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Update ChangeLog and ChangeSum
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glemieux committed Apr 23, 2024
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===============================================================
Tag name: ctsm5.2.002
Originator(s): glemieux (Gregory Lemieux, LBNL, [email protected])
Date: Tue Apr 23 10:30:00 MDT 2024
One-line Summary: FATES default allometry parameter file update

Purpose and description of changes
----------------------------------

This updates the default FATES parameter file which includes a number
of changes:

- Default global tree pft allometry update
- New allometric mode options
- New scaling coefficients for alternative leaf maintenance respiration
- New switch to control the use of host land model day length scaling factor

This also incorporates some testing additions and clean up, including:

- Removes cheyenne expected failure tests that have been converted to derecho
- Adds a 5x5_amazon test to aux_clm and the expected failures list
- Temporarilry converts a fates 5x5_amazon test to f10 test
- Adds namelist check and corresponding unit test to make sure fates hydro
and fates satellite phenology mode can not be used together

The FATES externals tag is also updated which includes a number of bug fixes
and the addition of new history output.


Significant changes to scientifically-supported configurations
--------------------------------------------------------------

Does this tag change answers significantly for any of the following physics configurations?
(Details of any changes will be given in the "Answer changes" section below.)

[Put an [X] in the box for any configuration with significant answer changes.]

[ ] clm6_0

[ ] clm5_1

[ ] clm5_0

[ ] ctsm5_0-nwp

[ ] clm4_5


Notes of particular relevance for users
---------------------------------------

Caveats for users (e.g., need to interpolate initial conditions):
NOTE: FATES hydro mode and FATES satellite phenology mode can not
be used in conjunction as of this API update

Changes made to namelist defaults (e.g., changed parameter values):
FATES parameter file default updated to fates_params_api.35.0.0_12pft_c240326.nc


Notes of particular relevance for developers:
---------------------------------------------
Changes to tests or testing:
A 5x5_amazon smoke test, not using MPI-serial has been added to the test list
and list of expected failures to track issue #2423.
Out-of-date cheyenne tests on the expected failure list have been removed.


Testing summary:
----------------

[PASS means all tests PASS; OK means tests PASS other than expected fails.]

build-namelist tests (if CLMBuildNamelist.pm has changed):

derecho - PASS

regular tests (aux_clm: https://github.com/ESCOMP/CTSM/wiki/System-Testing-Guide#pre-merge-system-testing):

derecho ----- OK
izumi ------- OK

fates tests: (give name of baseline if different from CTSM tagname, normally fates baselines are fates-<FATES TAG>-<CTSM TAG>)

derecho ----- OK
izumi ------- OK


Answer changes
--------------

Changes answers relative to baseline: Yes, only for FATES configurations

Summarize any changes to answers, i.e.,
- what code configurations: FATES
- what platforms/compilers: ALL
- nature of change (roundoff; larger than roundoff/same climate; new climate): larger than roundoff

The FATES externals update incorporates a number of bug fixes and the new allometry default
paramters result in a new scientific baseline.


Other details
-------------

List any externals directories updated (cime, rtm, mosart, cism, fates, etc.):
FATES: sci.1.72.2_api.34.0.0 -> sci.1.73.0_api.35.0.0

Pull Requests that document the changes (include PR ids):
(https://github.com/ESCOMP/ctsm/pull)

#2436 -- FATES API35 parameter file update
NGEET#1093 -- Update default allometry parameters for tree PFTs
NGEET#1128 -- New allometric modes
NGEET#1149 -- Alternative vertical scaling of leaf maintenance respiration
NGEET#1161 -- Adding day length factor switch

===============================================================
===============================================================
Tag name: ctsm5.2.001
Originator(s): erik (Erik Kluzek,UCAR/TSS,303-497-1326)
Date: Mon 22 Apr 2024 02:10:55 PM MDT
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1 change: 1 addition & 0 deletions doc/ChangeSum
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Tag Who Date Summary
============================================================================================================================
ctsm5.2.002 glemieux 04/23/2024 FATES default allometry parameter file update
ctsm5.2.001 erik 04/22/2024 Merge b4b-dev
ctsm5.2.0 many 04/20/2024 New mksurfdata_esmf tool to create new surface datasets that are in place
ctsm5.1.dev176 afoster 04/04/2024 Merge b4b-dev
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