Changes between Version 3 and Version 4 of 2010WP/2010Action_institutions_LOCEAN
- Timestamp:
- 2009-11-21T17:09:09+01:00 (14 years ago)
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2010WP/2010Action_institutions_LOCEAN
v3 v4 1 1 [[PageOutline]] 2 2 3 = ''' A - 2010 LOCEAN-NEMO teamactions'' =3 = '''LOCEAN-NEMO team - 2010 actions'' = 4 4 5 5 … … 29 29 [[BR]] 30 30 31 === ''' A.1 — resolving the 2 versions of time-stepping''' ===31 === '''LOCEAN.1 — resolving the 2 versions of time-stepping''' === 32 32 '''Motivation:''' The NEMO former time stepping did not conserve the tracer when vvl were used (i.e. non linear free surface). Two time-stepping strategies have been implemented, one in Paris and one in Toulouse. The former is described in Leclair and Madec (OM 2009), the latter is based on Shchepetkin and McWilliams (OM 2005) work. The objective here is to intercompare the two solutions and either chose the best or improve the co-existence of the two time stepping (more readability and reduce the number of modules) [[BR]] 33 33 '''Status :''' Paris time stepping already in the trunk (v3.2), Toulouse' one will be committed early 2010 (cf C.4, v3.3) [[BR]] … … 39 39 40 40 [[BR]] 41 === ''' A.2 — Configuration manager''' ===41 === '''LOCEAN.2 — Configuration manager''' === 42 42 '''Motivation:''' Create the configuration tools (CFG-tools): user-friendly interface, the tools, and the documentation associated to the creation of a new model configuration, and especially configurations defined as a zoom of an ORCA configuration. The tools include the generation of a grid, a bathymetry, an initial state, a forcing data set, and open boundary conditions. 43 43 '''Status :''' Start in August 2009, within My_Ocean (Brice Lemaire position). Work done in collaboration with IFREMER. [[BR]] … … 50 50 51 51 [[BR]] 52 === ''' A.3 — MPP evolution''' (continuation) ===52 === '''LOCEAN.3 — MPP evolution''' (continuation) === 53 53 '''Motivation:''' Improve the mpp behaviour of NEMO by playing with width of the overlap area, the number of communication, the dynamical allocation and the suppression of the solvers. [[BR]] 54 54 '''Status :''' the mpp library has been rewritten in 2009 [[BR]] … … 62 62 63 63 [[BR]] 64 === ''' A.4 — IOM for outputs''' (continuation) ===64 === '''LOCEAN.4 — IOM for outputs''' (continuation) === 65 65 '''Motivation:''' Further developments will be made to impove/add functionality in IOM server. Coll. Yann Meurdesoif [[BR]] 66 66 '''Status :''' the IOM library interface has been written and implemented in v3.2. [[BR]] … … 73 73 74 74 [[BR]] 75 === ''' A.5 — Coupled interface''' (end) ===75 === '''LOCEAN.5 — Coupled interface''' (end) === 76 76 '''Motivation:''' The current coupled surface module only work with LIM2. Its functionality should be extended to the cases where sea ice is not used (for example with region coupled configuration), and where a multi category sea-ice component is used (LIM3 or CICE). Furthermore, the module is interfaced to OASIS-3 not 4, the latest version which allows parallel coupling.[[BR]] 77 77 '''Status :''' The coupled interface with LIM3 is currently developed in the framework of EC-earth project. [[BR]] … … 85 85 86 86 [[BR]] 87 === ''' A.6 — vvl compatibility with TRC''' ===87 === '''LOCEAN.6 — vvl compatibility with TRC''' === 88 88 '''Motivation:''' The changes introduced in T and S equation for both vvl and the two time stepping strategies should be introduced for the passive tracers (TRC). [[BR]] 89 89 '''main task :''' (6 wk) [[BR]] … … 93 93 94 94 [[BR]] 95 === ''' A.7 — Merge TRA-TRC''' ===95 === '''LOCEAN.7 — Merge TRA-TRC''' === 96 96 '''Motivation:''' Merge of active and passive tracer advection/diffusion modules to avoid duplication of almost identical modules[[BR]] 97 97 '''main tasks :''' (24 wk) [[BR]] … … 102 102 103 103 [[BR]] 104 === ''' A.8 — reference manuels''' (continuation) ===104 === '''LOCEAN.8 — reference manuels''' (continuation) === 105 105 '''Motivation:''' paper documentation a never-ending story. [[BR]] 106 106 '''main task :''' (6 wk)[[BR]] … … 111 111 112 112 [[BR]] 113 === ''' A.9 — Update of the ocean physics''' ===113 === '''LOCEAN.9 — Update of the ocean physics''' === 114 114 '''Motivation:''' Some aspects of the ocean physics and numeric require [[BR]] 115 115 '''Status :''' Item (1) and (2) have been developed but not implemented in the reference. Item (3) and (4) have not started. [[BR]] … … 122 122 123 123 [[BR]] 124 === ''' A.10 — ORCA2-LIM based on NEMO''' (continuation) ===124 === '''LOCEAN.10 — ORCA2-LIM based on NEMO''' (continuation) === 125 125 '''Motivation:''' Provide to all groups using NEMO in coupled O/I/A simulations a reference set of forced experiments that document the effect of various physical package as well as the changes from the OPA8 to NEMO with respect to the ocean and ice components (and possibly PISCES). This is part of the IsENES EU project. [[BR]] 126 126 '''Status :''' ORCA2-LIM2 configuration (bathy, physics) has been updated, and Standard output for IPCC runs using IOM(v3.2). An environment has been developed to run long forced and coupled experiments together with the creation of standard control plots. [[BR]] … … 135 135 136 136 [[BR]] 137 === ''' A.11 — Development of TAM''' (continuation) ===137 === '''LOCEAN.11 — Development of TAM''' (continuation) === 138 138 '''Motivation:''' development of the Tangent and Adjoint Model (TAM) of NEMO.[[BR]] 139 '''Status :''' ANR VODA, with a major contribution from the LJK team (3 years, started in 2008). [[BR]]139 '''Status :''' Grenoble acion (LJK, LEGI, ANR VODA), a 3 years, started in 2008, and well engaged. [[BR]] 140 140 '''main tasks :''' (20 wk) [[BR]] 141 141 (1) write the linear tangent model of NEMO/OPA and the validation tools. (v3.4 or v3.5) [[BR]]
