MAPL 2.37.3

This patch release of MAPL 2.7 has fixes for the handling of vector regridding for a subdomain with no-DE. It also fixes a no-DE case related to vertical regridding.

All testing with GEOSgcm shows it to be zero-diff to MAPL 2.37.2.

---

The libraries this version of MAPL is currently tested with are below. (No change since last release of MAPL)

• Baselibs 7.8.1
  • netcdf-c 4.9.0 (Needed for quantize support, but not required for all of MAPL)
  • netcdf-fortran 4.6.0 (Needed for quantize support, but not required for all of MAPL)
  • ESMF 8.4.1 (ESMF 8.4.0 required, but 8.4.1 recommended as it has a bug fix)
  • GFE 1.8.0
    • gFTL 1.8.1
    • gFTL-shared 1.5.0
    • pFUnit 4.6.1 (optional)
    • fArgParse 1.4.1 (if -DBUILD_WITH_FARGPARSE=YES, default=YES)
    • pFlogger 1.9.1 (if -DBUILD_WITH_PFLOGGER=YES, default=YES)
    • yaFyaml 1.0.4 (if -DUSE_EXTDATA2G=YES, default=YES)
    • FLAP geos/v1.10.0 (if -DBUILD_WITH_FLAP=YES, default=YES)

Also, if you build with -DUSE_F2PY=ON, you will need:

• ESMA_cmake v3.28.0

We recommend most external users set -DUSE_F2PY=OFF

---

From CHANGELOG.md

Fixed

• Fixed the handling of vector regridding for a subdomain with no-DE.
• Fixed the no-DE case related to vertical regridding.

---

What's Changed

• Fixes the regridding of vertor field with subdomains without DE. Also by @atrayano in #2093
• Prepare for 2.37.3 Release by @mathomp4 in #2095

Full Changelog: v2.37.2...v2.37.3

MAPL 2.37.2

This patch release of MAPL 2.37 has a fix to avoid a hang in MAPL_GetGlobalHorzIJIndex

All testing shows it zero-diff with GEOSgcm

---

The libraries this version of MAPL is currently tested with are below. (No change since last release of MAPL)

• Baselibs 7.8.1
  • netcdf-c 4.9.0 (Needed for quantize support, but not required for all of MAPL)
  • netcdf-fortran 4.6.0 (Needed for quantize support, but not required for all of MAPL)
  • ESMF 8.4.1 (ESMF 8.4.0 required, but 8.4.1 recommended as it has a bug fix)
  • GFE 1.8.0
    • gFTL 1.8.1
    • gFTL-shared 1.5.0
    • pFUnit 4.6.1 (optional)
    • fArgParse 1.4.1 (if -DBUILD_WITH_FARGPARSE=YES, default=YES)
    • pFlogger 1.9.1 (if -DBUILD_WITH_PFLOGGER=YES, default=YES)
    • yaFyaml 1.0.4 (if -DUSE_EXTDATA2G=YES, default=YES)
    • FLAP geos/v1.10.0 (if -DBUILD_WITH_FLAP=YES, default=YES)

Also, if you build with -DUSE_F2PY=ON, you will need:

• ESMA_cmake v3.28.0

We recommend most external users set -DUSE_F2PY=OFF

---

From CHANGELOG.md

Fixed

• Pulled call MAPL_GridGetCorners out of the condition to avoid hang in MAPL_GetGlobalHorzIJIndex

---

What's Changed

• Pulled call MAPL_GridGetCorners out of the condition to avoid hang in… by @weiyuan-jiang in #2079

Full Changelog: v2.37.1...v2.37.2

MAPL 2.37.1

This release of MAPL has fixes for building with the NAG compiler.

All tests show it is zero-diff for GEOSgcm

---

The libraries this version of MAPL is currently tested with are below. (No change since last release of MAPL)

• Baselibs 7.8.1
  • netcdf-c 4.9.0 (Needed for quantize support, but not required for all of MAPL)
  • netcdf-fortran 4.6.0 (Needed for quantize support, but not required for all of MAPL)
  • ESMF 8.4.1 (ESMF 8.4.0 required, but 8.4.1 recommended as it has a bug fix)
  • GFE 1.8.0
    • gFTL 1.8.1
    • gFTL-shared 1.5.0
    • pFUnit 4.6.1 (optional)
    • fArgParse 1.4.1 (if -DBUILD_WITH_FARGPARSE=YES, default=YES)
    • pFlogger 1.9.1 (if -DBUILD_WITH_PFLOGGER=YES, default=YES)
    • yaFyaml 1.0.4 (if -DUSE_EXTDATA2G=YES, default=YES)
    • FLAP geos/v1.10.0 (if -DBUILD_WITH_FLAP=YES, default=YES)

