Changes between Version 4 and Version 5 of user/lovato/cfgrst


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Timestamp:
2018-12-03T23:28:38+01:00 (22 months ago)
Author:
lovato
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  • user/lovato/cfgrst

    v4 v5  
    99**The NEMO System Team is in charge of these configurations.** 
    1010 
    11 Configurations developed within external research projects or initiatives that make use of NEMO are welcome to be publicized also through the NEMO website by filling up the form at link http://www.nemo-ocean.eu/projects/add 
    12  
     11Configurations developed by external research projects or initiatives that make use of NEMO are welcome to be publicized also through the NEMO website by filling up the form `Add project <http://www.nemo-ocean.eu/projects/add>`_ 
    1312 
    1413Available Configurations  
    1514------------------------ 
    1615====================== ===== ===== ===== ========  ======= ================================================ 
    17  Configuration                     Component(s)                             Input File(s) 
     16 Configuration                     Component(s)                             Input & Forcing File(s) 
    1817---------------------- ----------------------------------- ------------------------------------------------ 
    1918 Name                   OPA   SI3   TOP   PISCES    AGRIF 
     
    3736---------- 
    3837 
    39 **AGRIF_DEMO** is based on the **ORCA2_LIM3_PISCES** global 2° configuration with the inclusion of 3 online nested grids that demonstrate the overall capabilities of AGRIF (Adaptive Grid Refinement In Fortran) in a realistic context (including the nesting of sea ice models). 
    40  
    41 The configuration includes a 1:1 grid in the Pacific and two successively nested grids with odd and even refinement ratios over the Arctic ocean. 
    42 The finest grid spanning the whole Svalbard archipelago is of particular interest to check that sea ice coupling is correctly performed. 
    43 The 1:1 grid, used alone, is used as a benchmark to check that the solution is not corrupted by grid exchanges. 
    44  
    45 Note that since grids interact only at the baroclinic time level, numerically exact results can not be achieved in the 1:1 case. 
    46 One has to switch to a fully explicit in place of a split explicit free surface scheme in order to retrieve perfect reproducibility. 
    47  
    48 Corresponding ``AGRIF_FixedGrids.in`` file is given by:: 
    49  
    50         2 
    51         42 82 49 91 1 1 1 
    52         122 153 110 143 4 4 4 
    53         0 
    54         1 
    55         38 80 71 111 3 3 3 
    56         0 
     38AGRIF_DEMO is based on the *ORCA2_LIM3_PISCES* global 2° configuration with the inclusion of 3 online nested grids that demonstrate the overall capabilities of AGRIF (Adaptive Grid Refinement In Fortran) in a realistic context (including the nesting of sea ice models). 
     39 
     40The configuration includes a 1:1 grid in the Pacific and two successively nested grids with odd and even refinement ratios over the Arctic ocean, with the finest grid spanning the whole Svalbard archipelago that is of particular interest to test sea ice coupling. 
     41 
     42The 1:1 grid can be used alone as a benchmark to check that the model solution is not corrupted by grid exchanges.  
     43Note that since grids interact only at the baroclinic time level, numerically exact results can not be achieved in the 1:1 case. Perfect reproducibility is obtained only by switching to a fully explicit setip instead of a split explicit free surface scheme. 
    5744 
    5845AMM12 
    5946----- 
    6047 
    61 ``AMM12`` for *Atlantic Margin Model 12kms* is a `regional model`_ covering the Northwest European Shelf domain on 
    62 a regular lat-lon grid at approximately 12km horizontal resolution. 
    63 The key ``key_amm_12km`` is used to create the correct dimensions of the AMM domain. 
    64  
    65 | This configuration tests several features of NEMO functionality specific to the shelf seas. 
    66 | In particular, the AMM uses s-coordinates in the vertical rather than z-coordinates and is forced with 
    67   tidal lateral boundary conditions using a flather boundary condition from the BDY module (``key_bdy``). 
    68  
    69 The AMM configuration uses the GLS (``key_zdfgls``) turbulence scheme, 
    70 the VVL non-linear free surface (``key_vvl``) and time-splitting (``key_dynspg_ts``). 
    71  
    72 In addition to the tidal boundary condition, the model may also take open boundary conditions from 
    73 a North Atlantic model. 
    74 Boundaries may be completely ommited by removing the BDY key (key_bdy) in ``./cfgs/AMM12/cpp_AMM12_fcm``. 
    75  
    76 Sample surface fluxes, river forcing and a sample initial restart file are included to test a realistic model run. 
    77 The Baltic boundary is included within the river input file and is specified as a river source. 
    78 Unlike ordinary river points the Baltic inputs also include salinity and temperature data. 
     48AMM12 stands for *Atlantic Margin Model at 12 km* that is a regional configuration covering the Northwest European Shelf domain on a regular horizontal grid of ~12 km of resolution (see `O'Dea et al., 2012 <http://www.tandfonline.com/doi/pdf/10.1080/1755876X.2012.11020128>`_). 
     49 
     50This configuration allows to tests several features of NEMO specifically addressed to the shelf seas.  
     51In particular, AMM12  accounts for vertical s-coordinates system, GLS turbulence scheme, tidal lateral boundary conditions using a flather scheme (see more in BDY). 
     52Boundaries may be completely omitted by setting ``ln_bdy = .false.`` in nambdy. 
     53 
     54Sample surface fluxes, river forcing and an initial restart file are included to test a realistic model run (AMM12_v4.0.tar_). 
     55 
     56Note that, the Baltic boundary is included within the river input file and is specified as a river source, but unlike ordinary river points the Baltic inputs also include salinity and temperature data. 
    7957 
    8058C1D_PAPA 
     
