Changes between Version 27 and Version 28 of LMDZOR_v4

Timestamp:

05/03/12 13:59:14 (12 years ago)

Author:

jgipsl

Comment:

--

LMDZOR_v4

@@ -302 +302 @@
 
 
-For each simulation the run directory is saved; containing the COMP, PARAM and POST sub directories and the config.card. It is possible to download and use directly or with some modifications. To do so, first extract the configuration LMDZOR_v4 as usual and compile the gcm. Then extract the CMIP5 run directory and do your simulation in that directory : 
+For each simulation the run directory is saved; containing the COMP, PARAM and POST sub directories and the config.card. It is possible to download and use directly or with some modifications. To do so, first extract the configuration LMDZOR_v4 as usual and compile the gcm. Then extract the CMIP5 run directory and do your simulation in that directory. For exemple with simulation v3cf.amip5 : 
 
 {{{
 cd modipsl/util ; ./model LMDZOR_v4 ; ins_make
-cd ../config/LMDZOR_v5; gmake
+cd ../config/LMDZOR_v4; gmake
 svn co http://forge.ipsl.jussieu.fr/igcmg/svn/CMIP5/amip/v3cf.amip5 .
-cd v3cf.amip5   => adapte and do your simulation
+cd v3cf.amip5   => adapt and do your simulation
 }}}
 
 '''Some difficulties'''[[BR]]
 
- * If you want to run a coupled IPSLCM5 simluation in with LMDZOR_v4 (in forced mode) you have to add the limit.nc file in lmdz.card. You also have to modifie the config.card to remove from ListOfComponents so that only ATM SRF and SBG are left. 
- * Pay attention to the mask. If you want to restart from a coupled simulation, the limit.nc file must be in phase. limit.nc must have been produced using the o2a.nc file.
-
+ * If you want to run a coupled IPSL-CM5 simluation in forced mode with LMDZOR_v4 you have to add the limit.nc file in lmdz.card. You also have to modify !ListOfComponents in the config.card so that only ATM, SRF and SBG are left. And you have to put type_ocean=force dans PARAM/run.def .
+ * Land-ocean mask : The restart files and the limit.nc file must contain the same land-ocean mask. If you want to restart from a coupled simulation, the limit.nc must have been produced using the o2a.nc file.
+ * If you want to be sure to have the same model as CMIP5, you have to extract the same revision number as used for the original run (modify in mod.def as described above). Be aware that early revision number on branch LMDZ4_AR5 does not run with filtre_fft=y at Vargas(IDRIS). Use the head of LMDZ4_AR5 or put filtre_fft=n in run.def.