Thank you wolfgang, thank you Bruno. I appreciate your input!
I did look through the settings of the cmake by running make VERBOSE=1. And
I did notice that the compiler/linker that was running was v6 of gcc. In my
IDE, it is running v4.9. A quick change to v6 was able to solve my issue
On Thurs
Hello everyone!
This is deal.II newsletter #31.
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:
#6513: Finally fix step-59 formula (proposed by kronbichler)
https://gi
Jane,
[...]
>
> Now,
> VectorTools::interpolate(dof_handler, exact_solution, solution);
>
> gives me a dimension mismatch error - I'm assuming that this is due to the
> fact that RT elements can't distinguish between the x and y components.
>
I would expect that RT elements are not interpolator
I.e. I should call the function like
const std::vector locally_owned_vertices =
get_locally_owned_vertices(triangulation);
GridTools::transform (std::bind(&Step15::MinimalSurfaceProblem::
rescale_body_length, this, std::placeholders::_1), triangulation);
triangulation.communicate_local
Maxi
Furthermore I tested the transform-function, and got the following error:
> ~/heat_equation_with_pulse_propagation/heat_equation/source/main.cpp:1648:
> 26: error: no matching function for call to ‘transform(std::_Bind_helper<
> false, dealii::Point<2, double> (Step15::MinimalSurfaceProblem<
The class has this member function, but it can not copy refined grids, thus
making it unusable for me.
Furthermore I tested the transform-function, and got the following error:
~/heat_equation_with_pulse_propagation/heat_equation/source/main.cpp:1648:26
: error: no matching function for call to ‘t
Yaakov,
Mixed formulation seems not so fast, can we have other choices in Dealii to
> solve C1 Problems? e.g. Meshfree?
>
What exactly do you mean by the "Mixed formulation seems not so fast"? Do
you have an implementation using a mixed formulation that appears to be too
slow?
If so, it would b
Thank you! Professor W.
I have solved my problem,
-DHDF5_LIBRARY=/usr/lib/x86_64-linux-gnu/hdf5/serial/lib
this command should link a static library, not a /lib.
在 2018年4月27日星期五 UTC+8下午10:45:27,Wolfgang Bangerth写道:
>
> On 04/27/2018 01:28 AM, cxmai...@gmail.com wrote:
> > @davydden But after
Thanks a lot! I get the same answer by using quadrature.point(q), and I get
the similar answer after I transfer the real space point into reference
space( [0, 1]x[0, 1] ), and then use fe.shape_value(reference_point).
Best
Yidong
在 2018年5月7日星期一 UTC+8下午2:37:22,Wolfgang Bangerth写道:
>
> On 05/07/2