Changes between Version 14 and Version 15 of 2011WP/2011Action_institutions_NOC
- Timestamp:
- 2010-10-26T18:22:58+02:00 (14 years ago)
Legend:
- Unmodified
- Added
- Removed
- Modified
-
2011WP/2011Action_institutions_NOC
v14 v15 9 9 ||Yevgeny Aksenov||NERC-NOC, Southampton|| 5|||| 10 10 ||Steven Alderson||NERC-NOC, Southampton||25|||| 11 ||Jeff Blundell ||NERC-NOC, Southampton||1 0||||11 ||Jeff Blundell ||NERC-NOC, Southampton||15|||| 12 12 ||Andrew Coward ||NERC-NOC, Southampton||35||NOC NEMO officer|| 13 13 ||George Nurser ||NERC-NOC, Southampton|| 5|||| 14 ||Hedong Liu ||NERC-NOC, Liverpool ||1 0||||14 ||Hedong Liu ||NERC-NOC, Liverpool ||15|||| 15 15 16 16 ---- 17 '''total weeks :''' [[BR]] 2+ 13+3+4+4+4+1+5+4 = 40 wk[[BR]]17 '''total weeks :''' [[BR]] 2+8+3+2+4+2+4+1+2+3+3 = 34 wk (NOCS) +?+?+? = 6 wk (NOCL)[[BR]] 18 18 19 19 Summary: … … 47 47 '''Motivation:''' Shared daily support to users, web & paper documentation. [[BR]] 48 48 '''Main task:''' (2 wk) [[BR]] 49 '''Principal Investigator :''' Andrew Coward (acc@noc.soton.ac.uk) [[BR]]49 '''Principal Investigator :''' Andrew Coward/Steven Alderson (acc@noc.soton.ac.uk) [[BR]] 50 50 51 51 === '''NOCS.2 - System maintenance''' === … … 57 57 - attending NEMO Steering, Developers and System Team meetings[[BR]] 58 58 - attending “merge party”[[BR]] 59 ( 7w)[[BR]]59 (2 w)[[BR]] 60 60 '''Principal Investigator :''' Steven Alderson (sga@noc.soton.ac.uk) [[BR]] 61 61 … … 63 63 === '''NOCS.3 — Prather advection''' === 64 64 '''Motivation:''' The Prather advection scheme is currently the advection scheme of choice in other key modelling systems (MOM, ROMS etc.) [[BR]] 65 '''Main task:''' ( 1wk) [[BR]]65 '''Main task:''' (3 wk) [[BR]] 66 66 (1) Implementation in the trunk+ NVTK + documentation (3 wk) v3.4 release[[BR]] 67 '''Principal Investigator :''' (@noc.soton.ac.uk) [[BR]]68 '''Deadline :''' 2 011 [[BR]]67 '''Principal Investigator :''' Andrew Coward/George Nurser (acc@noc.soton.ac.uk) [[BR]] 68 '''Deadline :''' 22nd April 2011 [[BR]] 69 69 '''Priority: '''Medium[[BR]] 70 70 '''Science Reviewer : '''Gurvan Madec (TBC)[[BR]] … … 73 73 [[BR]] 74 74 === '''NOCS.4 — Revisit of mass and salt fluxes''' (end) === 75 '''Motivation:''' As a consequence of the embedding of sea-ice into the ocean (see NOCS. 4), the total mass of salt of the combined sea-ice/ocean system is conserved by removing a volume of water from the ocean when ice forms or adding a volume of water when it melts. When ice forms, salt contained in the water is returned to the ocean, less the salt retained in the ice itself. When ice melts, the salt contained is added back to the ocean. [[BR]]75 '''Motivation:''' As a consequence of the embedding of sea-ice into the ocean (see NOCS.5), the total mass of salt of the combined sea-ice/ocean system is conserved by removing a volume of water from the ocean when ice forms or adding a volume of water when it melts. When ice forms, salt contained in the water is returned to the ocean, less the salt retained in the ice itself. When ice melts, the salt contained is added back to the ocean. [[BR]] 76 76 '''Status: ''' Implemented in 2010 but not finalised before the end of year merge. Code refresh and re-validation required. [[BR]] 77 '''Main task:''' ( 1wk) [[BR]]78 (1) Implementation in the trunk+ NVTK + documentation ( 3 