4 |
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5 |
contains |
contains |
6 |
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7 |
SUBROUTINE clqh(dtime, jour, debut, rlat, knon, nisurf, knindex, & |
SUBROUTINE clqh(dtime, julien, debut, nisurf, knindex, tsoil, qsol, rmu0, & |
8 |
tsoil, qsol, rmu0, rugos, rugoro, u1lay, v1lay, coef, t, q, ts, paprs, & |
rugos, rugoro, u1lay, v1lay, coef, t, q, ts, paprs, pplay, delp, & |
9 |
pplay, delp, radsol, albedo, snow, qsurf, precip_rain, precip_snow, & |
radsol, albedo, snow, qsurf, precip_rain, precip_snow, fder, fluxlat, & |
10 |
fder, fluxlat, pctsrf_new_sic, agesno, d_t, d_q, d_ts, z0_new, flux_t, & |
pctsrf_new_sic, agesno, d_t, d_q, d_ts, z0_new, flux_t, flux_q, & |
11 |
flux_q, dflux_s, dflux_l, fqcalving, ffonte, run_off_lic_0) |
dflux_s, dflux_l, fqcalving, ffonte, run_off_lic_0) |
12 |
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13 |
! Author: Z. X. Li (LMD/CNRS) |
! Author: Z. X. Li (LMD/CNRS) |
14 |
! Date: 1993/08/18 |
! Date: 1993/08/18 |
16 |
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17 |
USE conf_phys_m, ONLY: iflag_pbl |
USE conf_phys_m, ONLY: iflag_pbl |
18 |
USE dimphy, ONLY: klev, klon |
USE dimphy, ONLY: klev, klon |
|
USE dimsoil, ONLY: nsoilmx |
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|
USE indicesol, ONLY: nbsrf |
|
19 |
USE interfsurf_hq_m, ONLY: interfsurf_hq |
USE interfsurf_hq_m, ONLY: interfsurf_hq |
20 |
USE suphec_m, ONLY: rcpd, rd, rg, rkappa |
USE suphec_m, ONLY: rcpd, rd, rg, rkappa |
21 |
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22 |
REAL, intent(in):: dtime ! intervalle du temps (s) |
REAL, intent(in):: dtime ! intervalle du temps (s) |
23 |
integer, intent(in):: jour ! jour de l'annee en cours |
integer, intent(in):: julien ! jour de l'annee en cours |
24 |
logical, intent(in):: debut |
logical, intent(in):: debut |
|
real, intent(in):: rlat(klon) |
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INTEGER, intent(in):: knon |
|
25 |
integer, intent(in):: nisurf |
integer, intent(in):: nisurf |
26 |
integer, intent(in):: knindex(:) ! (knon) |
integer, intent(in):: knindex(:) ! (knon) |
27 |
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REAL, intent(inout):: tsoil(:, :) ! (knon, nsoilmx) |
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REAL tsoil(klon, nsoilmx) |
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28 |
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29 |
REAL, intent(inout):: qsol(klon) |
REAL, intent(inout):: qsol(klon) |
30 |
! column-density of water in soil, in kg m-2 |
! column-density of water in soil, in kg m-2 |
42 |
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|
43 |
REAL t(klon, klev) ! temperature (K) |
REAL t(klon, klev) ! temperature (K) |
44 |
REAL q(klon, klev) ! humidite specifique (kg / kg) |
REAL q(klon, klev) ! humidite specifique (kg / kg) |
45 |
REAL, intent(in):: ts(klon) ! temperature du sol (K) |
REAL, intent(in):: ts(:) ! (knon) temperature du sol (K) |
46 |
REAL paprs(klon, klev+1) ! pression a inter-couche (Pa) |
REAL paprs(klon, klev + 1) ! pression a inter-couche (Pa) |
47 |
REAL pplay(klon, klev) ! pression au milieu de couche (Pa) |
