1. FDS-SMV project: https://pages.nist.gov/fds-smv/.
2. FDS 6.9.1 Documentation and Distributions: https://github.com/firemodels/fds/releases/tag/FDS-6.9.1.
3. FDS 6.9.1 User Guide: https://pages.nist.gov/fds-smv/manuals/.