[deal.II] Re: mapping_collection and step-27

2017-10-23 Thread Juan Carlos Araujo Cabarcas
Thanks for the quick answer! My problem is the scalar wave equation and the boundary conditions are simple homogeneous Dirichlet. Before starting with hp I was successfully using ZeroFunction(). How would this "*map taking a types::boundary_id and a Function object*" look like? Any step in the

[deal.II] Re: Installation error

2017-10-23 Thread Bruno Turcksin
Lev, How many processors did you use when you compiled deal.II? The compiler may run out of memory and hit an internal error if you use too many processor. Can you try again using only one processor. Best, Bruno On Monday, October 23, 2017 at 9:07:40 PM UTC-4, Lev Karatun wrote: > > Hi

Re: [deal.II] Step 14 - Comparing refinement criteria

2017-10-23 Thread Wolfgang Bangerth
On 10/23/2017 01:48 PM, Ehsan wrote: In the Step-14, I would like to compare the different refinement criteria; Therefore I changed the mesh refinement criterion variable in the main program. But when I run the code, it only gives the point values and doe not calculate |J(e)|. Can you

[deal.II] Research faculty opening at the University of Michigan

2017-10-23 Thread Stephen DeWitt
Hello, We have a research faculty opening at the University of Michigan that may be of interest to people on this list. The PRISMS Center at the University of Michigan is looking to hire an Assistant Research Scientist (a junior research faculty position) to continue development on

[deal.II] Re: mapping_collection and step-27

2017-10-23 Thread Daniel Arndt
Juan [...] > >static std::map bval; > VectorTools::interpolate_boundary_values (mapping_collection, > dof_handler, ZeroFunction(), bval); > > and I get the following error: > > [100%] Building CXX object CMakeFiles/pFEM.dir/pFEM.cc.o >

Re: [deal.II] mapping_collection and step-27

2017-10-23 Thread Timo Heister
Juan, there is only one version of interpolate_boundary_values with MappingCollection and it requires the third argument to be a std::map instead of a single function. Might this be the error message you are getting? On Mon, Oct 23, 2017 at 3:08 PM, Juan Carlos Araujo Cabarcas

[deal.II] Step 14 - Comparing refinement criteria

2017-10-23 Thread Ehsan
Hello, In the Step-14, I would like to compare the different refinement criteria; Therefore I changed the mesh refinement criterion variable in the main program. But when I run the code, it only gives the point values and doe not calculate |J(e)|. Can you please guide me to solve this

[deal.II] mapping_collection and step-27

2017-10-23 Thread Juan Carlos Araujo Cabarcas
Dear all, I would like to reproduce step-27 for a curved domain instead of the given domain. For this, I would like to make use of a MappingCollection. I am having problems using interpolate_boundary_values, suggested in:

[deal.II] Re: extract the mesh information

2017-10-23 Thread Jean-Paul Pelteret
Dear Peng, The first few tutorial programs demonstrate how to query basic information related to the mesh. The documentation for the triangulation class and