/[lmdze]/trunk/dyn3d/leapfrog.f
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revision 134 by guez, Wed Apr 29 15:47:56 2015 UTC revision 162 by guez, Fri Jul 24 16:54:30 2015 UTC
# Line 18  contains Line 18  contains
18      USE calfis_m, ONLY: calfis      USE calfis_m, ONLY: calfis
19      USE comconst, ONLY: daysec, dtvr      USE comconst, ONLY: daysec, dtvr
20      USE comgeom, ONLY: aire_2d, apoln, apols      USE comgeom, ONLY: aire_2d, apoln, apols
21        use covcont_m, only: covcont
22      USE disvert_m, ONLY: ap, bp      USE disvert_m, ONLY: ap, bp
23      USE conf_gcm_m, ONLY: day_step, iconser, iperiod, iphysiq, nday, offline, &      USE conf_gcm_m, ONLY: day_step, iconser, iperiod, iphysiq, nday, offline, &
24           iflag_phys, iecri           iflag_phys, iecri
# Line 27  contains Line 28  contains
28      USE dynetat0_m, ONLY: day_ini      USE dynetat0_m, ONLY: day_ini
29      use dynredem1_m, only: dynredem1      use dynredem1_m, only: dynredem1
30      USE exner_hyb_m, ONLY: exner_hyb      USE exner_hyb_m, ONLY: exner_hyb
31      use filtreg_m, only: filtreg      use filtreg_scal_m, only: filtreg_scal
32      use fluxstokenc_m, only: fluxstokenc      use fluxstokenc_m, only: fluxstokenc
33      use geopot_m, only: geopot      use geopot_m, only: geopot
34      USE guide_m, ONLY: guide      USE guide_m, ONLY: guide
35      use inidissip_m, only: idissip      use inidissip_m, only: idissip
36      use integrd_m, only: integrd      use integrd_m, only: integrd
37      use nr_util, only: assert      use nr_util, only: assert
     USE pressure_var, ONLY: p3d  
38      USE temps, ONLY: itau_dyn      USE temps, ONLY: itau_dyn
39      use writedynav_m, only: writedynav      use writedynav_m, only: writedynav
40      use writehist_m, only: writehist      use writehist_m, only: writehist
# Line 88  contains Line 88  contains
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
     real finvmaold(iim + 1, jjm + 1, llm)  
91      INTEGER l      INTEGER l
92    
93      ! Variables test conservation \'energie      ! Variables test conservation \'energie
# Line 98  contains Line 97  contains
97      logical leapf      logical leapf
98      real dt ! time step, in s      real dt ! time step, in s
99    
100        REAL p3d(iim + 1, jjm + 1, llm+1) ! pressure at layer interfaces, in Pa
101        ! ("p3d(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)",
102        ! for interface "l")
103    
104      !---------------------------------------------------      !---------------------------------------------------
105    
106      print *, "Call sequence information: leapfrog"      print *, "Call sequence information: leapfrog"
# Line 108  contains Line 111  contains
111    
112      ! On initialise la pression et la fonction d'Exner :      ! On initialise la pression et la fonction d'Exner :
113      forall (l = 1: llm + 1) p3d(:, :, l) = ap(l) + bp(l) * ps      forall (l = 1: llm + 1) p3d(:, :, l) = ap(l) + bp(l) * ps
114      CALL exner_hyb(ps, p3d, pks, pk, pkf)      CALL exner_hyb(ps, p3d, pks, pk)
115        pkf = pk
116        CALL filtreg_scal(pkf, direct = .true., intensive = .true.)
117    
118      time_integration: do itau = 0, itaufin - 1      time_integration: do itau = 0, itaufin - 1
119         leapf = mod(itau, iperiod) /= 0         leapf = mod(itau, iperiod) /= 0
# Line 123  contains Line 128  contains
128            tetam1 = teta            tetam1 = teta
129            massem1 = masse            massem1 = masse
130            psm1 = ps            psm1 = ps
           finvmaold = masse  
           CALL filtreg(finvmaold, direct = .false., intensive = .false.)  
