Merge b4bdev 20240420 #2482
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Merge b4bdev 20240420 #2482
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Remove a case of negative snocan in CanopyFluxesMod to resolve ESCOMP#2366 One-line change that now includes "max(0._r8," to prevent negative snocan in that part of the code.
QFLX_SOLIDEVAP_FROM_TOP_LAYER
updating input data file paths
Merging b4b-neon instead of b4b-dev because I expect to push b4b-neon to b4b-dev soon
B4b neon Description Fixes neon bugs related to calendar issue with transient cases created by run_neon and an odd error that can be fixed by removing redundant information in usermod_dirs. CTSM Issues Fixed: Fixes ESCOMP#2470 Fixes ESCOMP#2471 Fixes ESCOMP#2474 Are answers expected to change (and if so in what way)? No, removes bug in NEON cases Any User Interface Changes (namelist or namelist defaults changes)? only changes to usermod_dirs Testing: OK: ./run_ctsm_py_tests -u OK: ./run_ctsm_py_tests -s PASS: ./run_sys_tests -s clm_pymods -c ctsm5.1.dev176 --skip-generate
adding lai_dtlimit to namelist & updating usermods for PLUMBER
…on_experiment_fix
experiment bug fix Address ESCOMP#2433 with changes to the arguments in run_case
fix units for vector hh output Trivial changes; tested with the clm_short test-suite
One-line fix for izumi NEON-MOAB test error introduced in ESCOMP#2472
PLUMBER2 plumbing (csv file, wrapper script, usermods, and scripts).
New surface datasets and new mksurfdata_esmf tool to create them
Changes to CTSM:
================
All new surface datasets. Transient urban and lake by default turned on
for transient cases.
Ocean is run as baresoil rather than wetland (for clm6_0). The urban
streams file was also
updated. The new surface datasets have new updated input datasets (see
below).
Update the README files.
New surface datasets:
=====================
The new surface datasets are incompatible with previous versions (for
example the ctsm5.1 series)
ctsm5.2.0 and following versions also can NOT use the previous ctsm5.1
datasets.
See the section below about the new datasets used in their creation.
Improvements in how landunits
on coastal areas was also done.
The following fields were added and removed to the list of fields on the
datasets.
Fields added:
ORGC, BULK, CFRAG, PHAQ (soil data) (currently NOT used by CTSM)
mapunits (map units from the soil dataset)
LANDFRAC_MKSURFDATA (for reference NOT used by CTSM)
PCT_OCEAN (previously PCT_WETLAND was used)
Fields removed:
AREA, PFTDATA_MASK
New mksurfdata_esmf Tool:
=========================
Implement a parallel version of mksurfdata (mksurfdata_esmf) that uses
ESMF regridding directly
in mksurfdata so that offline mapping files don't have to be created as
a separate step. This
allows mksurfdata to create surface datasets at much higher resolutions
The build for the tool is based on the CESM/CIME build system and uses
cmake. This allows the build
to be kept up with changes in CESM. Currently it's only setup and
working on Derecho. But, this design
will enable it to be built and run on any CESM supported machine (or a
machine that a user ports to).
Any input grid from ccs_config can be used, or the user can supply their
own mesh file to define
the output grid. The user no longer has to add to the list of valid
resolutions as in mksurfdata_map.
Creation of supported single point datasets. These datasets are created
through the use of subset_data.
Test datasets for dynUrban, dynLake, and dynPFT is done with a simple
NCO script.
All datasets can be easily made by running "make all" in the
tools/mksurfdata_esmf directory.
For instructions see:
tools/mksurfdata_esmf/README.md
New input datasets to mksurfdata_esmf:
======================================
New soil dataset: ISRIC/WISE dataset Batjes (2016)
https://doi.org/10.1016/j.geoderma.2016.01.034
New PFT, soil-color, LAI dataset: Created by Lawrence P.J. 2022
New Glacier datasets: Glacier outlines from RGI version 6 (Arendt et
al., 2017).
vector data for GrIS and AIS retrieved from BedMachine version 4 and
version 2 (Morlighem et al., 2017, 2020), respectively.
30-arcsec topography/land mask retrieved GMTED2010 (Danielson and
Gesch, 2011).
New urban datasets: Gao and O'Neill (2021) and Gao and Pesaresi (2022),
Oleson and Feddema (2020)
New lake datasets: HydroLake: Messager et. al. (2016)
Conflicts:
cime_config/usermods_dirs/NEON/defaults/user_nl_clm
wwieder
approved these changes
Apr 22, 2024
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Description of changes
merge in master ctsm5.2.0 to b4b-dev
Fixes: #2470
Fixes: #2471
Fixes: #2474
Fixes: #2414
Fixes: #2437
Fixes #2435