REAL pplay(klon, klev) ! pression au milieu de couche (Pa) |
48 |
REAL delp(klon, klev) ! epaisseur de couche en pression (Pa) |
REAL delp(klon, klev) ! epaisseur de couche en pression (Pa) |
49 |
REAL radsol(klon) ! ray. net au sol (Solaire+IR) W / m2 |
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50 |
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REAL, intent(inout):: radsol(:) ! (knon) |
51 |
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! rayonnement net au sol (Solaire + IR) W / m2 |
52 |
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53 |
REAL, intent(inout):: albedo(:) ! (knon) albedo de la surface |
REAL, intent(inout):: albedo(:) ! (knon) albedo de la surface |
54 |
REAL, intent(inout):: snow(klon) ! hauteur de neige |
REAL, intent(inout):: snow(:) ! (knon) ! hauteur de neige |
55 |
REAL qsurf(klon) ! humidite de l'air au dessus de la surface |
REAL qsurf(klon) ! humidite de l'air au dessus de la surface |
56 |
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57 |
real, intent(in):: precip_rain(klon) |
real, intent(in):: precip_rain(klon) |
60 |
real, intent(in):: precip_snow(klon) |
real, intent(in):: precip_snow(klon) |
61 |
! solid water mass flux (kg / m2 / s), positive down |
! solid water mass flux (kg / m2 / s), positive down |
62 |
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63 |
real, intent(inout):: fder(klon) |
real, intent(inout):: fder(:) ! (knon) |
64 |
real fluxlat(klon) |
real, intent(out):: fluxlat(:) ! (knon) |
65 |
real, intent(in):: pctsrf_new_sic(:) ! (klon) |
real, intent(in):: pctsrf_new_sic(:) ! (klon) |
66 |
REAL, intent(inout):: agesno(:) ! (knon) |
REAL, intent(inout):: agesno(:) ! (knon) |
67 |
REAL d_t(klon, klev) ! incrementation de "t" |
REAL d_t(klon, klev) ! incrementation de "t" |
68 |
REAL d_q(klon, klev) ! incrementation de "q" |
REAL d_q(klon, klev) ! incrementation de "q" |
69 |
REAL, intent(out):: d_ts(:) ! (knon) incrementation de "ts" |
REAL, intent(out):: d_ts(:) ! (knon) variation of surface temperature |
70 |
real z0_new(klon) |
real z0_new(klon) |
71 |
REAL flux_t(klon, klev) ! (diagnostic) flux de la chaleur |
|
72 |
! sensible, flux de Cp*T, positif vers |
REAL, intent(out):: flux_t(:) ! (knon) |
73 |
! le bas: j / (m**2 s) c.a.d.: W / m2 |
! (diagnostic) flux de chaleur sensible (Cp T) à la surface, |
74 |
REAL flux_q(klon, klev) ! flux de la vapeur d'eau:kg / (m**2 s) |
! positif vers le bas, W / m2 |
75 |
REAL dflux_s(klon) ! derivee du flux sensible dF / dTs |
|
76 |
REAL dflux_l(klon) ! derivee du flux latent dF / dTs |
REAL, intent(out):: flux_q(:) ! (knon) |
77 |
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! flux de la vapeur d'eau à la surface, en kg / (m**2 s) |
78 |
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79 |
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REAL dflux_s(:) ! (knon) derivee du flux sensible dF / dTs |
80 |
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REAL dflux_l(:) ! (knon) derivee du flux latent dF / dTs |
81 |
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82 |
! Flux d'eau "perdue" par la surface et n\'ecessaire pour que limiter la |
! Flux d'eau "perdue" par la surface et n\'ecessaire pour que limiter la |
83 |
