for a very long list!
W.
On 8/5/19 12:03 PM, Rene Gassmoeller wrote:
> Hello everyone!
>
> This is deal.II newsletter
Dear all,
I’d like to advertise an opening for a Postdoctoral position (18 months) in my
group, to work with and on deal.II. The deadline is pretty tight… please send
me a private message if you are interested.
Luca.
---
Title of the position: Adaptive methods for solving multi-physics
Thank you Danial for the explanation. I used the IndexSet::add_index()
method and its seems to be working so far.
Reza
On Wednesday, July 10, 2019 at 8:42:51 PM UTC-7, Daniel Arndt wrote:
>
>
> [...]
>> It works in the serial case. However, it doesn't work when I use multiple
>> MPI processes.
Hi, recently, I have the same problem. When I complie the PETsc, it link
the debug_mt/linmpi.so. So I think the reason is that Petsc is complied in
Debugging, not Release. So I add the paras when configure the
Petsc,--with-debugging=0 and give the opt-paras, COPTFLAG="-O2"
CXXOPTFLAG="-O2"
Professor Bangerth -
Okay thank you for your advice! I'll take a look at the FE_Poly class as
you suggest.
Thanks again,
Jonathan
On Sun, Aug 4, 2019 at 9:14 PM Wolfgang Bangerth
wrote:
> On 8/4/19 5:47 PM, Jonathan Russ wrote:
> >
> > Thank you for your reply. The shape functions of the
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