* Example 2 - Fig. E.3, p174 but with less fictitious layers
* incompressible layer and underlying half-space
F	1.0
L	1.0	28.125e6	0.25	1800	0.05	0.5
L	1.0	28.125e6	0.25	1800	0.05	0.5
L	1.0	14.063e6	0.50	1800	0.05	0.125
L	1.0	14.063e6	0.50	1800	0.05	0.125
L	0.0	14.063e6	0.50	1800	0.05	0.25
H	0.0	 5.625e6	0.333	1600	0.05