wk) v3.3release[[BR]]79 '''Principal Investigator :''' (@noc.soton.ac.uk) [[BR]]77 '''Main task:''' (2 wk) [[BR]] 78 (1) Implementation in the trunk+ NVTK + documentation (2 wk) v3.4 release[[BR]] 79 '''Principal Investigator :''' Gurvan Madec (@noc.soton.ac.uk) [[BR]] 80 80 '''Deadline :'''2nd February 2011 [[BR]] 81 81 '''Priority: '''High[[BR]] … … 88 88 '''Status: '''Implemented in 2010 but not finalised before the end of year merge. Code refresh and re-validation required. The existing scheme to embed LIM2 and LIM3 will also be extended to include CICE (subject to the CICE interface entering the system) [[BR]] 89 89 '''Main task:''' (4 wk) [[BR]] 90 (1) Achieve the validation, especially with respect to CICE (2 wk)[[BR]]91 (2) Implementation in the trunk+ NVTK + documentation(2 wk) v3.4 release[[BR]]92 '''Principal Investigator :''' Yevgeny Aksenov (yka@noc.soton.ac.uk) [[BR]]93 '''Deadline :''' 3rd September 2011 [[BR]]90 (1) Re-implement LIM2/3 solution into v3.3 + NVTK + documentation (3 wk) v3.4 release[[BR]] 91 (2) Extend solution to include CICE (subject to availability of finished interface) (2 wk) v3.4 release[[BR]] 92 '''Principal Investigator :''' Gurvan Madec/Steven Alderson/Yevgeny Aksenov (yka@noc.soton.ac.uk) [[BR]] 93 '''Deadline :'''2nd September 2011 [[BR]] 94 94 '''Priority: '''High[[BR]] 95 95 '''Science Reviewer : '''Chris Harris (TBC)[[BR]] … … 98 98 [[BR]] 99 99 === '''NOCS.6 — Lateral ocean physics and TOP''' === 100 '''Motivation:''' The Griffies's implementation of the Gent and McWilliams eddy transport as a skew flux was implemented in 2010. This has the advantage that its numerical discretization can be written in terms of contributions from quarter cells – ‘triads’. This gives a tighter stencil, disallowing 2-gridpoint numerical noise that is permitted by the 100 '''Motivation:''' The Griffies's implementation of the Gent and McWilliams eddy transport as a skew flux was implemented in 2010. This has the advantage that its numerical discretization can be written in terms of contributions from quarter cells – ‘triads’. This gives a tighter stencil, disallowing 2-gridpoint numerical noise that is permitted by the advective discretization. Following the the merge of TRA-TRC advection schemes that also occurred in 2010, the Griffies operator can now be extended to work with passive tracers.[[BR]] 101 101 '''Status: ''' Ready to proceed as soon as the planned merge of t and s arrays has occurred. [[BR]] 102 102 '''Main task:''' (2 wk) [[BR]] … … 114 114 '''Main task:''' (4 wk) [[BR]] 115 115 (1) Support will be improved or added for ORCA1, ORCA05, ORCA025 and ORCA_R12 configurations in such a way that multiple vertical resolutions of each can be maintained. [[BR]] 116 (2) The use of .h90 files will also be suppressed. (NOCS team, 4wk)[[BR]]116 (2) The use of .h90 files will also be suppressed. [[BR]] 117 117 '''Principal Investigator :''' Andrew Coward (acc@noc.soton.ac.uk) [[BR]] 118 '''Deadline :'''1 October2011 [[BR]]118 '''Deadline :'''19th August 2011 [[BR]] 119 119 '''Priority: '''Medium[[BR]] 120 120 '''Science Reviewer : '''Not needed[[BR]] … … 127 127 (1) The replacement scheme will be implemented and its performance tested. [[BR]] 128 128 '''Principal Investigator :''' Andrew Coward (acc@noc.soton.ac.uk) [[BR]] 129 '''Deadline :'''18th June2011 [[BR]]129 '''Deadline :'''18th February 2011 [[BR]] 130 130 '''Priority: '''Medium[[BR]] 131 131 '''Science Reviewer : '''Mercator (TBC)[[BR]] … … 137 137 gather-scatter algorithm were tested and shown to improve scalability when large numbers of processors are used. A suitable version of the PRACE solution will be implemented.