Changes between Version 95 and Version 96 of 2016WP/2016SharedActions
- Timestamp:
- 2016-02-26T10:53:57+01:00 (8 years ago)
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2016WP/2016SharedActions
v95 v96 50 50 || CONFIGMAN-3 || publicise SIREN and get feedbacks from user || || MERCATOR || julien PAUL || || || || || || 51 51 || '''System simplification''' || || || || || || || || || || 52 || SIMPLIF-1 || Simplification of vertical diffusion|| || CNRS ||Gurvan Madec || || || || || ||52 || SIMPLIF-1 || Simplification of vertical physics || || CNRS ||Gurvan Madec || || || || || || 53 53 || SIMPLIF-2 || Re-writing of interface between NEMO core and configurations; remove all hard-coded || || CNRS || Simona Flavoni || || || || || || 54 54 || SIMPLIF-3 ||Remove key_bdy macro || || CMCC || Tomas Lovato || || || || || || 55 55 || SIMPLIF-4 || Remove key_mpp_rep || || CMCC || Dorotea Iovino || || || || || || 56 || SIMPLI-5 || Reimplement Smagorinsky param. || || NERC || Andrew Coward || || || || || || 56 57 || '''Wave coupling''' || || || || || || || || || || 57 58 || WAVE-1 || Improvements in wave-current interaction processes implementation || || INGV || Emanuela Clementi || || || || || || … … 69 70 || ROBUST-9 || test on ORCA025/ORCA12 || || Mercator Océan || Clement Bricaud / Romain Bourdalle-Badie || || || || || || 70 71 || ROBUST-10 || Evolution of the Collaborative Development Environment (CDE) || || CNRS || Nicolas Martin || NEMO Officers || #1679 || [wiki:2016WP/ROBUST-10_MARTIN] || || || 72 || ROBUST-11 || || || || || || || || || || 73 || ROBUST-12 || || || || || || || || || || 74 || ROBUST-13 || || || || || || || || || || 71 75 72 76 || '''GMD Special Issue''' || || || || || … … 78 82 === '''AGRIF''' === 79 83 ==== ''' '''[[BR]]AGRIF-1 / Met Office - Increased vertical resolution with AGRIF ==== 80 ''' 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 Pre-viewer:''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Depends on:''' none[[BR]] ''' Principal Investigator : ''' Tim Graham[[BR]] 81 82 84 ''' 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 Pre-viewer:''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Depends on:''' none[[BR]] ''' Principal Investigator : ''' Tim Graham[[BR]] 83 85 84 86 ==== ==== 85 87 ==== AGRIF-2 / CNRS - Assessment of LIM3 with AGRIF ==== 86 ''' Motivation:''' enable the use of AGRIF with LIM3 since LIM3 is the reference sea ice model in NEMO and LIM2 will soon be removed[[BR]] ''' Status: ''' Not yet started in 2015 [[BR]] ''' Main Tasks: ''' AGRIF already works with LIM2, so the strategy here will be to adapt what is done in LIM2 to LIM3. [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Depends on:''' none[[BR]] ''' Principal Investigator :''' Clément Rousset[[BR]] 87 88 ''' Motivation:''' enable the use of AGRIF with LIM3 since LIM3 is the reference sea ice model in NEMO and LIM2 will soon be removed[[BR]] ''' Status: ''' Not yet started in 2015 [[BR]] ''' Main Tasks: ''' AGRIF already works with LIM2, so the strategy here will be to adapt what is done in LIM2 to LIM3. [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Depends on:''' none[[BR]] ''' Principal Investigator :''' Clément Rousset[[BR]] 88 89 89 90 ==== AGRIF-3 / Mercator Océan - Agrif + vvl (two way nesting) ==== 90 ''' Motivation:''' Enable the use of agrif with temporally varying vertical grid (e.g. with zstar or ztilde coordinates) [[BR]] ''' Status: ''' Started in 2015. One way nesting is ok, two way nesting needs to be finalized. [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Priority:''' High [[BR]] ''' Depends on:''' none[[BR]] ''' Principal Investigator :''' Jérôme Chanut 91 92 ---- 93 91 ''' Motivation:''' Enable the use of agrif with temporally varying vertical grid (e.g. with zstar or ztilde coordinates) [[BR]] ''' Status: ''' Started in 2015. One way nesting is ok, two way nesting needs to be finalized. [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Priority:''' High [[BR]] ''' Depends on:''' none[[BR]] ''' Principal Investigator :''' Jérôme Chanut 92 93 ---- 94 94 === '''HPC''' === 95 95 ==== ''' '''[[BR]]HPC-1 / CMCC/Met Office - Suppress global communications ==== 96 ''' Motivation:''' Removing global