8 |
|
|
9 |
contains |
contains |
10 |
|
|
11 |
SUBROUTINE yamada4(ngrid, dt, g, zlev, zlay, u, v, teta, cd, q2, km, kn, kq, & |
SUBROUTINE yamada4(dt, g, zlev, zlay, u, v, teta, cd, q2, km, kn, kq, & |
12 |
ustar, iflag_pbl) |
ustar, iflag_pbl) |
13 |
|
|
14 |
! From LMDZ4/libf/phylmd/yamada4.F, version 1.1 2004/06/22 11:45:36 |
! From LMDZ4/libf/phylmd/yamada4.F, version 1.1 2004/06/22 11:45:36 |
15 |
|
|
16 |
use nr_util, only: assert |
use nr_util, only: assert, assert_eq |
17 |
USE dimphy, ONLY: klev |
USE dimphy, ONLY: klev |
18 |
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|
|
integer, intent(in):: ngrid |
|
19 |
REAL, intent(in):: dt ! pas de temps |
REAL, intent(in):: dt ! pas de temps |
20 |
real, intent(in):: g |
real, intent(in):: g |
21 |
|
|
22 |
REAL zlev(ngrid, klev+1) |
REAL zlev(:, :) ! (knon, klev + 1) |
23 |
! altitude \`a chaque niveau (interface inf\'erieure de la couche de |
! altitude \`a chaque niveau (interface inf\'erieure de la couche de |
24 |
! m\^eme indice) |
! m\^eme indice) |
25 |
|
|
26 |
REAL zlay(ngrid, klev) ! altitude au centre de chaque couche |
REAL, intent(in):: zlay(:, :) ! (knon, klev) altitude au centre de |
27 |
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! chaque couche |
28 |
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|
29 |
REAL u(ngrid, klev), v(ngrid, klev) |
REAL, intent(in):: u(:, :), v(:, :) ! (knon, klev) |
30 |
! vitesse au centre de chaque couche (en entr\'ee : la valeur au |
! vitesse au centre de chaque couche (en entr\'ee : la valeur au |
31 |
! d\'ebut du pas de temps) |
! d\'ebut du pas de temps) |
32 |
|
|
33 |
REAL, intent(in):: teta(ngrid, klev) |
REAL, intent(in):: teta(:, :) ! (knon, klev) |
34 |
! temp\'erature potentielle au centre de chaque couche (en entr\'ee : |
! temp\'erature potentielle au centre de chaque couche (en entr\'ee : |
35 |
! la valeur au d\'ebut du pas de temps) |
! la valeur au d\'ebut du pas de temps) |
36 |
|
|
37 |
REAL, intent(in):: cd(:) ! (ngrid) cdrag, valeur au d\'ebut du pas de temps |
REAL, intent(in):: cd(:) ! (knon) cdrag, valeur au d\'ebut du pas de temps |
38 |
|
|
39 |
REAL, intent(inout):: q2(ngrid, klev+1) |
REAL, intent(inout):: q2(:, :) ! (knon, klev + 1) |
40 |
! $q^2$ au bas de chaque couche |
! $q^2$ au bas de chaque couche |
41 |
! En entr\'ee : la valeur au d\'ebut du pas de temps ; en sortie : la |
! En entr\'ee : la valeur au d\'ebut du pas de temps ; en sortie : la |
42 |
! valeur \`a la fin du pas de temps. |
! valeur \`a la fin du pas de temps. |
43 |
|
|
44 |
REAL km(ngrid, klev+1) |
REAL km(:, :) ! (knon, klev + 1) |
45 |
! diffusivit\'e turbulente de quantit\'e de mouvement (au bas de |
