= '''NEMO 2016 workplan - Shared actions''' = [[PageOutline]] Last edited [[Timestamp]] [[Color(lime,WARNING page currently in progress)]] '''Inputs from working groups:''' * '''Actions on system simplification towards 4.0 can be find here :''' [https://forge.ipsl.jussieu.fr/nemo/wiki/2014WP/2014_SystemSimplification_v2] * '''The status and details of the intrusive simplification work already done is located here''' :[https://forge.ipsl.jussieu.fr/nemo/wiki/ticket/1593_CNRS9_NOC3_LDF] * '''HPC actions listed below are the list of required actions. What we can do this year remains to be determined. See Sebastien Masson's document for more details''' : [https://forge.ipsl.jussieu.fr/nemo/attachment/wiki/WorkingGroups/NEMO_HPC/HPC_tasks_Masson.doc] * '''From Robustness and tests cases working group, state of the art and 2016 suggestions are here:''' https://forge.ipsl.jussieu.fr/nemo/wiki/WorkingGroups/Robustness-TestCases#InputtotheWorkplan2016 '''Summary of Shared Actions:''' || Action || Brief description || Status end 2016 || Institution || PI || || '''AGRIF''' || || || || || || AGRIF-1 || Continue vertical grid refinement from 2015 || || Met Office || Tim Graham || || AGRIF-2 || AGRIF + LIM3 || || CNRS || Clément Rousset || || '''HPC''' || || || || || || HPC-1 || Suppress Global Comms (mpp_sum etc)* || || CMCC/Met Office || Silvia Mocavero/Tim Graham || || HPC-2 || Gather communications* || || Barcelona || Miguel Castrillo || || HPC-3 || Suppress useless comms* || || Met Office || Tim Graham || || '''Config. Manager''' || || || || || || CONFIGMAN-1 || SIREN improvement and robustness || || MERCATOR || julien PAUL || || CONFIGMAN-2 || BDY tool developpement and tests || || NERC/CMCC || james HARLE, stefania CILIBERTI || || '''System simplification''' || || || || || || SIMPLIF-1 || Simplification of vertical diffusion || || CNRS ||Gurvan Madec || || '''Wave coupling''' || || || || || || WAVE-1 || Improvements in wave-current interaction processes implementation || || INGV || Emanuela Clementi || || WAVE-2 || Definition of wave-current interaction processes at small (coastal) scale || || INGV || Emanuela Clementi || || '''NEMO robustness''' || || || || || || ROBUST-1 || Integration of the seabass configuration as a test case || || CNRS || Pierre-Antoine Bouttier|| || ROBUST-2 || Improving EEN scheme for partial steps || || || || || ROBUST-3 || Academic test case in the system || || CNRS || Simona Flavoni || || ROBUST-4 || Passive tracers run offline with variable volume || || CNRS ||Christian Ethé || || ROBUST-5 || Revisiting TOP interface || || CNRS || Christian Ethé || || ROBUST-6 || Continuous integration tool ('Trusting') || || CNRS || Nicolas Martin || || '''GMD Special Issue''' || || || || || || || || || || || ---- === '''AGRIF''' === ==== ''' '''AGRIF-1 / Met Office - Increased vertical resolution with AGRIF ==== ''' Motivation:''' Vertical grid refinement in NEMO would be a useful tool in simulating some aspects of the ocean (e.g. overflows) [[BR]] ''' Status: ''' Started in 2015 but much more work to do [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' Medium [[BR]] ''' Tim Graham Depends on:''' [[BR]] ''' Principal Investigator : ''' === '''HPC''' === ==== ''' '''HPC-1 / CMCC/Met Office - Suppress global communications ==== '''Motivation:''' Removing global communications could help improve the speed of NEMO [[BR]] ''' Status: ''' Not started [[BR]] ''' Main Tasks: ''' Silvia Mocavero to investigate which communications could be safely removed. Tim Graham to look at a more efficient implementation of functionality in stp_ctl. [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Silvia Mocavero/Tim Graham ==== ''' '''HPC-2 / Barcelona - Gather communications === '''Motivation:''' Grouping communications (lbc_lnk) together is more efficient than several separate lbc_lnk calls. [[BR]] ''' Status: ''' lbc_lnk_multi in 3.6 ''' [[BR]] ''' Main Tasks: ''' Extend functionality of lbc_lnk_multi to 3D (or 4D variables). Find calls to lbc_lnk that can be replaced with lbc_lnk_multi. [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Miguel Castrillo ==== ''' '''HPC-3 / Barcelona - Suppress useless