Met_Office-NEMO - 2015 actions
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Met_Office-NEMO - 2015 actions
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- Met_Office-1 -
- Met_Office-2.1 -
- Met_Office-2.2 - Read Gridded SST & sea ice data
- Met_Office-2.3 - ADCP Data in OBS
- Met_Office-2.4 -
- Met_Office-2.5 - Add record information to SLA data
- Met_Office-2.6 - Addition of Satellite Surface Salinity data and …
- Met_Office-2.7 - Sea ice increments
- Met_Office-3 - Diurnal Skin SST model
- Met_Office-4 - User support & documentation
- Met_Office-5 - Research work on overflows
- Met_Office-6 - Ongoing development of a surge model
- Met_Office-7 - AGRIF development
- Met_Office-8 - Surface Wave coupling
- Met_Office-9 - Further 1D configuration changes
- Met_Office-10 - Effiency improvements in OBS
- Met_Office-11 - Numerical Mixing (Joint action with NOC)
- Met_Office-12 - Validation
- Met_Office-13 - Simplification
- Met_Office-14 - ISF Simplification
- Met_Office-15 - Ice sheet/Ocean coupling
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Last edited Timestamp?
members
Name | Institution | % | Position |
Tim Graham | Met Office | 40 | Project Officer |
Dave Storkey | Met Office | 20 | |
Daley Calvert | Met Office | 20 | |
Dan Lea | Met Office | 20 |
Summary: List here the actions NOT listed in SHARED ACTIONS
Action | Brief description | Status | Branch name | Trac ticket n° | Wiki page name | Reviewer(s) | Review status | Deadline |
Met_Office_1 | Further updates to CICE interface | Apr 2014 (fully tested, reviewed & merged | ||||||
Met_Office_2.1 | Equatorial Pressure Correction Term | Oct 2014 | ||||||
Met_Office_2.2 | Read/Process? Gridded Sea-ice/SST data | Oct 2014 | ||||||
Met_Office_2.3 | ADCP data in OBS | Oct 2014 | ||||||
Met_Office_2.4 | NetCDF compression of feedback files | Andrea Storto | Oct 2014 | |||||
Met_Office_2.5 | Record info for SLA data | Oct 2014 | ||||||
Met_Office_2.6 | Satellite SSS & Microwave SST data in OBS | Oct 2014 | ||||||
Met_Office_2.7 | Sea Ice Increments | Oct 2014 | ||||||
Met_Office_3 | Diurnal Skin Model | Oct 2014 | ||||||
Met_Office_4 | User support/Documentation TBD | N/A | ||||||
Met_Office_5 | Research work on overflows | N/A | ||||||
Met_Office_6 | Ongoing development of Surge Model | N/A | ||||||
Met_Office_9 | Further 1D config changes | Oct 2014 | ||||||
Met_Office_11 | Numerical Mixing (collaboration with Alex Megann (NOCS) | N/A | ||||||
Met_Office_14 | ISF simplification | 2015/dev_r5151_UKMO_ISF | #1495 | wiki:ticket/5151_UKMO_ISF? | N. Jourdain/JMM Molines | |||
Met_Office_15 | Ice sheet/ocean coupling | NERC/dev_r5589_is_oce_cpl | #1611 | wiki:ticket/dev_r5589_is_oce_cpl? | N. Jourdain/JMM Molines |
Summary of SHARED ACTIONS (listed here for continuity)
Action | Brief description | Status | Branch name | Trac ticket n° | Wiki page name | Reviewer(s) | Review status | Shared Action Stream | |
Met_Office_7 | AGRIF development | AGRIF | Oct 2014 | ||||||
Met_Office_8 | Surface Wave Coupling | Wave W.G. | Oct 2014 | ||||||
Met_Office_10 | Efficiency improvements in OBS | Robustness | Oct 2014 | ||||||
Met_Office_12 | Validation of NEMO3.6 (inc. ORCA025-CICE & AMM7) | Robustness | May 2014 | ||||||
Met_Office_13 | Contribution to Simplification Working Group | Simplification | May 2014 |
Met_Office-1 -
Motivation: Changes required for Met Office CMIP6 contribution
Status : Code exists in a local branch at NEMO3.4
Main tasks : Changes to CICE coupling code to allow use of Multicategory sea-ice, Meltponds, Salinity dependent freezing temperature.
