Computation times

00:02.350 total execution time for examples_doe files:

Simple disciplinary DOE example on the Sobieski SSBJ test case (plot_sobieski_doe_disc_example.py)	00:01.923	0.0 MB
Optimal LHS vs LHS (plot_lhs_example.py)	00:00.337	0.0 MB
Use a design of experiments from a file (plot_doe_from_file.py)	00:00.047	0.0 MB
Use a design of experiments from an array (plot_doe_from_array.py)	00:00.043	0.0 MB