38 |
|
|
39 |
! variables dynamiques |
! variables dynamiques |
40 |
REAL ucov(ip1jmp1, llm), vcov(ip1jm, llm) ! vents covariants |
REAL ucov(ip1jmp1, llm), vcov(ip1jm, llm) ! vents covariants |
41 |
REAL, intent(inout):: teta(ip1jmp1, llm) ! temperature potentielle |
REAL, intent(inout):: teta(iim + 1, jjm + 1, llm) ! température potentielle |
42 |
REAL q(ip1jmp1, llm) ! temperature potentielle |
REAL q(iim + 1, jjm + 1, llm) |
43 |
REAL, intent(out):: masse(ip1jmp1, llm) ! masse d'air |
REAL, intent(out):: masse(ip1jmp1, llm) ! masse d'air |
44 |
REAL, intent(in):: ps(:, :) ! (iim + 1, jjm + 1) pression au sol |
REAL, intent(in):: ps(:, :) ! (iim + 1, jjm + 1) pression au sol |
45 |
|
|
47 |
|
|
48 |
! variables dynamiques pour les reanalyses. |
! variables dynamiques pour les reanalyses. |
49 |
REAL, save:: ucovrea1(ip1jmp1, llm), vcovrea1(ip1jm, llm) !vts cov reas |
REAL, save:: ucovrea1(ip1jmp1, llm), vcovrea1(ip1jm, llm) !vts cov reas |
50 |
REAL, save:: tetarea1(ip1jmp1, llm) ! temp pot reales |
REAL, save:: tetarea1(iim + 1, jjm + 1, llm) ! temp pot reales |
51 |
REAL, save:: qrea1(ip1jmp1, llm) ! temp pot reales |
REAL, save:: qrea1(iim + 1, jjm + 1, llm) ! temp pot reales |
52 |
REAL, save:: ucovrea2(ip1jmp1, llm), vcovrea2(ip1jm, llm) !vts cov reas |
REAL, save:: ucovrea2(ip1jmp1, llm), vcovrea2(ip1jm, llm) !vts cov reas |
53 |
REAL, save:: tetarea2(ip1jmp1, llm) ! temp pot reales |
REAL, save:: tetarea2(iim + 1, jjm + 1, llm) ! temp pot reales |
54 |
REAL, save:: qrea2(ip1jmp1, llm) ! temp pot reales |
REAL, save:: qrea2(iim + 1, jjm + 1, llm) ! temp pot reales |
55 |
REAL, save:: masserea2(ip1jmp1, llm) ! masse |
REAL, save:: masserea2(ip1jmp1, llm) ! masse |
56 |
|
|
57 |
REAL, save:: alpha_q(ip1jmp1) |
REAL, save:: alpha_q(iim + 1, jjm + 1) |
58 |
REAL, save:: alpha_t(ip1jmp1), alpha_p(ip1jmp1) |
REAL, save:: alpha_t(iim + 1, jjm + 1), alpha_p(ip1jmp1) |
59 |
REAL, save:: alpha_u(ip1jmp1), alpha_v(ip1jm) |
REAL, save:: alpha_u(ip1jmp1), alpha_v(ip1jm) |
60 |
REAL dday_step, toto, reste |
REAL dday_step, toto, reste |
61 |
real, save:: itau_test |
real, save:: itau_test |
62 |
INTEGER, save:: step_rea, count_no_rea |
INTEGER, save:: step_rea, count_no_rea |
63 |
|
|
64 |
INTEGER ilon, ilat |
INTEGER ilon, ilat |
65 |
REAL factt, ztau(ip1jmp1) |
REAL factt, ztau(iim + 1, jjm + 1) |
66 |
|
|
67 |
INTEGER ij, l |
INTEGER ij, i, j, l |
68 |
INTEGER ncidpl, varidpl, status |
INTEGER ncidpl, status |
69 |
INTEGER rcod, rid |
INTEGER rcod, rid |
