1 |
module dynetat0_m |
module dynetat0_m |
2 |
|
|
3 |
|
use dimens_m, only: iim, jjm |
4 |
|
|
5 |
IMPLICIT NONE |
IMPLICIT NONE |
6 |
|
|
7 |
INTEGER day_ini |
private iim, jjm |
8 |
|
|
9 |
|
INTEGER day_ini |
10 |
|
! day number at the beginning of the run, based at value 1 on |
11 |
|
! January 1st of annee_ref |
12 |
|
|
13 |
|
integer:: day_ref = 1 ! jour de l'ann\'ee de l'\'etat initial |
14 |
|
! (= 350 si 20 d\'ecembre par exemple) |
15 |
|
|
16 |
|
integer:: annee_ref = 1998 ! Annee de l'etat initial (avec 4 chiffres) |
17 |
|
|
18 |
|
REAL clon ! longitude of the center of the zoom, in rad |
19 |
|
real clat ! latitude of the center of the zoom, in rad |
20 |
|
|
21 |
|
real grossismx, grossismy |
22 |
|
! facteurs de grossissement du zoom, selon la longitude et la latitude |
23 |
|
! = 2 si 2 fois, = 3 si 3 fois, etc. |
24 |
|
|
25 |
|
real dzoomx, dzoomy |
26 |
|
! extensions en longitude et latitude de la zone du zoom (fractions |
27 |
|
! de la zone totale) |
28 |
|
|
29 |
|
real taux, tauy |
30 |
|
! raideur de la transition de l'int\'erieur \`a l'ext\'erieur du zoom |
31 |
|
|
32 |
|
real rlatu(jjm + 1) |
33 |
|
! (latitudes of points of the "scalar" and "u" grid, in rad) |
34 |
|
|
35 |
|
real rlatv(jjm) |
36 |
|
! (latitudes of points of the "v" grid, in rad, in decreasing order) |
37 |
|
|
38 |
|
real rlonu(iim + 1) ! longitudes of points of the "u" grid, in rad |
39 |
|
|
40 |
|
real rlonv(iim + 1) |
41 |
|
! (longitudes of points of the "scalar" and "v" grid, in rad) |
42 |
|
|
43 |
|
real xprimu(iim + 1), xprimv(iim + 1) |
44 |
|
! xprimu et xprimv sont respectivement les valeurs de dx / di aux |
45 |
|
! points u et v. |
46 |
|
|
47 |
|
REAL xprimm025(iim + 1), xprimp025(iim + 1) |
48 |
|
REAL rlatu1(jjm), rlatu2(jjm), yprimu1(jjm), yprimu2(jjm) |
49 |
|
|
50 |
|
save |
51 |
|
|
52 |
contains |
contains |
53 |
|
|
54 |
SUBROUTINE dynetat0(vcov, ucov, teta, q, masse, ps, phis, time_0) |
SUBROUTINE dynetat0(vcov, ucov, teta, q, masse, ps, phis) |
55 |
|
|
56 |
! From dynetat0.F, version 1.2 2004/06/22 11:45:30 |
! From dynetat0.F, version 1.2, 2004/06/22 11:45:30 |
57 |
! Authors: P. Le Van, L. Fairhead |
! Authors: P. Le Van, L. Fairhead |
58 |
! Objet : lecture de l'état initial |
! This procedure reads the initial state of the atmosphere. |
59 |
|
|
60 |
|
use comconst, only: dtvr |
61 |
|
use conf_gcm_m, only: raz_date |
62 |
use dimens_m, only: iim, jjm, llm, nqmx |
use dimens_m, only: iim, jjm, llm, nqmx |
63 |
use comconst, only: im, cpp, dtvr, g, kappa, jm, lllm, omeg, rad |
use disvert_m, only: pa |
|
use comvert, only: pa |
|
|
use logic, only: fxyhypb, ysinus |
|
|
use comgeom, only: rlonu, rlatu, rlonv, rlatv, cu_2d, cv_2d, aire_2d |
|
|
use serre, only: clon, clat, grossismy, grossismx |
|
|
use temps, only: day_ref, itau_dyn, annee_ref |
|
64 |