Also, if you build with -DUSE_F2PY=ON, you will need:

• ESMA_cmake v3.28.0

We recommend most external users set -DUSE_F2PY=OFF

---

From CHANGELOG.md

Fixed

• Various nonstandard uses of Fortran caught by NAG compiler
• Various workarounds for NAG 7.1.113 where the compiler is wrong.

---

What's Changed

• Feature/jkouatch/new readme md by @JulesKouatchou in #2064
• Fixes #2074 - NAG (re) port by @tclune in #2076

Full Changelog: v2.37.0...v2.37.1

MAPL 2.37.0

This release of MAPL has some bug fixes relating to stretched grid use. It also has a new feature in History to allow the accumulation in non-instantaneous collections to be reset independently of the writing frequency if requested.

Testing shows GEOSgcm is zero-diff compared to v2.36.0

---

The libraries this version of MAPL is currently tested with are below. (No change since last release of MAPL)

• Baselibs 7.8.1
  • netcdf-c 4.9.0 (Needed for quantize support, but not required for all of MAPL)
  • netcdf-fortran 4.6.0 (Needed for quantize support, but not required for all of MAPL)
  • ESMF 8.4.1 (ESMF 8.4.0 required, but 8.4.1 recommended as it has a bug fix)
  • GFE 1.8.0
    • gFTL 1.8.1
    • gFTL-shared 1.5.0
    • pFUnit 4.6.1 (optional)
    • fArgParse 1.4.1 (if -DBUILD_WITH_FARGPARSE=YES, default=YES)
    • pFlogger 1.9.1 (if -DBUILD_WITH_PFLOGGER=YES, default=YES)
    • yaFyaml 1.0.4 (if -DUSE_EXTDATA2G=YES, default=YES)
    • FLAP geos/v1.10.0 (if -DBUILD_WITH_FLAP=YES, default=YES)

Also, if you build with -DUSE_F2PY=ON, you will need:

• ESMA_cmake v3.28.0

We recommend most external users set -DUSE_F2PY=OFF

---

From CHANGELOG.md

Added

• New feature in History to allow the accumulation in non-instantaneous collections to be reset independently of the writing frequency if requested.
• new macro _RETURN_IF(cond) to provide a succinct early return in procedures with return codes.

Fixed

• Fixed bug in CubedSphereGridFactory when constructing a grid from a file
• Cleaned up cubed-sphere grid factory and NCIO to produce files with consistent capitalization and types for the stretching factor

---

What's Changed

• Fixes #2034 - RETURN_IF macro by @tclune in #2035
• Missing endif by @tclune in #2037
• Bump CircleCI-Public/trigger-circleci-pipeline-action from 1.0.6 to 1.0.7 by @dependabot in #2042
• Feature/bmauer/cleanup cpl alarms by @bena-nasa in #2040
• Fixes for Ford Docs. Turn off graphs by @mathomp4 in #2038
• Auto GitFlow - main → develop by @github-actions in #2046
• Hotfix/bmauer/fixes #1977 by @bena-nasa in #2048
• Prepare for MAPL 2.37 release by @mathomp4 in #2050
• GitFlow: Merge develop into main for 2.37 release by @mathomp4 in #2052
• Use GitHub Action to clean up Ford doc building by @mathomp4 in #2047

Full Changelog: v2.36.0...v2.37.0

MAPL 2.36.0

This release of MAPL has a few updates.

1. Added updates to MAPL_GetResource to allow it to print arrays when called with the config interface
2. Adds a new XY grid factory to create regional grids on any input set of 2D lons and lats. NOTE: This grid factory is experimental and the API may change or it might be superseded by another grid factory. It was added here for GEOSgcm development needs. If you would like to use this, please contact us.
3. Converted files in Python/MAPL to Python 3. Note that if you set -DUSE_F2PY=OFF this does not matter. If you use this, you must use ESMA_cmake v3.28.0.

Testing with GEOSgcm shows this to be zero-diff.

