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trunk/libf/dyn3d/dynetat0.f90 revision 38 by guez, Thu Jan 6 17:52:19 2011 UTC trunk/dyn3d/dynetat0.f revision 113 by guez, Thu Sep 18 19:56:46 2014 UTC
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10    
11      ! From dynetat0.F, version 1.2, 2004/06/22 11:45:30      ! From dynetat0.F, version 1.2, 2004/06/22 11:45:30
12      ! Authors: P. Le Van, L. Fairhead      ! Authors: P. Le Van, L. Fairhead
13      ! Objet : lecture de l'état initial      ! This procedure reads the initial state of the atmosphere.
14    
15      use comconst, only: im, dtvr, jm, lllm, omeg      use comconst, only: dtvr
     use comvert, only: pa  
16      use comgeom, only: rlonu, rlatu, rlonv, rlatv, cu_2d, cv_2d, aire_2d      use comgeom, only: rlonu, rlatu, rlonv, rlatv, cu_2d, cv_2d, aire_2d
17      use dimens_m, only: iim, jjm, llm, nqmx      use dimens_m, only: iim, jjm, llm, nqmx
18        use disvert_m, only: pa
19      use ener, only: etot0, ang0, ptot0, stot0, ztot0      use ener, only: etot0, ang0, ptot0, stot0, ztot0
20      use iniadvtrac_m, only: tname      use iniadvtrac_m, only: tname
     use logic, only: fxyhypb, ysinus  
     use serre, only: clon, clat, grossismy, grossismx  
     use netcdf95, only: NF95_GET_VAR, nf95_open, nf95_inq_varid, NF95_CLOSE  
21      use netcdf, only: NF90_NOWRITE, NF90_NOERR      use netcdf, only: NF90_NOWRITE, NF90_NOERR
22        use netcdf95, only: NF95_GET_VAR, nf95_open, nf95_inq_varid, NF95_CLOSE, &
23             NF95_Gw_VAR
24      use nr_util, only: assert      use nr_util, only: assert
25        use serre, only: clon, clat, grossismy, grossismx, dzoomx, dzoomy, taux, &
26             tauy
27      use temps, only: day_ref, itau_dyn, annee_ref      use temps, only: day_ref, itau_dyn, annee_ref
28    
29      ! Arguments:      REAL, intent(out):: vcov(: , :, :) ! (iim + 1, jjm, llm)
30      REAL, intent(out):: vcov(: , :), ucov(:, :), teta(:, :)      REAL, intent(out):: ucov(:, :, :) ! (iim + 1, jjm + 1, llm)
31      REAL, intent(out):: q(:, :, :), masse(:, :)      REAL, intent(out):: teta(:, :, :) ! (iim + 1, jjm + 1, llm)
32      REAL, intent(out):: ps(:) ! in Pa      REAL, intent(out):: q(:, :, :, :) ! (iim + 1, jjm + 1, llm, nqmx)
33      REAL, intent(out):: phis(:, :)      REAL, intent(out):: masse(:, :, :) ! (iim + 1, jjm + 1, llm)
34        REAL, intent(out):: ps(:, :) ! (iim + 1, jjm + 1) in Pa
35        REAL, intent(out):: phis(:, :) ! (iim + 1, jjm + 1)
36      REAL, intent(out):: time_0      REAL, intent(out):: time_0
37    
38      ! Variables      ! Local variables:
39      INTEGER iq      INTEGER iq
40      INTEGER, PARAMETER:: length = 100      REAL, pointer:: tab_cntrl(:) ! tableau des paramètres du run
     REAL tab_cntrl(length) ! tableau des paramètres du run  