! diffusivit\'e turbulente de quantit\'e de mouvement (au bas de |
46 |
! chaque couche) (en sortie : la valeur \`a la fin du pas de temps) |
! chaque couche) (en sortie : la valeur \`a la fin du pas de temps) |
47 |
|
|
48 |
REAL kn(ngrid, klev+1) |
REAL kn(:, :) ! (knon, klev + 1) |
49 |
! diffusivit\'e turbulente des scalaires (au bas de chaque couche) |
! diffusivit\'e turbulente des scalaires (au bas de chaque couche) |
50 |
! (en sortie : la valeur \`a la fin du pas de temps) |
! (en sortie : la valeur \`a la fin du pas de temps) |
51 |
|
|
52 |
REAL kq(ngrid, klev+1) |
REAL kq(:, :) ! (knon, klev + 1) |
53 |
real ustar(ngrid) |
real, intent(in):: ustar(:) ! (knon) |
54 |
|
|
55 |
integer, intent(in):: iflag_pbl |
integer, intent(in):: iflag_pbl |
56 |
! iflag_pbl doit valoir entre 6 et 9 |
! iflag_pbl doit valoir entre 6 et 9 |
61 |
! iflag_pbl = 9 : un test ? |
! iflag_pbl = 9 : un test ? |
62 |
|
|
63 |
! Local: |
! Local: |
64 |
|
integer knon |
65 |
real kmin, qmin, pblhmin(ngrid), coriol(ngrid) |
real kmin, qmin |
66 |
|
real pblhmin(size(cd)), coriol(size(cd)) ! (knon) |
67 |
real qpre |
real qpre |
68 |
REAL unsdz(ngrid, klev) |
REAL unsdz(size(zlay, 1), size(zlay, 2)) ! (knon, klev) |
69 |
REAL unsdzdec(ngrid, klev+1) |
REAL unsdzdec(size(zlev, 1), size(zlev, 2)) ! (knon, klev + 1) |
70 |
REAL kmpre(ngrid, klev+1), tmp2 |
REAL kmpre(size(zlev, 1), size(zlev, 2)) ! (knon, klev + 1) |
71 |
REAL mpre(ngrid, klev+1) |
real tmp2 |
72 |
real delta(ngrid, klev+1) |
REAL mpre(size(zlev, 1), size(zlev, 2)) ! (knon, klev + 1) |
73 |
real aa(ngrid, klev+1), aa1 |
real delta(size(zlev, 1), size(zlev, 2)) ! (knon, klev + 1) |
74 |
integer, PARAMETER:: nlev = klev+1 |
real aa(size(zlev, 1), size(zlev, 2)) ! (knon, klev + 1) |
75 |
|
real aa1 |
76 |
logical:: first = .true. |
logical:: first = .true. |
77 |
integer:: ipas = 0 |
integer:: ipas = 0 |
78 |
integer ig, k |
integer ig, k |
79 |
real ri |
real ri |
80 |
real rif(ngrid, klev+1), sm(ngrid, klev+1), alpha(ngrid, klev) |
real, dimension(size(zlev, 1), size(zlev, 2)):: rif, sm ! (knon, klev + 1) |
81 |
real m2(ngrid, klev+1), dz(ngrid, klev+1), zq, n2(ngrid, klev+1) |
real alpha(size(zlay, 1), size(zlay, 2)) ! (knon, klev) |
82 |
real dtetadz(ngrid, klev+1) |
|
83 |
|
real, dimension(size(zlev, 1), size(zlev, 2)):: m2, dz, n2 |
84 |
|
! (knon, klev + 1) |
85 |
|
|
86 |
|
real zq |
87 |
|
real dtetadz(size(zlev, 1), size(zlev, 2)) ! (knon, klev + 1) |
88 |
real m2cstat, mcstat, kmcstat |
real m2cstat, mcstat, kmcstat |
89 |
real l(ngrid, klev+1) |
real l(size(zlev, 1), size(zlev, 2)) ! (knon, klev + 1) |
90 |
real l0(ngrid) |
real l0(size(cd)) ! (knon) |
91 |
real sq(ngrid), sqz(ngrid), zz(ngrid, klev+1) |
