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Working group leaders:
- [Florian Lemarie] (INRIA, France)
- Mike Bell (Met Office, UK)
- Sibylle Techene (CNRS, France)
Objectives
The KERNEL Working Group aims to bring together experts who are developing and/or using innovative solution for ocean models KERNEL and coordinate implementation of the strategy for the NEMO kernel.
In accordance to the NEMO Development Strategy (2023-2027), the main objectives are to:
- implement a more flexible generalised vertical co-ordinate (GVC) than the existing z-tilde scheme
- investigate further the Brinkman penalisation approach for representation of sharply varying bathymetry
- investigate options for relaxation of the Boussinesq approximation
- work more closely with the HPC WG to pursue the co-design of algorithms suited to modern high performance computers
- support physical model development through the implementation of test cases
2023-2027 Actions
Next meeting : xx/xx/2023
2017-2022 Actions
Meetings and notes
- 2022/10 - Alex Megan's talk on ALE vertical coordinate assessment 2022Oct_GVC_AMegan_ztilde_assess_pres
- 2021/11 - Laurent Debreu's talk on directional splitting with ALE coordinates 2021Nov_GVC_LDebreu_Vertical_Coordinates_ALE_pres
- 2021/02 - Angus Gibson's talk on adaptive vertical coordinates 2021Feb_GVC_AGibson_ag-coord_pres
- Related paper
- 2021/01 - Knut Klingbeil's talk on adaptive vertical coordinates in GETM 2021Jan_GVC_KKlingbeil_getm_pres
- Notes from A. Shao on MOM6 and HYCOM vertical coord.
- 2020/11 - Andrew Shao's talk on Vertical Lagrangian‐Remap 2020Nov_GVC_AShao_NEMO_KWG_VLR_Primer_pres
- Notes from L. Debreu
- Notes from M. Bell
- 2020/10 - Chris Subich's talk on toward semi-Lagrangian advection in NEMO 2020Oct_ADV_CSubich_Semi_Lagrangian_pres
- 2020/10 - Diego Bruciaferri's talk on multi-envelope s-coordinate system 2020Oct_SCO_DBruciaferri_multi-envelope_sco_pres
- 2019/xx - Gurvan's ideas on tiling
- 2018/10 - Jérôme Chanut's talk on conflict between implicit stresses and barotropic (ice) sub-stepping 2018May_FRIC_JChanut_NEMO_kernel_Bottom_friction_pres
- 2018/07 - Mike Bell's talk on accurate calculation of pressure forces using steeply sloping coordinates 2018Jul_HPG_MBell_NEMO_Finite_volume_pressure_forces
- 2018/05 - Jérôme Chanut's talk on z-tilde & Alex Megan's talk on ALE vertical coordinate 2018May_GVC_JChanut_zitlde_webex_pres
- Notes from M. Bell
- 2018/xx - Gurvan's notes on coding ideas for 2LTS