Changes between Version 11 and Version 12 of 2016WP/Met_Office_2016
- Timestamp:
- 2016-02-26T12:18:29+01:00 (8 years ago)
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2016WP/Met_Office_2016
v11 v12 24 24 || METO-5 || Ocean/tide water glacier parametrisation || || || || || || || 25 25 26 27 26 Summary of [https://forge.ipsl.jussieu.fr/nemo/wiki/2016WP/2016SharedActions SHARED ACTIONS] (listed here for continuity) 28 27 29 28 || Action || Brief description || Status || Branch name || Trac ticket n° || Wiki page name || Reviewer(s) || Review status || Shared Action Stream || 30 || METO-6 || Improved numerical schemes for partial steps || || || || || || || || 31 || METO-7/HPC1 || Suppress global communications || || || || || || || || 32 || METO-8/HPC2 || Removal of useless communications || || || || || || || || 33 || METO-8 || Wave coupling task (carried forward from 2015) || || || || || || || || 29 || METO-6 /[[BR]]ROBUST-2 || Improved numerical schemes for partial steps || || || || || || || || 30 || METO-7 / [[BR]]HPC-1 || Suppress global communications || || || || || || || || 31 || METO-8 / [[BR]]HPC-3 || Removal of useless communications || || || || || || || || 32 || !WaveCpl-3 || Wave coupling task (carried forward from 2015) || || || || || || || || 33 || AGRIF-1 ||[https://forge.ipsl.jussieu.fr/#80079241 Continue] vertical grid refinement from 2015 || || || || || || || || 34 35 36 34 37 ---- 35 38 === '''MET OFFICE-1 - ''' Biharmonic GM === 36 ''' Motivation: ''' Biharmonic Gent- McWilliamsmay be useful for reducing noise in high resolution models (ORCA025 or higher). The scheme was developed my Malcolm Roberts & David Marshall. [[BR]] ''' Status :''' [[BR]] ''' Main tasks :''' [[BR]] ''' Science Reviewer: [[BR]] System Reviewer:[[BR]] Deadline:''' [[BR]] ''' Priority: ''' Low [[BR]] ''' Depends on:[[BR]] Principal Investigator : ''' Dave Storkey39 ''' Motivation: ''' Biharmonic Gent-[wiki:McWilliams] may be useful for reducing noise in high resolution models (ORCA025 or higher). The scheme was developed my Malcolm Roberts & David Marshall. [[BR]] ''' Status :''' [[BR]] ''' Main tasks :''' [[BR]] ''' Science Reviewer: [[BR]] System Reviewer:[[BR]] Deadline:''' [[BR]] ''' Priority: ''' Low [[BR]] ''' Depends on:[[BR]] Principal Investigator : ''' Dave Storkey 37 40 38 41 === '''MET OFFICE-2 - ''' Investigate use of Zanna Scheme === … … 42 45 ''' Motivation: ''' This is a useful diagnostic for model evaluation purposes [[BR]] ''' Status :''' This diagnostic is used in a Met Office branch but it's not certain whether it is fully consistent with NEMO's equation of state. [[BR]] ''' Main tasks :''' Check whether existing code is consistent with NEMO's equation of state. If it is tidy up code and test (possibly move calculation to EOS module). Otherwise rewrite in a consistent way in EOS module. Add field to iodef.xml files. [[BR]] ''' Science Reviewer: [[BR]] System Reviewer:[[BR]] Deadline:''' [[BR]] ''' Priority: ''' Low [[BR]] ''' Depends on:[[BR]] Principal Investigator : ''' Enda O'Dea. 43 46 44 === '''MET OFFICE-4 - ''' 47 === '''MET OFFICE-4 - ''' === 45 48 ''' Motivation: ''' In preparation for CMIP6 we have added functionality to run CICE with meltponds and multilayers. This should now be returned to the NEMO trunk. [[BR]] ''' Status :''' Branch currently exists but needs tidying before inclusion in trunk [[BR]] ''' Main tasks :''' Modify current branch to make sure that it works correctly without key_cice. Ensure that changes to sbccpl will not affect use of NEMO with other ice or atmosphere models (branch has been created for use with Met Office UM). [[BR]] ''' Science Reviewer: [[BR]] System Reviewer:[[BR]] Deadline:''' [[BR]] ''' Priority: ''' Low [[BR]] ''' Depends on:[[BR]] Principal Investigator : ''' ?? 