70 |
REAL ditau, tau, a |
REAL ditau, tau, a |
71 |
INTEGER, SAVE:: nlev |
INTEGER, SAVE:: nlev |
72 |
|
|
73 |
! TEST SUR QSAT |
! TEST SUR QSAT |
74 |
REAL p(iim + 1, jjm + 1, llmp1), pk(ip1jmp1, llm), pks(ip1jmp1) |
REAL p(iim + 1, jjm + 1, llmp1) |
75 |
REAL pkf(ip1jmp1, llm) |
real pk(iim + 1, jjm + 1, llm), pks(iim + 1, jjm + 1) |
76 |
REAL pres(ip1jmp1, llm) |
REAL pres(iim + 1, jjm + 1, llm) |
77 |
|
|
78 |
REAL qsat(ip1jmp1, llm) |
REAL qsat(iim + 1, jjm + 1, llm) |
79 |
REAL unskap |
REAL unskap |
80 |
REAL tnat(ip1jmp1, llm) |
REAL tnat(iim + 1, jjm + 1, llm) |
81 |
|
|
82 |
LOGICAL:: first = .TRUE. |
LOGICAL:: first = .TRUE. |
83 |
CHARACTER(len=10) file |
CHARACTER(len=10) file |
92 |
|
|
93 |
forall (l = 1: llm + 1) p(:, :, l) = ap(l) + bp(l) * ps |
forall (l = 1: llm + 1) p(:, :, l) = ap(l) + bp(l) * ps |
94 |
CALL massdair(p, masse) |
CALL massdair(p, masse) |
95 |
CALL exner_hyb(ps, p, pks, pk, pkf) |
CALL exner_hyb(ps, p, pks, pk) |
96 |
tnat(:, :) = pk(:, :)*teta(:, :)/cpp |
tnat = pk * teta / cpp |
97 |
unskap = 1./kappa |
unskap = 1. / kappa |
98 |
pres(:, :) = preff*(pk(:, :)/cpp)**unskap |
pres = preff * (pk / cpp)**unskap |
99 |
qsat = q_sat(tnat, pres) |
qsat = q_sat(tnat, pres) |
100 |
|
|
101 |
! initialisations pour la lecture des reanalyses. |
! initialisations pour la lecture des reanalyses. |
103 |
! alpha=1 signifie pas d'injection |
! alpha=1 signifie pas d'injection |
104 |
! alpha=0 signifie injection totale |
! alpha=0 signifie injection totale |
105 |
|
|
106 |
IF (online==-1) THEN |
IF (online== - 1) THEN |
107 |
RETURN |
RETURN |
108 |
END IF |
END IF |
109 |
|
|
110 |
IF (first) THEN |
IF (first) THEN |
111 |
CALL conf_guide |
CALL conf_guide |
112 |
file = 'guide' |
file = 'guide' |
113 |
CALL inigrads(igrads, rlonv, 180./pi, -180., 180., rlatu, -90., 90., & |
CALL inigrads(igrads, rlonv, 180. / pi, -180., 180., rlatu, -90., 90., & |
114 |
180./pi, presnivs, 1., dtgrads, file, 'dyn_zon ') |
180. / pi, presnivs, 1., dtgrads, file, 'dyn_zon ') |
115 |
PRINT *, '1: en-ligne, 0: hors-ligne (x=x_rea), -1: climat (x=x_gcm)' |
PRINT *, '1: en-ligne, 0: hors-ligne (x=x_rea), -1: climat (x=x_gcm)' |
116 |
IF (online==-1) RETURN |
IF (online== - 1) RETURN |
117 |
|
|
118 |
IF (online==1) THEN |
IF (online==1) THEN |
119 |
! Constantes de temps de rappel en jour |
! Constantes de temps de rappel en jour |
123 |
! coordonnees du centre du zoom |
! coordonnees du centre du zoom |
124 |
CALL coordij(clon, clat, ilon, ilat) |