real sq(size(cd)), sqz(size(cd)) ! (knon) |
92 |
|
real zz(size(zlev, 1), size(zlev, 2)) ! (knon, klev + 1) |
93 |
integer iter |
integer iter |
94 |
real:: ric = 0.195, rifc = 0.191, b1 = 16.6 |
real:: ric = 0.195, rifc = 0.191, b1 = 16.6 |
95 |
|
|
96 |
!----------------------------------------------------------------------- |
!----------------------------------------------------------------------- |
97 |
|
|
98 |
call assert(iflag_pbl >= 6 .and. iflag_pbl <= 9, "yamada4") |
call assert(iflag_pbl >= 6 .and. iflag_pbl <= 9, "yamada4 iflag_pbl") |
99 |
|
knon = assert_eq([size(zlev, 1), size(zlay, 1), size(u, 1), size(v, 1), & |
100 |
|
size(teta, 1), size(cd), size(q2, 1), size(km, 1), size(kn, 1), & |
101 |
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size(kq, 1)], "yamada4 knon") |
102 |
|
call assert(klev == [size(zlev, 2) - 1, size(zlay, 2), size(u, 2), & |
103 |
|
size(v, 2), size(teta, 2), size(q2, 2) - 1, size(km, 2) - 1, & |
104 |
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size(kn, 2) - 1, size(kq, 2) - 1], "yamada4 klev") |
105 |
|
|
106 |
ipas = ipas+1 |
ipas = ipas + 1 |
107 |
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|
108 |
! les increments verticaux |
! les increments verticaux |
109 |
DO ig = 1, ngrid |
DO ig = 1, knon |
110 |
! alerte: zlev n'est pas declare a nlev |
! alerte: zlev n'est pas declare a klev + 1 |
111 |
zlev(ig, nlev) = zlay(ig, klev) +(zlay(ig, klev) - zlev(ig, nlev-1)) |
zlev(ig, klev + 1) = zlay(ig, klev) + (zlay(ig, klev) - zlev(ig, klev)) |
112 |
ENDDO |
ENDDO |
113 |
|
|
114 |
DO k = 1, klev |
DO k = 1, klev |
115 |
DO ig = 1, ngrid |
DO ig = 1, knon |
116 |
unsdz(ig, k) = 1.E+0/(zlev(ig, k+1)-zlev(ig, k)) |
unsdz(ig, k) = 1.E+0/(zlev(ig, k + 1)-zlev(ig, k)) |
117 |
ENDDO |
ENDDO |
118 |
ENDDO |
ENDDO |
119 |
|
|
120 |
DO ig = 1, ngrid |
DO ig = 1, knon |
121 |
unsdzdec(ig, 1) = 1.E+0/(zlay(ig, 1)-zlev(ig, 1)) |
unsdzdec(ig, 1) = 1.E+0/(zlay(ig, 1)-zlev(ig, 1)) |
122 |
ENDDO |
ENDDO |
123 |
|
|
124 |
DO k = 2, klev |
DO k = 2, klev |
125 |
DO ig = 1, ngrid |
DO ig = 1, knon |
126 |
unsdzdec(ig, k) = 1.E+0/(zlay(ig, k)-zlay(ig, k-1)) |
unsdzdec(ig, k) = 1.E+0/(zlay(ig, k)-zlay(ig, k-1)) |
127 |
ENDDO |
ENDDO |
128 |
ENDDO |
ENDDO |
129 |
|
|
130 |
DO ig = 1, ngrid |
DO ig = 1, knon |
131 |
unsdzdec(ig, klev+1) = 1.E+0/(zlev(ig, klev+1)-zlay(ig, klev)) |
unsdzdec(ig, klev + 1) = 1.E+0/(zlev(ig, klev + 1)-zlay(ig, klev)) |
132 |
ENDDO |
ENDDO |
133 |
|
|
134 |
do k = 2, klev |
do k = 2, klev |
135 |
do ig = 1, ngrid |
do ig = 1, knon |
136 |
dz(ig, k) = zlay(ig, k)-zlay(ig, k-1) |
dz(ig, k) = zlay(ig, k)-zlay(ig, k-1) |
137 |
m2(ig, k) = ((u(ig, k)-u(ig, k-1))**2+(v(ig, k)-v(ig, k-1))**2) & |
