- L16 model level definitions
- L19 model level definitions
- L31 model level definitions
- L40 model level definitions
- L50 model level definitions
- L60 model level definitions
- L62 model level definitions
- Correspondence between L40 and L62 model level definitions
- L91 model level definitions
- Correspondence between L60 and L91 model level definitions
- Correspondence between L62 and L91 model level definitions
- L137 model level definitions
- Correspondence between the L91 and L137 model levels
For a description of how model levels should be interpreted see IFS Documentation Part III - Chapter 2, Section 2.2.1.
