4 |
|
|
5 |
contains |
contains |
6 |
|
|
7 |
SUBROUTINE calfis(rdayvrai, time, ucov, vcov, teta, q, ps, pk, phis, phi, & |
SUBROUTINE calfis(rdayvrai, time, ucov, vcov, teta, q, pk, phis, phi, w, & |
8 |
dudyn, dv, w, dufi, dvfi, dtetafi, dqfi, dpfi, lafin) |
dufi, dvfi, dtetafi, dqfi, lafin) |
9 |
|
|
10 |
! From dyn3d/calfis.F, version 1.3 2005/05/25 13:10:09 |
! From dyn3d/calfis.F, version 1.3, 2005/05/25 13:10:09 |
11 |
! Authors: P. Le Van, F. Hourdin |
! Authors: P. Le Van, F. Hourdin |
12 |
|
|
13 |
! 1. Réarrangement des tableaux et transformation des variables |
! 1. R\'earrangement des tableaux et transformation des variables |
14 |
! dynamiques en variables physiques |
! dynamiques en variables physiques |
15 |
|
|
16 |
! 2. Calcul des termes physiques |
! 2. Calcul des termes physiques |
18 |
|
|
19 |
! Remarques: |
! Remarques: |
20 |
|
|
21 |
! - Les vents sont donnés dans la physique par leurs composantes |
! - Les vents sont donn\'es dans la physique par leurs composantes |
22 |
! naturelles. |
! naturelles. |
23 |
|
|
24 |
! - La variable thermodynamique de la physique est une variable |
! - La variable thermodynamique de la physique est une variable |
25 |
! intensive : T. |
! intensive : T. |
26 |
! Pour la dynamique on prend T * (preff / p(l))**kappa |
! Pour la dynamique on prend T * (preff / p)**kappa |
27 |
|
|
28 |
! - Les deux seules variables dépendant de la géométrie |
! - Les deux seules variables d\'ependant de la g\'eom\'etrie |
29 |
! nécessaires pour la physique sont la latitude pour le |
! n\'ecessaires pour la physique sont la latitude (pour le |
30 |
! rayonnement et l'aire de la maille quand on veut intégrer une |
! rayonnement) et l'aire de la maille (quand on veut int\'egrer une |
31 |
! grandeur horizontalement. |
! grandeur horizontalement). |
32 |
|
|
33 |
use comconst, only: kappa, cpp, dtphys, g |
use comconst, only: kappa, cpp, dtphys, g |
34 |
use comgeom, only: apoln, cu_2d, cv_2d, unsaire_2d, apols, rlonu, rlonv |
use comgeom, only: apoln, cu_2d, cv_2d, unsaire_2d, apols, rlonu, rlonv |
36 |
use dimphy, only: klon |
use dimphy, only: klon |
37 |
use disvert_m, only: preff |
use disvert_m, only: preff |
38 |
use grid_change, only: dyn_phy, gr_fi_dyn |
use grid_change, only: dyn_phy, gr_fi_dyn |
|
use iniadvtrac_m, only: niadv |
|
39 |
use nr_util, only: pi |
use nr_util, only: pi |
40 |
use physiq_m, only: physiq |
use physiq_m, only: physiq |
41 |
use pressure_var, only: p3d, pls |
use pressure_var, only: p3d, pls |
42 |
|
|
43 |
! Arguments : |
REAL, intent(in):: rdayvrai |
44 |
|
REAL, intent(in):: time ! heure de la journ\'ee en fraction de jour |
45 |
|
|
46 |
! Output : |
REAL, intent(in):: ucov(:, :, :) ! (iim + 1, jjm + 1, llm) |
47 |
! dvfi tendency for the natural meridional velocity |
! covariant zonal velocity |
|
! dtetafi tendency for the potential temperature |
|
|
! pdtsfi tendency for the surface temperature |
|
48 |
|
|
49 |
! pdtrad radiative tendencies \ input and output |
