Changes between Version 2 and Version 3 of 2014WP/2014_SystemSimplification_v2

Timestamp:

2014-02-05T14:11:26+01:00 (10 years ago)

Author:

gm

Comment:

--

2014WP/2014_SystemSimplification_v2

@@ -41 +41 @@
                 !- adapte OFF line for tracer to variable volume (2015?) 
 
-'''*''' linear ssh option set without optimization (i.e. starting from the non-linear case with minimal changes, not optimal changes), or linear case suppressed ?? We should probably keep a linear case for test cases. (2014-2015 ?)
+'''*''' '''linear ssh''' option set without optimization (i.e. starting from the non-linear case with minimal changes, not optimal changes), or linear case suppressed ?? We should probably keep a linear case for test cases. (2014-2015 ?)
 
-'''*''' sea-ice : embedded sea-ice as default
+'''*''' '''sea-ice''' : embedded sea-ice as default
 
                 !-  suppress levitating sea ice with virtual salt fluxes. (2014 ?)
@@ -53 +53 @@
                 !- need BDY compatibility with embedded sea-ice …. (who when?)
 
-'''-'''  tracer advection scheme: diminish their number (?). 
+'''-'''  '''tracer advection scheme''': diminish their number (?). 
 
               !-  Typically one module for 2^nd^/4^th^ order and one for a 3^rd^ order scheme, both associated with an optional flux limiter to ensure positivity. To be discussed
@@ -59 +59 @@
               !- Addition of the rotation of the diffusive part of 3^rd^ order scheme (2015 ?)
 
-'''-''' • vertical physics:  simplification versus diversity
+'''-''' '''vertical physics''':  simplification versus diversity
 
-                - keep only one (GLS) ? or maintain some diversity? 
+                !- keep only one (GLS) ? or maintain some diversity? 
 
-                - KPP remove unless if-less KPP is implemented (Lemarié et al 2012). Keeping a validated KPP scheme in the system make sense for comparison purposes. 
+                !- KPP remove unless if-less KPP is implemented (Lemarié et al 2012). Keeping a validated KPP scheme in the system make sense for comparison purposes. 
 
-                - suppress or keep the explicit vertical diffusion
+                !- suppress or keep the explicit vertical diffusion
+[[BR]]
 
 '''OBSOLESCENT features'''
+[[BR]]
 
-mains:
 
-'''*''' • remove LIM2 : only LIM3 remains in the system (planed 2014)
+'''mains''':
 
-'''*''' • remove OBC : only BDY remains in the system (planed 2013, early 2014)
+   '''*'''      remove '''LIM2''' : only LIM3 remains in the system (planed 2014)
 
-'''*''' • remove OASIS 3 and 4 :  OASIS-MCT (planed 2014)
+   '''*'''      remove '''OBC''' : only BDY remains in the system (planed 2013, early 2014)
 
-'''-''' • duplicate isoneutral operator: keep only the Griffies' one (tests needed before decision, tests planed in 2014 NOCS+LOCEAN) 
+   '''*'''      remove '''OASIS''' 3 and 4 :  OASIS-MCT (planed 2014)
 
-smaller one
+   '''-''' duplicate '''isoneutral operator''': keep only the Griffies' one (tests needed before decision, tests planed in 2014 NOCS+LOCEAN) 
+[[BR]]
 
-'''-''' • Non-penetrative convection : either correct it (using alpha & beta) or remove it (who?)
+'''smaller ones'''
 
-'''*''' • remove acceleration of convergence (notably rdttra=F(k) ==> unique rdt)
+   '''-'''      '''Non-penetrative convection''' : correct it (using alpha & beta) (L. Brodeau, Stockholm)
 
-'''*''' • remove Neptune effect : ORCA1 runs shows its inefficiency.
+   '''*'''      remove '''acceleration of convergence''' (notably rdttra=F(k) ==> unique rdt)
 
-'''-''' • Smagorinsky (?) : use 3rd order operator (UBS) instead and remove it ?
+   '''*'''      remove Neptune effect : ORCA1 runs shows its inefficiency ('''WP 2014''').
 
-I/O 
+   '''-'''      Smagorinsky (?) : use 3rd order operator (UBS) instead and remove it ?
+[[BR]]
 
-'''-''' • remove Dimg format (?) (agreement needed from DRAKKAR group) 
+'''I/O''' 
 
-'''?''' • remove IOIPSL : 2 issues, still use in some places, and XIOs portability… (''probably much too early to decide that'')
+   '''-'''      remove Dimg format (?) (agreement needed from DRAKKAR group) 
 
-'''*''' • use of XIOS logical to control the computation of diagnostics (2014-2015, '''who?''')
+   '''?'''      remove IOIPSL : 2 issues, still use in some places, and XIOs portability… (''probably much too early to decide that'')
+
+   '''*'''      • use of XIOS logical to control the computation of diagnostics (2014-2015, '''who?''')
+[[BR]]
+[[BR]]
+
 
 '''CODE cleaning'''
 
-'''*''' • OBS operator : clean the stand-alone implementation ('''planned 2014''')
+   '''*'''      OBS operator : clean the stand-alone implementation ('''WP 2014''')
 
-'''*''' • suppress most of the CPP keys, if not all of them (2015 ?)
+   '''*'''      suppress most of the CPP keys, if not all of them (2015 ?)
 
-'''*''' • dynamical allocation: return back to standard allocation (?) (no more '''CALL '''wrk_alloc and '''CALL '''wrk_dealloc)  Evaluation to decided what to do ('''planned 2014''')
+   '''*'''      dynamical allocation: return back to standard allocation (?) (no more '''CALL '''wrk_alloc and '''CALL '''wrk_dealloc)  Evaluation to decided what to do ('''WP 2014''')
 
-'''*''' • no more potential density (zdfnpc and MLD computed from alpha & beta) ('''planned''' '''2014''')
+   '''*'''      no more potential density (zdfnpc and MLD computed from alpha & beta) ('''WP 2014''')
 
-'''*''' • remove all hard coded specific alterations associated with configurations (ORCA,…) while introducing associated input files (2015 ?)
+   '''*'''      remove all hard coded specific alterations associated with configurations (ORCA,…) while introducing associated input files (2014-2015 ?)
 
-'''*'''         • same for the definition of coordinate system (s, mixed z-s): only a simple case hard coded. For more sophisticated cases, the required information should be  read in an input file. (2015 ?)
+   '''*'''      same for the definition of coordinate system (s, mixed z-s): only a simple case hard coded. For more sophisticated cases, the required information should be    read in an input file. (2015 ?)
 
-'''*''' • avm defined at t-point ==> suppress avmu, avmv and ~10 lbc_lnk calls (2015 ?)
+   '''*'''      avm defined at t-point ==> suppress avmu, avmv and ~10 lbc_lnk calls (2015 ?)
 
-'''-''' • LDF: remove 1D and 2D cases, keep only 3D ; laplacian and bilaplacian coefficients defined at the same points (T and F) ;  time varying coefficients (Smagorinsky, function of growth rate of baroclinic instabilities): better integration rather than configuration dependent cases (2015 ?)  
+   '''*'''      LDF: remove 1D and 2D cases, keep only 3D ; laplacian and bilaplacian coefficients defined at the same points (T and F) ;  time varying coefficients (Smagorinsky, function of growth rate of baroclinic instabilities): better integration rather than configuration dependent cases ('''on going work''', 2015 ?)