Changes between Version 11 and Version 12 of user/lovato/cfgrst

Timestamp:

2018-12-04T14:59:12+01:00 (6 years ago)

Author:

lovato

Comment:

--

user/lovato/cfgrst

@@ -1 +1 @@
 {{{
 #!rst
+
+https://forge.ipsl.jussieu.fr/nemo/wiki/WikiRestructuredText
 
 REFERENCE CONFIGURATIONS
@@ -29 +31 @@
 ====================== ===== ===== ===== ======== ======= ================================================
 
-https://forge.ipsl.jussieu.fr/nemo/wiki/WikiRestructuredText
+**How to create an experiment from a reference configuration**
+
+makenemo bla bla bla
+
+
 
 AGRIF_DEMO
@@ -208 +214 @@
 ----------------
 
-ORCA2_OFF_PISCES  shares the same general configuration of ORCA2_ICE_PISCES, but dynamical fields are pre-calculated and stored with 5 days frequency.
-This enables for an offline coupling of all TOP components, here specifically dealing with PISCES biogeochemical model.
-
-Pre-calculated dynamical fields are provided to NEMO using the namelist ``&namdta_dyn``  in ``namelist_cfg`` :
+ORCA2_OFF_PISCES  shares the same general offline configuration of ORCA2_ICE_TRC, but only PISCES model is an active component of TOP.
+
+
+ORCA2_OFF_TRC
+-------------
+
+ORCA2_OFF_TRC is based on the ORCA2 global ocean configuration (see `ORCA2_ICE_PISCES`_ for general description) along with the tracer passive transport module (TOP), but dynamical fields are pre-calculated and read with specific time frequency.
+
+This enables for an offline coupling of TOP components, here specifically inorganic carbon compounds (cfc11, cfc12, sf6, c14) and water age module (age). See ``namelist_top_cfg`` to inspect the selection of each component with the dedicated logical keys.
+
+Pre-calculated dynamical fields are provided to NEMO using the namelist ``&namdta_dyn``  in ``namelist_cfg``, in this case with a 5 days frequency (120 hours):
 
 .. code-block:: fortran
@@ -220 +233 @@
      ln_dynrnf       =  .false.    !  runoffs option enabled (T) or not (F)
      ln_dynrnf_depth =  .false.    !  runoffs is spread in vertical (T) or not (F)
-  !   fwbcorr        = 3.786e-06   !  annual global mean of empmr for ssh correction
-
      cn_dir      = './'      !  root directory for the ocean data location
      !___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
@@ -242 +253 @@
   /
 
-
-:trac:`source:/NEMO/trunk/cfgs/ORCA2_OFF_TRC/EXPREF/namelist_cfg@head:309-334`
-
-
-source:/NEMO/trunk/cfgs/ORCA2_OFF_TRC/EXPREF/namelist_cfg@head:309-334
-
 Input dynamical fields for this configuration (ORCA2_OFF_v4.0.tar_) comes from a 2000 years long climatological simulation of ORCA2_ICE using ERA40 atmospheric forcing.
 
-
-
-
-ORCA2_OFF_TRC
--------------
-
-``ORCA2_OFF_TRC`` uses the ORCA2_LIM configuration in which the tracer passive transport module TOP has been
-activated in standalone using the dynamical fields that are pre calculated.
-
-See `ORCA2_ICE_PISCES`_ for general description of ORCA2.
-
-In ``namelist_top_cfg``, different passive tracers can be activated ( cfc11, cfc12, sf6, c14, age ) or my-trc,
-a user-defined tracer.
-
-The dynamical fields are used as input, they are coming from a 2000 years of an ORCA2_LIM climatological run using
-ERA40 atmospheric forcing.
+Note that, this configuration default uses linear free surface (``ln_linssh = .true.``) assuming that model mesh is not varying in time and it includes the bottom boundary layer parameterization (``ln_trabbl = .true.``) that requires the provision of bbl coefficients through ``sn_ubl`` and ``sn_vbl`` fields.
+
+It is also possible to activate PISCES model (see ORCA2_OFF_PISCES_) or a user defined set of tracers and source-sink terms with ``ln_my_trc = .true.`` (and adaptation of trunk/src/TOP/MY_TRC routines).
+
+In addition, the offline module (OFF) allows for the provision of further fields:
+
+1. **River runoff** can be provided to TOP components by setting ``ln_dynrnf = .true.`` and by including an input datastream similarly to the following:
+
+.. code-block:: fortran
+
+     sn_rnf      = 'dyna_grid_T'           ,       120         , 'sorunoff'  ,  .true.   , .true. , 'yearly'  , ''               , ''       , ''
+
+2. **VVL dynamical fields**, in the case input data were produced by a dyamical core using variable volume (``ln_linssh = .false.``) it necessary to provide also diverce and E-P at before timestep by including input datastreams similarly to the following
+
+.. code-block:: fortran
+
+     sn_div       = 'dyna_grid_T'           ,       120         ,    'e3t'     ,  .true.   , .true. , 'yearly'  , ''               , ''       , ''
+     sn_empb      = 'dyna_grid_T'           ,       120         , 'sowaflupb'  ,  .true.   , .true. , 'yearly'  , ''               , ''       , ''
+
+
+More details can be found by inspecting the offline data manager at :trac:`source:/NEMO/trunk/src/OFF/dtadyn.F90`
+
 
 ORCA2_SAS_ICE
 -------------
 
-``ORCA2_SAS_ICE`` is a demonstrator of the SAS ( Stand-alone Surface module ) based on ORCA2_LIM configuration.
-
-The standalone surface module allows surface elements such as sea-ice, iceberg drift and surface fluxes to
-be run using prescribed model state fields.
-For example, it can be used to inter-compare different bulk formulae or adjust the parameters of
-a given bulk formula
-
-See `ORCA2_ICE_PISCES`_ for general description of ORCA2.
-
-Same input files as `ORCA2_ICE_PISCES`_ are needed plus fields from a previous ORCA2_LIM run.
-
-More informations on input and configuration files in `NEMO manual`_.
+ORCA2_SAS_ICE is a demonstrator of the Stand-Alone Surface (SAS) module and it relies on ORCA2 global ocean configuration (see `ORCA2_ICE_PISCES`_ for general description).
+
+The standalone surface module allows surface elements such as sea-ice, iceberg drift, and surface fluxes to be run using prescribed model state fields.
+It can profitably be used to compare different bulk formulae or adjust the parameters of a given bulk formula.
+
+More informations about SAS can be found in NEMO manual.
 
 SPITZ12