/[lmdze]/trunk/libf/dyn3d/dynetat0.f90
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Contents of /trunk/libf/dyn3d/dynetat0.f90

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Revision 57 - (show annotations)
Mon Jan 30 12:54:02 2012 UTC (12 years, 3 months ago) by guez
File size: 4821 byte(s) 
Write used namelists to file "" instead of standard output.

Avoid aliasing in "inidissip" in calls to "divgrad2", "divgrad",
"gradiv2", "gradiv", "nxgraro2" and "nxgrarot". Add a degenerate
dimension to arrays so they have rank 3, like the dummy arguments in
"divgrad2", "divgrad", "gradiv2", "gradiv", "nxgraro2" and "nxgrarot".

Extract the initialization part from "bilan_dyn" and make a separate
procedure, "init_dynzon", from it.

Move variables from modules "iniprint" and "logic" to module
"conf_gcm_m".

Promote internal procedures of "fxy" to private procedures of module
"fxy_m".

Extracted documentation from "inigeom". Removed useless "save"
attributes. Removed useless intermediate variables. Extracted
processing of poles from loop on latitudes. Write coordinates to file
"longitude_latitude.txt" instead of standard output.

Do not use ozone tracer for radiative transfer.
1 module dynetat0_m
2
3 IMPLICIT NONE
4
5 INTEGER day_ini
6
7 contains
8
9 SUBROUTINE dynetat0(vcov, ucov, teta, q, masse, ps, phis, time_0)
10
11 ! From dynetat0.F, version 1.2, 2004/06/22 11:45:30
12 ! Authors: P. Le Van, L. Fairhead
13 ! This procedure reads the initial state of the atmosphere.
14
15 use comconst, only: im, dtvr, jm, lllm
16 use comvert, only: pa
17 use comgeom, only: rlonu, rlatu, rlonv, rlatv, cu_2d, cv_2d, aire_2d
18 use dimens_m, only: iim, jjm, llm, nqmx
19 use ener, only: etot0, ang0, ptot0, stot0, ztot0
20 use iniadvtrac_m, only: tname
21 use conf_gcm_m, only: fxyhypb, ysinus
22 use serre, only: clon, clat, grossismy, grossismx
23 use netcdf95, only: NF95_GET_VAR, nf95_open, nf95_inq_varid, NF95_CLOSE, &
24 NF95_Gw_VAR
25 use netcdf, only: NF90_NOWRITE, NF90_NOERR
26 use nr_util, only: assert
27 use temps, only: day_ref, itau_dyn, annee_ref
28
29 REAL, intent(out):: vcov(: , :, :) ! (iim + 1, jjm, llm)
30 REAL, intent(out):: ucov(:, :, :) ! (iim + 1, jjm + 1, llm)
31 REAL, intent(out):: teta(:, :, :) ! (iim + 1, jjm + 1, llm)
32 REAL, intent(out):: q(:, :, :, :) ! (iim + 1, jjm + 1, llm, nqmx)
33 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
37
38 ! Local variables:
39 INTEGER iq
40 REAL, pointer:: tab_cntrl(:) ! tableau des paramètres du run
41 INTEGER ierr, ncid, varid
42
43 !-----------------------------------------------------------------------
44
45 print *, "Call sequence information: dynetat0"
46
47 call assert((/size(ucov, 1), size(vcov, 1), size(masse, 1), size(ps, 1), &
48 size(phis, 1), size(q, 1), size(teta, 1)/) == iim + 1, "dynetat0 iim")
49 call assert((/size(ucov, 2), size(vcov, 2) + 1, size(masse, 2), &
50 size(ps, 2), size(phis, 2), size(q, 2), size(teta, 2)/) == jjm + 1, &