use ener, only: etot0, ang0, ptot0, stot0, ztot0 |
use ener, only: etot0, ang0, ptot0, stot0, ztot0 |
65 |
use iniadvtrac_m, only: tname |
use iniadvtrac_m, only: tname |
66 |
use netcdf95, only: nf95_open, nf95_inq_varid, handle_err, NF95_CLOSE |
use netcdf, only: NF90_NOWRITE, NF90_NOERR |
67 |
use netcdf, only: NF90_NOWRITE, NF90_GET_VAR, NF90_NOERR |
use netcdf95, only: NF95_GET_VAR, nf95_open, nf95_inq_varid, NF95_CLOSE, & |
68 |
use numer_rec, only: assert |
NF95_Gw_VAR |
69 |
|
use nr_util, only: assert |
70 |
! Arguments: |
use temps, only: itau_dyn |
71 |
REAL, intent(out):: vcov(: , :), ucov(:, :), teta(:, :) |
use unit_nml_m, only: unit_nml |
72 |
REAL, intent(out):: q(:, :, :), masse(:, :) |
|
73 |
REAL, intent(out):: ps(:) ! in Pa |
REAL, intent(out):: vcov(: , :, :) ! (iim + 1, jjm, llm) |
74 |
REAL, intent(out):: phis(:, :) |
REAL, intent(out):: ucov(:, :, :) ! (iim + 1, jjm + 1, llm) |
75 |
REAL, intent(out):: time_0 |
REAL, intent(out):: teta(:, :, :) ! (iim + 1, jjm + 1, llm) |
76 |
|
REAL, intent(out):: q(:, :, :, :) ! (iim + 1, jjm + 1, llm, nqmx) |
77 |
! Variables |
REAL, intent(out):: masse(:, :, :) ! (iim + 1, jjm + 1, llm) |
78 |
INTEGER length, iq |
REAL, intent(out):: ps(:, :) ! (iim + 1, jjm + 1) in Pa |
79 |
PARAMETER (length = 100) |
REAL, intent(out):: phis(:, :) ! (iim + 1, jjm + 1) |
80 |
REAL tab_cntrl(length) ! tableau des parametres du run |
|
81 |
INTEGER ierr, ncid, nvarid |
! Local variables: |
82 |
|
INTEGER iq |
83 |
|
REAL, pointer:: tab_cntrl(:) ! tableau des param\`etres du run |
84 |
|
INTEGER ierr, ncid, varid |
85 |
|
|
86 |
|
namelist /dynetat0_nml/ day_ref, annee_ref |
87 |
|
|
88 |
!----------------------------------------------------------------------- |
!----------------------------------------------------------------------- |
89 |
|
|
90 |
print *, "Call sequence information: dynetat0" |
print *, "Call sequence information: dynetat0" |
91 |
|
|
92 |
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), & |
93 |
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") |
94 |
size(ps)/) == (iim + 1) * (jjm + 1), "dynetat0 (iim + 1) * (jjm + 1)") |
call assert((/size(ucov, 2), size(vcov, 2) + 1, size(masse, 2), & |
95 |
call assert(shape(phis) == (/iim + 1, jjm + 1/), "dynetat0 phis") |
size(ps, 2), size(phis, 2), size(q, 2), size(teta, 2)/) == jjm + 1, & |
96 |
call assert((/size(vcov, 2), size(ucov, 2), size(teta, 2), size(q, 2), & |
"dynetat0 jjm") |
97 |
size(masse, 2)/) == llm, "dynetat0 llm") |
call assert((/size(vcov, 3), size(ucov, 3), size(teta, 3), size(q, 3), & |
98 |
call assert(size(q, 3) == nqmx, "dynetat0 q 3") |
size(masse, 3)/) == llm, "dynetat0 llm") |
99 |
|
call assert(size(q, 4) == nqmx, "dynetat0 q nqmx") |
100 |
|
|
101 |
! Fichier état initial : |
! Fichier \'etat initial : |
102 |
call nf95_open("start.nc", NF90_NOWRITE, ncid) |