communications === '''Motivation:''' Suppress unnecessary calls to lbc_lnk. [[BR]] ''' Status: ''' ''' [[BR]] ''' Main Tasks: ''' Use a script to search for and test impact of removing lbc_lnk calls from the model code. Determine whether communications used for diagnostic purposes can be suppressed. [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Tim Graham === '''Configuration Manager''' === ==== ''' '''!ConfigMan-1 / MERCATOR - SIREN improvement and robustness ==== ''' Motivation: - test SIREN code (working group members and maybe some external users) - extract from NEMO the meshmask creation (Mercator-Océan) - main program (python) to manage all SIREN codes (Mercator-Océan) - improve documentation readibility, and add tutorial (Mercator-Océan) ''' [[BR]] ''' Status: ''' [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]]''' Principal Investigator : julien PAUL''' ==== ''' '''!ConfigMan-2 / NERC/CMCC - BDY tool developpement and tests ==== ''' Motivation: - finish last improvement of the BDY tool and add some documentation (NERC) - test BDY tool (CMCC) ''' [[BR]] ''' Status: ''' [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]]''' Principal Investigator : james HARLE, stefania CILIBERTI''' === '''SIMPLIFICATION''' === ==== ''' '''SIMPLIF-1 / institution - title ==== ''' Motivation:''' [[BR]] ''' Status: ''' [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' === '''Wave Coupling''' === === ''' WAVE-1 / INGV - ''' Improvements in wave-current interaction processes implementation === ''' Motivation: ''' INGV is responsible for the WAVE-WG and will continue improving the wave-current interaction processes implementation according to the WG needs.[[BR]] ''' Status :''' Implementation of some of the identified processes has been started in 2014 and 2015. To be continued in 2016 [[BR]] ''' Main tasks :''' Continue the implementation of already defined wave-current processes, if not completed in previous year. Meeting organization with the WAVE-WG to discuss further issues to be investigated and implemented: [[BR]] * Vertical mixing enhancement due to wave breaking; [[BR]] * Contribute to the discussion on implementation of Langmuir circulation; [[BR]] * Contribute to the discussion on wave-sea ice coupling; ; [[BR]] * others if agreed by the WAVE-WG. [[BR]] '''Science Reviewer: '''[[BR]] '''System Reviewer: '''[[BR]] '''Deadline: ''' [[BR]] '''Priority: ''' high [[BR]] '''Depends on: '''[[BR]] '''Principal Investigator: ''' Emanuela Clementi (emanuela.clementi@ingv.it) === ''' WAVE-2 / INGV - ''' Definition of wave-current interaction processes at small (coastal) scale === ''' Motivation: ''' According to the WAVE-WG, in order to achieve a full wave-current coupling, the small (coastal) scale processes need to be investigated.[[BR]] ''' Status :''' To be continued in 2016 [[BR]] ''' Main tasks :''' Contribute, within the WAVE-WG, in the analysis of this issue in order to finalize the discussion started in 2014 before proceeding with any new implementation [[BR]] '''Science Reviewer: '''[[BR]] '''System Reviewer: '''[[BR]] '''Deadline: ''' [[BR]] '''Priority: ''' [[BR]] '''Depends on: '''[[BR]] '''Principal Investigator: ''' Emanuela Clementi (emanuela.clementi@ingv.it) === '''ROBUSTNESS''' === ==== ''' '''ROBUSTNESS-1 / CNRS - INTEGRATION OF THE SEABASS CONFIGURATION AS A TEST CASE ==== ''' Motivation: '''SEABASS is the reference configuration for Data Assimilation, included in the NEMO v3.4_STABLE version. Various data assimilation experiments have been done with this configuration, with various data assimilation systems (e.g. Cosme et al, 2011, Bouttier et al. 2014, Yin et al., 2014). In this context, this configuration appears to be useful for data assimilation users, to couple their own DA system on NEMO and compare their results with thgose obtained on this configuration. SEABASS is also easy to take in hand. Also, it allows to update the configuration status to the future version of NEMO. For these reasons, this configuration is a relevant test case for Data Assimilation. [[BR]] ''' Status: ''' [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator: '''Pierre-Antoine Bouttier