communications could help improve the speed of NEMO [[BR]] ''' Status: ''' Not started [[BR]] '''Main Tasks:'''96 ''' Motivation:''' Removing global communications could help improve the speed of NEMO [[BR]] ''' Status: ''' Not started [[BR]] ''' Main Tasks:''' 97 97 98 98 * code analysis to list all mpp_sum, mpp_max, mpp_min in the code, except those used in the initialisation phase and those used in the solver routines (that will disappear). Silvia Mocavero to investigate which communications could be safely removed. Tim Graham to look at a more efficient implementation of functionality in stp_ctl … … 100 100 * implementation of the solution. 101 101 102 ''' Science '''Pre-viewer''':''' [[BR]] ''' System '''Pre-viewer''': ''' Andrew Coward[[BR]] ''' Deadline:''' June 2016[[BR]] ''' Depends on:''' none[[BR]] ''' Principal Investigator : '''Silvia Mocavero/Tim Graham[[BR]]102 ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' : ''' Andrew Coward[[BR]] ''' Deadline:''' June 2016[[BR]] ''' Depends on:''' none[[BR]] ''' Principal Investigator : ''' Silvia Mocavero/Tim Graham[[BR]] 103 103 104 104 ==== ''' '''HPC-2 / Barcelona - Gather communications ==== 105 105 ''' Motivation:''' Grouping communications (lbc_lnk) together is more efficient than several separate lbc_lnk calls. 106 106 107 ''' 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 ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : '''Miguel Castrillo[[BR]]107 ''' 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 ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Miguel Castrillo[[BR]] 108 108 109 109 ==== ''' '''HPC-3 / Met Office - Suppress useless communications ==== 110 110 ''' Motivation:''' Suppress unnecessary halo updates (calls to lbc_lnk) as these are expensive and are a barrier to increased parallelisation of NEMO. 111 111 112 [[BR]] ''' Status: ''' [[BR]] '''Main Tasks: '''112 [[BR]] ''' Status: ''' [[BR]] ''' Main Tasks: ''' 113 113 114 114 * Use a script to search for lbc_lnk calls in the model code. … … 129 129 ''' Motivation:''' Improving NEMO scalability. 130 130 131 [[BR]] ''' Status: ''' New implementation - old idea [[BR]] ''' Main Tasks: ''' Investigate the benefits of using larger halo to reduce the communication frequency and hence improve performance and scalability. This is likely to be most influential in the barotropic time-splitting where it should be possible to emulate earlier solutions for the iterative solvers. Extension to the rest of the code will be considered subject to an impact assessment. [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' HIGH [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : '''Andrew Coward131 [[BR]] ''' Status: ''' New implementation - old idea [[BR]] ''' Main Tasks: ''' Investigate the benefits of using larger halo to reduce the communication frequency and hence improve performance and scalability. This is likely to be most influential in the barotropic time-splitting where it should be possible to emulate earlier solutions for the iterative solvers. Extension to the rest of the code will be considered subject to an impact assessment. [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' HIGH [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Andrew Coward 132 132 133 133 ---- … … 137 137 '''Motivation:''' Introduce a vertical physics manager that allows to save MPP communications 138 138 139 ''' Status: ''' Already started[[BR]] ''' Main Tasks: ''' [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' High[[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : '''Gurvan Madec139 ''' Status: ''' Already started[[BR]] ''' Main Tasks: ''' [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' High[[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Gurvan Madec 140 140 141 141 ==== SIMPLIF-2 / CNRS - Re-writing of interface between model and configuration; remove all hard-coded ==== … … 155 155 156 156 ==== SIMPLIF-4 / CMCC - Remove key_mpp_rep ==== 157 ''' Motivation:''' Set the use of MPI safe computation as a default [[BR]] ''' Status :''' [[BR]] ''' Main tasks :''' remove the use of the macro key_mpp_rep and use as a default condition the MPI safe communications [[BR]] ''' Science ''' Pre-viewer''' :''' Gurvan