m2(ig, k) = ((u(ig, k)-u(ig, k-1))**2 + (v(ig, k)-v(ig, k-1))**2) & |
138 |
/(dz(ig, k)*dz(ig, k)) |
/(dz(ig, k)*dz(ig, k)) |
139 |
dtetadz(ig, k) = (teta(ig, k)-teta(ig, k-1))/dz(ig, k) |
dtetadz(ig, k) = (teta(ig, k)-teta(ig, k-1))/dz(ig, k) |
140 |
n2(ig, k) = g*2.*dtetadz(ig, k)/(teta(ig, k-1)+teta(ig, k)) |
n2(ig, k) = g*2.*dtetadz(ig, k)/(teta(ig, k-1) + teta(ig, k)) |
141 |
ri = n2(ig, k)/max(m2(ig, k), 1.e-10) |
ri = n2(ig, k)/max(m2(ig, k), 1.e-10) |
142 |
if (ri.lt.ric) then |
if (ri.lt.ric) then |
143 |
rif(ig, k) = frif(ri) |
rif(ig, k) = frif(ri) |
159 |
! It\'eration pour d\'eterminer la longueur de m\'elange |
! It\'eration pour d\'eterminer la longueur de m\'elange |
160 |
|
|
161 |
if (first .or. iflag_pbl == 6) then |
if (first .or. iflag_pbl == 6) then |
162 |
do ig = 1, ngrid |
do ig = 1, knon |
163 |
l0(ig) = 10. |
l0(ig) = 10. |
164 |
enddo |
enddo |
165 |
do k = 2, klev-1 |
do k = 2, klev-1 |
166 |
do ig = 1, ngrid |
do ig = 1, knon |
167 |
l(ig, k) = l0(ig) * kap * zlev(ig, k) & |
l(ig, k) = l0(ig) * kap * zlev(ig, k) & |
168 |
/ (kap * zlev(ig, k) + l0(ig)) |
/ (kap * zlev(ig, k) + l0(ig)) |
169 |
enddo |
enddo |
170 |
enddo |
enddo |
171 |
|
|
172 |
do iter = 1, 10 |
do iter = 1, 10 |
173 |
do ig = 1, ngrid |
do ig = 1, knon |
174 |
sq(ig) = 1e-10 |
sq(ig) = 1e-10 |
175 |
sqz(ig) = 1e-10 |
sqz(ig) = 1e-10 |
176 |
enddo |
enddo |
177 |
do k = 2, klev-1 |
do k = 2, klev-1 |
178 |
do ig = 1, ngrid |
do ig = 1, knon |
179 |
q2(ig, k) = l(ig, k)**2 * zz(ig, k) |
q2(ig, k) = l(ig, k)**2 * zz(ig, k) |
180 |
l(ig, k) = fl(zlev(ig, k), l0(ig), q2(ig, k), n2(ig, k)) |
l(ig, k) = fl(zlev(ig, k), l0(ig), q2(ig, k), n2(ig, k)) |
181 |
zq = sqrt(q2(ig, k)) |
zq = sqrt(q2(ig, k)) |
184 |
sq(ig) = sq(ig) + zq * (zlay(ig, k) - zlay(ig, k-1)) |
sq(ig) = sq(ig) + zq * (zlay(ig, k) - zlay(ig, k-1)) |
185 |
enddo |
enddo |
186 |
enddo |
enddo |
187 |
do ig = 1, ngrid |
do ig = 1, knon |
188 |
l0(ig) = 0.2 * sqz(ig) / sq(ig) |
l0(ig) = 0.2 * sqz(ig) / sq(ig) |
189 |
enddo |
enddo |
190 |
enddo |
enddo |
193 |
! Calcul de la longueur de melange. |
! Calcul de la longueur de melange. |
194 |
|
|
195 |
! Mise a jour de l0 |
! Mise a jour de l0 |
196 |
do ig = 1, ngrid |
do ig = 1, knon |
197 |
sq(ig) = 1.e-10 |
sq(ig) = 1.e-10 |
198 |
sqz(ig) = 1.e-10 |
sqz(ig) = 1.e-10 |
199 |
enddo |
enddo |
200 |
do k = 2, klev-1 |
do k = 2, klev-1 |
201 |
do ig = 1, ngrid |
do ig = 1, knon |
202 |
zq = sqrt(q2(ig, k)) |
zq = sqrt(q2(ig, k)) |
203 |
sqz(ig) = sqz(ig)+zq*zlev(ig, k)*(zlay(ig, k)-zlay(ig, k-1)) |
sqz(ig) = sqz(ig) + zq*zlev(ig, k)*(zlay(ig, k)-zlay(ig, k-1)) |
204 |
sq(ig) = sq(ig)+zq*(zlay(ig, k)-zlay(ig, k-1)) |
