Re: [deal.II] Re: assembling individual block step 43

2016-09-01 Thread 'Franck Kalala' via deal.II User Group
True, dealii documentation is huge!, One can lost easily Best 2016-08-29 16:56 GMT+02:00 Daniel Arndt : > >> There actually *is* a function that takes two DoFHandler objects, but it >> doesn't take a constraint matrix or the last boolean argument. >> > [...] > >> You can of course see what vari

Re: [deal.II] Re: assembling individual block step 43

2016-09-01 Thread 'Franck Kalala' via deal.II User Group
Many Thanks W Best 2016-08-29 16:35 GMT+02:00 Wolfgang Bangerth : > > DoFTools::make_sparsity_pattern (saturation_dof_handler, >> darcy_dof_handler, dsp, >> saturation_constraints, false); >> ssemble_matrix_H.reinit(dsp); >> >> >> >> dealii

Re: [deal.II] Re: assembling individual block step 43

2016-08-29 Thread Daniel Arndt
> > > There actually *is* a function that takes two DoFHandler objects, but it > doesn't take a constraint matrix or the last boolean argument. > [...] > You can of course see what variants of the make_sparsity_pattern function > there are by looking here: >https://www.dealii.org/8.4.1/do

Re: [deal.II] Re: assembling individual block step 43

2016-08-29 Thread Wolfgang Bangerth
DoFTools::make_sparsity_pattern (saturation_dof_handler, darcy_dof_handler, dsp, saturation_constraints, false); ssemble_matrix_H.reinit(dsp); dealii is complaining and is saying /home/franckm/apps/candi/deal.II-toolchain/deal.II-v

[deal.II] Re: assembling individual block step 43

2016-08-27 Thread Daniel Arndt
Dear Franck, > I am looking at step-43 using different method. I do a semi discretization > in space and end up with an ode for the saturation and use different > technique for time integration for the saturation. > > For this I will need to assemble the matrix H after solving for the > veloci