Computation times

00:50.701 total execution time for 4 files from tutorials/mapping:

Example	Time	Mem (MB)
Solid-to-skin mapping (mapping_solid_to_skin.py)	00:27.572	0.0
RBF-based workflow mapping (mapping_prepare_workflow.py)	00:18.183	0.0
Reduced coordinates mapping (mapping_on_reduced_coordinates.py)	00:02.510	0.0
Interpolation at coordinates (mapping_on_coordinates.py)	00:02.435	0.0