REAL, intent(in):: vcov(:, :, :) ! (iim + 1, jjm, llm) |
50 |
! pfluxrad radiative fluxes / input and output |
!covariant meridional velocity |
51 |
|
|
52 |
REAL, intent(in):: rdayvrai |
REAL, intent(in):: teta(:, :, :) ! (iim + 1, jjm + 1, llm) |
53 |
REAL, intent(in):: time ! heure de la journée en fraction de jour |
! potential temperature |
54 |
REAL, intent(in):: ucov(iim + 1, jjm + 1, llm) |
|
55 |
! ucov covariant zonal velocity |
REAL, intent(in):: q(:, :, :, :) ! (iim + 1, jjm + 1, llm, nqmx) |
56 |
REAL, intent(in):: vcov(iim + 1, jjm, llm) |
! mass fractions of advected fields |
|
! vcov covariant meridional velocity |
|
|
REAL, intent(in):: teta(iim + 1, jjm + 1, llm) |
|
|
! teta potential temperature |
|
|
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|
|
REAL, intent(in):: q(iim + 1, jjm + 1, llm, nqmx) |
|
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! (mass fractions of advected fields) |
|
|
|
|
|
REAL, intent(in):: ps(iim + 1, jjm + 1) |
|
|
! ps surface pressure |
|
|
REAL, intent(in):: pk(iim + 1, jjm + 1, llm) |
|
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REAL, intent(in):: phis(iim + 1, jjm + 1) |
|
|
REAL, intent(in):: phi(iim + 1, jjm + 1, llm) |
|
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REAL dudyn(iim + 1, jjm + 1, llm) |
|
|
REAL dv(iim + 1, jjm, llm) |
|
|
REAL, intent(in):: w(iim + 1, jjm + 1, llm) |
|
57 |
|
|
58 |
REAL, intent(out):: dufi(iim + 1, jjm + 1, llm) |
REAL, intent(in):: pk(:, :, :) ! (iim + 1, jjm + 1, llm) |
59 |
|
! Exner = cp * (p / preff)**kappa |
60 |
|
|
61 |
|
REAL, intent(in):: phis(:, :) ! (iim + 1, jjm + 1) |
62 |
|
REAL, intent(in):: phi(:, :, :) ! (iim + 1, jjm + 1, llm) |
63 |
|
REAL, intent(in):: w(:, :, :) ! (iim + 1, jjm + 1, llm) in kg / s |
64 |
|
|
65 |
|
REAL, intent(out):: dufi(:, :, :) ! (iim + 1, jjm + 1, llm) |
66 |
! tendency for the covariant zonal velocity (m2 s-2) |
! tendency for the covariant zonal velocity (m2 s-2) |
67 |
|
|
68 |
REAL dvfi(iim + 1, jjm, llm) |
REAL, intent(out):: dvfi(:, :, :) ! (iim + 1, jjm, llm) |
69 |
REAL, intent(out):: dtetafi(iim + 1, jjm + 1, llm) |
! tendency for the natural meridional velocity |
|
REAL dqfi(iim + 1, jjm + 1, llm, nqmx) |
|
|
REAL dpfi(iim + 1, jjm + 1) |
|
|
LOGICAL, intent(in):: lafin |
|
70 |
|
|
71 |
! Local variables : |
REAL, intent(out):: dtetafi(:, :, :) ! (iim + 1, jjm + 1, llm) |
72 |
|
! tendency for the potential temperature |
73 |
|
|
74 |
INTEGER i, j, l, ig0, ig, iq, iiq |
REAL, intent(out):: dqfi(:, :, :, :) ! (iim + 1, jjm + 1, llm, nqmx) |
75 |
REAL zpsrf(klon) |
LOGICAL, intent(in):: lafin |
|
REAL paprs(klon, llm+1), play(klon, llm) |
|
|
REAL pphi(klon, llm), pphis(klon) |
|
76 |
|
|
77 |
|
! Local: |
78 |
|
INTEGER i, j, l, ig0, iq |
79 |
|
REAL paprs(klon, llm + 1) ! aux interfaces des couches |
80 |
|
REAL play(klon, llm) ! aux milieux des couches |
81 |
|
REAL pphi(klon, llm), pphis(klon) |
82 |
REAL u(klon, llm), v(klon, llm) |
