Re: [deal.II] MatrixTools::apply_boundary_values for BlockSparseMatrix> and BlockVector> entries

2021-09-17 Thread Мария Бронзова
Dear Daniel, Thank you a lot for the solution ways! I was trying to modify the /dealii-9.3.1/source/numerics/matrix_tools.inst.in as follows: // - // // Copyright (C) 2010 - 2018 by the deal.II authors // // This file is part of

Re: [deal.II] Building p4est with no system-wide zlib

2021-09-17 Thread Michał Wichrowski
@Wolfgang: I commented out that lines, compiled deal.II and it looks OK, at least `make test` passes and step-37 works in both release and debug mode. @Marc I had the same idea, but there was nothing in `configure --help` to put custom zlib patch. Thank you for the answers. For reference, I w

Re: [deal.II] MatrixTools::apply_boundary_values for BlockSparseMatrix> and BlockVector> entries

2021-09-17 Thread Daniel Arndt
Mariia, I also tried fixing this within deal.II and discovered that some more changes are necessary, see https://github.com/dealii/dealii/pull/12761. Would you mind checking if the changes proposed there work for you? Best, Daniel Am Fr., 17. Sept. 2021 um 06:25 Uhr schrieb Мария Бронзова < masi

[deal.II] Compiling error regarding #include

2021-09-17 Thread Jau-Uei Chen
Dear all, Currently, I encounter a fatal error when compiling my code built upon dealii library. The error message reads: [ 12%] Building CXX object CMakeFiles/current/folder/mmult_Trilinos_test.cc.o In file included from /home1/apps/gcc7_1/impi18_0/dealii/9.1.1/include/deal.II/base/index_set

Re: [deal.II] pass depth/position to constructor of point history class

2021-09-17 Thread Wolfgang Bangerth
Sabyasachi, it took me a while to understand that what you are asking is not actually a question about deal.II but about how to do what you are suggesting in C++. The relevant part of the setup_q_point_data() function in step-18 is this: quadrature_point_history.resize( triangulati

Re: [deal.II] pass depth/position to constructor of point history class

2021-09-17 Thread Wolfgang Bangerth
Sabyasachi, it took me a while to understand that what you are asking is not actually a question about deal.II but about how to do what you are suggesting in C++. The relevant part of the setup_q_point_data() function in step-18 is this: quadrature_point_history.resize( triangulati

Re: [deal.II] Re: Eigenproblem and creating a preconditioner out of a linear operator, Eigensolver Selection

2021-09-17 Thread Anton Ermakov
Dear Daniel, I am working on a similar problem (planetary acoustic oscillations). I am interested in looking at your tutorial for an electromagnetic cavity, but it seems that the pull request was deleted. I wonder if it can be revived. Thank you, Anton. On Monday, July 8, 2019 at 3:51:08 AM UT