Changeset 2587 for trunk/LMDZ.MARS/README

Timestamp:

Nov 19, 2021, 5:00:58 PM (3 years ago)

Author:

jnaar

Message:

Correction of mass conservation bug in vdifc_mod.F : the evolution of h2o_ice_s and watercap were computed independantly in the subtimestep of surface water ice condensation / sublimation scheme. As the watercap tendency can only be negative, very specific conditions where the integrated overall tendency would be condensation but where a certain subtimestep would be subliming would result in a overall mass l
oss. As a correction, the monitoring of watercap is now done outside the subtimestep (much simpler). Local variables "zwatercap" and "zdw
atercap_dif" are now obsoletes and deleted.
JN

File:

• trunk/LMDZ.MARS/README (modified) (1 diff)

trunk/LMDZ.MARS/README

@@ -3520 +3520 @@
 Run with callnlte=callnirco2=calldifv=calladj=calltherm=callrichsl=callcond=callsoil=calllott=TESicealbedo=.true.
 
+== 19/11/2021 == JN
+Bug correction in vdifc caused by the computation of watercap tendency within the subtimestep of water ice sublimation.
+This is now computed after the subtimestep (actually much simpler).
+Local variables "zwatercap" and "zdwatercap_dif" used to monitor the evolution of watercap during the subtimestep
+are now obsoletes and thus deleted.
+Third stage of implementation of Open_MP in the physic. 
+Run with callnlte=callnirco2=calldifv=calladj=calltherm=callrichsl=callcond=callsoil=calllott=TESicealbedo=.true.