Computation times

00:18.876 total execution time for 3 files from tutorials/export_data:

Example	Time	Mem (MB)
Translate Result Files to VTU Format (migrate_to_vtu.py)	00:17.525	0.0
Convert DPF data to PyVista objects (vtk_helper.py)	00:01.006	0.0
Export DPF Objects to VTU (vtu_export.py)	00:00.345	0.0