call nf95_open("start.nc", NF90_NOWRITE, ncid) |
103 |
|
|
104 |
call nf95_inq_varid(ncid, "controle", nvarid) |
call nf95_inq_varid(ncid, "controle", varid) |
105 |
ierr = NF90_GET_VAR(ncid, nvarid, tab_cntrl) |
call NF95_Gw_VAR(ncid, varid, tab_cntrl) |
106 |
call handle_err("dynetat0, controle", ierr, ncid) |
|
107 |
|
call assert(int(tab_cntrl(1)) == iim, "dynetat0 tab_cntrl iim") |
108 |
im = int(tab_cntrl(1)) |
call assert(int(tab_cntrl(2)) == jjm, "dynetat0 tab_cntrl jjm") |
109 |
jm = int(tab_cntrl(2)) |
call assert(int(tab_cntrl(3)) == llm, "dynetat0 tab_cntrl llm") |
110 |
lllm = int(tab_cntrl(3)) |
|
111 |
day_ref = int(tab_cntrl(4)) |
IF (dtvr /= tab_cntrl(12)) THEN |
112 |
annee_ref = int(tab_cntrl(5)) |
print *, 'Warning: the time steps from day_step and "start.nc" ' // & |
113 |
omeg = tab_cntrl(7) |
'are different.' |
114 |
dtvr = tab_cntrl(12) |
print *, 'dtvr from day_step: ', dtvr |
115 |
etot0 = tab_cntrl(13) |
print *, 'dtvr from "start.nc": ', tab_cntrl(12) |
116 |
ptot0 = tab_cntrl(14) |
print *, 'Using the value from day_step.' |
|
ztot0 = tab_cntrl(15) |
|
|
stot0 = tab_cntrl(16) |
|
|
ang0 = tab_cntrl(17) |
|
|
pa = tab_cntrl(18) |
|
|
clon = tab_cntrl(20) |
|
|
clat = tab_cntrl(21) |
|
|
grossismx = tab_cntrl(22) |
|
|
grossismy = tab_cntrl(23) |
|
|
|
|
|
IF (tab_cntrl(24) == 1.) THEN |
|
|
fxyhypb = .TRUE. |
|
|
ELSE |
|
|
fxyhypb = .FALSE. |
|
|
ysinus = .FALSE. |
|
|
IF (tab_cntrl(27) == 1.) ysinus = .TRUE. |
|
117 |
ENDIF |
ENDIF |
118 |
|
|
119 |
day_ini = tab_cntrl(30) |
etot0 = tab_cntrl(13) |
120 |
itau_dyn = tab_cntrl(31) |
ptot0 = tab_cntrl(14) |
121 |
|
ztot0 = tab_cntrl(15) |
122 |
|
stot0 = tab_cntrl(16) |
123 |
|
ang0 = tab_cntrl(17) |
124 |
|
pa = tab_cntrl(18) |
125 |
|
|
126 |
PRINT *, 'rad = ', rad |
clon = tab_cntrl(20) |
127 |
PRINT *, 'omeg = ', omeg |
clat = tab_cntrl(21) |
128 |
PRINT *, 'g = ', g |
grossismx = tab_cntrl(22) |
129 |
PRINT *, 'cpp = ', cpp |
grossismy = tab_cntrl(23) |
130 |
PRINT *, 'kappa = ', kappa |
dzoomx = tab_cntrl(25) |
131 |
|
dzoomy = tab_cntrl(26) |
132 |
IF (im /= iim) THEN |
taux = tab_cntrl(28) |
133 |
PRINT 1, im, iim |
tauy = tab_cntrl(29) |
134 |
STOP 1 |
|
135 |
ELSE IF (jm /= jjm) THEN |
print *, "Enter namelist 'dynetat0_nml'." |
136 |
PRINT 2, jm, jjm |
read(unit=*, nml=dynetat0_nml) |
137 |
STOP 1 |
write(unit_nml, nml=dynetat0_nml) |
138 |
ELSE IF (lllm /= llm) THEN |
|
139 |
PRINT 3, lllm, llm |
if (raz_date) then |
140 |
STOP 1 |
print *, 'Resetting the date, using the namelist.' |
141 |
ENDIF |
day_ini = day_ref |
142 |
|
itau_dyn = 0 |
143 |
|
else |
144 |
|
day_ref = tab_cntrl(4) |
145 |
|
annee_ref = tab_cntrl(5) |
146 |
|
itau_dyn = tab_cntrl(31) |
147 |
|
day_ini = tab_cntrl(30) |
148 |
|
end if |
149 |
|
|
150 |
call NF95_INQ_VARID (ncid, "rlonu", nvarid) |
print *, "day_ini = ", day_ini |
151 |
