The full list of constants, data structures, types and functions available to the programmer are given in the following sections:

• 3.4.1. Defined Constants and Structures
• 3.4.2. Initialization and Error Routines
• 3.4.3. Zone Routines
• 3.4.4. Node Routines
• 3.4.5. Element Routines
• 3.4.6. Region Routines
• 3.4.7. Face Routines
• 3.4.8. Volume Routines
• 3.4.9. Boundary Condition Routines
• 3.4.10. Variable Routines
• 3.4.11. Timestep Routines