This diagram illustrates the layout of the CGNS file with the flow
solution stored at the vertices.
Just below the root node of the ADF file are two nodes with the
following characteristics.
- Name: CGNSLibraryVersion
Label: CGNSLibraryVersion_t
Data: (version number)
- Name: Base
Label: CGNSBase_t
Data: CellDimension=3, PhysicalDimension=3
Just below the CGNSBase_t node is a Zone_t node, with:
- Name: Zone 1
Label: Zone_t
Data: VertexSize=(21,17,9),
CellSize=(20,16,8),
VertexSizeBoundary=(0,0,0)
At the next level, below the Zone_t node are the following
three nodes.
- Name: ZoneType
Label: ZoneType_t
Data: Structured
- Name: GridCoordinates
Label: GridCoordinates_t
Data: MT
- Name: FlowSolution
Label: FlowSolution_t
Data: MT
Three lines below the GridCoordinates_t node indicate the
presence of the three child nodes defining the grid coordinates, but the
child nodes themselves are omitted from the figure.
Below the FlowSolution_t node are the following three nodes.
- Name: GridLocation
Label: GridLocation_t
Data: Vertex
- Name: Density
Label: DataArray_t
Data: r(1,1,1) to r(21,17,9)
- Name: Pressure
Label: DataArray_t
Data: p(1,1,1) to p(21,17,9)