Changes between Version 11 and Version 12 of Doc/Models/DYNAMICO

Timestamp:

04/09/24 15:04:50 (6 weeks ago)

Author:

acosce

Comment:

--

Doc/Models/DYNAMICO

@@ -79 +79 @@
 == Use nudging with DYNAMICO == 
 
-Nudging is avalaible in IPSLCM7_work configuration. To activate it you need to modify the parameter "ok_guide" in dynamico.card (not in lmdz.card - this one is only use in the case of the regular grid)
+Nudging is avalaible in IPSLCM7 : 
+  * in '''IPSLCM7_TP2024''' configuration. To activate it you need to modify the parameter "ok_guide" in dynamico.card (not in lmdz.card - this one is only use in the case of the regular grid)
 {{{
 ok_guide=y
@@ -88 +89 @@
 }}}
 
-User need to know which data will be used for the nudging. Only U & V, or / and T, or / and PS ? By default we proposed only nudging on U & V with ERA5 files on 0.25degree. 
+  * in '''IPSLCM7_work''' configuration. To activate it you need to modify the parameter "guided_type" in dynamico.card 
+{{{
+guided_type=nudging
+}}}
 
+User need to know which data will be used for the nudging. Only U & V, or / and T, or / and PS ? 
 
-'''If you want to use another configuration you need to ask the personn in charge of the configuration.''' 
- 
+[[NoteBox(warn,By default we proposed only nudging on U & V with ERA5 files on 0.25degree. If you want to use another configuration you need to ask the personn in charge of the configuration., 600px)]]
 
-The next step is to indicate in dynamico.card which files will be used for the nudging. As explain before this example is for nudging on U & V. 
+The next step is to indicate in `dynamico.card` which files will be used for the nudging. As explain before this example is for nudging on U & V. 
 
 {{{
@@ -111 +115 @@
 List=   \
    (...)
-   (${SUBMIT_DIR}/PARAM/nudging_dynamico.xml, .)
+   (${SUBMIT_DIR}/PARAM/DYNAMICO/nudging_dynamico.xml, .)
 }}}
 
-Currently (July 6, 2023) you need to modify the routine modeles/DYNAMICO/src/dissip/nudging.f90 and recompile. You need to comment these lines 
+Currently (april 2024) you need to comment these lines
 {{{
     IF (is_omp_master) CALL xios_set_file_attr("nudging_in",enabled=.TRUE.)
     IF (is_omp_master) CALL xios_set_file_attr("nudging_in0",enabled=.TRUE.)
 }}}
+ * for IPSLCM7_TP2024 in : `modeles/DYNAMICO/src/dissip/nudging_mod.f90 modeles/DYNAMICO/src/dissip/nudging.f90`  
+ * for IPSLCM7_work in : `modeles/DYNAMICO/src/dissip/nudging_mod.f90 modeles/DYNAMICO/src/dissip/nudging_mod.f90`  
 
 Now you can run your simulation 
+
+
+== Advanced use of nudging with DYNAMICO == 
+As explain in [wiki   ] user need to know which data will be used for the nudging. Only U & V, or / and T, or / and PS ? By default we proposed only nudging on U & V. If you want to use another configuration you need to modify following lines in PARAM/run_dynamico.def_nbp**
+
+{{{
+#temps relaxation en secondes = force de rappel (voir dissip/nudging.f90)  >= dt
+U_relax_in=21600
+PS_relax_in=1e30
+T_relax_in=1e30
+Q_relax_in=1e30
+
+#guide_U = u, v
+guide_U=y
+}}}
+
+ * change relax time for your nudging variables (U_relax_in, PS_relax_in, T_relax_in, Q_relax_in)
+ * add guide_T, guide_PS or guide_Q=y as you need
+