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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

Fixed

Added

Changed

Removed

Deprecated

[1.4.0] - 2025-02-03

Added

  • StratTrop_JPL19 mechanism

Removed

  • got rid of do_wetchem switch

[1.3.1] - 2025-01-21

Added

  • Added features required for the 2024 Hunga experiments, including treatment of SO4v, lbssad_opt 5 (for CARMA), and using sulfate surface area density and effective radius from the AERO state

Changed

  • Update GitHub actions to use v4

[1.3.0] - 2024-05-07

Fixed

  • Set the reaction rates for certain ICE and NAT and STS reactions to zero when HCl < min-concentation; this helps prevent HCl problems.

Added

  • Capability to use 2D ExtData files as Boundary Conditions
  • Added surface flux for CH2BR2 and CHBR3 in the HFC+S mechanism
  • Added an automatic Br adjustment, based on the species present in the mechanism. CH3Br and CH2Br2 are changed, either by adding to Forced BC's or by scaling Emissions.

Changed

  • Updated CI to use new v2 orb
  • Changed the Monthly Wrap sampling (in ExtData yaml) to hold values constant for the month (zero diff, since DMS currently does not use that sampling)
  • Modified the starting date for several collections in ExtData yaml; now they cover a wider time range
  • Extended SO2 fire flux (ExtData yaml) to include future years from SSP2-4.5
  • Changed Forced Boundary Conditions to use the ExtData implementation by default (ASCII still supported); RefD1 and RefD2 BCs available via ExtData, use RefD2 by default.
  • Now automatically scale CH2Br2 emissions by 1.8, when using the HFC+S mechanism, to account for missing Br
  • Changed the tolerance for the SMV Gear solver; this helps with convergence

[1.2.0] - 2023-12-07

Fixed

  • QQJK diag calc had bug, used time(t+dt) constituents ibstead of time(t) fields, fixed on 2023Jul19
  • Fixed bug in Emissions and Deposition where SZA degrees was used instead of cosine(SZA)
  • Fixed units for degassing volcano point emissions
  • Improved handling of phot_opt cases; allows for phot_opt == 0 again
  • Improved handling of sad_opt cases; allows for sad_opt == 0 again

Added

  • Capability for AERO_PROVIDER=GOCART2G data-driven (GOCART.data)
  • Export OCS_JRATE for use by ACHEM

Changed

  • Update CI to use Baselibs default from the CircleCI orb
  • Changed a few SAD reactions to use JPL 2019 approach
  • ExtData now uses Benchmark G configuration
  • Emissions including 2D, 3D and point source (volcano) now are done as in Benchmark G
  • Isoprene scaling changed from 1 to 0.7
  • Boundary condition file now includes HFCs, and no longer includes extra Br (when HFC mech is chosen)

[1.1.0] - 2023-04-24

Added

  • Capability for AERO_PROVIDER=GOCART2G
  • Capability for AERO_PROVIDER=GMICHEM
  • Capability for AERO_PROVIDER=CARMA (uses GMICHEM right now)

Changed

  • Instead of calling the GMI routines for SZA (in Chem_Shared), now call a wrapper for the corresponding MAPL routine
  • Changed default aerosdust filename (for case AERO_PROVIDER=GMICHEM)

Removed

  • Code that might have eventually run GOCART-like aerosols from within the GMI framework (note: doubtful this ever worked and would take significant effort to get working IMHO)

[1.0.0] - 2023-01-18

Added

  • Initial release of GMI based on GMIchem_GridComp code from GEOSchem_GridComp v1.11.0