This chart shows a typical CGNS file in tree form.
At the top is the Root node, with child nodes CGNSLibraryVersion_t and
CGNSBase_t.
Below CGNSBase_t are the following child nodes.
- Zone_t, with the node name Zone 1
- Zone_t, with the node name Zone 2
- ConvergenceHistory_t
- ReferenceState_t
Below one of the Zone_t nodes are:
- Elements_t
- GridCoordinates_t
- ZoneBC_t
- FlowSolution_t
- ZoneGridConnectivity_t
Below the Elements_t node is a DataArray_t node named
ElementConnectivity.
Below the GridCoordinates_t node are two DataArray_t nodes named
CoordinateX and CoordinateY.
Below the FlowSolution_t node is a GridLocation_t node named
GridLocation, and two DataArray_t nodes named Density and Pressure.