REAL u(klon, llm), v(klon, llm) |
83 |
real zvfi(iim + 1, jjm + 1, llm) |
real zvfi(iim + 1, jjm + 1, llm) |
84 |
REAL t(klon, llm) ! temperature |
REAL t(klon, llm) ! temperature, in K |
85 |
real qx(klon, llm, nqmx) ! mass fractions of advected fields |
real qx(klon, llm, nqmx) ! mass fractions of advected fields |
86 |
REAL omega(klon, llm) |
REAL omega(klon, llm) |
|
|
|
87 |
REAL d_u(klon, llm), d_v(klon, llm) ! tendances physiques du vent (m s-2) |
REAL d_u(klon, llm), d_v(klon, llm) ! tendances physiques du vent (m s-2) |
88 |
REAL d_t(klon, llm), d_qx(klon, llm, nqmx) |
REAL d_t(klon, llm), d_qx(klon, llm, nqmx) |
|
REAL d_ps(klon) |
|
|
|
|
89 |
REAL z1(iim) |
REAL z1(iim) |
90 |
REAL pksurcp(iim + 1, jjm + 1) |
REAL pksurcp(iim + 1, jjm + 1) |
91 |
|
|
|
! I. Musat: diagnostic PVteta, Amip2 |
|
|
INTEGER, PARAMETER:: ntetaSTD=3 |
|
|
REAL:: rtetaSTD(ntetaSTD) = (/350., 380., 405./) |
|
|
REAL PVteta(klon, ntetaSTD) |
|
|
|
|
92 |
!----------------------------------------------------------------------- |
!----------------------------------------------------------------------- |
93 |
|
|
94 |
!!print *, "Call sequence information: calfis" |
!!print *, "Call sequence information: calfis" |
95 |
|
|
96 |
! 1. Initialisations : |
! 40. Transformation des variables dynamiques en variables physiques : |
|
! latitude, longitude et aires des mailles pour la physique: |
|
97 |
|
|
98 |
! 40. transformation des variables dynamiques en variables physiques: |
! 42. Pression intercouches : |
99 |
! 41. pressions au sol (en Pascals) |
forall (l = 1: llm + 1) paprs(:, l) = pack(p3d(:, :, l), dyn_phy) |
100 |
|
|
101 |
zpsrf(1) = ps(1, 1) |
! 43. Température et pression milieu couche |
102 |
|
DO l = 1, llm |
|
ig0 = 2 |
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DO j = 2, jjm |
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CALL SCOPY(iim, ps(1, j), 1, zpsrf(ig0), 1) |
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ig0 = ig0+iim |
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ENDDO |
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zpsrf(klon) = ps(1, jjm + 1) |
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! 42. pression intercouches : |
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! paprs defini aux (llm +1) interfaces des couches |
|
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! play defini aux (llm) milieux des couches |
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! Exner = cp * (p(l) / preff) ** kappa |
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forall (l = 1: llm+1) paprs(:, l) = pack(p3d(:, :, l), dyn_phy) |
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! 43. temperature naturelle (en K) et pressions milieux couches |
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DO l=1, llm |
|
103 |
pksurcp = pk(:, :, l) / cpp |
pksurcp = pk(:, :, l) / cpp |
104 |
pls(:, :, l) = preff * pksurcp**(1./ kappa) |
pls(:, :, l) = preff * pksurcp**(1./ kappa) |
