README -- Describes the contents of InternalBenchmarks/13.4.0

Each of the directories here contains benchmark results (plots and tables) from
GCPy comparing the listed version to the previous version. Below we provide a
quick description of each version for navigation.

Git tag                 Description of updates in version
--------------------    -----------------------------------------------------

13.4.0-alpha.0          KPP precision fix
                        (https://github.com/geoschem/geos-chem/issues/951)

13.4.0-alpha.1          Add PM10 diagnostic; Add GCHP 'DefaultCollection'
                        (https://github.com/geoschem/geos-chem/pull/992)

13.4.0-alpha.2          Update Rn-222 emissions for TransportTracers simulation
                        (https://github.com/geoschem/HEMCO/issues/120)

13.4.0-alpha.3          Updates to enable automated run directory creation
                        (https://github.com/geoschem/geos-chem/pull/459)
			Apply fix for updating manual HEMCO diagnostics
			(https://github.com/geoschem/HEMCO/pull/121)

13.4.0-alpha.4          Remove double-counting of HCl updake on acidic sea salt
                        (https://github.com/geoschem/geos-chem/issues/1034)

13.4.0-alpha.5          Fix bug in CALC_HEFF routine in hetchem computations
                        (https://github.com/geoschem/geos-chem/issues/1001)

13.4.0-alpha.6          Testing sulfur chemistry via KPP (no HMS)

13.4.0-alpha.7          Testing sulfur chemistry via KPP (with HMS)

13.4.0-alpha.8          Update surface resistance for O3 deposition to ice/snow
                        (https://github.com/geoschem/geos-chem/issues/997)

13.4.0-alpha.9          Use degassing-only volcano emissions for benchmarks
                        (https://github.com/geoschem/geos-chem/issues/1005)

13.4.0-alpha.10         Add capability to read native met fields in GCHP
                        (https://github.com/geoschem/GCHP/issues/165)

13.4.0-alpha.11         Retire CH4 wetland emissions extension
                        (https://github.com/geoschem/HEMCO/issues/122)

13.4.0-alpha.12         Updated Hg chemistry in KPP
                        (https://github.com/geoschem/geos-chem/discussions/1084)

13.4.0-alpha.13         Fix scale factors applied to AEIC VOC emissions
                        (https://github.com/geoschem/geos-chem/pull/1067)

13.4.0-alpha.14         Migrate sulfur chemistry to KPP
                        (https://github.com/geoschem/geos-chem/pull/1054)

13.4.0-alpha.15         Remove debug print in fullchem_mod.F90 that caused OOB
                        error

13.4.0-alpha.16         Add capability to use mass fluxes in advection in GCHP
                        (https://github.com/geoschem/GCHP/pull/172)

13.4.0-alpha.17         HMS fix
                        (https://github.com/geoschem/geos-chem/commit/1de143c92)

13.4.0-alpha.18         CH4 emissions update; GEOS updates; TOMAS fix; APM fix
                        (https://github.com/geoschem/geos-chem/pull/1104;
			 https://github.com/geoschem/geos-chem/pull/1102)
                        
13.4.0-alpha.19         CEDS NO ship end year fix; TagO3 updates; CH4 analytical
                        inversion; GCHP fixes
                        (https://github.com/geoschem/geos-chem/pull/1159;
                         https://github.com/geoschem/geos-chem/pull/1150;
                         https://github.com/geoschem/geos-chem/pull/1142)

13.4.0-alpha.20         Fixes for numerical stability
                        (https://github.com/geoschem/geos-chem/pull/1169)

13.4.0-alpha.21         S(IV) chemistry updates; condEduct fix
                        (https://github.com/geoschem/geos-chem/pull/1170;
                         https://github.com/geoschem/geos-chem/pull/1123)

13.4.0-alpha.22         SSA debromination off
                        (https://github.com/geoschem/geos-chem/pull/1177)

13.4.0-alpha.23         AEIC 2019 aircraft emissions
                        (https://github.com/geoschem/geos-chem/pull/1183)

13.4.0-alpha.24         Fix remaining parallelization issues
                        (https://github.com/geoschem/geos-chem/pull/1190)

13.4.0-alpha.25         Revert fixes for numerical stability in tpcore
                        (https://github.com/geoschem/geos-chem/pull/1194)

13.4.0-alpha.26         Remove goto 9999 statement from chemistry_mod.F90
                        (https:github.com/geoschem/geos-chem/pull/1211)

13.4.0-alpha.27         Prevent numerical instability in function CloudHet
                        (https://github.com/geoschem/geos-chem/pull/1206)