| Simple Types | 
The Empty namespace exposes the following members.
 Simple Types
Simple Types| Element | Description | |
|---|---|---|
|  | ataChapterListType | Category (ATA chapters) | 
|  | individualSystemCategoriesType | Individual system categories | 
|  | speciesTypeType | Species type | 
|  | symmetryXyXzYzType | Symmetry (see CPACS root node documentation for details) | 
|  | systemTypeType | |
|  | uncertaintyFunctionType |