CALL coordij(clon, clat, ilon, ilat) |
125 |
! aire de la maille au centre du zoom |
! aire de la maille au centre du zoom |
126 |
aire_min = aire(ilon+(ilat-1)*iip1) |
aire_min = aire(ilon+(ilat - 1) * iip1) |
127 |
! aire maximale de la maille |
! aire maximale de la maille |
128 |
aire_max = 0. |
aire_max = 0. |
129 |
DO ij = 1, ip1jmp1 |
DO ij = 1, ip1jmp1 |
130 |
aire_max = max(aire_max, aire(ij)) |
aire_max = max(aire_max, aire(ij)) |
131 |
END DO |
END DO |
132 |
! factt = pas de temps en fraction de jour |
! factt = pas de temps en fraction de jour |
133 |
factt = dtvr*iperiod/daysec |
factt = dtvr * iperiod / daysec |
134 |
|
|
135 |
CALL tau2alpha(3, iip1, jjm, factt, tau_min_v, tau_max_v, alpha_v) |
CALL tau2alpha(3, iip1, jjm, factt, tau_min_v, tau_max_v, alpha_v) |
136 |
CALL tau2alpha(2, iip1, jjp1, factt, tau_min_u, tau_max_u, alpha_u) |
CALL tau2alpha(2, iip1, jjp1, factt, tau_min_u, tau_max_u, alpha_u) |
159 |
! itau_test montre si l'importation a deja ete faite au rang itau |
! itau_test montre si l'importation a deja ete faite au rang itau |
160 |
! lecture d'un fichier netcdf pour determiner le nombre de niveaux |
! lecture d'un fichier netcdf pour determiner le nombre de niveaux |
161 |
if (guide_u) then |
if (guide_u) then |
162 |
if (ncidpl.eq.-99) rcod=nf90_open('u.nc',Nf90_NOWRITe,ncidpl) |
if (ncidpl.eq. - 99) rcod=nf90_open('u.nc',Nf90_NOWRITe,ncidpl) |
163 |
endif |
endif |
164 |
|
|
165 |
if (guide_v) then |
if (guide_v) then |
166 |
if (ncidpl.eq.-99) rcod=nf90_open('v.nc',nf90_nowrite,ncidpl) |
if (ncidpl.eq. - 99) rcod=nf90_open('v.nc',nf90_nowrite,ncidpl) |
167 |
endif |
endif |
168 |
|
|
169 |
if (guide_T) then |
if (guide_T) then |
170 |
if (ncidpl.eq.-99) rcod=nf90_open('T.nc',nf90_nowrite,ncidpl) |
if (ncidpl.eq. - 99) rcod=nf90_open('T.nc',nf90_nowrite,ncidpl) |
171 |
endif |
endif |
172 |
|
|
173 |
if (guide_Q) then |
if (guide_Q) then |
174 |
if (ncidpl.eq.-99) rcod=nf90_open('hur.nc',nf90_nowrite, ncidpl) |
if (ncidpl.eq. - 99) rcod=nf90_open('hur.nc',nf90_nowrite, ncidpl) |
175 |
endif |
endif |
176 |
|
|
177 |
IF (ncep) THEN |
IF (ncep) THEN |
185 |
! Lecture du premier etat des reanalyses. |
! Lecture du premier etat des reanalyses. |
186 |
CALL read_reanalyse(1, ps, ucovrea2, vcovrea2, tetarea2, qrea2, & |
CALL read_reanalyse(1, ps, ucovrea2, vcovrea2, tetarea2, qrea2, & |
187 |
masserea2, nlev) |
masserea2, nlev) |
188 |
qrea2(:, :) = max(qrea2(:, :), 0.1) |
qrea2 = max(qrea2, 0.1) |
189 |
|
|
190 |