ierr = NF90_GET_VAR(ncid, nvarid, rlonu) |
|
152 |
call handle_err("dynetat0, rlonu", ierr, ncid) |
deallocate(tab_cntrl) ! pointer |
153 |
|
|
154 |
call NF95_INQ_VARID (ncid, "rlatu", nvarid) |
call NF95_INQ_VARID (ncid, "rlonu", varid) |
155 |
ierr = NF90_GET_VAR(ncid, nvarid, rlatu) |
call NF95_GET_VAR(ncid, varid, rlonu) |
156 |
call handle_err("dynetat0, rlatu", ierr, ncid) |
|
157 |
|
call NF95_INQ_VARID (ncid, "rlatu", varid) |
158 |
call NF95_INQ_VARID (ncid, "rlonv", nvarid) |
call NF95_GET_VAR(ncid, varid, rlatu) |
159 |
ierr = NF90_GET_VAR(ncid, nvarid, rlonv) |
|
160 |
call handle_err("dynetat0, rlonv", ierr, ncid) |
call NF95_INQ_VARID (ncid, "rlonv", varid) |
161 |
|
call NF95_GET_VAR(ncid, varid, rlonv) |
162 |
call NF95_INQ_VARID (ncid, "rlatv", nvarid) |
|
163 |
ierr = NF90_GET_VAR(ncid, nvarid, rlatv) |
call NF95_INQ_VARID (ncid, "rlatv", varid) |
164 |
call handle_err("dynetat0, rlatv", ierr, ncid) |
call NF95_GET_VAR(ncid, varid, rlatv) |
165 |
|
|
166 |
call NF95_INQ_VARID (ncid, "cu", nvarid) |
CALL nf95_inq_varid(ncid, 'xprimu', varid) |
167 |
ierr = NF90_GET_VAR(ncid, nvarid, cu_2d) |
CALL nf95_get_var(ncid, varid, xprimu) |
168 |
call handle_err("dynetat0, cu", ierr, ncid) |
|
169 |
|
CALL nf95_inq_varid(ncid, 'xprimv', varid) |
170 |
call NF95_INQ_VARID (ncid, "cv", nvarid) |
CALL nf95_get_var(ncid, varid, xprimv) |
171 |
ierr = NF90_GET_VAR(ncid, nvarid, cv_2d) |
|
172 |
call handle_err("dynetat0, cv", ierr, ncid) |
CALL nf95_inq_varid(ncid, 'xprimm025', varid) |
173 |
|
CALL nf95_get_var(ncid, varid, xprimm025) |
174 |
call NF95_INQ_VARID (ncid, "aire", nvarid) |
|
175 |
ierr = NF90_GET_VAR(ncid, nvarid, aire_2d) |
CALL nf95_inq_varid(ncid, 'xprimp025', varid) |
176 |
call handle_err("dynetat0, aire", ierr, ncid) |
CALL nf95_get_var(ncid, varid, xprimp025) |
177 |
|
|
178 |
call NF95_INQ_VARID (ncid, "phisinit", nvarid) |
call NF95_INQ_VARID (ncid, "rlatu1", varid) |
179 |
ierr = NF90_GET_VAR(ncid, nvarid, phis) |
call NF95_GET_VAR(ncid, varid, rlatu1) |
180 |
call handle_err("dynetat0, phisinit", ierr, ncid) |
|
181 |
|
call NF95_INQ_VARID (ncid, "rlatu2", varid) |
182 |
call NF95_INQ_VARID (ncid, "temps", nvarid) |
call NF95_GET_VAR(ncid, varid, rlatu2) |
183 |
ierr = NF90_GET_VAR(ncid, nvarid, time_0) |
|
184 |
call handle_err("dynetat0, temps", ierr, ncid) |
CALL nf95_inq_varid(ncid, 'yprimu1', varid) |
185 |
|
CALL nf95_get_var(ncid, varid, yprimu1) |
186 |
call NF95_INQ_VARID (ncid, "ucov", nvarid) |
|
187 |
ierr = NF90_GET_VAR(ncid, nvarid, ucov, count=(/iim + 1, jjm + 1, llm/)) |
CALL nf95_inq_varid(ncid, 'yprimu2', varid) |
188 |
call handle_err("dynetat0, ucov", ierr, ncid) |
CALL nf95_get_var(ncid, varid, yprimu2) |
189 |
|
|
190 |
call NF95_INQ_VARID (ncid, "vcov", nvarid) |
call NF95_INQ_VARID (ncid, "phisinit", varid) |
191 |
ierr = NF90_GET_VAR(ncid, nvarid, vcov, count=(/iim + 1, jjm, llm/)) |
