GEOS-Chem 12.8.1
GEOS-Chem 12.8.1
21 May 2020
This version fixes several issues that were identified during and after the benchmarking process for version 12.8.0:
- Update the dry-run download data script to make files group-writeable
- Add more timers for gas-phase chemistry
- Reduce the amount of memory that GEOS-Chem dry-runs require
- Add bounds-checking and floating point exceptions to CMake "Debug" target
- Fix incorrect indexing for AOD diagnostics
- Updates for GEOS-Chem "Classic" HISTORY diagnostics:
- Fix for instantaneous timeseries diagnostics to avoid overwriting hour zero
- Fix to allow diagnostics with frequency="End" to properly straddle year-end boundaries
- Allow for missing species in boundary conditions
- Disable FlexGrid checks to allow for running with any horizontal or vertical grid
- Fixes for WRF-GC and CESM-GC, including:
- Fix Init_Pressure error for NZ /= 47, 72
- Only perform pole-averaging of regridded data if actually regridding to the poles
- Add a State_Grid%ID field
- Add fix for POPs emissions diagnostics
- Avoid memory corruption bug in HEMCO when certain debug flags are on
- Fix bug causing seg fault when ConcAboveSfc diagnostic collection is on
- Fix bug causing crash if not starting on the first day and time of the month
- Fix incorrect GCHP config file entry for surf_iodide source file in 12.8.0
- Avoid unexpected behavior if dynamic timestep is changed to non-default values
- Fix input data to avoid crashing in late Dec/early Jan if using offline biogenic VOCs
- Add internal state met variables to benchmark and transport tracers simulations
- Enable all budget diagnostics output in GCHP transport tracer simulation by default
Read the GEOS-Chem online manual at:
http://manual.geos-chem.org
This release is compatible with GCHP. See the GCHP online manual for more information:
http://wiki.geos-chem.org/Getting_Started_With_GCHP
Learn how you can run GEOS-Chem on the Amazon Web Services cloud computing platform:
http://cloud.geos-chem.org