Changes between Version 2 and Version 3 of 2021WP/KNL-01_Sibylle_RK3_stage1

Timestamp:

2021-02-18T09:24:13+01:00 (3 years ago)

Author:

techene

Comment:

--

2021WP/KNL-01_Sibylle_RK3_stage1

@@ -27 +27 @@
 }}}
 
+RK3 time stepping implementation in its simple form i.e. non linear ssh with dynamics and tracer only, there is no mass forcing.
+For simplicity sake we start with no time splitting : ssh and barotrope speed/transport are forced to 0.
+
 ''...''
 
@@ -37 +40 @@
 give for each the chosen name and description wrt coding rules.
 }}}
+
+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
+  * Change eos divhor and sshwzv interface.
+* Add RK3 time stepping routines
+  * rk3stg deals with time integration at N+1/3, N+1/2 and N+1
+  * stprk3 orchestrates 
+
+2) Barotrope part
+TBD
+
+
 
 ''...''