[deal.II] Hanging node constraints and periodic constraints together causing an issue

Hello, I am facing an issue when I use hanging nodes with periodic boundary conditions. I have reproduced the error in the attached minimal example where I do the following steps: 1) Create a hypercube 2) Set appropriate boundary_ids on the faces of the hypercube for periodic boundary

[deal.II] Writing parallel distributed vectors

Hello, I would like to write dealii parallel distributed vectors on files in order to implement restart capability. Please let me know what will be the best way to do that. Thanks, Krishnendu Ghosh University of Michigan -- The deal.II project is located at http://www.dealii.org/ For