105 |
play(:, l) = pack(pls(:, :, l), dyn_phy) |
play(:, l) = pack(pls(:, :, l), dyn_phy) |
106 |
t(:, l) = pack(teta(:, :, l) * pksurcp, dyn_phy) |
t(:, l) = pack(teta(:, :, l) * pksurcp, dyn_phy) |
107 |
ENDDO |
ENDDO |
108 |
|
|
109 |
! 43.bis traceurs |
! 43.bis Traceurs : |
110 |
DO iq=1, nqmx |
forall (iq = 1: nqmx, l = 1: llm) & |
111 |
iiq=niadv(iq) |
qx(:, l, iq) = pack(q(:, :, l, iq), dyn_phy) |
|
DO l=1, llm |
|
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qx(1, l, iq) = q(1, 1, l, iiq) |
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ig0 = 2 |
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DO j=2, jjm |
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DO i = 1, iim |
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qx(ig0, l, iq) = q(i, j, l, iiq) |
|
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ig0 = ig0 + 1 |
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ENDDO |
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ENDDO |
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qx(ig0, l, iq) = q(1, jjm + 1, l, iiq) |
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ENDDO |
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ENDDO |
|
112 |
|
|
113 |
! Geopotentiel calcule par rapport a la surface locale: |
! Geopotentiel calcule par rapport a la surface locale : |
114 |
forall (l = 1:llm) pphi(:, l) = pack(phi(:, :, l), dyn_phy) |
forall (l = 1 :llm) pphi(:, l) = pack(phi(:, :, l), dyn_phy) |
115 |
pphis = pack(phis, dyn_phy) |
pphis = pack(phis, dyn_phy) |
116 |
forall (l = 1:llm) pphi(:, l)=pphi(:, l) - pphis |
forall (l = 1: llm) pphi(:, l) = pphi(:, l) - pphis |
117 |
|
|
118 |
! Calcul de la vitesse verticale (en Pa*m*s ou Kg/s) |
! Calcul de la vitesse verticale : |
119 |
DO l=1, llm |
forall (l = 1: llm) |
120 |
omega(1, l)=w(1, 1, l) * g /apoln |
omega(1, l) = w(1, 1, l) * g / apoln |
121 |
ig0=2 |
omega(2: klon - 1, l) & |
122 |
DO j=2, jjm |
= pack(w(:iim, 2: jjm, l) * g * unsaire_2d(:iim, 2: jjm), .true.) |
123 |
DO i = 1, iim |
omega(klon, l) = w(1, jjm + 1, l) * g / apols |
124 |
omega(ig0, l) = w(i, j, l) * g * unsaire_2d(i, j) |
END forall |
|
ig0 = ig0 + 1 |
|
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ENDDO |
|
|
ENDDO |
|
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omega(ig0, l)=w(1, jjm + 1, l) * g /apols |
|
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ENDDO |
|
125 |
|
|
126 |
! 45. champ u: |
! 45. champ u: |
127 |
|
|
128 |
DO l=1, llm |
DO l = 1, llm |
129 |
DO j=2, jjm |
DO j = 2, jjm |
130 |
ig0 = 1+(j-2)*iim |
ig0 = 1 + (j - 2) * iim |
131 |
u(ig0+1, l)= 0.5 & |
u(ig0 + 1, l) = 0.5 & |
132 |
* (ucov(iim, j, l) / cu_2d(iim, j) + ucov(1, j, l) / cu_2d(1, j)) |
* (ucov(iim, j, l) / cu_2d(iim, j) + ucov(1, j, l) / cu_2d(1, j)) |
133 |
DO i=2, iim |
DO i = 2, iim |
134 |
u(ig0+i, l)= 0.5 * (ucov(i-1, j, l)/cu_2d(i-1, j) & |
u(ig0 + i, l) = 0.5 * (ucov(i - 1, j, l) / cu_2d(i - 1, j) & |
135 |
+ ucov(i, j, l)/cu_2d(i, j)) |