! hauteur de neige, en kg / m2 / s |
! hauteur de neige, en kg / m2 / s |
90 |
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91 |
! Local: |
! Local: |
92 |
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93 |
REAL evap(klon) ! evaporation au sol |
INTEGER knon |
94 |
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REAL evap(size(knindex)) ! (knon) evaporation au sol |
95 |
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96 |
INTEGER i, k |
INTEGER i, k |
97 |
REAL zx_cq(klon, klev) |
REAL zx_cq(klon, klev) |
118 |
real petBcoef(klon), peqBcoef(klon) |
real petBcoef(klon), peqBcoef(klon) |
119 |
real p1lay(klon) |
real p1lay(klon) |
120 |
|
|
121 |
real fluxsens(klon) |
real tsurf_new(size(knindex)) ! (knon) |
|
real tsurf_new(knon) |
|
122 |
real zzpk |
real zzpk |
123 |
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124 |
!---------------------------------------------------------------- |
!---------------------------------------------------------------- |
125 |
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126 |
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knon = size(knindex) |
127 |
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128 |
if (iflag_pbl == 1) then |
if (iflag_pbl == 1) then |
129 |
do k = 3, klev |
do k = 3, klev |
130 |
do i = 1, knon |
do i = 1, knon |
161 |
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|
162 |
DO k = 2, klev |
DO k = 2, klev |
163 |
DO i = 1, knon |
DO i = 1, knon |
164 |
zx_coef(i, k) = coef(i, k)*RG / (pplay(i, k - 1) - pplay(i, k)) & |
zx_coef(i, k) = coef(i, k) * RG / (pplay(i, k - 1) - pplay(i, k)) & |
165 |
*(paprs(i, k)*2 / (t(i, k)+t(i, k - 1)) / RD)**2 |
* (paprs(i, k) * 2 / (t(i, k) + t(i, k - 1)) / RD)**2 |
166 |
zx_coef(i, k) = zx_coef(i, k) * dtime*RG |
zx_coef(i, k) = zx_coef(i, k) * dtime * RG |
167 |
ENDDO |
ENDDO |
168 |
ENDDO |
ENDDO |
169 |
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171 |
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172 |
DO k = 2, klev |
DO k = 2, klev |
173 |
DO i = 1, knon |
DO i = 1, knon |
174 |
zdelz = RD * (t(i, k - 1)+t(i, k)) / 2.0 / RG / paprs(i, k) & |
zdelz = RD * (t(i, k - 1) + t(i, k)) / 2.0 / RG / paprs(i, k) & |
175 |
*(pplay(i, k - 1) - pplay(i, k)) |
* (pplay(i, k - 1) - pplay(i, k)) |
176 |
z_gamaq(i, k) = gamq(i, k) * zdelz |
z_gamaq(i, k) = gamq(i, k) * zdelz |
177 |
z_gamah(i, k) = gamt(i, k) * zdelz *RCPD * zx_pkh(i, k) |
z_gamah(i, k) = gamt(i, k) * zdelz * RCPD * zx_pkh(i, k) |
178 |
ENDDO |
ENDDO |
179 |
ENDDO |
ENDDO |
180 |
DO i = 1, knon |
DO i = 1, knon |
181 |
zx_buf1(i) = zx_coef(i, klev) + delp(i, klev) |
zx_buf1(i) = zx_coef(i, klev) + delp(i, klev) |
182 |
zx_cq(i, klev) = (local_q(i, klev)*delp(i, klev) & |
zx_cq(i, klev) = (local_q(i, klev) * delp(i, klev) & |
183 |
- zx_coef(i, klev)*z_gamaq(i, klev)) / zx_buf1(i) |
- zx_coef(i, klev) * z_gamaq(i, klev)) / zx_buf1(i) |
184 |
zx_dq(i, klev) = zx_coef(i, klev) / zx_buf1(i) |
zx_dq(i, klev) = zx_coef(i, klev) / zx_buf1(i) |
185 |
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|
186 |
zzpk=(pplay(i, klev) / psref(i))**RKAPPA |
zzpk=(pplay(i, klev) / psref(i))**RKAPPA |
187 |
zx_buf2(i) = zzpk*delp(i, klev) + zx_coef(i, klev) |
