…streams (dmleung 12 Mar 2023)

…st emission (dmleung 20 Mar 2023)

…he global tuning factor.

We will keep the global tuning factor in CAM. dmleung 5 Apr 2023

Rework handling of evaporation constraint in SoilFluxes

Occasionally, h2osoi_ice was going significantly negative in
UpdateState_TopLayerFluxes - see
ESCOMP#1979. As noted in that issue, this
seems to be due to h2osoi_ice having a very different magnitude from
h2osoi_liq, leading to greater-than-roundoff-level differences from zero
final state in a relative sense (i.e., relative to the magnitude of
h2osoi_ice) - I think because of the appearance of the sum (h2osoi_ice +
h2osoi_liq) in the equations that limit fluxes.

To try to deal with this, I have reworked the handling of the
evaporation constraint to directly limit both the liqevap and solidevap,
so that both of them should result in the equivalent liq or ice states
going to 0 within roundoff.

To do that, I needed to move the partitioning of the total flux into
liquid and solid to earlier in the subroutine and then recalculate those
partitioning fluxes in conditions where we're applying an evaporation
constraint.

Note that I applied a max of 0 to the new fluxes because many initial
conditions files have roundoff-level negative H2OSOI_LIQ, so without
this limit, we were getting roundoff-level negative fluxes.

Resolves ESCOMP#1979

…red in git

…on exit

… gets to the soil eroditability file

…s and add tests for it that currently fail

…ure lnd_tuning_mode has all of the clm physics options paired with all of the forcing types, build-namelist tests now pass

BFB merge tag dev166

2315 @TeaganKing Refactoring run_neon for PLUMBER2 part1
2326 @samsrabin run_sys_tests: Check Python environment for FatesColdTwoStream tests
2213 @samsrabin Automatically assign high priority items to project 25
2330 @samsrabin Add Izumi version of the aux_clm unit testing

 Conflicts:
	bld/namelist_files/namelist_defaults_ctsm.xml
	bld/namelist_files/namelist_definition_ctsm.xml
	bld/unit_testers/build-namelist_test.pl
	cime_config/config_component.xml

…for the Zender scheme how the soil eroditability file is handled

…sts for them

…modes for CAM4 and CAM5

…gic for it, this compilers, but does NOT run

…1_Mmpi-serial.1x1_brazil.I2000Clm51SpRs.derecho_gnu.clm-clm51cam6LndTuningMode PASSes

…M4, CAM5, CAM6 cases

… a version for each lnd_tuning_mode, and for CAM4 cases for the f09 grid

…rsource_dev

…ase for simplicity, suggested by @slevis-lmwg

…zender part of it, and for zendersoilerodmapalgo add a underscore for readability

… are broadcast, remove an unneeded item, add checks that namelist items are set (or not set) appropriately

…M4 test for Derecho

…d on izumi

Changes to improve vegetation health at high latitudes

Details in PR ESCOMP#2348

 Conflicts:
	bld/unit_testers/build-namelist_test.pl

Merge b4bdev 20240321

Merge tag 'ctsm5.1.dev175' into b4bdev

…t_interp, this gets the ERI_D.ne30pg3_t232.I1850Clm51BgcCrop.derecho_intel.clm-clm51cam6LndTuningMode test giving identical answers as baseline

…e is a izumi_nag test

Move the dust emission source function soil erodibility for the Zender scheme from CAM to CTSM

change needed for the addition of a dglc component in cdeps

Merge b4bdev 20240404

…om going through issues

…rts of ESCOMP#2446

Merge b4b-dev

 Conflicts:
	bld/namelist_files/namelist_defaults_ctsm.xml
	bld/namelist_files/namelist_defaults_overall.xml
	bld/namelist_files/namelist_definition_ctsm.xml
	bld/unit_testers/build-namelist_test.pl
	cime_config/config_component.xml
	cime_config/testdefs/testlist_clm.xml
	doc/ChangeLog
	doc/ChangeSum

…odev176

 Conflicts:
	cime_config/config_component.xml
	doc/ChangeSum

From @slevis-lmwg suggestion.

Co-authored-by: Samuel Levis <slevis@ucar.edu>

Update namelist with needed cam4.0,
cam5.0, and clm6_0 changes so that the
namelist tester works and compares as expected to the previous version.

for ctsm_sci tests with the updated default
PE layouts we have in place.

…odev176

Make sure CAM4/CAM5 options are including in the mapping in buildnml for LND_TUNING_MODE. Right now they are just warning about what the tuning is based on.

…odev176

 Conflicts:
	cime_config/buildnml

…cript doesn't exist

…odev176

… NEON server or file length issues

…odev176

…t and needs to update to Clm60