Re: [deal.II] ZeroBoundaryCondition when FESystem is used

Dear Kyusik, > /user2/hanks318/dealii/dealii_pre/examples/step-20/step-20.cc:575: error: > no matching function for call to > ‘project_boundary_values(dealii::DoFHandler<2, 2>&, dealii::ZeroFunction<2, > double>, dealii::QGauss<1>&, std::map std::less, std::allocator > >&,

Re: [deal.II] write_vtk fail when using hp functionality

I will try after CSE17. Best, Weixiong 在 2017年2月27日星期一 UTC-5下午9:12:44，Wolfgang Bangerth写道： > > On 02/27/2017 12:24 PM, Weixiong Zheng wrote: > > Dear all, > > > > Might be a trivial questions to you guys. I get a scalar problem using > hp > > class. When I tried to output the results using

[deal.II] Publications based on deal.II

All, as you may know, we try to list all publications based on deal.II at http://dealii.org/publications.html We use this list to justify the effort we spend on writing this software, both to our universities as well as the funding agencies that support its development. In

[deal.II] Re: Access specific element within a distributed triangulation

Dear Daniel, Thank you. Does your approach also apply to MPICH? Since I am using MPICH, I wonder, if this command can be used there also. This struct variable, is there an example within deal.II steps? Or do you have an example in C++ I can learn from. To be honest I am not yet very familiar

Re: [deal.II] Saving solution on sphere in lat/long coordinates

A simple hack I have used is a filter inside paraview (see attached transform.py use "programmable filter"). I have used it for volume data, but I would expect it to work for your problem too. Alternatively, if you compute lat/long as a solution variable (either in the deal.II code or using the

[deal.II] Re: Access specific element within a distributed triangulation

Seyed, What I understood so far is, that the Utilities::MPI::max() function > computes the maximum between all processors for each row of my vector. This > means if I have a vector of 20 entries, each entry has 8 values distributed > on 8 cores for instance. As a result, I get 20 maximum

[deal.II] Re: Access specific element within a distributed triangulation

Dear Prof. Bangerth and Jean-Paul, What I understood so far is, that the Utilities::MPI::max() function computes the maximum between all processors for each row of my vector. This means if I have a vector of 20 entries, each entry has 8 values distributed on 8 cores for instance. As a result,

[deal.II] Saving solution on sphere in lat/long coordinates

Dear all I solve a PDE on sphere and use parallel::distributed::Triangulation<2,3> triangulation; I would like to save the solution in latitude/longitude coordinates for visualization, so that I can make a 2-d plot, rather than view it on the sphere