zx_buf2(i) = zzpk * delp(i, klev) + zx_coef(i, klev) |
188 |
zx_ch(i, klev) = (local_h(i, klev)*zzpk*delp(i, klev) & |
zx_ch(i, klev) = (local_h(i, klev) * zzpk * delp(i, klev) & |
189 |
- zx_coef(i, klev)*z_gamah(i, klev)) / zx_buf2(i) |
- zx_coef(i, klev) * z_gamah(i, klev)) / zx_buf2(i) |
190 |
zx_dh(i, klev) = zx_coef(i, klev) / zx_buf2(i) |
zx_dh(i, klev) = zx_coef(i, klev) / zx_buf2(i) |
191 |
ENDDO |
ENDDO |
192 |
DO k = klev - 1, 2, - 1 |
DO k = klev - 1, 2, - 1 |
193 |
DO i = 1, knon |
DO i = 1, knon |
194 |
zx_buf1(i) = delp(i, k)+zx_coef(i, k) & |
zx_buf1(i) = delp(i, k) + zx_coef(i, k) & |
195 |
+zx_coef(i, k+1)*(1. - zx_dq(i, k+1)) |
+ zx_coef(i, k + 1) * (1. - zx_dq(i, k + 1)) |
196 |
zx_cq(i, k) = (local_q(i, k)*delp(i, k) & |
zx_cq(i, k) = (local_q(i, k) * delp(i, k) & |
197 |
+zx_coef(i, k+1)*zx_cq(i, k+1) & |
+ zx_coef(i, k + 1) * zx_cq(i, k + 1) & |
198 |
+zx_coef(i, k+1)*z_gamaq(i, k+1) & |
+ zx_coef(i, k + 1) * z_gamaq(i, k + 1) & |
199 |
- zx_coef(i, k)*z_gamaq(i, k)) / zx_buf1(i) |
- zx_coef(i, k) * z_gamaq(i, k)) / zx_buf1(i) |
200 |
zx_dq(i, k) = zx_coef(i, k) / zx_buf1(i) |
zx_dq(i, k) = zx_coef(i, k) / zx_buf1(i) |
201 |
|
|
202 |
zzpk=(pplay(i, k) / psref(i))**RKAPPA |
zzpk=(pplay(i, k) / psref(i))**RKAPPA |
203 |
zx_buf2(i) = zzpk*delp(i, k)+zx_coef(i, k) & |
zx_buf2(i) = zzpk * delp(i, k) + zx_coef(i, k) & |
204 |
+zx_coef(i, k+1)*(1. - zx_dh(i, k+1)) |
+ zx_coef(i, k + 1) * (1. - zx_dh(i, k + 1)) |
205 |
zx_ch(i, k) = (local_h(i, k)*zzpk*delp(i, k) & |
zx_ch(i, k) = (local_h(i, k) * zzpk * delp(i, k) & |
206 |
+zx_coef(i, k+1)*zx_ch(i, k+1) & |
+ zx_coef(i, k + 1) * zx_ch(i, k + 1) & |
207 |
+zx_coef(i, k+1)*z_gamah(i, k+1) & |
+ zx_coef(i, k + 1) * z_gamah(i, k + 1) & |
208 |
- zx_coef(i, k)*z_gamah(i, k)) / zx_buf2(i) |
- zx_coef(i, k) * z_gamah(i, k)) / zx_buf2(i) |
209 |
zx_dh(i, k) = zx_coef(i, k) / zx_buf2(i) |
zx_dh(i, k) = zx_coef(i, k) / zx_buf2(i) |
210 |
ENDDO |
ENDDO |
211 |
ENDDO |
ENDDO |
212 |
|
|
213 |
DO i = 1, knon |
DO i = 1, knon |
214 |
zx_buf1(i) = delp(i, 1) + zx_coef(i, 2)*(1. - zx_dq(i, 2)) |
zx_buf1(i) = delp(i, 1) + zx_coef(i, 2) * (1. - zx_dq(i, 2)) |
215 |
zx_cq(i, 1) = (local_q(i, 1)*delp(i, 1) & |
zx_cq(i, 1) = (local_q(i, 1) * delp(i, 1) & |
216 |
+zx_coef(i, 2)*(z_gamaq(i, 2)+zx_cq(i, 2))) & |
+ zx_coef(i, 2) * (z_gamaq(i, 2) + zx_cq(i, 2))) / zx_buf1(i) |
|
/ zx_buf1(i) |
|
217 |
zx_dq(i, 1) = - 1. * RG / zx_buf1(i) |
zx_dq(i, 1) = - 1. * RG / zx_buf1(i) |
218 |
|
|
219 |
zzpk=(pplay(i, 1) / psref(i))**RKAPPA |
zzpk=(pplay(i, 1) / psref(i))**RKAPPA |
220 |
zx_buf2(i) = zzpk*delp(i, 1) + zx_coef(i, 2)*(1. - zx_dh(i, 2)) |
zx_buf2(i) = zzpk * delp(i, 1) + zx_coef(i, 2) * (1. - zx_dh(i, 2)) |
221 |
zx_ch(i, 1) = (local_h(i, 1)*zzpk*delp(i, 1) & |
zx_ch(i, 1) = (local_h(i, 1) * zzpk * delp(i, 1) & |
222 |
+zx_coef(i, 2)*(z_gamah(i, 2)+zx_ch(i, 2))) & |
+ zx_coef(i, 2) * (z_gamah(i, 2) + zx_ch(i, 2))) / zx_buf2(i) |
|
/ zx_buf2(i) |
|
223 |
zx_dh(i, 1) = - 1. * RG / zx_buf2(i) |
zx_dh(i, 1) = - 1. * RG / zx_buf2(i) |
224 |
ENDDO |
ENDDO |
225 |
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|
226 |
! Appel a interfsurf (appel generique) routine d'interface avec la surface |
! Appel \`a interfsurf (appel g\'en\'erique) routine d'interface |