41      INTEGER ierr, ncid, varid      INTEGER ierr, ncid, varid
42    
43      !-----------------------------------------------------------------------      !-----------------------------------------------------------------------
44    
45      print *, "Call sequence information: dynetat0"      print *, "Call sequence information: dynetat0"
46    
47      call assert(size(vcov, 1) == (iim + 1) * jjm, "dynetat0 vcov 1")      call assert((/size(ucov, 1), size(vcov, 1), size(masse, 1), size(ps, 1), &
48      call assert((/size(ucov, 1), size(teta, 1), size(q, 1), size(masse, 1), &           size(phis, 1), size(q, 1), size(teta, 1)/) == iim + 1, "dynetat0 iim")
49           size(ps)/) == (iim + 1) * (jjm + 1), "dynetat0 (iim + 1) * (jjm + 1)")      call assert((/size(ucov, 2), size(vcov, 2) + 1, size(masse, 2), &
50      call assert(shape(phis) == (/iim + 1, jjm + 1/), "dynetat0 phis")           size(ps, 2), size(phis, 2), size(q, 2), size(teta, 2)/) == jjm + 1, &
51      call assert((/size(vcov, 2), size(ucov, 2), size(teta, 2), size(q, 2), &           "dynetat0 jjm")
52           size(masse, 2)/) == llm, "dynetat0 llm")      call assert((/size(vcov, 3), size(ucov, 3), size(teta, 3), size(q, 3), &
53      call assert(size(q, 3) == nqmx, "dynetat0 q 3")           size(masse, 3)/) == llm, "dynetat0 llm")
54        call assert(size(q, 4) == nqmx, "dynetat0 q nqmx")
55    
56      ! Fichier état initial :      ! Fichier état initial :
57      call nf95_open("start.nc", NF90_NOWRITE, ncid)      call nf95_open("start.nc", NF90_NOWRITE, ncid)
58    
59      call nf95_inq_varid(ncid, "controle", varid)      call nf95_inq_varid(ncid, "controle", varid)
60      call NF95_GET_VAR(ncid, varid, tab_cntrl)      call NF95_Gw_VAR(ncid, varid, tab_cntrl)
61    
62      im = int(tab_cntrl(1))      call assert(int(tab_cntrl(1)) == iim, "dynetat0 tab_cntrl iim")
63      jm = int(tab_cntrl(2))      call assert(int(tab_cntrl(2)) == jjm, "dynetat0 tab_cntrl jjm")
64      lllm = int(tab_cntrl(3))      call assert(int(tab_cntrl(3)) == llm, "dynetat0 tab_cntrl llm")
     call assert(im == iim, "dynetat0 im iim")  
     call assert(jm == jjm, "dynetat0 jm jjm")  
     call assert(lllm == llm, "dynetat0 lllm llm")  
65    
66      day_ref = int(tab_cntrl(4))      day_ref = int(tab_cntrl(4))
67      annee_ref = int(tab_cntrl(5))      annee_ref = int(tab_cntrl(5))
68    
69      omeg = tab_cntrl(7)      IF (dtvr /= tab_cntrl(12)) THEN
70      PRINT *, 'omeg = ', omeg         print *, 'Warning: the time steps from day_step and "start.nc" ' // &
71              'are different.'
72           print *, 'dtvr from day_step: ', dtvr
73           print *, 'dtvr from "start.nc": ', tab_cntrl(12)
74           print *, 'Using the value from day_step.'