Madec [[BR]] ''' System ''' Pre-viewer''' :''' Gurvan Madec [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : '''Dorotea Iovino157 ''' Motivation:''' Set the use of MPI safe computation as a default [[BR]] ''' Status :''' [[BR]] ''' Main tasks :''' remove the use of the macro key_mpp_rep and use as a default condition the MPI safe communications [[BR]] ''' Science ''' Pre-viewer''' :''' Gurvan Madec [[BR]] ''' System ''' Pre-viewer''' :''' Gurvan Madec [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Dorotea Iovino 158 158 159 159 === === … … 205 205 This work is included in the /2015/dev_r5936_INGV1_WAVE development branch [[BR]] ''' Main tasks :''' [[BR]] • Finalize the review and testing phase of /2015/dev_r5936_INGV1_WAVE by January 2016 [[BR]] • Merge the development branch into the trunk by January 2016 [[BR]] • Continue tests on the wave-current processes implemented [[BR]] • Continue implementation of already defined wave-current processes: [[BR]] 206 206 207 o Vertical mixing enhancement due to wave-current interaction; [[BR]] o Contribute to the discussion on development of Langmuir circulation; [[BR]]o others if agreed by the WAVE-WG. [[BR]]207 o Vertical mixing enhancement due to wave-current interaction; [[BR]] o Contribute to the discussion on development of Langmuir circulation; [[BR]] o others if agreed by the WAVE-WG. [[BR]] 208 208 209 209 • Meeting organization with the WAVE-WG to discuss further issues to be investigated and implemented [[BR]] '''Science '''Pre-viewer''': ''' Nadia Pianrdi [[BR]] ''' System '''Pre-viewer''': '''Rachid Benshila [[BR]] '''Deadline: ''' [[BR]] '''Priority: ''' high [[BR]] '''Depends on: ''' [[BR]] '''Principal Investigator: ''' Emanuela Clementi (emanuela.clementi@ingv.it) … … 224 224 ''' Motivation: ''' Following investigative work by Nicolas Ducousso it became clear that the EEN scheme in NEMO did not perform as expected in idealised test cases. Although a fix was implemented that improved the performance in idealised test cases the performance in realistic simulations (e.g. ORCA025) is worse. It is not clear that the new or old formulation is correct for the case of sloping bathymetry and partial steps. 225 225 226 [[BR]] ''' Status: ''' [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:'''[[BR]]226 [[BR]] ''' Status: ''' [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science ''' Pre-viewer''' :''' [[BR]] ''' System ''' Pre-viewer''' :''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] 227 227 228 228 '''ROBUSTNESS-3 / CNRS - Academic test cases in the system''' … … 230 230 '''Motivation: '''Implementation of standard test-cases for NEMO (e.g. for pedagogical purpose and/or for demonstrating the benefit of new features and/or for illustrating the effect of a numerical scheme)[[BR]]'''Status: '''started in 2015[[BR]]'''Main Tasks: '''after the structure of user_defined module is created in the code (see SIMPLIF-2 CNRS), a list of test cases will be implemented ('''suggestion''' one test case related to the main development of the year for each institution). [[BR]]The working group on Test cases and robustness will decide the structure fo the implementation in NEMO of test cases (work already started, with a template of equatorial box in 2015 branch). 231 231 232 '''Science '''Pre-viewer''':''' Gurvan Madec[[BR]]'''System '''Pre-viewer''': '''Andrew Coward [[BR]]'''Deadline:''' [[BR]]'''Priority:''' High[[BR]]'''Depends on: '''SIMPLIF-2 (CNRS)[[BR]]'''Principal Investigator: '''Simona Flavoni 232 '''Science '''Pre-viewer''':''' Gurvan Madec[[BR]]'''System '''Pre-viewer''': '''Andrew Coward [[BR]]'''Deadline:''' [[BR]]'''Priority:''' High[[BR]]'''Depends on: '''SIMPLIF-2 (CNRS)[[BR]]'''Principal Investigator: '''Simona Flavoni[[BR]] 233 233 234 234 ==== ROBUSTNESS-4 / CNRS - Passive tracers run offline with vvl ==== 235 235 '''Motivation: '''Add missing pieces of code to be able to run offline component with vvl [[BR]]'''Status: '''Started in 2015 ; to be improved[[BR]]'''Main Tasks:''' 236 236 237 (1) run a forced simulation ORCA2(1)-LIM2(3) and output variables needed for linear free surface, especially the changing vertical grid in time ( already done )[[BR]](2) Rewrite