sq(ig) = sq(ig) + zq*(zlay(ig, k)-zlay(ig, k-1)) |
205 |
enddo |
enddo |
206 |
enddo |
enddo |
207 |
do ig = 1, ngrid |
do ig = 1, knon |
208 |
l0(ig) = 0.2*sqz(ig)/sq(ig) |
l0(ig) = 0.2*sqz(ig)/sq(ig) |
209 |
enddo |
enddo |
210 |
! calcul de l(z) |
! calcul de l(z) |
211 |
do k = 2, klev |
do k = 2, klev |
212 |
do ig = 1, ngrid |
do ig = 1, knon |
213 |
l(ig, k) = fl(zlev(ig, k), l0(ig), q2(ig, k), n2(ig, k)) |
l(ig, k) = fl(zlev(ig, k), l0(ig), q2(ig, k), n2(ig, k)) |
214 |
if (first) then |
if (first) then |
215 |
q2(ig, k) = l(ig, k)**2 * zz(ig, k) |
q2(ig, k) = l(ig, k)**2 * zz(ig, k) |
220 |
! Yamada 2.0 |
! Yamada 2.0 |
221 |
if (iflag_pbl == 6) then |
if (iflag_pbl == 6) then |
222 |
do k = 2, klev |
do k = 2, klev |
223 |
do ig = 1, ngrid |
do ig = 1, knon |
224 |
q2(ig, k) = l(ig, k)**2 * zz(ig, k) |
q2(ig, k) = l(ig, k)**2 * zz(ig, k) |
225 |
enddo |
enddo |
226 |
enddo |
enddo |
229 |
|
|
230 |
! Calcul de l, km, au pas precedent |
! Calcul de l, km, au pas precedent |
231 |
do k = 2, klev |
do k = 2, klev |
232 |
do ig = 1, ngrid |
do ig = 1, knon |
233 |
delta(ig, k) = q2(ig, k) / (l(ig, k)**2 * sm(ig, k)) |
delta(ig, k) = q2(ig, k) / (l(ig, k)**2 * sm(ig, k)) |
234 |
kmpre(ig, k) = l(ig, k) * sqrt(q2(ig, k)) * sm(ig, k) |
kmpre(ig, k) = l(ig, k) * sqrt(q2(ig, k)) * sm(ig, k) |
235 |
mpre(ig, k) = sqrt(m2(ig, k)) |
mpre(ig, k) = sqrt(m2(ig, k)) |
237 |
enddo |
enddo |
238 |
|
|
239 |
do k = 2, klev-1 |
do k = 2, klev-1 |
240 |
do ig = 1, ngrid |
do ig = 1, knon |
241 |
m2cstat = max(alpha(ig, k)*n2(ig, k)+delta(ig, k)/b1, 1.e-12) |
m2cstat = max(alpha(ig, k)*n2(ig, k) + delta(ig, k)/b1, 1.e-12) |
242 |
mcstat = sqrt(m2cstat) |
mcstat = sqrt(m2cstat) |
243 |
|
|
244 |
! puis on ecrit la valeur de q qui annule l'equation de m |
! puis on ecrit la valeur de q qui annule l'equation de m |
246 |
|
|
247 |
IF (k == 2) THEN |
IF (k == 2) THEN |
248 |
kmcstat = 1.E+0 / mcstat & |
kmcstat = 1.E+0 / mcstat & |
249 |
*(unsdz(ig, k)*kmpre(ig, k+1) & |
*(unsdz(ig, k)*kmpre(ig, k + 1) & |
250 |
*mpre(ig, k+1) & |
*mpre(ig, k + 1) & |
251 |
+unsdz(ig, k-1) & |
+ unsdz(ig, k-1) & |
252 |
*cd(ig) & |
*cd(ig) & |
253 |
*(sqrt(u(ig, 3)**2+v(ig, 3)**2) & |
*(sqrt(u(ig, 3)**2 + v(ig, 3)**2) & |
254 |
-mcstat/unsdzdec(ig, k) & |
-mcstat/unsdzdec(ig, k) & |
255 |
-mpre(ig, k+1)/unsdzdec(ig, k+1))**2) & |
-mpre(ig, k + 1)/unsdzdec(ig, k + 1))**2) & |
256 |
/(unsdz(ig, k)+unsdz(ig, k-1)) |
/(unsdz(ig, k) + unsdz(ig, k-1)) |
257 |
ELSE |
ELSE |
258 |
kmcstat = 1.E+0 / mcstat & |
kmcstat = 1.E+0 / mcstat & |
259 |
*(unsdz(ig, k)*kmpre(ig, k+1) & |
*(unsdz(ig, k)*kmpre(ig, k + 1) & |
260 |
*mpre(ig, k+1) & |
*mpre(ig, k + 1) & |
261 |
+unsdz(ig, k-1)*kmpre(ig, k-1) & |