call NF95_GET_VAR(ncid, varid, phis) |
192 |
call handle_err("dynetat0, vcov", ierr, ncid) |
|
193 |
|
call NF95_INQ_VARID (ncid, "ucov", varid) |
194 |
call NF95_INQ_VARID (ncid, "teta", nvarid) |
call NF95_GET_VAR(ncid, varid, ucov) |
195 |
ierr = NF90_GET_VAR(ncid, nvarid, teta, count=(/iim + 1, jjm + 1, llm/)) |
|
196 |
call handle_err("dynetat0, teta", ierr, ncid) |
call NF95_INQ_VARID (ncid, "vcov", varid) |
197 |
|
call NF95_GET_VAR(ncid, varid, vcov) |
198 |
|
|
199 |
|
call NF95_INQ_VARID (ncid, "teta", varid) |
200 |
|
call NF95_GET_VAR(ncid, varid, teta) |
201 |
|
|
202 |
DO iq = 1, nqmx |
DO iq = 1, nqmx |
203 |
call NF95_INQ_VARID(ncid, tname(iq), nvarid, ierr) |
call NF95_INQ_VARID(ncid, tname(iq), varid, ierr) |
204 |
IF (ierr /= NF90_NOERR) THEN |
IF (ierr /= NF90_NOERR) THEN |
205 |
PRINT *, 'dynetat0: le champ "' // tname(iq) // '" est absent, ' // & |
PRINT *, 'dynetat0: "' // tname(iq) // '" not found, ' // & |
206 |
"il est donc initialisé ŕ zéro." |
"setting it to zero..." |
207 |
q(:, :, iq) = 0. |
q(:, :, :, iq) = 0. |
208 |
ELSE |
ELSE |
209 |
ierr = NF90_GET_VAR(ncid, nvarid, q(:, :, iq), & |
call NF95_GET_VAR(ncid, varid, q(:, :, :, iq)) |
|
count=(/iim + 1, jjm + 1, llm/)) |
|
|
call handle_err("dynetat0, " // tname(iq), ierr, ncid) |
|
210 |
ENDIF |
ENDIF |
211 |
ENDDO |
ENDDO |
212 |
|
|
213 |
call NF95_INQ_VARID (ncid, "masse", nvarid) |
call NF95_INQ_VARID (ncid, "masse", varid) |
214 |
ierr = NF90_GET_VAR(ncid, nvarid, masse, count=(/iim + 1, jjm + 1, llm/)) |
call NF95_GET_VAR(ncid, varid, masse) |
|
call handle_err("dynetat0, masse", ierr, ncid) |
|
|
|
|
|
call NF95_INQ_VARID (ncid, "ps", nvarid) |
|
|
ierr = NF90_GET_VAR(ncid, nvarid, ps, count=(/iim + 1, jjm + 1/)) |
|
|
call handle_err("dynetat0, ps", ierr, ncid) |
|
215 |
|
|
216 |
call NF95_CLOSE(ncid) |
call NF95_INQ_VARID (ncid, "ps", varid) |
217 |
|
call NF95_GET_VAR(ncid, varid, ps) |
218 |
|
! Check that there is a single value at each pole: |
219 |
|
call assert(ps(1, 1) == ps(2:, 1), "dynetat0 ps north pole") |
220 |
|
call assert(ps(1, jjm + 1) == ps(2:, jjm + 1), "dynetat0 ps south pole") |
221 |
|
|
222 |
day_ini=day_ini+INT(time_0) |
call NF95_CLOSE(ncid) |
|
time_0=time_0-INT(time_0) |
|
|
! {0 <= time0 < 1} |
|
|
|
|
|
1 FORMAT(//10x, 'la valeur de im =', i4, 2x, & |
|
|
'lue sur le fichier de demarrage est differente de la valeur ' & |
|
|
// 'parametree iim =', i4//) |
|
|
2 FORMAT(//10x, 'la valeur de jm =', i4, 2x, & |
|
|
'lue sur le fichier de demarrage est differente de la valeur ' & |
|
|
// 'parametree jjm =', i4//) |
|
|
3 FORMAT(//10x, 'la valeur de lmax =', i4, 2x, & |
|
|
'lue sur le fichier demarrage est differente de la valeur ' & |
|
|
// 'parametree llm =', i4//) |
|
223 |
|
|
224 |
END SUBROUTINE dynetat0 |
END SUBROUTINE dynetat0 |
225 |
|
|