Memory leak in Python bindings related to VTKWriter.
The attached example produces a memory leak when using
gridView.writeVTK(..., pointdata={uflexp})
It's possible to use gridView.sequencedVTK to circumvent the problem. I have not found what causes this exactly. It seems to be related to the
template<typename F>
void addVertexData(F&& f, VTK::FieldInfo vtkFieldInfo)
method in vtkwriter.hh line 734.grids.py