    312290SPITZ12 is regional configuration around the Svalbard archipelago 
    313291 
    314 .. _regional model:               http://www.tandfonline.com/doi/pdf/10.1080/1755876X.2012.11020128 
     292.. _AGRIF_DEMO_v4.0.tar:          http://prodn.idris.fr/thredds/fileServer/ipsl_public/romr005/Online_forcing_archives/AGRIF_DEMO_v4.0.tar 
    315293.. _AMM12_v4.0.tar:               http://prodn.idris.fr/thredds/fileServer/ipsl_public/romr005/Online_forcing_archives/AMM12_v4.0.tar 
    316294.. _PISCES biogeochemical model:  http://www.geosci-model-dev.net/8/2465/2015 
     
    320298.. _INPUTS_SAS_v4.0.tar:          http://prodn.idris.fr/thredds/fileServer/ipsl_public/romr005/Online_forcing_archives/INPUTS_SAS_v4.0.tar 
    321299.. _INPUTS_C1D_PAPA_v4.0.tar:     http://prodn.idris.fr/thredds/fileServer/ipsl_public/romr005/Online_forcing_archives/INPUTS_C1D_PAPA_v4.0.tar 
     300.. _SPITZ12_v4.0.tar:             http://prodn.idris.fr/thredds/fileServer/ipsl_public/romr005/Online_forcing_archives/SPITZ12_v4.0.tar 
     301 
    322302.. _Reffray 2015:                 http://www.geosci-model-dev.net/8/69/2015 
    323303.. _COREII:                       http://prodn.idris.fr/thredds/catalog/ipsl_public/reee512/ORCA2_ONTHEFLY/FILLED_FILES/catalog.html 
    324 .. _SPITZ12_v4.0.tar:             http://prodn.idris.fr/thredds/fileServer/ipsl_public/romr005/Online_forcing_archives/SPITZ12_v4.0.tar 
    325 .. _AGRIF_DEMO_v4.0.tar:          http://prodn.idris.fr/thredds/fileServer/ipsl_public/romr005/Online_forcing_archives/AGRIF_DEMO_v4.0.tar 
     304.. _ODea 2012:               http://www.tandfonline.com/doi/pdf/10.1080/1755876X.2012.11020128 
    326305 
    327306}}}