Hi all,
I am running deal.ii for study non-newtonian fluids.
I have a mesh which is attached.
I am using AMR, but, when I use just conventional function,
"cell->refine_flag()" for refinement,
the flagged cell divide into 4.
but as my problem only need high resolution in r-direction,
I wa
Jaekwang,
you can do anisotropic refinement
(http://dealii.org/developer/doxygen/deal.II/classCellAccessor.html#afb6cc537720a5b6381c237abe0887de2)
but only in serial. So depending if your code is parallel or not this may
be what you are looking for.
Best,
Bruno
On Wednesday, March 29, 2017
To add to Bruno's answer:
If you don't want to use anisotropic refinement you have two other options:
1. Just accept that you get additional refinement in areas/directions you
don't particularly care about. If you have a realistic computation, you
likely need to refine many more times and thus the
Hello all,
I am using deal.ii to solve a 3D solid mechanics problem. I am using
p:d:triangulation and Petsc in the code.
I am updating my mesh after every time-increment. So, cell->vertex(v)
contains the current coordinates of the mesh. I know the coordinates of the
cell (and whole mesh) at t
thanks,
I would need it and I am still running serially
I am sorry but I am not that good at c++, so I was bit confused how to use
this function.
I have just set flag cell like
*cell->set_refine_flag ();*
Reading the document pages, you linked, I can understand that I should put
some argum
On 03/29/2017 06:37 PM, Jaekwang Kim wrote:
I am sorry but I am not that good at c++, so I was bit confused how to use
this function.
I have just set flag cell like
*cell->set_refine_flag ();*
Reading the document pages, you linked, I can understand that I should put
some argument inside par
