s := zone.model(z)
zone.model(z) := s

Get/set the name of the current zone mechanical constitutive model. See the list of available models with the zone cmodel assign command.

If used as an assignment, the properties will have their default values and must be initialized.

Returns:s - the name of the current mechanical constitutive model
Accepts:s - the name of the new mechanical constitutive model to assign. Keyword matching applies. If no model name that is currently available matches, an error will occur.
Arguments:z - a pointer to a zone