131         end if         end if
132    
133         ! Calcul des tendances dynamiques:         ! Calcul des tendances dynamiques:
# Line 141  contains Line 144  contains
144    
145         ! Int\'egrations dynamique et traceurs:         ! Int\'egrations dynamique et traceurs:
146         CALL integrd(vcovm1, ucovm1, tetam1, psm1, massem1, dv, dudyn, dteta, &         CALL integrd(vcovm1, ucovm1, tetam1, psm1, massem1, dv, dudyn, dteta, &
147              dp, vcov, ucov, teta, q(:, :, :, :2), ps, masse, finvmaold, dt, &              dp, vcov, ucov, teta, q(:, :, :, :2), ps, masse, dt, leapf)
             leapf)  
148    
149         forall (l = 1: llm + 1) p3d(:, :, l) = ap(l) + bp(l) * ps         forall (l = 1: llm + 1) p3d(:, :, l) = ap(l) + bp(l) * ps
150         CALL exner_hyb(ps, p3d, pks, pk, pkf)         CALL exner_hyb(ps, p3d, pks, pk)
151           pkf = pk
152           CALL filtreg_scal(pkf, direct = .true., intensive = .true.)
153    
154         if (.not. leapf) then         if (.not. leapf) then
155            ! Matsuno backward            ! Matsuno backward
# Line 156  contains Line 160  contains
160    
161            ! integrations dynamique et traceurs:            ! integrations dynamique et traceurs:
162            CALL integrd(vcovm1, ucovm1, tetam1, psm1, massem1, dv, dudyn, &            CALL integrd(vcovm1, ucovm1, tetam1, psm1, massem1, dv, dudyn, &
163                 dteta, dp, vcov, ucov, teta, q(:, :, :, :2), ps, masse, &                 dteta, dp, vcov, ucov, teta, q(:, :, :, :2), ps, masse, dtvr, &
164                 finvmaold, dtvr, leapf=.false.)                 leapf=.false.)
165    
166            forall (l = 1: llm + 1) p3d(:, :, l) = ap(l) + bp(l) * ps            forall (l = 1: llm + 1) p3d(:, :, l) = ap(l) + bp(l) * ps
167            CALL exner_hyb(ps, p3d, pks, pk, pkf)            CALL exner_hyb(ps, p3d, pks, pk)
168              pkf = pk
169              CALL filtreg_scal(pkf, direct = .true., intensive = .true.)
170         end if         end if
171    
172         IF (MOD(itau + 1, iphysiq) == 0 .AND. iflag_phys /= 0) THEN         IF (MOD(itau + 1, iphysiq) == 0 .AND. iflag_phys /= 0) THEN
173            CALL calfis(itau / day_step + day_ini, &            CALL calfis(ucov, vcov, teta, q, p3d, pk, phis, phi, w, dufi, dvfi, &
174                 REAL(mod(itau, day_step)) / day_step, ucov, vcov, teta, q, pk, &                 dtetafi, dqfi, dayvrai = itau / day_step + day_ini, &
175                 phis, phi, w, dufi, dvfi, dtetafi, dqfi, &                 time = REAL(mod(itau, day_step)) / day_step, &
176                 lafin = itau + 1 == itaufin)                 lafin = itau + 1 == itaufin)
177    
178            CALL addfi(ucov, vcov, teta, q, dufi, dvfi, dtetafi, dqfi)            CALL addfi(ucov, vcov, teta, q, dufi, dvfi, dtetafi, dqfi)
# Line 210  contains Line 216  contains
216    
217         IF (MOD(itau + 1, iecri * day_step) == 0) THEN         IF (MOD(itau + 1, iecri * day_step) == 0) THEN
218            CALL geopot(teta, pk, pks, phis, phi)            CALL geopot(teta, pk, pks, phis, phi)
219            CALL writehist(itau, vcov, ucov, teta, phi, q, masse, ps)            CALL writehist(itau, vcov, ucov, teta, phi, masse, ps)
220         END IF         END IF
221      end do time_integration      end do time_integration
222    
223      CALL dynredem1("restart.nc", vcov, ucov, teta, q, masse, ps, &      CALL dynredem1(vcov, ucov, teta, q, masse, ps, itau = itau_dyn + itaufin)
          itau = itau_dyn + itaufin)  
224    
225      ! Calcul des tendances dynamiques:      ! Calcul des tendances dynamiques:
226      CALL geopot(teta, pk, pks, phis, phi)      CALL geopot(teta, pk, pks, phis, phi)
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