Bring in some HAFSv2 related UFSATM developments #1047
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…hafsv2p2_baseline
…mpson_noahmp_rrtmgp schemes. - suite_FV3_HAFS_v2_coupled.xml - suite_FV3_HAFS_v2.xml Note: There is a 37-character length limit for suite names.
The following changes are from @RongqianYang-NOAA, @barlage, and @wramstrom, to address NoahMP LSM and sea-ice related moving-nesting issues. - Add snow layer and snow soil layer thickness to GFS_type. - Add checks for soil moisture for Noah MP. - Changes for distinguishing between new and old points for snow-related fields reset in moving nest physics. - Add leading_edge logical array to indicate which nest points have been interpolated. Needed for NOAH MP moving nest upgrades. - NOAHMP moving nest sea ice and cryosphere fixes and added variables tiice, tisfc, sncovr, fice, hice. Notes: Lots of contribution (discussions/diagnostics/debugging/testing) from @ChuankaiWang-NOAA, @yonghuiweng, ZhanZhang-NOAA, @helin.wei@noaa.gov, @fanglin.yang@noaa.gov, @BinLiu-NOAA as well.
…o feature/hafsv2p2_baseline
options of tc_rain and tc_snow for adjustments of max terminal fall speeds of rain and snow under TC conditions.
… Lanczos-like temporal filter
This was referenced Dec 15, 2025
BinLiu-NOAA
commented
Jan 8, 2026
Add RRTMGP initialization flags and revert hardcoding of mpiroot.
….meta, GFS_typedefs.F90, GFS_typedefs.meta so that convective adjustment time can be tunable, introducing two parameters cat_adj_deep and cat_adj_shal for this
rain and snow in Thompson MP scheme
…stment time can be tunable, introducing two parameters cat_adj_deep and cat_adj_shal for this
…data/GFS_typedefs.meta.
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Description
This PR combines the following HAFS related developments and bring them back to UFSATM and related ufs-weather-model submodules.
Issue(s) addressed
Link the issues to be closed with this PR, whether in this repository, or in another repository.
(Remember, issues should always be created before starting work on a PR branch!)
Testing
How were these changes tested?
What compilers / HPCs was it tested with?
Are the changes covered by regression tests? (If not, why? Do new tests need to be added?)
Have the ufs-weather-model regression test been run? On what platform?
Technical and retrospective/real-time-parallel testing were conducted with the UFS-HAFS hurricane application.
Dependencies
If testing this branch requires non-default branches in other repositories, list them.
Those branches should have matching names (ideally)
Do PRs in upstream repositories need to be merged first?
If so add the "waiting for other repos" label and list the upstream PRs