Changes between Version 7 and Version 8 of ticket/1593_CNRS9_NOC3_LDF

Timestamp:

2015-09-13T09:56:06+02:00 (9 years ago)

Author:

gm

Comment:

--

ticket/1593_CNRS9_NOC3_LDF

@@ -23 +23 @@
 Three steps:
 
-  '''          I. Phasing of horizontal scale factors'''
+  '''                 I. Phasing of horizontal scale factors '''       ===>>> OK see '''    revision  [https://forge.ipsl.jussieu.fr/nemo/log/branches/2015/dev_r5721_CNRS9_NOC3_LDF?rev=5737 5737]  '''     )
 
 '''   (I.1)''' standardisation of the name of quantities derived from horizontal scale factors (many modules of NEMO)[[BR]]The chosen names of quantities derived from horizontal scale factors are:[[BR]]- inverse of scale factors : r1_e1t, r1_e2t, r1_e1u, r1_e2u, r1_e1v, r1_e2v, r1_e1f, r1_e2f ;[[BR]]- surfaces and their inverse:    e1e2t, e1e2u , e1e2v, e1e2f  and, r1_e1e2t , r1_e1e2u , r1_e1e2v, r1_e1e2f ;[[BR]]- ratio (used in traldf...) : e2_e1u , e1_e2v(I.1) generalize of the use of surface scale factors ;[[BR]]These quantities are defined in memory in dom_oce.F90, and set to their proper value in domhgr.F90
@@ -29 +29 @@
 '''   (I.2)''' add a optional read of surface scale factors at velocity points in coordinate file (domhgr.F90)[[BR]]        The input coordinate file have to include e1e2u and e1e2v in case of reduction of the scale factors in some straits.[[BR]]        When e1u or e2v are reduced in some straits, the surface at u- and v-points remains unchanged.[[BR]]        This allows to suppress the dom_vvl_orca_fix routine from dlmvvl.F90 module.[[BR]]''Note that this change modifies the model results'', as it contains a better handling of reduced strait width (i.e. reduced surface between 2 adjacent U or V points, but unchanged U and V points volume).[[BR]]The implementation performed here is a first step to the full simplification of domhgr.F90. We kept here the hard coded reduction of scale factor in some straits for some given ORCA configuration. [[BR]]A last step (see IV) will be to suppress the hard coded reduction of some scale factor as it will be always given in the coordinates.nc file together with the e1e2u & e1e2v surfaces.
 
-  '''          II. Phasing of the advective/diffusive trends on tracers'''
+  '''                 II. Phasing of the advective/diffusive trends on tracers'''
 
 '''   (II.1)''' ...
 
-  '''          III. Phasing of viscous trends'''
+  '''                 III. Phasing of viscous trends'''
 
 '''   (III.1)'''
@@ -39 +39 @@
 ...
 
-  '''         IV. Finalize the simplification'''
+  '''                IV. Finalize the simplification'''
 
-  '''         (IV.1) '''         suppression of hard coded reduction of scale factor in some straits for some given ORCA configuration.[[BR]]'''add''' in NEMOGCM/TOOLS a directory a program that read a coordinates.nc file apply a reduction of scale factors in some straits, and create the associated extended coordinates file (coordinates_e1e2u_v.nc).[[BR]]create the extended coordinates files form ORCA 2°, 1°, and 0.5°.
+  '''                (IV.1) '''                suppression of hard coded reduction of scale factor in some straits for some given ORCA configuration.[[BR]]       '''       add'''        in NEMOGCM/TOOLS a directory a program that read a coordinates.nc file apply a reduction of scale factors in some straits, and create the associated extended coordinates file (coordinates_e1e2u_v.nc).[[BR]]       create the extended coordinates files form ORCA 2°, 1°, and 0.5°.
 
 ...