+ ucov(i, j, l) / cu_2d(i, j)) |
136 |
end DO |
end DO |
137 |
end DO |
end DO |
138 |
end DO |
end DO |
139 |
|
|
140 |
! 46.champ v: |
! 46.champ v: |
141 |
|
|
142 |
forall (j = 2: jjm, l = 1: llm) zvfi(:iim, j, l)= 0.5 & |
forall (j = 2: jjm, l = 1: llm) zvfi(:iim, j, l) = 0.5 & |
143 |
* (vcov(:iim, j-1, l) / cv_2d(:iim, j-1) & |
* (vcov(:iim, j - 1, l) / cv_2d(:iim, j - 1) & |
144 |
+ vcov(:iim, j, l) / cv_2d(:iim, j)) |
+ vcov(:iim, j, l) / cv_2d(:iim, j)) |
145 |
zvfi(iim + 1, 2:jjm, :) = zvfi(1, 2:jjm, :) |
zvfi(iim + 1, 2:jjm, :) = zvfi(1, 2:jjm, :) |
146 |
|
|
147 |
! 47. champs de vents au pôle nord |
! 47. champs de vents au p\^ole nord |
148 |
! U = 1 / pi * integrale [ v * cos(long) * d long ] |
! U = 1 / pi * integrale [ v * cos(long) * d long ] |
149 |
! V = 1 / pi * integrale [ v * sin(long) * d long ] |
! V = 1 / pi * integrale [ v * sin(long) * d long ] |
150 |
|
|
151 |
DO l=1, llm |
DO l = 1, llm |
152 |
z1(1) =(rlonu(1)-rlonu(iim)+2.*pi)*vcov(1, 1, l)/cv_2d(1, 1) |
z1(1) = (rlonu(1) - rlonu(iim) + 2. * pi) * vcov(1, 1, l) / cv_2d(1, 1) |
153 |
DO i=2, iim |
DO i = 2, iim |
154 |
z1(i) =(rlonu(i)-rlonu(i-1))*vcov(i, 1, l)/cv_2d(i, 1) |
z1(i) = (rlonu(i) - rlonu(i - 1)) * vcov(i, 1, l) / cv_2d(i, 1) |
155 |
ENDDO |
ENDDO |
156 |
|
|
157 |
u(1, l) = SUM(COS(rlonv(:iim)) * z1) / pi |
u(1, l) = SUM(COS(rlonv(:iim)) * z1) / pi |
158 |
zvfi(:, 1, l) = SUM(SIN(rlonv(:iim)) * z1) / pi |
zvfi(:, 1, l) = SUM(SIN(rlonv(:iim)) * z1) / pi |
159 |
ENDDO |
ENDDO |
160 |
|
|
161 |
! 48. champs de vents au pôle sud: |
! 48. champs de vents au p\^ole sud: |
162 |
! U = 1 / pi * integrale [ v * cos(long) * d long ] |
! U = 1 / pi * integrale [ v * cos(long) * d long ] |
163 |
! V = 1 / pi * integrale [ v * sin(long) * d long ] |
! V = 1 / pi * integrale [ v * sin(long) * d long ] |
164 |
|
|
165 |
DO l=1, llm |
DO l = 1, llm |
166 |
z1(1) =(rlonu(1)-rlonu(iim)+2.*pi)*vcov(1, jjm, l) & |
z1(1) = (rlonu(1) - rlonu(iim) + 2. * pi) * vcov(1, jjm, l) & |
167 |
/cv_2d(1, jjm) |
/cv_2d(1, jjm) |
168 |
DO i=2, iim |
DO i = 2, iim |
169 |
z1(i) =(rlonu(i)-rlonu(i-1))*vcov(i, jjm, l)/cv_2d(i, jjm) |
z1(i) = (rlonu(i) - rlonu(i - 1)) * vcov(i, jjm, l) / cv_2d(i, jjm) |
170 |
ENDDO |
ENDDO |
171 |
|
|
172 |
u(klon, l) = SUM(COS(rlonv(:iim)) * z1) / pi |
u(klon, l) = SUM(COS(rlonv(:iim)) * z1) / pi |
173 |
zvfi(:, jjm + 1, l) = SUM(SIN(rlonv(:iim)) * z1) / pi |
zvfi(:, jjm + 1, l) = SUM(SIN(rlonv(:iim)) * z1) / pi |
174 |
ENDDO |
ENDDO |
175 |
|
|
176 |
forall(l= 1: llm) v(:, l) = pack(zvfi(:, :, l), dyn_phy) |
forall(l = 1: llm) v(:, l) = pack(zvfi(:, :, l), dyn_phy) |
|
|
|
|
! Compute potential vorticity at theta = 350, 380 and 405 K: |
|
|
CALL PVtheta(klon, llm, ucov, vcov, teta, t, play, paprs, ntetaSTD, & |
|
|
rtetaSTD, PVteta) |
|
177 |
|
|
178 |
! Appel de la physique : |
! Appel de la physique : |
179 |
CALL physiq(lafin, rdayvrai, time, dtphys, paprs, play, pphi, pphis, u, & |