75        ENDIF
76    
     dtvr = tab_cntrl(12)  
77      etot0 = tab_cntrl(13)      etot0 = tab_cntrl(13)
78      ptot0 = tab_cntrl(14)      ptot0 = tab_cntrl(14)
79      ztot0 = tab_cntrl(15)      ztot0 = tab_cntrl(15)
80      stot0 = tab_cntrl(16)      stot0 = tab_cntrl(16)
81      ang0 = tab_cntrl(17)      ang0 = tab_cntrl(17)
82      pa = tab_cntrl(18)      pa = tab_cntrl(18)
83    
84      clon = tab_cntrl(20)      clon = tab_cntrl(20)
85      clat = tab_cntrl(21)      clat = tab_cntrl(21)
86      grossismx = tab_cntrl(22)      grossismx = tab_cntrl(22)
87      grossismy = tab_cntrl(23)      grossismy = tab_cntrl(23)
88      fxyhypb = tab_cntrl(24) == 1.      dzoomx = tab_cntrl(25)
89      if (.not. fxyhypb) ysinus = tab_cntrl(27) == 1.      dzoomy = tab_cntrl(26)
90        taux = tab_cntrl(28)
91        tauy = tab_cntrl(29)
92    
93      itau_dyn = tab_cntrl(31)      itau_dyn = tab_cntrl(31)
94    
95      call NF95_INQ_VARID (ncid, "rlonu", varid)      call NF95_INQ_VARID (ncid, "rlonu", varid)
# Line 115  contains Line 123  contains
123      time_0 = time_0 - INT(time_0)      time_0 = time_0 - INT(time_0)
124      ! {0 <= time0 < 1}      ! {0 <= time0 < 1}
125    
126        deallocate(tab_cntrl) ! pointer
127    
128      call NF95_INQ_VARID (ncid, "ucov", varid)      call NF95_INQ_VARID (ncid, "ucov", varid)
129      call NF95_GET_VAR(ncid, varid, ucov, count_nc=(/iim + 1, jjm + 1, llm/))      call NF95_GET_VAR(ncid, varid, ucov)
130    
131      call NF95_INQ_VARID (ncid, "vcov", varid)      call NF95_INQ_VARID (ncid, "vcov", varid)
132      call NF95_GET_VAR(ncid, varid, vcov, count_nc=(/iim + 1, jjm, llm/))      call NF95_GET_VAR(ncid, varid, vcov)
133    
134      call NF95_INQ_VARID (ncid, "teta", varid)      call NF95_INQ_VARID (ncid, "teta", varid)
135      call NF95_GET_VAR(ncid, varid, teta, count_nc=(/iim + 1, jjm + 1, llm/))      call NF95_GET_VAR(ncid, varid, teta)
136    
137      DO iq = 1, nqmx      DO iq = 1, nqmx
138         call NF95_INQ_VARID(ncid, tname(iq), varid, ierr)         call NF95_INQ_VARID(ncid, tname(iq), varid, ierr)
139         IF (ierr /= NF90_NOERR) THEN         IF (ierr /= NF90_NOERR) THEN
140            PRINT *, 'dynetat0: "' // tname(iq) // '" not found, ' // &            PRINT *, 'dynetat0: "' // tname(iq) // '" not found, ' // &
141                 "setting it to zero..."                 "setting it to zero..."
142            q(:, :, iq) = 0.            q(:, :, :, iq) = 0.
143         ELSE         ELSE
144            call NF95_GET_VAR(ncid, varid, q(:, :, iq), &            call NF95_GET_VAR(ncid, varid, q(:, :, :, iq))
                count_nc=(/iim + 1, jjm + 1, llm/))  
145         ENDIF         ENDIF
146      ENDDO      ENDDO
147    
148      call NF95_INQ_VARID (ncid, "masse", varid)      call NF95_INQ_VARID (ncid, "masse", varid)
149      call NF95_GET_VAR(ncid, varid, masse, count_nc=(/iim + 1, jjm + 1, llm/))      call NF95_GET_VAR(ncid, varid, masse)
150    
151      call NF95_INQ_VARID (ncid, "ps", varid)      call NF95_INQ_VARID (ncid, "ps", varid)
152      call NF95_GET_VAR(ncid, varid, ps, count_nc=(/iim + 1, jjm + 1/))      call NF95_GET_VAR(ncid, varid, ps)
153        ! Check that there is a single value at each pole:
154        call assert(ps(1, 1) == ps(2:, 1), "dynetat0 ps north pole")
155        call assert(ps(1, jjm + 1) == ps(2:, jjm + 1), "dynetat0 ps south pole")
156    
157      call NF95_CLOSE(ncid)      call NF95_CLOSE(ncid)
158    
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