51 "dynetat0 jjm")
52 call assert((/size(vcov, 3), size(ucov, 3), size(teta, 3), size(q, 3), &
53 size(masse, 3)/) == llm, "dynetat0 llm")
54 call assert(size(q, 4) == nqmx, "dynetat0 q nqmx")
55
56 ! Fichier état initial :
57 call nf95_open("start.nc", NF90_NOWRITE, ncid)
58
59 call nf95_inq_varid(ncid, "controle", varid)
60 call NF95_Gw_VAR(ncid, varid, tab_cntrl)
61
62 im = int(tab_cntrl(1))
63 jm = int(tab_cntrl(2))
64 lllm = int(tab_cntrl(3))
65 call assert(im == iim, "dynetat0 im iim")
66 call assert(jm == jjm, "dynetat0 jm jjm")
67 call assert(lllm == llm, "dynetat0 lllm llm")
68
69 day_ref = int(tab_cntrl(4))
70 annee_ref = int(tab_cntrl(5))
71 dtvr = tab_cntrl(12)
72 etot0 = tab_cntrl(13)
73 ptot0 = tab_cntrl(14)
74 ztot0 = tab_cntrl(15)
75 stot0 = tab_cntrl(16)
76 ang0 = tab_cntrl(17)
77 pa = tab_cntrl(18)
78 clon = tab_cntrl(20)
79 clat = tab_cntrl(21)
80 grossismx = tab_cntrl(22)
81 grossismy = tab_cntrl(23)
82 fxyhypb = tab_cntrl(24) == 1.
83 if (.not. fxyhypb) ysinus = tab_cntrl(27) == 1.
84 itau_dyn = tab_cntrl(31)
85
86 call NF95_INQ_VARID (ncid, "rlonu", varid)
87 call NF95_GET_VAR(ncid, varid, rlonu)
88
89 call NF95_INQ_VARID (ncid, "rlatu", varid)
90 call NF95_GET_VAR(ncid, varid, rlatu)
91
92 call NF95_INQ_VARID (ncid, "rlonv", varid)
93 call NF95_GET_VAR(ncid, varid, rlonv)
94
95 call NF95_INQ_VARID (ncid, "rlatv", varid)
96 call NF95_GET_VAR(ncid, varid, rlatv)
97
98 call NF95_INQ_VARID (ncid, "cu", varid)
99 call NF95_GET_VAR(ncid, varid, cu_2d)
100
101 call NF95_INQ_VARID (ncid, "cv", varid)
102 call NF95_GET_VAR(ncid, varid, cv_2d)
103
104 call NF95_INQ_VARID (ncid, "aire", varid)
105 call NF95_GET_VAR(ncid, varid, aire_2d)
106
107 call NF95_INQ_VARID (ncid, "phisinit", varid)
108 call NF95_GET_VAR(ncid, varid, phis)
109
110 call NF95_INQ_VARID (ncid, "temps", varid)
111 call NF95_GET_VAR(ncid, varid, time_0)
112
113 day_ini = tab_cntrl(30) + INT(time_0)
114 time_0 = time_0 - INT(time_0)
115 ! {0 <= time0 < 1}
116
117 deallocate(tab_cntrl) ! pointer
118
119 call NF95_INQ_VARID (ncid, "ucov", varid)
120 call NF95_GET_VAR(ncid, varid, ucov)
121
122 call NF95_INQ_VARID (ncid, "vcov", varid)
123 call NF95_GET_VAR(ncid, varid, vcov)
124
125 call NF95_INQ_VARID (ncid, "teta", varid)
126 call NF95_GET_VAR(ncid, varid, teta)
127
128 DO iq = 1, nqmx
129 call NF95_INQ_VARID(ncid, tname(iq), varid, ierr)
130 IF (ierr /= NF90_NOERR) THEN
131 PRINT *, 'dynetat0: "' // tname(iq) // '" not found, ' // &
132 "setting it to zero..."
133 q(:, :, :, iq) = 0.
134 ELSE
135 call NF95_GET_VAR(ncid, varid, q(:, :, :, iq))
136 ENDIF
137 ENDDO
138
139 call NF95_INQ_VARID (ncid, "masse", varid)
140 call NF95_GET_VAR(ncid, varid, masse)
141
142 call NF95_INQ_VARID (ncid, "ps", varid)
143 call NF95_GET_VAR(ncid, varid, ps)
144
145 call NF95_CLOSE(ncid)
146
147 END SUBROUTINE dynetat0
148
149 end module dynetat0_m
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