Tags: geoschem/GCHP

GEOS-Chem update: Merge PR #3373 (Met consistency in GCHP)

This commit informs the GCHP superproject about the following
commits that were pushed to the GitHub geoschem/geos-chem repository:

049d70a46 Merge PR #3373 (Meteorology consistency in GCHP)

This PR changes State_Met%T and State_Met%SPHU in GCHP from
timestep mid-point to post-advection values. The motivation of this
change is to make all of the meteorology set in calc_met_mod per
timestep consistent with instantaneous values time-interpolated to
post-advection time. Previously edge pressures (State_Met%PEDGE and
State_Met%PEDGE_DRY) were end-of-timestep (following a fix from
beginning-of-timestep) while temperature and specific humidity were
set to mid-point (average of pre-advection and post-advection).
The change in this PR makes more logical sense and is considered
an objective improvement rather than a bug fix.

Signed-off-by: Bob Yantosca <yantosca@seas.harvard.edu>

GEOS-Chem update: Merge PR #3363 (Fix GCHP pressure inconsistency)

This commit informs the GCHP superproject about the following
commits that were pushed to the GitHub geoschem/geos-chem repository:

8e1627525 Merge PR #3363 (Fix inconsistency in GCHP pressures)

PR #3363 fixes a bug reported by Yuanjian Zhang (WashU) in #3335.
This fix will cause minor changes in all GCHP simulations because
of a small pressure changes in State_Met%PEDGE_DRY and
State_Met%DELP_DRY computed in GEOS-Chem, as well as the dry air
quantities derived from them. Benchmarks will change by a small
amount for all species in GCHP. This is a no diff update for
GC-Classic.

Signed-off-by: Bob Yantosca <yantosca@seas.harvard.edu>

GEOS-Chem update: Merge PR #3359 (Fe, Mn on fine dust)

This commit informs the GCHP superproject about the following
commits that were pushed to the GitHub geoschem/geos-chem repository:

e0ceb3d75 Merge PR #3359 (Compute Fe, Mn only on fine dust)

PR #3359 implements an update to the multiphase sulfate chemistry
(cf. #3202) of Travis et al 2025, where Fe and Mn are now only computed
on fine dust. (This was one of the recommendations that came out of the
IGC12 meeting in June 2026.) We also add passive species to track P/L of
HMS in both cloud and gas-phase separately.

Signed-off-by: Bob Yantosca <yantosca@seas.harvard.edu>

HEMCO update: Merge PR #368 (Fixes in Regrid_A2A_Mod)

This commit informs the GCHP superproject about the following
commits that were pushed to the GitHub geoschem/HEMCO repository:

3bd29b0 (HEAD -> dev/3.13.0, origin/dev/3.13.0) Merge PR #368 (Various fixes to Regrid_A2A_Mod)

PR #368 fixes several regridding bugs (see github/HEMCO #367).  This
improves the regridding of regional inventories with missing values
and with polar averaging (in ymap_r8r8).

Signed-off-by: Bob Yantosca <yantosca@seas.harvard.edu>

GEOS-Chem update: Merge PR #3367 (Fix phCloud and isCloud)

This commit informs the GCHP superproject about the following
commits that were pushed to the GitHub geoschem/geos-chem repository:

2510f4d94 Merge PR #3367 (Fixed phCloud and isCloud)

PR #3367 supersedes the original PR #3328. The original PR was based
off of 14.7.1, but we have merged this on top of 14.8.0-alpha.15 in
order to avoid a compilation error (due to an update to the HETP
module made for the multiphase sulfate update that will go into 14.8.0).

Signed-off-by: Bob Yantosca <yantosca@seas.harvard.edu>

Updates mapl3 test files and directories to include one child test

Signed-off-by: Lizzie Lundgren <elundgren@seas.harvard.edu>

GEOS-Chem update: Merge PR #3366 (Exclude KPP passive spc)

This commit informs the GCHP superproject about the following
commits that were pushed to the GitHub geoschem/geos-chem repository:

47d7e77ee Merge PR #3366 (Prevent passive spc from affecting Rosenbrock solver)

In PR #3366 we have done the following:

1. Rebuilt fullchem, Hg, carbon mechanisms with KPP 3.5.0.

2. Require KPP 3.5.0 as the minimum version.

3. Fixed an issue in Headers/species_database_mod.F90 where the
   KPP_AbsTol and KPP_RelTol YAML tags were not being read in
   and stored in State_Chm%KPP_AbsTol and State_Chm%KPP_RelTol.

4. Pass a threshold of 1.0e25 to the KPP "Initialize" routine
   that will tell KPP to interpret species having ATOL > 1.0e25
   as being "passive species" and to exclude them from the
   Rosenbrock error norm.

Signed-off-by: Bob Yantosca <yantosca@seas.harvard.edu>

Update submodules for compatibility with latest MAPL develop branch

Submodule update for GEOS-Chem to successfully run

Update submodules for compatibility with latest MAPL develop branch