---

The libraries this version of MAPL is currently tested with are below. (No change since last release of MAPL)

• Baselibs 7.8.1
  • netcdf-c 4.9.0 (Needed for quantize support, but not required for all of MAPL)
  • netcdf-fortran 4.6.0 (Needed for quantize support, but not required for all of MAPL)
  • ESMF 8.4.1 (ESMF 8.4.0 required, but 8.4.1 recommended as it has a bug fix)
  • GFE 1.8.0
    • gFTL 1.8.1
    • gFTL-shared 1.5.0
    • pFUnit 4.6.1 (optional)
    • fArgParse 1.4.1 (if -DBUILD_WITH_FARGPARSE=YES, default=YES)
    • pFlogger 1.9.1 (if -DBUILD_WITH_PFLOGGER=YES, default=YES)
    • yaFyaml 1.0.4 (if -DUSE_EXTDATA2G=YES, default=YES)
    • FLAP geos/v1.10.0 (if -DBUILD_WITH_FLAP=YES, default=YES)

Also, if you build with -DUSE_F2PY=ON, you will need:

• ESMA_cmake v3.28.0

We recommend most external users set -DUSE_F2PY=OFF

From CHANGELOG.md

Added

• Added config array overload to MAPL_GetResource
• Implemented new generic XY grid factory to create regional grids on any input set of 2D lons and lats
  • NOTE: This grid factory is experimental and the API may change or it might be superseded by another grid factory

Changed

• Updated components.yaml to match GEOSgcm v10.25.1
  • ESMA_env v4.8.0 → v4.9.1 (Move to Baselibs 7.8.1: ESMF v8.4.1)
  • ESMA_cmake v3.24.0 → v3.28.0 (Detection of additional sites, updated Intel Fortran flags, updates for Python3 support)
• Converted files in Python/MAPL to Python 3.
  • NOTE 1: This will require changes to codes that call MAPL's Python layer.
  • NOTE 2: If building with F2PY support, you will need to use ESMA_cmake v3.28.0 or later if using in a mixed Python 2/3 environment

---

What's Changed

• Auto GitFlow - main → develop by @github-actions in #1999
• Auto GitFlow - main → develop by @github-actions in #2004
• Auto GitFlow - main → develop by @github-actions in #2007
• Auto GitFlow - main → develop by @github-actions in #2009
• Closes #1453. Add config array overload to GetResource by @mathomp4 in #1686
• Update to ESMA_env v4.9.1, ESMA_cmake v3.27.0 by @mathomp4 in #2011
• Auto GitFlow - main → develop by @github-actions in #2023
• Feature/bmauer/general xy grid by @bena-nasa in #2020
• Feature/jkouatch/new readme md by @JulesKouatchou in #2015
• Convert MAPL/Python to Python 3 by @mathomp4 in #1860
• GitFlow: Merge Develop into main for 2.36.0 release by @mathomp4 in #2031

Full Changelog: v2.35.3...v2.36.0

MAPL 2.35.3

This patch release of MAPL has a bug fixe for handling of climatological emissions in ExtData2G when passing a year boundary. This release also contains preliminary Ford documentation for the MAPL API which can be found at https://geos-esm.github.io/MAPL/.

Testing shows this to be zero-diff for GEOSgcm (save for cases where the bug was triggered).

NOTE TO EXTERNAL USERS OF MAPL: This release of MAPL includes a code that is built with f2py. If you do not have a need for this code, it is recommended you set:

-DUSE_F2PY=OFF

when building MAPL. Even if you try to build the f2py code, it might fail anyway due to issues with the Python stack on the machine. ESMA_cmake has code that "tests" if f2py works. If it doesn't, it should failover gracefully.

