/[lmdze]/trunk/Sources/dyn3d/leapfrog.f
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revision 115 by guez, Fri Sep 19 17:36:20 2014 UTC revision 129 by guez, Fri Feb 13 18:22:38 2015 UTC
# Line 4  module leapfrog_m Line 4  module leapfrog_m
4    
5  contains  contains
6    
7    SUBROUTINE leapfrog(ucov, vcov, teta, ps, masse, phis, q, time_0)    SUBROUTINE leapfrog(ucov, vcov, teta, ps, masse, phis, q)
8    
9      ! From dyn3d/leapfrog.F, version 1.6, 2005/04/13 08:58:34 revision 616      ! From dyn3d/leapfrog.F, version 1.6, 2005/04/13 08:58:34 revision 616
10      ! Authors: P. Le Van, L. Fairhead, F. Hourdin      ! Authors: P. Le Van, L. Fairhead, F. Hourdin
11      ! Matsuno-leapfrog scheme.  
12        ! Intégration temporelle du modèle : Matsuno-leapfrog scheme.
13    
14      use addfi_m, only: addfi      use addfi_m, only: addfi
15      use bilan_dyn_m, only: bilan_dyn      use bilan_dyn_m, only: bilan_dyn
# Line 52  contains Line 53  contains
53      REAL, intent(inout):: q(:, :, :, :) ! (iim + 1, jjm + 1, llm, nqmx)      REAL, intent(inout):: q(:, :, :, :) ! (iim + 1, jjm + 1, llm, nqmx)
54      ! mass fractions of advected fields      ! mass fractions of advected fields
55    
     REAL, intent(in):: time_0  
   
56      ! Local:      ! Local:
57    
58      ! Variables dynamiques:      ! Variables dynamiques:
# Line 87  contains Line 86  contains
86      REAL dtetafi(iim + 1, jjm + 1, llm), dqfi(iim + 1, jjm + 1, llm, nqmx)      REAL dtetafi(iim + 1, jjm + 1, llm), dqfi(iim + 1, jjm + 1, llm, nqmx)
87    
88      ! Variables pour le fichier histoire      ! Variables pour le fichier histoire
   
89      INTEGER itau ! index of the time step of the dynamics, starts at 0      INTEGER itau ! index of the time step of the dynamics, starts at 0
90      INTEGER itaufin      INTEGER itaufin
91      REAL time ! time of day, as a fraction of day length      REAL time ! time of day, as a fraction of day length
92      real finvmaold(iim + 1, jjm + 1, llm)      real finvmaold(iim + 1, jjm + 1, llm)
93      INTEGER l      INTEGER l
     REAL rdayvrai, rdaym_ini  
94    
95      ! Variables test conservation \'energie      ! Variables test conservation \'energie
96      REAL ecin(iim + 1, jjm + 1, llm), ecin0(iim + 1, jjm + 1, llm)      REAL ecin(iim + 1, jjm + 1, llm), ecin0(iim + 1, jjm + 1, llm)
# Line 134  contains Line 131  contains
131         ! Calcul des tendances dynamiques:         ! Calcul des tendances dynamiques:
132         CALL geopot(teta, pk, pks, phis, phi)         CALL geopot(teta, pk, pks, phis, phi)
133         CALL caldyn(itau, ucov, vcov, teta, ps, masse, pk, pkf, phis, phi, &         CALL caldyn(itau, ucov, vcov, teta, ps, masse, pk, pkf, phis, phi, &
134              dudyn, dv, dteta, dp, w, pbaru, pbarv, time_0, &              dudyn, dv, dteta, dp, w, pbaru, pbarv, &
135              conser = MOD(itau, iconser) == 0)              conser = MOD(itau, iconser) == 0)
136    
137         CALL caladvtrac(q, pbaru, pbarv, p3d, masse, teta, pk)         CALL caladvtrac(q, pbaru, pbarv, p3d, masse, teta, pk)
# Line 156  contains Line 153  contains
153            ! Calcul des tendances dynamiques:            ! Calcul des tendances dynamiques:
154            CALL geopot(teta, pk, pks, phis, phi)            CALL geopot(teta, pk, pks, phis, phi)
155            CALL caldyn(itau + 1, ucov, vcov, teta, ps, masse, pk, pkf, phis, &            CALL caldyn(itau + 1, ucov, vcov, teta, ps, masse, pk, pkf, phis, &
156                 phi, dudyn, dv, dteta, dp, w, pbaru, pbarv, time_0, &                 phi, dudyn, dv, dteta, dp, w, pbaru, pbarv, conser = .false.)
                conser = .false.)  
157    
158            ! integrations dynamique et traceurs:            ! integrations dynamique et traceurs:
159            CALL integrd(vcovm1, ucovm1, tetam1, psm1, massem1, dv, dudyn, &            CALL integrd(vcovm1, ucovm1, tetam1, psm1, massem1, dv, dudyn, &
# Line 169  contains Line 165  contains
165         end if         end if
166    
167         IF (MOD(itau + 1, iphysiq) == 0 .AND. iflag_phys /= 0) THEN         IF (MOD(itau + 1, iphysiq) == 0 .AND. iflag_phys /= 0) THEN
168            ! Calcul des tendances physiques:            ! Calcul des tendances physiques :
169              time = REAL(mod(itau, day_step)) / day_step
           rdaym_ini = itau * dtvr / daysec  
           rdayvrai = rdaym_ini + day_ini  
           time = REAL(mod(itau, day_step)) / day_step + time_0  
170            IF (time > 1.) time = time - 1.            IF (time > 1.) time = time - 1.
171              CALL calfis(itau * dtvr / daysec + day_ini, time, ucov, vcov, teta, &
172                   q, pk, phis, phi, w, dufi, dvfi, dtetafi, dqfi, &
173                   lafin = itau + 1 == itaufin)
174    
           CALL calfis(rdayvrai, time, ucov, vcov, teta, q, pk, phis, phi, w, &  
                dufi, dvfi, dtetafi, dqfi, lafin = itau + 1 == itaufin)  
   
           ! Ajout des tendances physiques:  
175            CALL addfi(ucov, vcov, teta, q, dufi, dvfi, dtetafi, dqfi)            CALL addfi(ucov, vcov, teta, q, dufi, dvfi, dtetafi, dqfi)
176         ENDIF         ENDIF
177    
# Line 231  contains Line 223  contains
223      ! Calcul des tendances dynamiques:      ! Calcul des tendances dynamiques:
224      CALL geopot(teta, pk, pks, phis, phi)      CALL geopot(teta, pk, pks, phis, phi)
225      CALL caldyn(itaufin, ucov, vcov, teta, ps, masse, pk, pkf, phis, phi, &      CALL caldyn(itaufin, ucov, vcov, teta, ps, masse, pk, pkf, phis, phi, &
226           dudyn, dv, dteta, dp, w, pbaru, pbarv, time_0, &           dudyn, dv, dteta, dp, w, pbaru, pbarv, &
227           conser = MOD(itaufin, iconser) == 0)           conser = MOD(itaufin, iconser) == 0)
228    
229    END SUBROUTINE leapfrog    END SUBROUTINE leapfrog
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