Changeset 10279 for NEMO/trunk/src/OCE/CRS/README.rst
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- 2018-11-07T12:04:15+01:00 (6 years ago)
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NEMO/trunk/src/OCE/CRS/README.rst (modified) (7 diffs)
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NEMO/trunk/src/OCE/CRS/README.rst
r10201 r10279 1 ********************************** 1 2 On line biogeochemistry coarsening 2 ================================== 3 4 .. include:: .global.rst 3 ********************************** 5 4 6 5 .. contents:: 7 6 :local: 8 7 9 .. role:: underline10 :class: underline11 12 ------------13 8 Presentation 14 ------------ 9 ============ 15 10 16 11 A capacity of coarsening physics to force a BGC model coupled to NEMO has been developed. … … 20 15 A presentation is available [attachment:crs_wiki_1.1.pdf here], where the methodology is presented. 21 16 22 -----------------------------------------------------23 17 What is available and working for now in this version 24 ----------------------------------------------------- 18 ===================================================== 25 19 26 20 [To be completed] 27 21 28 ----------------------------------------------29 22 Description of the successful validation tests 30 ---------------------------------------------- 23 ============================================== 31 24 32 25 [To be completed] 33 26 34 ------------------------------------------------------------------35 27 What is not working yet with on line coarsening of biogeochemistry 36 ------------------------------------------------------------------ 28 ================================================================== 37 29 38 30 [To be completed] … … 40 32 ''should include precise explanation on MPI decomposition problems too'' 41 33 42 ---------------------------------------------43 34 How to set up and use on line biogeochemistry 44 --------------------------------------------- 35 ============================================= 45 36 46 :underline:`How to activate coarsening?` 37 Extract the on line biogeochemistry branch 38 ------------------------------------------ 39 40 To get the appropriate source code with the on line coarsening of biogeochemistry feature: 41 42 .. code-block:: console 43 44 $ svn co https://forge.ipsl.jussieu.fr/nemo/browser/NEMO/branches/2018/dev_r5003_MERCATOR6_CRS 45 46 47 How to activate coarsening? 48 --------------------------- 47 49 48 50 To activate the coarsening, ``key_crs`` should be added to list of CPP keys. … … 83 85 so only works when ``key_top`` is in the cpp list and eventually ``key_pisces`` or ``key_my_trc``. 84 86 85 :underline:`Choice of operator to coarsene KZ` 87 Choice of operator to coarsene KZ 88 --------------------------------- 86 89 87 90 A sensiblity test has been done with an Age tracer to compare the different operators. … … 90 93 Some results can be found [xxx here] 91 94 92 :underline:`Example of xml files to output coarsened variables with XIOS` 95 Example of xml files to output coarsened variables with XIOS 96 ------------------------------------------------------------ 93 97 94 98 In the [attachment:iodef.xml iodef.xml] file, a "nemo" context is defined and … … 98 102 the associated variable are listed in [attachment:file_crs_def.xml file_crs_def.xml ]. 99 103 100 :underline:`Passive tracers tracers initial conditions` 104 Passive tracers tracers initial conditions 105 ------------------------------------------ 101 106 102 107 When initial conditions are provided in NetCDF files, the field might be: … … 132 137 cn_dir = './' ! root directory for the location of the data files 133 138 134 :underline:`PISCES forcing files` 139 PISCES forcing files 140 -------------------- 135 141 136 142 They might be on the coarsened grid. 137 143 138 :underline:`Perspectives` 144 Perspectives 145 ============ 139 146 140 147 For the future, a few options are on the table to implement coarsening for biogeochemistry in 4.0 and
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