[deal.II] Re: Data exchanges in IO

2016-08-23 Thread bjpalmer58
Daniel, Thanks, that looks like it works. I don't have any problems left with getting the output to work now, but for my own clarification, I'd like to have a better understanding of how vectors work and what compress actually does. I get the impression that modifying vector elements results

[deal.II] Re: Data exchanges in IO

2016-08-15 Thread bjpalmer58
On Friday, August 12, 2016 at 4:05:33 PM UTC-7, Daniel Arndt wrote: > > Bruce, > > > >> The p_local_solution vector is filled with values as the result of >> solving a linear equation, p_local_rho is filled with values by looping >> over individual elements and assigning values calculated

[deal.II] Data exchanges in IO

2016-08-12 Thread bjpalmer58
Hi, I'm trying to write out some data from a calculation being run in parallel. I've got two vectors, p_local_solution and p_local_rho of type PetscWrappers::MPI::Vector. The p_local_solution vector is initialized using a statement