28.7. Track to Surface Contact

When the user wants to create contacts with the surface or the shell (or the Road shell), the Track to Surface contact can be used.

The Track to Surface contact can be consisted of the fixed or movable surfaces (or the Road shell). The Track to Surface contact has each ground to the track link contact property. It is help to consist of multi ground properties.

The following table is compare with the Track to Road and the Track to Surface contact.

	Track to Road Contact	Track to Surface Contact
Contact with	RecurDyn Road Data (*.rdf)	Geometry (surface, shell, road shell)
Multi Ground	Not available	Available
Moving Ground	Not available	Available

To see more information, refer to Track to Surface Contact in Track HM.