CALL physiq(lafin, rdayvrai, time, dtphys, paprs, play, pphi, pphis, u, & |
180 |
v, t, qx, omega, d_u, d_v, d_t, d_qx, d_ps, dudyn) |
v, t, qx, omega, d_u, d_v, d_t, d_qx) |
181 |
|
|
182 |
! transformation des tendances physiques en tendances dynamiques: |
! transformation des tendances physiques en tendances dynamiques: |
183 |
|
|
|
! tendance sur la pression : |
|
|
|
|
|
dpfi = gr_fi_dyn(d_ps) |
|
|
|
|
184 |
! 62. enthalpie potentielle |
! 62. enthalpie potentielle |
185 |
do l=1, llm |
do l = 1, llm |
186 |
dtetafi(:, :, l) = cpp * gr_fi_dyn(d_t(:, l)) / pk(:, :, l) |
dtetafi(:, :, l) = cpp * gr_fi_dyn(d_t(:, l)) / pk(:, :, l) |
187 |
end do |
end do |
188 |
|
|
189 |
! 62. humidite specifique |
! 63. traceurs |
190 |
|
DO iq = 1, nqmx |
191 |
DO iq=1, nqmx |
DO l = 1, llm |
192 |
DO l=1, llm |
DO i = 1, iim + 1 |
|
DO i=1, iim + 1 |
|
193 |
dqfi(i, 1, l, iq) = d_qx(1, l, iq) |
dqfi(i, 1, l, iq) = d_qx(1, l, iq) |
194 |
dqfi(i, jjm + 1, l, iq) = d_qx(klon, l, iq) |
dqfi(i, jjm + 1, l, iq) = d_qx(klon, l, iq) |
195 |
ENDDO |
ENDDO |
196 |
DO j=2, jjm |
DO j = 2, jjm |
197 |
ig0=1+(j-2)*iim |
ig0 = 1 + (j - 2) * iim |
198 |
DO i=1, iim |
DO i = 1, iim |
199 |
dqfi(i, j, l, iq) = d_qx(ig0+i, l, iq) |
dqfi(i, j, l, iq) = d_qx(ig0 + i, l, iq) |
200 |
ENDDO |
ENDDO |
201 |
dqfi(iim + 1, j, l, iq) = dqfi(1, j, l, iq) |
dqfi(iim + 1, j, l, iq) = dqfi(1, j, l, iq) |
202 |
ENDDO |
ENDDO |
203 |
ENDDO |
ENDDO |
204 |
ENDDO |
ENDDO |
205 |
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! 63. traceurs |
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! initialisation des tendances |
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dqfi=0. |
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DO iq=1, nqmx |
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iiq=niadv(iq) |
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DO l=1, llm |
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DO i=1, iim + 1 |
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dqfi(i, 1, l, iiq) = d_qx(1, l, iq) |
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dqfi(i, jjm + 1, l, iiq) = d_qx(klon, l, iq) |
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ENDDO |
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DO j=2, jjm |
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ig0=1+(j-2)*iim |
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DO i=1, iim |
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dqfi(i, j, l, iiq) = d_qx(ig0+i, l, iq) |
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ENDDO |
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dqfi(iim + 1, j, l, iiq) = dqfi(1, j, l, iq) |
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ENDDO |
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ENDDO |
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ENDDO |
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206 |
! 65. champ u: |
! 65. champ u: |
207 |
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DO l = 1, llm |