227 |
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! avec la surface |
228 |
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|
229 |
! initialisation |
! Initialisation |
230 |
petAcoef =0. |
petAcoef =0. |
231 |
peqAcoef = 0. |
peqAcoef = 0. |
232 |
petBcoef =0. |
petBcoef =0. |
242 |
spechum(1:knon)=q(1:knon, 1) |
spechum(1:knon)=q(1:knon, 1) |
243 |
p1lay(1:knon) = pplay(1:knon, 1) |
p1lay(1:knon) = pplay(1:knon, 1) |
244 |
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|
245 |
CALL interfsurf_hq(dtime, jour, rmu0, nisurf, knon, knindex, rlat, debut, & |
CALL interfsurf_hq(dtime, julien, rmu0, nisurf, knindex, debut, tsoil, & |
246 |
nsoilmx, tsoil, qsol, u1lay, v1lay, temp_air, spechum, tq_cdrag, & |
qsol, u1lay, v1lay, temp_air, spechum, tq_cdrag, petAcoef, peqAcoef, & |
247 |
petAcoef, peqAcoef, petBcoef, peqBcoef, precip_rain, precip_snow, & |
petBcoef, peqBcoef, precip_rain, precip_snow, fder, rugos, rugoro, & |
248 |
fder, rugos, rugoro, snow, qsurf, ts(:knon), p1lay, psref, radsol, & |
snow, qsurf, ts, p1lay, psref, radsol, evap, flux_t, fluxlat, & |
249 |
evap, fluxsens, fluxlat, dflux_l, dflux_s, tsurf_new, albedo, & |
dflux_l, dflux_s, tsurf_new, albedo, z0_new, pctsrf_new_sic, agesno, & |
250 |
z0_new, pctsrf_new_sic, agesno, fqcalving, ffonte, run_off_lic_0) |
fqcalving, ffonte, run_off_lic_0) |
251 |
|
|
252 |
flux_t(:knon, 1) = fluxsens(:knon) |
flux_q = - evap |
253 |
flux_q(:knon, 1) = - evap(:knon) |
d_ts = tsurf_new - ts |
|
d_ts = tsurf_new - ts(:knon) |
|
254 |
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|
!==== une fois on a zx_h_ts, on peut faire l'iteration ======== |
|
255 |
DO i = 1, knon |
DO i = 1, knon |
256 |
local_h(i, 1) = zx_ch(i, 1) + zx_dh(i, 1)*flux_t(i, 1)*dtime |
local_h(i, 1) = zx_ch(i, 1) + zx_dh(i, 1) * flux_t(i) * dtime |
257 |
local_q(i, 1) = zx_cq(i, 1) + zx_dq(i, 1)*flux_q(i, 1)*dtime |
local_q(i, 1) = zx_cq(i, 1) + zx_dq(i, 1) * flux_q(i) * dtime |
|
ENDDO |
|
|
DO k = 2, klev |
|
|
DO i = 1, knon |
|
|
local_q(i, k) = zx_cq(i, k) + zx_dq(i, k)*local_q(i, k - 1) |
|
|
local_h(i, k) = zx_ch(i, k) + zx_dh(i, k)*local_h(i, k - 1) |
|
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ENDDO |
|
258 |
ENDDO |
ENDDO |
|
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|
!== flux_q est le flux de vapeur d'eau: kg / (m**2 s) positive vers bas |
|
|
!== flux_t est le flux de cpt (energie sensible): j / (m**2 s) |
|
259 |
DO k = 2, klev |
DO k = 2, klev |
260 |
DO i = 1, knon |
DO i = 1, knon |
261 |
flux_q(i, k) = (zx_coef(i, k) / RG / dtime) & |
local_q(i, k) = zx_cq(i, k) + zx_dq(i, k) * local_q(i, k - 1) |
262 |
* (local_q(i, k) - local_q(i, k - 1)+z_gamaq(i, k)) |
local_h(i, k) = zx_ch(i, k) + zx_dh(i, k) * local_h(i, k - 1) |
|
flux_t(i, k) = (zx_coef(i, k) / RG / dtime) & |
|
|
* (local_h(i, k) - local_h(i, k - 1)+z_gamah(i, k)) & |
|
|
/ zx_pkh(i, k) |
|
263 |
ENDDO |
ENDDO |
264 |
ENDDO |
ENDDO |
265 |
|
|
266 |
! Calcul tendances |
! Calcul des tendances |
267 |
DO k = 1, klev |
DO k = 1, klev |
268 |
DO i = 1, knon |
DO i = 1, knon |
269 |
d_t(i, k) = local_h(i, k) / zx_pkf(i, k) / RCPD - t(i, k) |
d_t(i, k) = local_h(i, k) / zx_pkf(i, k) / RCPD - t(i, k) |