| Directory | File Name | Description |
| ./eesupp/src/ | utils.F | |
| ./model/src/ | update_cg2d.F | |
| ./model/src/ | update_etah.F | |
| ./model/src/ | update_etaws.F | |
| ./model/src/ | update_masks_etc.F | |
| ./model/src/ | update_r_star.F | |
| ./model/src/ | update_sigma.F | |
| ./model/src/ | update_surf_dr.F | |
| ./optim/ | utils.F | |
| ./pkg/fizhi/ | update_chemistry_exports.F | |
| ./pkg/fizhi/ | update_earth_exports.F | |
| ./pkg/fizhi/ | update_ocean_exports.F | |
| ./verification/fizhi-cs-aqualev20/code/ | update_ocean_exports.F | |
| ./verification/fizhi-gridalt-hs/code/ | update_ocean_exports.F |