208 |
DO l=1, llm |
DO i = 1, iim + 1 |
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DO i=1, iim + 1 |
|
209 |
dufi(i, 1, l) = 0. |
dufi(i, 1, l) = 0. |
210 |
dufi(i, jjm + 1, l) = 0. |
dufi(i, jjm + 1, l) = 0. |
211 |
ENDDO |
ENDDO |
212 |
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213 |
DO j=2, jjm |
DO j = 2, jjm |
214 |
ig0=1+(j-2)*iim |
ig0 = 1 + (j - 2) * iim |
215 |
DO i=1, iim-1 |
DO i = 1, iim - 1 |
216 |
dufi(i, j, l)= 0.5*(d_u(ig0+i, l)+d_u(ig0+i+1, l))*cu_2d(i, j) |
dufi(i, j, l) = 0.5 * (d_u(ig0 + i, l) + d_u(ig0 + i+1, l)) & |
217 |
ENDDO |
* cu_2d(i, j) |
218 |
dufi(iim, j, l)= 0.5*(d_u(ig0+1, l)+d_u(ig0+iim, l))*cu_2d(iim, j) |
ENDDO |
219 |
dufi(iim + 1, j, l)=dufi(1, j, l) |
dufi(iim, j, l) = 0.5 * (d_u(ig0 + 1, l) + d_u(ig0 + iim, l)) & |
220 |
|
* cu_2d(iim, j) |
221 |
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dufi(iim + 1, j, l) = dufi(1, j, l) |
222 |
ENDDO |
ENDDO |
223 |
ENDDO |
ENDDO |
224 |
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225 |
! 67. champ v: |
! 67. champ v: |
226 |
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227 |
DO l=1, llm |
DO l = 1, llm |
228 |
DO j=2, jjm-1 |
DO j = 2, jjm - 1 |
229 |
ig0=1+(j-2)*iim |
ig0 = 1 + (j - 2) * iim |
230 |
DO i=1, iim |
DO i = 1, iim |
231 |
dvfi(i, j, l)= 0.5*(d_v(ig0+i, l)+d_v(ig0+i+iim, l))*cv_2d(i, j) |
dvfi(i, j, l) = 0.5 * (d_v(ig0 + i, l) + d_v(ig0 + i+iim, l)) & |
232 |
|
* cv_2d(i, j) |
233 |
ENDDO |
ENDDO |
234 |
dvfi(iim + 1, j, l) = dvfi(1, j, l) |
dvfi(iim + 1, j, l) = dvfi(1, j, l) |
235 |
ENDDO |
ENDDO |
236 |
ENDDO |
ENDDO |
237 |
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238 |
! 68. champ v près des pôles: |
! 68. champ v pr\`es des p\^oles: |
239 |
! v = U * cos(long) + V * SIN(long) |
! v = U * cos(long) + V * SIN(long) |
240 |
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|
241 |
DO l=1, llm |
DO l = 1, llm |
242 |
DO i=1, iim |
DO i = 1, iim |
243 |
dvfi(i, 1, l)= d_u(1, l)*COS(rlonv(i))+d_v(1, l)*SIN(rlonv(i)) |
dvfi(i, 1, l) = d_u(1, l) * COS(rlonv(i)) + d_v(1, l) * SIN(rlonv(i)) |
244 |
dvfi(i, jjm, l)=d_u(klon, l)*COS(rlonv(i)) +d_v(klon, l)*SIN(rlonv(i)) |
dvfi(i, jjm, l) = d_u(klon, l) * COS(rlonv(i)) & |
245 |
dvfi(i, 1, l)= 0.5*(dvfi(i, 1, l)+d_v(i+1, l))*cv_2d(i, 1) |
+ d_v(klon, l) * SIN(rlonv(i)) |
246 |
dvfi(i, jjm, l)= 0.5 & |
dvfi(i, 1, l) = 0.5 * (dvfi(i, 1, l) + d_v(i + 1, l)) * cv_2d(i, 1) |
247 |
|
dvfi(i, jjm, l) = 0.5 & |
248 |
* (dvfi(i, jjm, l) + d_v(klon - iim - 1 + i, l)) * cv_2d(i, jjm) |
* (dvfi(i, jjm, l) + d_v(klon - iim - 1 + i, l)) * cv_2d(i, jjm) |
249 |
ENDDO |
ENDDO |
250 |
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|
251 |
dvfi(iim + 1, 1, l) = dvfi(1, 1, l) |
dvfi(iim + 1, 1, l) = dvfi(1, 1, l) |
252 |
dvfi(iim + 1, jjm, l)= dvfi(1, jjm, l) |
dvfi(iim + 1, jjm, l) = dvfi(1, jjm, l) |
253 |
ENDDO |
ENDDO |
254 |
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|
255 |
END SUBROUTINE calfis |
END SUBROUTINE calfis |