We also maintain a list of current model development plans on the CCWG website: https://www.cesm.ucar.edu/working-groups/chemistry/development-plans
Awaiting merging
These model updates are available in some development branches and are awaiting full merging in the trunk.
| Feature Update | Component | Relevant model | Person Responsible | Notes |
|---|---|---|---|---|
Top priority for integration
The list below identifies model updates priorities, that are necessary to improve atmospheric chemistry modeling.
| Feature Update | Component | Relevant model | Person Responsible | Notes |
|---|---|---|---|---|
Long-term plans
These updates are on our radar, but either are low priority or do not have anyone assigned to work on them.
| Feature Update | Component | Relevant model | Notes |
|---|---|---|---|
| Saving 2m ozone | diagnostic | CESM/CAM-Chem, WACCM and MUSICA | Some land component output is necessary for interpolating the surface layer to 2m. Forrest Lacey has performed this previously with MUSICA output. |
| Saving MDA8 ozone | diagnostic | CESM/CAM-Chem, WACCM and MUSICA | Important for comparing with air quality attainment standards. |
Previous updates
Previous updates that have happened in the model.
| Feature Update | Component | Relevant model | Person Responsible | Notes | Date Finalized |
|---|---|---|---|---|---|
| T4 Chemistry Mechanism | chemistry mechanism | CESM/CAM-Chem, WACCM and MUSICA | Louisa Emmons | Simplified tropospheric and stratospheric chemistry to be used for longer scale runs (e.g. CMIP7). | |