+ unsdz(ig, k-1)*kmpre(ig, k-1) & |
262 |
*mpre(ig, k-1)) & |
*mpre(ig, k-1)) & |
263 |
/(unsdz(ig, k)+unsdz(ig, k-1)) |
/(unsdz(ig, k) + unsdz(ig, k-1)) |
264 |
ENDIF |
ENDIF |
265 |
tmp2 = kmcstat / (sm(ig, k) / q2(ig, k)) /l(ig, k) |
tmp2 = kmcstat / (sm(ig, k) / q2(ig, k)) /l(ig, k) |
266 |
q2(ig, k) = max(tmp2, 1.e-12)**(2./3.) |
q2(ig, k) = max(tmp2, 1.e-12)**(2./3.) |
271 |
|
|
272 |
! Calcul de l, km, au pas precedent |
! Calcul de l, km, au pas precedent |
273 |
do k = 2, klev |
do k = 2, klev |
274 |
do ig = 1, ngrid |
do ig = 1, knon |
275 |
delta(ig, k) = q2(ig, k)/(l(ig, k)**2*sm(ig, k)) |
delta(ig, k) = q2(ig, k)/(l(ig, k)**2*sm(ig, k)) |
276 |
if (delta(ig, k).lt.1.e-20) then |
if (delta(ig, k).lt.1.e-20) then |
277 |
delta(ig, k) = 1.e-20 |
delta(ig, k) = 1.e-20 |
282 |
qpre = sqrt(q2(ig, k)) |
qpre = sqrt(q2(ig, k)) |
283 |
if (iflag_pbl == 8) then |
if (iflag_pbl == 8) then |
284 |
if (aa(ig, k).gt.0.) then |
if (aa(ig, k).gt.0.) then |
285 |
q2(ig, k) = (qpre+aa(ig, k)*qpre*qpre)**2 |
q2(ig, k) = (qpre + aa(ig, k)*qpre*qpre)**2 |
286 |
else |
else |
287 |
q2(ig, k) = (qpre/(1.-aa(ig, k)*qpre))**2 |
q2(ig, k) = (qpre/(1.-aa(ig, k)*qpre))**2 |
288 |
endif |
endif |
301 |
|
|
302 |
! Calcul des coefficients de m\'elange |
! Calcul des coefficients de m\'elange |
303 |
do k = 2, klev |
do k = 2, klev |
304 |
do ig = 1, ngrid |
do ig = 1, knon |
305 |
zq = sqrt(q2(ig, k)) |
zq = sqrt(q2(ig, k)) |
306 |
km(ig, k) = l(ig, k)*zq*sm(ig, k) |
km(ig, k) = l(ig, k)*zq*sm(ig, k) |
307 |
kn(ig, k) = km(ig, k)*alpha(ig, k) |
kn(ig, k) = km(ig, k)*alpha(ig, k) |
315 |
! Traitement particulier pour les cas tres stables. |
! Traitement particulier pour les cas tres stables. |
316 |
! D'apres Holtslag Boville. |
! D'apres Holtslag Boville. |
317 |
|
|
318 |
do ig = 1, ngrid |
do ig = 1, knon |
319 |
coriol(ig) = 1.e-4 |
coriol(ig) = 1.e-4 |
320 |
pblhmin(ig) = 0.07*ustar(ig)/max(abs(coriol(ig)), 2.546e-5) |
pblhmin(ig) = 0.07*ustar(ig)/max(abs(coriol(ig)), 2.546e-5) |
321 |
enddo |
enddo |
322 |
|
|
|
print *, 'pblhmin ', pblhmin |
|
323 |
do k = 2, klev |
do k = 2, klev |
324 |
do ig = 1, ngrid |
do ig = 1, knon |
325 |
if (teta(ig, 2).gt.teta(ig, 1)) then |
if (teta(ig, 2).gt.teta(ig, 1)) then |
326 |
qmin = ustar(ig)*(max(1.-zlev(ig, k)/pblhmin(ig), 0.))**2 |
qmin = ustar(ig)*(max(1.-zlev(ig, k)/pblhmin(ig), 0.))**2 |
327 |
kmin = kap*zlev(ig, k)*qmin |
kmin = kap*zlev(ig, k)*qmin |
349 |
|
|
350 |
real, intent(in):: ri |
real, intent(in):: ri |
351 |
|
|
352 |
frif = 0.6588*(ri+0.1776-sqrt(ri*ri-0.3221*ri+0.03156)) |
frif = 0.6588*(ri + 0.1776-sqrt(ri*ri-0.3221*ri + 0.03156)) |
353 |
|
|
354 |
end function frif |
end function frif |
355 |
|
|