Modell					Recommended parameters
			Name					leaf surface	damping	rigidity	density
			prunus cerasifera nigra					0.1	8.0	2.0	6.0
			prunus cerasifera nigra reduced					1.0	4.0	1.0	1.0
			quercus rubra leafless					-	4.0	1.0	1.0
			populus nigra var Italica reduced					0.1	8.0	4.0	1.0
			pinus pinea					0.01	4.0	0.5	0.3