---

The libraries this version of MAPL is currently tested with are below. (No change since last release of MAPL)

• Baselibs 7.7.0
  • netcdf-c 4.9.0 (Needed for quantize support, but not required for all of MAPL)
  • netcdf-fortran 4.6.0 (Needed for quantize support, but not required for all of MAPL)
  • ESMF 8.4.0 (Required)
  • GFE 1.8.0
    • gFTL 1.8.1
    • gFTL-shared 1.5.0
    • pFUnit 4.6.1 (optional)
    • fArgParse 1.4.1 (if -DBUILD_WITH_FARGPARSE=YES, default=YES)
    • pFlogger 1.9.1 (if -DBUILD_WITH_PFLOGGER=YES, default=YES)
    • yaFyaml 1.0.4 (if -DUSE_EXTDATA2G=YES, default=YES)
    • FLAP geos/v1.10.0 (if -DBUILD_WITH_FLAP=YES, default=YES)

---

From CHANGELOG.md

Fixed

• Fixed bug in climatologies with ExtDataV2 when wrapping around the year

Added

• Added Ford documentation

---

What's Changed

• Add Ford documentation by @mathomp4 in #2006
• Hotfix/bmauer/fixes #2018 by @bena-nasa in #2022

Full Changelog: v2.35.2...v2.35.3

MAPL 2.35.2

This patch release of MAPL has a bug fixes for handling of climatological emissions in ExtData2G as well as additional fixes for passing grids through the CAP as done by UFS users.

NOTE TO EXTERNAL USERS OF MAPL: This release of MAPL includes a code that is built with f2py. If you do not have a need for this code, it is recommended you set:

-DUSE_F2PY=OFF

when building MAPL. Even if you try to build the f2py code, it might fail anyway due to issues with the Python stack on the machine. ESMA_cmake has code that "tests" if f2py works. If it doesn't, it should failover gracefully.

---

The libraries this version of MAPL is currently tested with are below. (No change since last release of MAPL)

• Baselibs 7.7.0
  • netcdf-c 4.9.0 (Needed for quantize support, but not required for all of MAPL)
  • netcdf-fortran 4.6.0 (Needed for quantize support, but not required for all of MAPL)
  • ESMF 8.4.0 (Required)
  • GFE 1.8.0
    • gFTL 1.8.1
    • gFTL-shared 1.5.0
    • pFUnit 4.6.1 (optional)
    • fArgParse 1.4.1 (if -DBUILD_WITH_FARGPARSE=YES, default=YES)
    • pFlogger 1.9.1 (if -DBUILD_WITH_PFLOGGER=YES, default=YES)
    • yaFyaml 1.0.4 (if -DUSE_EXTDATA2G=YES, default=YES)
    • FLAP geos/v1.10.0 (if -DBUILD_WITH_FLAP=YES, default=YES)

---

From CHANGELOG.md

Changed

• Updated ExtData test case2 to handle a wider range of test times for more robust testing

Fixed

• Fixed bug in climatology hanlding of data in ExtDataV2 that occurred depending on the start date of the application relative to the length of the application run time
• Fixed set_grid. The cf_root is not created when it is called. Instead, use config from CAP.rc

Removed

• Removed test case 2 for ExtDataV1 as there as an apparent bug in climatologies that has been fixed for ExtDataV2 but there appears to be a different but in ExtDataV1 that causes the extended case 2 to fail

---

What's Changed

• fixes #1991 by @bena-nasa in #2001
• fixed set_grid by @weiyuan-jiang in #2003

Full Changelog: v2.35.1...v2.35.2

MAPL 2.35.1

This patch release of MAPL has a bugfix when running with monthly history collections.

NOTE TO EXTERNAL USERS OF MAPL: This release of MAPL includes a code that is built with f2py. If you do not have a need for this code, it is recommended you set:

-DUSE_F2PY=OFF

when building MAPL. Even if you try to build the f2py code, it might fail anyway due to issues with the Python stack on the machine. ESMA_cmake has code that "tests" if f2py works. If it doesn't, it should failover gracefully.

---

The libraries this version of MAPL is currently tested with are below. (No change since last release of MAPL)

• Baselibs 7.7.0
  • netcdf-c 4.9.0 (Needed for quantize support, but not required for all of MAPL)
  • netcdf-fortran 4.6.0 (Needed for quantize support, but not required for all of MAPL)
  • ESMF 8.4.0 (Required)
  • GFE 1.8.0
    • gFTL 1.8.1
    • gFTL-shared 1.5.0
    • pFUnit 4.6.1 (optional)
    • fArgParse 1.4.1 (if -DBUILD_WITH_FARGPARSE=YES, default=YES)
    • pFlogger 1.9.1 (if -DBUILD_WITH_PFLOGGER=YES, default=YES)
    • yaFyaml 1.0.4 (if -DUSE_EXTDATA2G=YES, default=YES)
    • FLAP geos/v1.10.0 (if -DBUILD_WITH_FLAP=YES, default=YES)

---

From CHANGELOG.md

Fixed

• Fix issue when running with monthly history collections

---

What's Changed

• Fixes #1997. Fix issue with monthly history by @mathomp4 in #1998

Full Changelog: v2.35.0...v2.35.1

MAPL 2.35.0

This minor release of MAPL has many new features and changes as detailed below. All testing with GEOSgcm has shown it to be zero-diff.

