Replication Data for: Analysis of divergence-preserving unfitted finite element methods for the mixed Poisson problem

Replication Data for: Analysis of divergence-preserving unfitted finite element methods for the mixed Poisson problem Requirement: ngsxfem (version xfem 2.1.2301). Installation instructions are provided at http://github.com/ngsxfem/ngsxfem (easiest is a pip installation) and a docker image is hosted at https://hub.docker.com/r/ngsxfem/ngsxfem . Reproduction instructions: Call the python script "unfmixed.py" for convergence studies. By default the Dirichlet case and several post-processing versions are active. The parameters are given at the beginning of the script and should be self-explanatory.