! Debut de l'integration temporelle: |
! Debut de l'integration temporelle: |
191 |
END IF ! first |
END IF ! first |
196 |
dday_step = real(day_step) |
dday_step = real(day_step) |
197 |
WRITE (*, *) 'ditau, dday_step' |
WRITE (*, *) 'ditau, dday_step' |
198 |
WRITE (*, *) ditau, dday_step |
WRITE (*, *) ditau, dday_step |
199 |
toto = 4*ditau/dday_step |
toto = 4 * ditau / dday_step |
200 |
reste = toto - aint(toto) |
reste = toto - aint(toto) |
201 |
|
|
202 |
IF (reste==0.) THEN |
IF (reste==0.) THEN |
204 |
WRITE (*, *) 'deuxieme passage de advreel a itau=', itau |
WRITE (*, *) 'deuxieme passage de advreel a itau=', itau |
205 |
STOP |
STOP |
206 |
ELSE |
ELSE |
207 |
vcovrea1(:, :) = vcovrea2(:, :) |
vcovrea1 = vcovrea2 |
208 |
ucovrea1(:, :) = ucovrea2(:, :) |
ucovrea1 = ucovrea2 |
209 |
tetarea1(:, :) = tetarea2(:, :) |
tetarea1 = tetarea2 |
210 |
qrea1(:, :) = qrea2(:, :) |
qrea1 = qrea2 |
211 |
|
|
212 |
PRINT *, 'LECTURE REANALYSES, pas ', step_rea, 'apres ', & |
PRINT *, 'LECTURE REANALYSES, pas ', step_rea, 'apres ', & |
213 |
count_no_rea, ' non lectures' |
count_no_rea, ' non lectures' |
215 |
itau_test = itau |
itau_test = itau |
216 |
CALL read_reanalyse(step_rea, ps, ucovrea2, vcovrea2, tetarea2, & |
CALL read_reanalyse(step_rea, ps, ucovrea2, vcovrea2, tetarea2, & |
217 |
qrea2, masserea2, nlev) |
qrea2, masserea2, nlev) |
218 |
qrea2(:, :) = max(qrea2(:, :), 0.1) |
qrea2 = max(qrea2, 0.1) |
219 |
factt = dtvr*iperiod/daysec |
factt = dtvr * iperiod / daysec |
220 |
ztau(:) = factt/max(alpha_t(:), 1.E-10) |
ztau = factt / max(alpha_t, 1E-10) |
221 |
CALL wrgrads(igrads, 1, aire, 'aire ', 'aire ') |
CALL wrgrads(igrads, 1, aire, 'aire ', 'aire ') |
222 |
CALL wrgrads(igrads, 1, dxdys, 'dxdy ', 'dxdy ') |
CALL wrgrads(igrads, 1, dxdys, 'dxdy ', 'dxdy ') |
223 |
CALL wrgrads(igrads, 1, alpha_u, 'au ', 'au ') |
CALL wrgrads(igrads, 1, alpha_u, 'au ', 'au ') |
238 |
END IF |
END IF |
239 |
|
|
240 |
! Guidage |
! Guidage |
241 |
! x_gcm = a * x_gcm + (1-a) * x_reanalyses |
! x_gcm = a * x_gcm + (1 - a) * x_reanalyses |
242 |
|
|
243 |
IF (ini_anal) PRINT *, 'ATTENTION !!! ON PART DU GUIDAGE' |
IF (ini_anal) PRINT *, 'ATTENTION !!! ON PART DU GUIDAGE' |
244 |
|
|
245 |
ditau = real(itau) |
ditau = real(itau) |
246 |
dday_step = real(day_step) |
dday_step = real(day_step) |
247 |
|
|
248 |
tau = 4*ditau/dday_step |
tau = 4 * ditau / dday_step |
249 |
tau = tau - aint(tau) |
tau = tau - aint(tau) |
250 |
|
|
251 |
! ucov |
! ucov |
252 |
