Changes between Version 4 and Version 5 of 2021WP/KNL-01_Sibylle_RK3_stage1

Timestamp:

2021-03-01T18:18:30+01:00 (3 years ago)

Author:

techene

Comment:

--

2021WP/KNL-01_Sibylle_RK3_stage1

@@ -40 +40 @@
 give for each the chosen name and description wrt coding rules.
 }}}
-RK3 implementation is split up into : 
-- dynamic and active tracers 
-- vertical physics 
-- barotropic mode 
-- mass forcing
+RK3 implementation is splitted up into : 
+- code preparation
+- dynamic and active tracers (barocline)
+- vertical physics (TKE)
+- barotropic mode (barotrope)
+- mass forcing 
 - passive tracers
 
+''' Code preparation '''
+In order to preserve constancy property velocity for momentum and active tracers must be the same. 
+Advection routines in flux form are modified to take (u,v,w) as an input argument.
+In order to use advection routines for the barotropic mode we need the possibility to de-activate vertical advection computation. 
+Advection routines in flux and vector form are modified to take an optional argument (no_zad) to do so. 
 
-1) Barocline part
-* Set up a reference : GYRE only configuration with ssh, uu_b, un_adv are set to zero at each time step, no mass forcing, constant vertical viscosity. 
-* Prepare advection routines
-  * Add advective velocities as arguments for dynadv_cen2, dynadv_ubs (flux form) and traadv routines
-  * Allow vertical advection de-activation dynadv_cen2, dynadv_ubs (flux form) and dynzad routines
+
+''' Barocline part '''
+For sake of simplicity we started to implement RK3 regarding a GYRE configuration validation with no barotrope mode (ssh, uu_b, un_adv are set to zero at each time step).
+Forcing have been removed except winds and heat flux. key_qco is active and vertical physics is modeled as constant with high viscosity coefficients. 
+
+* Prepare routines
   * Change eos divhor and sshwzv interface.
 * Add RK3 time stepping routines
@@ -58 +65 @@
   * stprk3 orchestrates 
 
-2) Barotrope part
-TBD
+''' Barotrope part '''
+In order to validate 2D mode implementation we remove above zero forcing for barotropic variables mass forcing remains to zero. 
 
-
+* 
 
 ''...''