NOTE: This is zero-diff in regards to the state of GEOSgcm. Due to a bug fix in the bit-shaving algorithm, if you use nbits: in your History, it will be non-zero-diff for history output, see #1947

NOTE TO EXTERNAL USERS OF MAPL: This release of MAPL includes a code that is built with f2py. If you do not have a need for this code, it is recommended you set:

-DUSE_F2PY=OFF

when building MAPL. Even if you try to build the f2py code, it might fail anyway due to issues with the Python stack on the machine. ESMA_cmake has code that "tests" if f2py works. If it doesn't, it should failover gracefully.

---

The libraries this version of MAPL is currently tested with are below. (No change since last release of MAPL)

• Baselibs 7.7.0
  • netcdf-c 4.9.0 (Needed for quantize support, but not required for all of MAPL)
  • netcdf-fortran 4.6.0 (Needed for quantize support, but not required for all of MAPL)
  • ESMF 8.4.0 (Required)
  • GFE 1.8.0
    • gFTL 1.8.1
    • gFTL-shared 1.5.0
    • pFUnit 4.6.1 (optional)
    • fArgParse 1.4.1 (if -DBUILD_WITH_FARGPARSE=YES, default=YES)
    • pFlogger 1.9.1 (if -DBUILD_WITH_PFLOGGER=YES, default=YES)
    • yaFyaml 1.0.4 (if -DUSE_EXTDATA2G=YES, default=YES)
    • FLAP geos/v1.10.0 (if -DBUILD_WITH_FLAP=YES, default=YES)

---

From CHANGELOG.md

Added

• Added subroutines to read char type in Netcdf
• Added a subroutine add_variable to Netcdf4_Fileformatter
• Add a function to get the area of a spherical polygon to the spherical geometry module
• Created layout independent version of the "DownBit"/"pFIO_ShaveMantissa" routines when running in MPI codes
• Added subroutine MAPL_SunGetLocalSolarHourAngle() in base/MAPL_sun_uc.F90. This
  provides a convenient local solar hour angle diagnostic which will be used to detect local
  solar noon via the EXAMPLE OF USE in the subroutine header. See DESCRIPTION in code
  for more details. Provides the TRUE local solar hour angle (i.e., with equation of time
  included), but can also provide the MEAN value (without EOT) via FORCE_MLSHA=.TRUE.
  optional argument.
• Add shavemantissa f2py code. This is used by AeroApps.
  • NOTE: If you do not have a need for this code, build with -DUSE_F2PY=OFF. Note that even if you try to build the f2py code, it might fail anyway due to issues with the Python stack on the machine. ESMA_cmake has code that "tests" if f2py works. If it doesn't, it should failover gracefully.

Changed

• Changed set_grid method so users have a chance to specify the grid type
• Renamed get_regrid_method and translate_regrid_method to regrid_method_string_to_int and regrid_method_int_to_string
  respectively in RegridMethods.F90. This was done so we could add get_regrid_method to the AbstractRegridder. The new names
  more accurately reflect what the RegridMethods functions do.
• Changed call to MAPL_SunOrbitCreate() inside MAPL_Generic.F90 to call to new function
  MAPL_SunOrbitCreateFromConfig(), the latter which get the orbital parameters from the MAPL
  state's Config. In this way no default orbital parameter values need appear in MAPL_Generic.F90.
  Rather, these default values are encapsulated where they belong in Sun_Mod in base/MAPL_sun_uc.F90
  and are now explicitly named and commented on at the head of the module. This is a structural
  zero-diff change.
• Created MAPL.profiler logger and moved throughput, per-component, and global timers to use it
• Moved most of the MAPL_GetResource generic subroutine to a new module, MAPL_ResourceMod, in base.
  The specific subroutines remain in MAPL_GenericMod to maintain the interface in one module, but
  most of the functionality is in MAPL_ResourceMod now.
• Update "build like UFS" CI test
• Converted the History Gridded Component to use _RC and _STAT macros

