This figure illustrates the structure of the new RigidGridMotion_t and ArbitraryGridMotion_t nodes below Zone_t.
The RigidGridMotion_t node has child nodes RigidGridMotionType_t, OriginLocation, RigidVelocity, RigidRotationRate, and RigidRotationAngle. Additional child nodes, not new to CGNS, may also be present.
The ArbitraryGridMotion_t node has child nodes ArbitraryGridMotionType_t and GridVelocityN, where the "N" in GridVelocityN represents a specific coordinate direction. Additional child nodes, not new to CGNS, may also be present.