IF (guide_u) THEN |
IF (guide_u) THEN |
253 |
DO l = 1, llm |
DO l = 1, llm |
254 |
DO ij = 1, ip1jmp1 |
DO ij = 1, ip1jmp1 |
255 |
a = (1.-tau)*ucovrea1(ij, l) + tau*ucovrea2(ij, l) |
a = (1. - tau) * ucovrea1(ij, l) + tau * ucovrea2(ij, l) |
256 |
ucov(ij, l) = (1.-alpha_u(ij))*ucov(ij, l) + alpha_u(ij)*a |
ucov(ij, l) = (1. - alpha_u(ij)) * ucov(ij, l) + alpha_u(ij) * a |
257 |
IF (first .AND. ini_anal) ucov(ij, l) = a |
IF (first .AND. ini_anal) ucov(ij, l) = a |
258 |
END DO |
END DO |
259 |
END DO |
END DO |
261 |
|
|
262 |
IF (guide_t) THEN |
IF (guide_t) THEN |
263 |
DO l = 1, llm |
DO l = 1, llm |
264 |
DO ij = 1, ip1jmp1 |
do j = 1, jjm + 1 |
265 |
a = (1.-tau)*tetarea1(ij, l) + tau*tetarea2(ij, l) |
DO i = 1, iim + 1 |
266 |
teta(ij, l) = (1.-alpha_t(ij))*teta(ij, l) + alpha_t(ij)*a |
a = (1. - tau) * tetarea1(i, j, l) + tau * tetarea2(i, j, l) |
267 |
IF (first .AND. ini_anal) teta(ij, l) = a |
teta(i, j, l) = (1. - alpha_t(i, j)) * teta(i, j, l) & |
268 |
END DO |
+ alpha_t(i, j) * a |
269 |
|
IF (first .AND. ini_anal) teta(i, j, l) = a |
270 |
|
END DO |
271 |
|
end do |
272 |
END DO |
END DO |
273 |
END IF |
END IF |
274 |
|
|
275 |
IF (guide_q) THEN |
IF (guide_q) THEN |
276 |
DO l = 1, llm |
DO l = 1, llm |
277 |
DO ij = 1, ip1jmp1 |
do j = 1, jjm + 1 |
278 |
a = (1.-tau)*qrea1(ij, l) + tau*qrea2(ij, l) |
DO i = 1, iim + 1 |
279 |
! hum relative en % -> hum specif |
a = (1. - tau) * qrea1(i, j, l) + tau * qrea2(i, j, l) |
280 |
a = qsat(ij, l)*a*0.01 |
! hum relative en % -> hum specif |
281 |
q(ij, l) = (1.-alpha_q(ij))*q(ij, l) + alpha_q(ij)*a |
a = qsat(i, j, l) * a * 0.01 |
282 |
IF (first .AND. ini_anal) q(ij, l) = a |
q(i, j, l) = (1. - alpha_q(i, j)) * q(i, j, l) & |
283 |
END DO |
+ alpha_q(i, j) * a |
284 |
|
IF (first .AND. ini_anal) q(i, j, l) = a |
285 |
|
END DO |
286 |
|
end do |
287 |
END DO |
END DO |
288 |
END IF |
END IF |
289 |
|
|
291 |
IF (guide_v) THEN |
IF (guide_v) THEN |
292 |
DO l = 1, llm |
DO l = 1, llm |
293 |
DO ij = 1, ip1jm |
DO ij = 1, ip1jm |
294 |
a = (1.-tau)*vcovrea1(ij, l) + tau*vcovrea2(ij, l) |
a = (1. - tau) * vcovrea1(ij, l) + tau * vcovrea2(ij, l) |
295 |
vcov(ij, l) = (1.-alpha_v(ij))*vcov(ij, l) + alpha_v(ij)*a |
vcov(ij, l) = (1. - alpha_v(ij)) * vcov(ij, l) + alpha_v(ij) * a |
296 |
IF (first .AND. ini_anal) vcov(ij, l) = a |
IF (first .AND. ini_anal) vcov(ij, l) = a |
297 |
END DO |
END DO |
298 |
IF (first .AND. ini_anal) vcov(ij, l) = a |
IF (first .AND. ini_anal) vcov(ij, l) = a |