Science Reviewer:
System Reviewer:
Deadline: March 2015 (to merge before 3.6 final release)
Priority: Medium
Depends on:
Principal Investigator : Tim Graham/Jamie? Rae
Met_Office-2.1 -
Motivation: Used in data assimilation
Status :
Main tasks : Equatorial Pressure correction & Bias Correction
Science Reviewer:
System Reviewer:
Deadline: October 2015
Priority: Medium
Depends on:
Principal Investigator : Jennie Waters
Met_Office-2.2 - Read Gridded SST & sea ice data
Motivation: This code would allow us to process gridded SST and seaice data through the observation operator
Status :The code exits in a local branch at vn3.4
Main tasks : Check the existing code and implement in the appropriate NEMO version, test and document
Science Reviewer:
System Reviewer:
Deadline: October 2015
Priority: Medium
Depends on:
Principal Investigator : James While
Met_Office-2.3 - ADCP Data in OBS
Motivation: Reads current data from ADCP files for comparison with model data
Status :The code exits in a local branch at vn3.4
Main tasks : Check the existing code and implement in the appropriate NEMO version, test and document
Science Reviewer:
System Reviewer:
Deadline: October 2015
Priority: Medium
Depends on:
Principal Investigator : James While
Met_Office-2.4 -
Motivation: Motivation: This code would allow us to more easily store feedback files at a higher compression
Status : The code exits in a local branch at vn3.4
Main tasks : Check the existing code and implement in the appropriate NEMO version, test and document
Science Reviewer:
System Reviewer:
Deadline: October 2015
Priority: Medium
Depends on:
Principal Investigator : James While
Met_Office-2.5 - Add record information to SLA data
Motivation: Allows storage of record information for SLA data
Status : The code exits in a local branch at vn3.4
Main tasks : Check the existing code and implement in the appropriate NEMO version, test and document
Science Reviewer: NEMOVAR community
System Reviewer: NEMOVAR community
Deadline: October 2015
Priority: Medium
Depends on: N/A
Principal Investigator : James While (james.while@…)
Met_Office-2.6 - Addition of Satellite Surface Salinity data and Microwave SST data to OBS routines
Motivation: Allow comparison of satellite surface salinity and microwave SST data through the OBS routines.
Status : The code exits in a local branch at vn3.4
Main tasks : Check the existing code and implement in the appropriate NEMO version, test and document
Science Reviewer: NEMOVAR community
System Reviewer: NEMOVAR community
Deadline: October 2015
Priority: Medium
Depends on: N/A
Principal Investigator : Dan Lea (daniel.lea@…) (work to be done with Niall McConnell and Jonah Roberts Jones)?
Met_Office-2.7 - Sea ice increments
Motivation: Implement code used to apply seaice increments; this is used for data assimilation of ice variables. It will also be necessary to make sure the code is compatible with cice
Status : The code exits in a local branch at vn3.4
Main tasks : Check the existing code and implement in the appropriate NEMO version, test and document
Science Reviewer: NEMOVAR community
System Reviewer: NEMOVAR community
Deadline: October 2014 (likely sooner since there is little to do)
Priority: Medium
Depends on: N/A
Principal Investigator : Dan Lea (daniel.lea@…)
Met_Office-3 - Diurnal Skin SST model
Motivation : Allow modelling of skin temperature
Status : Used operationally at vn3.4
Main Tasks :
Science Reviewer:
System Reviewer:
Deadline: October 2015
Priority: Medium
Depends on:
Principal Investigator : James While
Met_Office-4 - User support & documentation
Motivation :
Status :
Main Tasks :
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator :
Met_Office-5 - Research work on overflows
Motivation: Currently the model fails to properly capture dense water formation and the asociated flows over sills, especially in z coordidnate models. This could be improved by parameterising the process
Status : Some investigative work has begun
Main tasks : To assess the various options available with a view to implement a parameterisation in NEMO in future
Science Reviewer: N/A
System Reviewer: N/A
Deadline: Ongoing, possibly November 2015
Priority: Medium
Depends on: N/A
Principal Investigator : Tim Graham (tim.graham@…)
Met_Office-6 - Ongoing development of a surge model
Motivation: Carry out surge predictions in NEMO framework
Status:
Main Tasks : To add key to disable building of unnecessary components of code, and to allow code to run successfully with one layer (including adding a basic hpg scheme)
Science Reviewer: n/a
System Reviewer: n/a
Deadline: n/a
Priority: low (work undergoing but no expectation to commit to trunk this dev year)
Depends on: Wetting and Drying
Principal Investigator : Rachel Furner (rachel.furner@…)
Met_Office-7 - AGRIF development
Motivation: It would be useful to be able to use AGRIF to enhance the vertical resolution of the model in some regions (e.g. overflows).