Fixed

• Changed the type of output counters to INT64 for large file.
• Tested optional arguments arrdes in MAPL_WriteVars
• Added the correct values to halo corner of LatLon grid
• Fixed range in halo of LatLonGridFactory
• Corrected issue with native output having metadata saying it was bilinearly regridded. Now sets these files to have
  regrid_method: identity
• Fix bug in mapl_acg.cmake that caused unnecessary rebuilds
• Fixed error handling for refactored MAPL_GetResource

---

What's Changed

• Update MAPL_sun_uc.F90 by @adarmenov in #1900
• Bump actions/checkout from 3.2.0 to 3.3.0 by @dependabot in #1905
• fix typo in the range of halo in LatLonGridfactory by @weiyuan-jiang in #1909
• Feature/pnorris/#1882 add local solar hour angle diagnostic by @dr0cloud in #1913
• correct values in the halo corner of LatLon grid by @weiyuan-jiang in #1911
• Feature/pnorris/#1915 all MAPL orbital parameters now encapsulated in Sun_Mod in MAPL_sun_uc.F90 by @dr0cloud in #1920
• Fixes #1912. Fixes for ACG Cmake code by @mathomp4 in #1916
• Auto GitFlow - main → develop by @github-actions in #1927
• Fixes #1888. Set regrid_method to identity for native collections by @mathomp4 in #1922
• Auto GitFlow - main → develop by @github-actions in #1936
• Refactor MAPL_GetResource by @darianboggs in #1943
• fixes #1941 by @bena-nasa in #1947
• Update build like UFS CI test by @mathomp4 in #1950
• Bugfix/wdboggs/fix refactor error by @darianboggs in #1962
• Auto GitFlow - main → develop by @github-actions in #1965
• test optional argument arrdes before using it by @weiyuan-jiang in #1940
• Feature/wjiang/large output by @weiyuan-jiang in #1944
• Fixes #1952. Remove _VERIFY from History GC by @mathomp4 in #1953
• Create MAPL.profiler logger by @mathomp4 in #1938
• Bump devops-infra/action-pull-request from 0.5.3 to 0.5.5 by @dependabot in #1971
• Auto GitFlow - main → develop by @github-actions in #1974
• Add shavemantissa f2py code by @mathomp4 in #1945
• Add new routine to spherical geometry package by @bena-nasa in #1984
• add variable through file formatter by @weiyuan-jiang in #1978
• fixed and added subroutines to read and write char type in Netcdf file by @weiyuan-jiang in #1986
• Let users specify the grid type by @weiyuan-jiang in #1989
• Prepare for 2.35.0 Release by @mathomp4 in #1992
• GitFlow: Merge Develop into main for 2.35 release by @mathomp4 in #1996

New Contributors

• @adarmenov made their first contribution in #1900

Full Changelog: v2.34.3...v2.35.0

MAPL 2.34.3

This patch release of MAPL 2.34 fixes a bug in ExtData2G when used in "Replay" mode in the GEOSgcm

All testing shows zero-diff.

---

The libraries this version of MAPL is currently tested with are below.

• Baselibs 7.7.0
  • netcdf-c 4.9.0 (Needed for quantize support, but not required for all of MAPL)
  • netcdf-fortran 4.6.0 (Needed for quantize support, but not required for all of MAPL)
  • ESMF 8.4.0 (Required)
  • GFE 1.8.0
    • gFTL 1.8.1
    • gFTL-shared 1.5.0
    • pFUnit 4.6.1 (optional)
    • fArgParse 1.4.1 (if -DBUILD_WITH_FARGPARSE=YES, default=YES)
    • pFlogger 1.9.1 (if -DBUILD_WITH_PFLOGGER=YES, default=YES)
    • yaFyaml 1.0.4 (if -DUSE_EXTDATA2G=YES, default=YES)
    • FLAP geos/v1.10.0 (if -DBUILD_WITH_FLAP=YES, default=YES)

---

From CHANGELOG.md

Added

• Added test cases 28 and 29 to ExtData testing framework

Fixed

• Fix bug in ExtData2G when used in "Replay" in the GEOSgcm

---

What's Changed

• Update README.md by @aoloso in #1964
• Fixes #1957 by @bena-nasa in #1972

Full Changelog: v2.34.2...v2.34.3