GEOS-Chem 13.0.0

Release date: 18 Mar 2021

This is a major version release featuring the following updates:

• GEOS-Chem is now a submodule in GCClassic and GCHP
• Separate HEMCO from GEOS-Chem to use as a git submodule in GCClassic and GCHP
• Retire the GEOS-Chem Unit Tester repository
• Retire the GNU Make and replace with CMake
• CEDS_GBD-MAPS emission inventory (1970 - 2017)
• Retire carbon-based units for VOCs
• Implement new tropchem simulation
• Update RRTMG (fix netCDF diagnostics; enable in GCHP)

See the GEOS-Chem 13.0.0 page for a complete list of updates

What's Changed

• [PULL REQUEST] Implement GEOS-Chem chemistry within CESM by @fritzt in #334
• Fix bug in RRTMG with stratospheric aerosol by @sdeastham in #347
• Enable GCHP to be compiled with RRTMG by @sdeastham in #348
• Remove Map_A2A Init and Cleanup. by @jimmielin in #338
• Allow RRTMG to be off even if compiled by @sdeastham in #429
• Feature/ewl/13.0.0+cesm pr by @lizziel in #405
• [CESM-GC] Minor changes required for CESM2 by @fritzt in #498
• Minor build system updates by @LiamBindle in #507
• Fix updaing SG parameters in input.nml by @LiamBindle in #532
• Revert switching to daily lightning files in GCHP by @LiamBindle in #562
• Expanded and restructured examples in runScriptSamples by @LiamBindle in #623
• added listInputDataFiles utility script to GCHP run directory by @LiamBindle in #622

Full Changelog: 12.9.3...13.0.0