This diagram illustrates the hierarchical structure in a CGNS file for an
overset zone interface, starting with the ZoneGridConnectivity_t
node.
The ZoneGridConnectivity_t node has the following characteristics.
- Name: ZoneGridConnectivity
Label: ZoneGridConnectivity_t
Data: None
The ZoneGridConnectivity_t node may have multiple child nodes,
two of which are:
- Name: User defined
Label: OversetHoles_t
Data: None
- Name: User defined
Label: GridConnectivity_t
Data: ZoneDonorName
The OversetHoles_t node in turn has the following child nodes.
- Name: GridLocation
Label: GridLocation_t
Data: Location of hole points relative to grid
- Name: PointList
Label: IndexArray_t
Data: vector of points
Finally, the GridConnectivity_t node has the following child
nodes.
- Name: GridConnectivityType
Label: GridConnectivityType_t
Data: Overset
- Name: GridLocation
Label: GridLocation_t
Data: Location of receiver points relative to grid
- Name: PointList
Label: IndexArray_t
Data: Receiver points
- Name: CellListDonor
Label: IndexArray_t
Data: Donor cells
- Name: InterpolantsDonor
Label: DataArray_t
Data: Donor interpolants