Status:
Main Tasks: Take Laurent Brodeau's 1st attempt code and update/improve it to provide this functionality
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator : Daley Calvert/Tim? Graham (TBD)
Met_Office-8 - Surface Wave coupling
Motivation: Allow use of wave model in coupled model runs
Status:
Main Tasks:
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on: Previous actions from Wave WG
Principal Investigator : Francois-Xavier Boquet
Met_Office-9 - Further 1D configuration changes
Motivation: Add further functionality that there wasn't time for in the 2013 development
Status : Plan exists
Main tasks : Add namelist domain control, case studies, maybe remove CPP key dependence.
Science Reviewer: Romain Bourdalle-Badie
System Reviewer: Romain Bourdalle-Badie
Deadline: October 2015
Priority: Medium
Depends on: N/A
Principal Investigator : Daley Calvert (daley.calvert@…)
Met_Office-10 - Effiency improvements in OBS
Motivation: OBS operator needs to be more efficient for future use in high resolution models (e.g. ORCA12)
Status:
Main Tasks:
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigator : Jennie Waters
Met_Office-11 - Numerical Mixing (Joint action with NOC)
Motivation: Recent tests with the Lee et al (JPO 2002) diagnostic in ORCA025 have shown that NEMO in common with other models has high levels of numerical mixing of water masses in the interior when used at eddy-permitting resolution. The goal of this action is to further quantify this in the ORCA025 configuration and test options that may reduce the problem.
Status:
Main Tasks:
- Repeat Lee et al diagnosis for coupled model with ORCA025
- Perhaps look at other diagnostics, eg. Ilicak et al (OM 2012), Burchard and Rennau (OM 2008),
- Test impact of different numerical choices eg:
- z tilde
- alternative tracer advection schemes
- Griffies rotation operator for isopycnal mixing
- reduced gridscale Reynolds number using Smagorinsky or UBS momentum advection
Science Reviewer:
System Reviewer:
Deadline:
Priority:
Depends on:
Principal Investigators : Alex Megann (NOC), Dave Storkey (Met Office)
Met_Office-12 - Validation
Motivation: Validation of model configs before release
Status:
Main Tasks:
Science Reviewer: N/A
System Reviewer: N/A
Deadline:
Priority:
Depends on:
Principal Investigator : Tim Graham/Dave? Storkey/Enda? O'Dea
Met_Office-13 - Simplification
Motivation: Model needs to be simplified
Status:
Main Tasks: (1) Remove obsolete options, (2) Development of offline tools for generation of S coordinate grid files
Science Reviewer: N/A
System Reviewer: N/A
Deadline:
Priority:
Depends on:
Principal Investigator : TBD
Met_Office-14 - ISF Simplification
Motivation: Simplification of ISF code
Status:
Main Tasks: modification of hpg_isf, zps_hde_isf, sbcisf and mxl definition beneath ice shelf
Science Reviewer: Nicolas Jourdain
System Reviewer: Jean Marc Molines
Deadline:
Priority:
Depends on:
Principal Investigator : P. Mathiot
Comments : add 1st October 2015 to the 2015 METO WP after discussion at the 01/10/2015 Video conference. (http://www.nemo-ocean.eu/NEMO_ST-home-page/System-Team-agenda/%28day%29/1/%28month%29/10/%28year%29/2015)
Met_Office-15 - Ice sheet/Ocean coupling
Motivation: UKESM/BAS/LGGE are motivated to have interactive ice shelf cavity.
Status:
Main Tasks: Extrapolate the restart online to allow modification of the cavity shape at each restart step
Science Reviewer: Nicolas Jourdain
System Reviewer: Jean Marc Molines
Deadline:
Priority:
Depends on:
Principal Investigator : P. Mathiot
Comments : add 1st October 2015 to the 2015 METO WP after discussion at the 01/10/2015 Video conference.(http://www.nemo-ocean.eu/NEMO_ST-home-page/System-Team-agenda/%28day%29/1/%28month%29/10/%28year%29/2015)