46 49 47 === '''MET OFFICE-5 - ''' Ocean tide water parametrisation === 48 ''' Motivation: ''' This parametrisation allows to compute melt along vertical land ice face as tide water glacier (greenland) and ice shelf front. This is required to represent water masse properties into Greenland fjord. By the way it will allow to use ice shelf parametrisation and explicit ice shelf in the same run [[BR]] 49 ''' Status:''' First implementation done based on the 3.6 stable [[BR]] 50 ''' Main tasks:''' Need update, polishing and better integration (file name, directory ...) and also clean the isf code to move the isf parametrisation from isf code to tide water glacier code [[BR]] 51 ''' Science Reviewer: ''' Adrian Jenkins (BAS, Cambridge) / N. Jourdain (LGGE) ? [[BR]] 52 ''' System Reviewer:''' J.M. Molines (LGGE) ? [[BR]] 53 ''' Deadline: ''' [[BR]] 54 ''' Priority: ''' Low [[BR]] 55 ''' Depends on:''' [[BR]] 56 ''' Principal Investigator :''' Pierre Mathiot 50 === '''MET OFFICE-5 - ''' Ocean tide water parametrisation === 51 ''' Motivation: ''' This parametrisation allows to compute melt along vertical land ice face as tide water glacier (greenland) and ice shelf front. This is required to represent water masse properties into Greenland fjord. By the way it will allow to use ice shelf parametrisation and explicit ice shelf in the same run [[BR]] ''' Status:''' First implementation done based on the 3.6 stable [[BR]] ''' Main tasks:''' Need update, polishing and better integration (file name, directory ...) and also clean the isf code to move the isf parametrisation from isf code to tide water glacier code [[BR]] ''' Science Reviewer: ''' Adrian Jenkins (BAS, Cambridge) / N. Jourdain (LGGE) ? [[BR]] ''' System Reviewer:''' J.M. Molines (LGGE) ? [[BR]] ''' Deadline: ''' [[BR]] ''' Priority: ''' Low [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator :''' Pierre Mathiot 57 52 58 59 60 === '''MET OFFICE-6 - ''' Improved numerical schemes for partial steps === 53 === '''MET OFFICE-6 - ''' Improved numerical schemes for partial steps === 61 54 ''' Motivation: ''' [[BR]] ''' Status :''' [[BR]] ''' Main tasks :''' [[BR]] ''' Science Reviewer: [[BR]] System Reviewer:[[BR]] Deadline:''' [[BR]] ''' Priority: ''' Low [[BR]] ''' Depends on:[[BR]] Principal Investigator : ''' Mike Bell 62 55 63 === '''MET OFFICE-7 - Suppression of global communications ''' 56 === '''MET OFFICE-7 - Suppression of global communications ''' === 64 57 ''' Motivation: ''' Global communications can be expensive for parallel computing [[BR]] ''' Status :''' [[BR]] ''' Main tasks : ''' Met Office task will be to look at efficiency improvements in stp_ctl module. [[BR]] ''' Science Reviewer: Andrew Coward [[BR]] System Reviewer:[[BR]] Deadline:''' Nov 2016 [[BR]] ''' Priority: ''' High [[BR]] ''' Depends on:[[BR]] Principal Investigator : ''' Tim Graham 65 58 66 === '''MET OFFICE-8 - Removal of useless communications ''' 59 === '''MET OFFICE-8 - Removal of useless communications ''' === 67 60 ''' Motivation: ''' There are several halo updates in NEMO which may not be needed. These are slow for HPC so should be removed [[BR]] ''' Status :''' [[BR]] ''' Main tasks :''' Use a script to find all communications and test whether they can be safely removed. In consultation with the rest of the ST consider whether haloes should no longer be included in output files. This would mean that halo updates wouldn't be needed for diagnostics. [[BR]] ''' Science Reviewer: [[BR]] System Reviewer:[[BR]] Deadline:''' [[BR]] ''' Priority: ''' high [[BR]] ''' Depends on:[[BR]] Principal Investigator : ''' Tim Graham
