8. Aspects of the code

• 8.1. I/O framework
  • 8.1.1. Overview
  • 8.1.2. Implementing new variables for input and output
  • 8.1.3. Implementing a new file format
• 8.2. Known limitations of the code
  • 8.2.1. Limit to longest possible run
  • 8.2.2. Spin-up over short periods