Laboratory material is released progressively during the course. The
corresponding source code is kept in the repository labs/ directory
and can be built in the provided deal.II devcontainer.
Start with Laboratory 1 — From a C++ Source File to a Visualized Data Set,
which introduces C++, CSV output, and ParaView. Laboratory 2 — Meshes,
connectivity, and deal.II abstractions then introduces VTK,
Triangulation, cell iterators, and manifolds. Laboratory 3 — Basis
functions in deal.II continues with finite element spaces and
degrees of freedom.