We currently have a quite low test coverage in the PETSc radial-basis function mapping.

To be more precise, we only test the Tree preallocation strategy. All remaining strategies Compute, Save, Estimate, None are not tested at all.

See the file on [CodeCov](https://codecov.io/gh/precice/prec

When running parallel cases with the adapter, it just prints the number of interface nodes/faces on rank 0.
Hence, in larger

Although this is a more complicated scenario and it would be complicated to provide specifications, it would be good to have geometry files somewhere.

For historical reasons, we don't have access to the source geometry files anymore. Reconstructing the geometry or adapting the tutorial to a known geometry would be useful, so that if anyone wants to change one of the solvers, they can do it.