Bringing in updates from Gitlab

[laurenchilutti]

Description

1. Update to IFS SST input routine based on the latest restart reading standard
2. Addition of a namelist option: scale_awareness_factor

Fixes # (issue)

How Has This Been Tested?

Tested by Linjiong

Checklist:

Please check all whether they apply or not

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• Any dependent changes have been merged and published in downstream modules

[linjiongzhou]

Thank you, Lauren!