Changeset 11628 for NEMO/branches/2019/ENHANCE-03_domcfg/README.rst
- Timestamp:
- 2019-10-01T18:12:05+02:00 (4 years ago)
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NEMO/branches/2019/ENHANCE-03_domcfg/README.rst
r11599 r11628 19 19 NOTA: it can be run in multiproc mode, but in output there will be domain_cfg_00xx.nc files 20 20 21 === Closed seas (closea module) ===22 23 If you want to define closed seas in the bathymetry either to suppress them at runtime or24 redistribute freshwater fluxes, then you need to run make_closea_masks.py after you have25 created the basic domain_cfg file. This utility will add "closea_mask*" fields to the26 domain_cfg file to define the closed seas in the configuration. (If you have closed seas27 but don't want to treat them in a special way then you can ignore this step).28 29 21 ================================ 30 22 = HOW TO USE … … 33 25 IMPORTANT : keep the namelist_ref committed inchanged. !!! 34 26 35 NEW OPTION ln_e3_dep in the namelist_ref: 27 NEW OPTION: 28 * ln_e3_dep 36 29 till nemo_v3.6_stable e3 were done like an analytical derivative of depth function 37 30 now e3=dk[depth] in discret sens … … 44 37 ! ! only there for backward compatibility test with v3.6 45 38 ! 39 40 * ln_domclo 41 The definition of closed sea are now integrated into ./make_domain_cfg.exe. The need on an external python script and hard coded indices has been removed. 42 ln_domclo=T will generate the masks needed to mask or correct 43 the fwf unbalance over closed sea. If non defined closed sea are detected, a mask containing this will also be generated. 44 The detection of the lake is done using a lat/lon seed and a flood filling algorithm (the default namelist should work for any resolution). 45 The definition of the target area is done by defining a lat/lon position center, then all wet points at a defined distance of it will be selected. 46 Options are available to select only coastal points if needed. 46 47 47 48 2) copy in DOMAINcfg directory same input files (of related configuration) required in v3.6_stable.
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