the Offline module to take into account the changing grid in time'''[[BR]]Science '''Pre-viewer''':''' Gurvan Madec[[BR]]'''System '''Pre-viewer''':''' [[BR]]'''Deadline:''' [[BR]]'''Priority:''' High[[BR]]'''Depends on:''' [[BR]]'''Principal Investigator: '''Christian Ethé 237 (1) run a forced simulation ORCA2(1)-LIM2(3) and output variables needed for linear free surface, especially the changing vertical grid in time ( already done )[[BR]](2) Rewrite the Offline module to take into account the changing grid in time'''[[BR]]Science '''Pre-viewer''':''' Gurvan Madec[[BR]]'''System '''Pre-viewer''':''' [[BR]]'''Deadline:''' [[BR]]'''Priority:''' High[[BR]]'''Depends on:''' [[BR]]'''Principal Investigator: '''Christian Ethé[[BR]] 238 238 239 239 ==== ROBUSTNESS-5 / CNRS/CMCC - Revisiting TOP interface ==== … … 242 242 (1) move the number of passive tracers from the code to the namelist 243 243 244 (2) Revisit the SMS models distributed in the model ( AGE tracer, Natural C14 vs Bomb C14, etc ...) [[BR]](2) generalisation of the work done at CMCC on boundary conditions to others models in the system ( PISCES, CFC, ... )'''[[BR]]Science '''Pre-viewer''':''' Olivier Aumont[[BR]]'''System '''Pre-viewer''':''' [[BR]]'''Deadline:''' [[BR]]'''Priority:''' Low[[BR]]'''Depends on:''' [[BR]]'''Principal Investigator: '''Christian Ethé, Tomas Lovato 244 (2) Revisit the SMS models distributed in the model ( AGE tracer, Natural C14 vs Bomb C14, etc ...) [[BR]](2) generalisation of the work done at CMCC on boundary conditions to others models in the system ( PISCES, CFC, ... )'''[[BR]]Science '''Pre-viewer''':''' Olivier Aumont[[BR]]'''System '''Pre-viewer''':''' [[BR]]'''Deadline:''' [[BR]]'''Priority:''' Low[[BR]]'''Depends on:''' [[BR]]'''Principal Investigator: '''Christian Ethé, Tomas Lovato[[BR]] 245 245 246 246 ==== ROBUSTNESS-6 / CNRS - Continuous integration tool ('Trusting') ==== … … 252 252 * If needed,install the trusting on new HPCC for benchmarking the code over several centers 253 253 254 '''Science '''Pre-viewer''':'''[[BR]]'''System '''Pre-viewer''':''' Miguel Castrillo[[BR]]'''Deadline:''' [[BR]]'''Priority:''' Medium[[BR]]'''Depends on:''' [[BR]]'''Principal Investigator: '''Nicolas Martin 254 '''Science '''Pre-viewer''':'''[[BR]]'''System '''Pre-viewer''':''' Miguel Castrillo[[BR]]'''Deadline:''' [[BR]]'''Priority:''' Medium[[BR]]'''Depends on:''' [[BR]]'''Principal Investigator: '''Nicolas Martin[[BR]] 255 255 256 256 ==== ROBUSTNESS-8 / Mercator Océan - Improve split-explicit free surface ==== … … 263 263 * Work on the stability of barotropic time stepping (based on INRIA's work) to possibly remove time filtering of barotropic variables. This would limit the temporal dissipation and greatly ease online coupling of nested domains at barotropic level (with AGRIF). 264 264 265 ''' Status: ''' [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science '''Pre-viewer''':''' [[BR]] ''' System '''Pre-viewer''':''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator: '''Jérôme Chanut 265 ''' Status: ''' [[BR]] ''' Main Tasks: ''' [[BR]] ''' Science '''Pre-viewer''':''' [[BR]] ''' System '''Pre-viewer''':''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator: '''Jérôme Chanut[[BR]] 266 266 267 267 ==== ROBUSTNESS-10 / CNRS - Evolution of the Collaborative Development Environment (CDE) ==== … … 282 282 * New website or new full CDE if NEMO ST not satisfied with this new architecture 283 283 284 '''Science '''Pre-viewer''':'''[[BR]]'''System '''Pre-viewer''':''' NEMO officers (Dorotea Iovino, Emanuela Clementi, Andrew Coward, Clément Bricaud, Tim Graham & Simona Flavoni)[[BR]]'''Deadline:''' Q1 2016 for 1st phase, Q3 2016 for 2nd phase[[BR]]'''Priority:''' High[[BR]]'''Depends on:''' the involvement of all ST members for contributing in one way or another (technical support, page content creation or updating, ...)[[BR]]'''Principal Investigator: '''Nicolas Martin 284 '''Science '''Pre-viewer''':'''[[BR]]'''System '''Pre-viewer''':''' NEMO officers (Dorotea Iovino, Emanuela Clementi, Andrew Coward, Clément Bricaud, Tim Graham & Simona Flavoni)[[BR]]'''Deadline:''' Q1 2016 for 1st phase, Q3 2016 for 2nd phase[[BR]]'''Priority:''' High[[BR]]'''Depends on:''' the involvement of all ST members for contributing in one way or another (technical support, page content creation or updating, ...)