[[BR]] 138 138 '''Status: ''' A v3.2 branch was started in 2010 and a solution was implemented and successfully tested for T,U,V and F point exchanges. 139 '''Main task:''' ( 1wk) [[BR]]139 '''Main task:''' (2 wk) [[BR]] 140 140 (1) Port existing scheme to v3.3 and consider methods for I-point exchanges. [[BR]] 141 141 '''Principal Investigator :''' Andrew Coward (acc@noc.soton.ac.uk) [[BR]] … … 149 149 '''Motivation:''' The Neptune effect (Holloway 1992) is a well established parameterisation of the interaction of eddies with topography. The parameterisation is often seen as essential in Arctic ocean simulations even in high resolution models. The improvments it provide to an ORCA1-LIM simulation is shown in Wang and Holloway (OM, 2009). [[BR]] 150 150 '''Status: ''' Coded in v3.2. 151 '''Main task:''' ( 5wk) [[BR]]151 '''Main task:''' (3 wk) [[BR]] 152 152 (1) Add the parameterisation to the reference code [[BR]] 153 (2) Phase 1: Implement and test for fixed levels (v3.4)(NOCS team, 2wk)[[BR]]153 (2) Phase 1: Implement ready for v3.4 (NOCS team, 2wk)[[BR]] 154 154 (3) Phase 2: Test, document and report (v3.4) (NOCS team, 1wk)[[BR]] 155 155 '''Principal Investigator :''' Jeff Blundell (jeff@noc.soton.ac.uk) [[BR]] 156 '''Deadline :''' 28th May 2011 [[BR]]156 '''Deadline :'''18th February 2011 [[BR]] 157 157 '''Priority: '''High[[BR]] 158 158 '''Science Reviewer : '''Mercator (TBC)[[BR]] … … 163 163 '''Motivation:''' Work by our Canadian colleagues has demonstrated the potential benefits of spectral nudging techniques to restore large scale gradients without suppressing meso-scale activity. [[BR]] 164 164 '''Status: ''' Coded in v3.2. Requires porting to and testing and documenting in v3.4[[BR]] 165 '''Main task''' ( 4wk)[[BR]]166 '''Deadline :'''2 3rd April 2011 [[BR]]165 '''Main task''' (3 wk)[[BR]] 166 '''Deadline :'''22nd April 2011 [[BR]] 167 167 '''Priority: '''High[[BR]] 168 168 '''Science Reviewer :'''Mercator (TBC)[[BR]] … … 171 171 172 172 [[BR]] 173 === '''NOCL.1 — Horizontal Pressure gradient''' === 174 '''Motivation:''' [[BR]] 175 '''Status: ''' [[BR]] 176 '''Main task''' (? wk)[[BR]] 177 '''Deadline :''' [[BR]] 178 '''Priority: '''[[BR]] 179 '''Science Reviewer :'''[[BR]] 180 '''System Reviewer : '''[[BR]] 181 '''Principal Investigator :''' Hedong Liu (heau@pol.ac.uk) 182 183 [[BR]] 184 === '''NOCL.2 — Wetting and Drying''' === 185 '''Motivation:''' [[BR]] 186 '''Status: ''' [[BR]] 187 '''Main task''' (? wk)[[BR]] 188 '''Deadline :''' [[BR]] 189 '''Priority: '''[[BR]] 190 '''Science Reviewer :'''[[BR]] 191 '''System Reviewer : '''[[BR]] 192 '''Principal Investigator :''' Hedong Liu (heau@pol.ac.uk) 193 194 [[BR]] 195 === '''NOCL.3 — Smagorinsky viscosity''' === 196 '''Motivation:''' [[BR]] 197 '''Status: ''' [[BR]] 198 '''Main task''' (? wk)[[BR]] 199 '''Deadline :''' [[BR]] 200 '''Priority: '''[[BR]] 201 '''Science Reviewer :'''[[BR]] 202 '''System Reviewer : '''[[BR]] 203 '''Principal Investigator :''' Hedong Liu (heau@pol.ac.uk) 204 205 [[BR]]