[[BR]]'''Principal Investigator: '''Nicolas Martin[[BR]] 285 285 286 286 === '''ROBUST-12 / NOC '''- Reference manual update for v3.6 stable === 287 '''Motivation: '''With the main focus for the system team on future releases there is the danger of the reference manual for v3.6 stable falling into disrepair. With most CMIP6 work relying on this[https://forge.ipsl.jussieu.fr/#2103 version] there is a critical need (practical needs and reputation) to ensure that the manual is as accurate and useful as possible. NOC proposes to coordinate this action by reviewing and cross-checking documentation with v3.6 stable code, editing where necessary and collaborating with code authors on updating sections found wanting. [[BR]]'''Status :''' [[BR]]'''Main tasks :''' [[BR]]'''Science Reviewer:''' [[BR]]'''System Reviewer:''' [[BR]]'''Deadline:''' [[BR]]'''Priority:''' [[BR]]'''Depends on:''' [[BR]]'''Principal Investigator : '''Andrew Coward === 288 287 ''' Motivation: ''' With the main focus for the system team on future releases there is the danger of the reference manual for v3.6 stable falling into disrepair. With most CMIP6 work relying on this[https://forge.ipsl.jussieu.fr/#2103 version] there is a critical need (practical needs and reputation) to ensure that the manual is as accurate and useful as possible. NOC proposes to coordinate this action by reviewing and cross-checking documentation with v3.6 stable code, editing where necessary and collaborating with code authors on updating sections found wanting. [[BR]] ''' Status :''' [[BR]] ''' Main tasks :''' [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Andrew Coward[[BR]] 289 288 290 289 === '''ROBUST-13 / NOC''' - System support and verification work === 291 '''Motivation: '''The need for simplification work carried out in preparation for next generation computer architecture work has meant wholesale streamlining and reorganising of the code. More in-depth testing of features key at medium to high resolutions is required to[https://forge.ipsl.jussieu.fr/#1082176 confirm] that code integrity has been maintained. Testing will need to be performed at the global scale (at least ORCA025) and will include verification of: 1. Full ice embedding options (LIM3 and CICE, subject to resources) 2. Robustness of the Z-tilde coordinate 3. Appropriate use of the ICB module. NOC expects to take an active role in this process and reserves a substantial block of its annual contribution to ensure it can respond accordingly to the consortium needs. This block also covers routine system team work to respond to user initiated tasks (bug-fixes, requests for assistance, documentation etc.). [[BR]]'''Status :''' [[BR]]'''Main tasks :''' [[BR]]'''Science Reviewer:''' [[BR]]'''System Reviewer:''' [[BR]]'''Deadline:''' [[BR]]'''Priority:''' [[BR]]'''Depends on:''' [[BR]]'''Principal Investigator : '''Andrew Coward 292 293 294 === === 290 ''' Motivation: ''' The need for simplification work carried out in preparation for next generation computer architecture work has meant wholesale streamlining and reorganising of the code. More in-depth testing of features key at medium to high resolutions is required to[https://forge.ipsl.jussieu.fr/#1082176 confirm] that code integrity has been maintained. Testing will need to be performed at the global scale (at least ORCA025) and will include verification of: 1. Full ice embedding options (LIM3 and CICE, subject to resources) 2. Robustness of the Z-tilde coordinate 3. Appropriate use of the ICB module. NOC expects to take an active role in this process and reserves a substantial block of its annual contribution to ensure it can respond accordingly to the consortium needs. This block also covers routine system team work to respond to user initiated tasks (bug-fixes, requests for assistance, documentation etc.). [[BR]] ''' Status :''' [[BR]] ''' Main tasks :''' [[BR]] ''' Science Reviewer:''' [[BR]] ''' System Reviewer:''' [[BR]] ''' Deadline:''' [[BR]] ''' Priority:''' [[BR]] ''' Depends on:''' [[BR]] ''' Principal Investigator : ''' Andrew Coward 291 292 === ===
