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contains |
contains |
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SUBROUTINE cv30_unsat(icb, inb, t, rr, rs, gz, u, v, p, ph, th, tv, lv, & |
SUBROUTINE cv30_unsat(icb, inb, t, q, qs, gz, u, v, p, ph, th, tv, lv, cpn, & |
8 |
cpn, ep, sigp, clw, m, ment, elij, delt, plcl, mp, rp, up, vp, wt, & |
ep, sigp, clw, m, ment, elij, delt, plcl, mp, qp, up, vp, wt, water, & |
9 |
water, evap, b) |
evap, b) |
10 |
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11 |
use cv30_param_m, only: nl, sigd |
use cv30_param_m, only: nl, sigd |
12 |
use cvthermo, only: cpd, ginv, grav |
use cvthermo, only: cpd, ginv, grav |
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! inputs: |
! inputs: |
16 |
integer, intent(in):: icb(:), inb(:) ! (ncum) |
integer, intent(in):: icb(:), inb(:) ! (ncum) |
17 |
real t(klon, klev), rr(klon, klev), rs(klon, klev) |
real, intent(in):: t(:, :), q(:, :), qs(:, :) ! (klon, klev) |
18 |
real gz(klon, klev) |
real, intent(in):: gz(:, :) ! (klon, klev) |
19 |
real u(klon, klev), v(klon, klev) |
real, intent(in):: u(:, :), v(:, :) ! (klon, klev) |
20 |
real p(klon, klev), ph(klon, klev + 1) |
real p(klon, klev), ph(klon, klev + 1) |
21 |
real th(klon, klev) |
real th(klon, klev) |
22 |
real tv(klon, klev) |
real tv(klon, klev) |
28 |
real plcl(klon) |
real plcl(klon) |
29 |
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30 |
! outputs: |
! outputs: |
31 |
real mp(klon, klev), rp(klon, klev), up(klon, klev), vp(klon, klev) |
real, intent(out):: mp(klon, klev) |
32 |
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real, intent(out):: qp(:, :), up(:, :), vp(:, :) ! (ncum, nl) |
33 |
real wt(klon, klev), water(klon, klev), evap(klon, klev) |
real wt(klon, klev), water(klon, klev), evap(klon, klev) |
34 |
real, intent(out):: b(:, :) ! (ncum, nl) |
real, intent(out):: b(:, :) ! (ncum, nl - 1) |
35 |
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36 |
! Local: |
! Local: |
37 |
integer ncum |
integer ncum |
51 |
delti = 1. / delt |
delti = 1. / delt |
52 |
tinv = 1. / 3. |
tinv = 1. / 3. |
53 |
mp = 0. |
mp = 0. |
54 |
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b = 0. |
55 |
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56 |
do i = 1, nl |
do i = 1, nl |
57 |
do il = 1, ncum |
do il = 1, ncum |
58 |
mp(il, i) = 0. |
qp(il, i) = q(il, i) |
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rp(il, i) = rr(il, i) |
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59 |
up(il, i) = u(il, i) |
up(il, i) = u(il, i) |
60 |
vp(il, i) = v(il, i) |
vp(il, i) = v(il, i) |
61 |
wt(il, i) = 0.001 |
wt(il, i) = 0.001 |
62 |
water(il, i) = 0. |
water(il, i) = 0. |
63 |
evap(il, i) = 0. |
evap(il, i) = 0. |
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b(il, i) = 0. |
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64 |
lvcp(il, i) = lv(il, i) / cpn(il, i) |
lvcp(il, i) = lv(il, i) / cpn(il, i) |
65 |
enddo |
enddo |
66 |
enddo |
enddo |
103 |
endif |
endif |
104 |
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! find rain water and evaporation using provisional |
! find rain water and evaporation using provisional |
106 |
! estimates of rp(i) and rp(i - 1) |
! estimates of qp(i) and qp(i - 1) |
107 |
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108 |
do il = 1, ncum |
do il = 1, ncum |
109 |
if (i <= inb(il) .and. lwork(il)) then |
if (i <= inb(il) .and. lwork(il)) then |
110 |
wt(il, i) = 45. |
wt(il, i) = 45. |
111 |
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112 |
if (i < inb(il)) then |
if (i < inb(il)) then |
113 |
rp(il, i) = rp(il, i + 1) + (cpd * (t(il, i + 1) & |
qp(il, i) = qp(il, i + 1) + (cpd * (t(il, i + 1) & |
114 |
- t(il, i)) + gz(il, i + 1) - gz(il, i)) / lv(il, i) |
- t(il, i)) + gz(il, i + 1) - gz(il, i)) / lv(il, i) |
115 |
rp(il, i) = 0.5 * (rp(il, i) + rr(il, i)) |
qp(il, i) = 0.5 * (qp(il, i) + q(il, i)) |
116 |
endif |
endif |
117 |
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118 |
rp(il, i) = max(rp(il, i), 0.) |
qp(il, i) = max(qp(il, i), 0.) |
119 |
rp(il, i) = min(rp(il, i), rs(il, i)) |
qp(il, i) = min(qp(il, i), qs(il, i)) |
120 |
rp(il, inb(il)) = rr(il, inb(il)) |
qp(il, inb(il)) = q(il, inb(il)) |
121 |
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if (i == 1) then |
if (i == 1) then |
123 |
afac = p(il, 1) * (rs(il, 1) - rp(il, 1)) & |
afac = p(il, 1) * (qs(il, 1) - qp(il, 1)) & |
124 |
/ (1e4 + 2000. * p(il, 1) * rs(il, 1)) |
/ (1e4 + 2000. * p(il, 1) * qs(il, 1)) |
125 |
else |
else |
126 |
rp(il, i - 1) = rp(il, i) + (cpd * (t(il, i) & |
qp(il, i - 1) = qp(il, i) + (cpd * (t(il, i) & |
127 |
- t(il, i - 1)) + gz(il, i) - gz(il, i - 1)) / lv(il, i) |
- t(il, i - 1)) + gz(il, i) - gz(il, i - 1)) / lv(il, i) |
128 |
rp(il, i - 1) = 0.5 * (rp(il, i - 1) + rr(il, i - 1)) |
qp(il, i - 1) = 0.5 * (qp(il, i - 1) + q(il, i - 1)) |
129 |
rp(il, i - 1) = min(rp(il, i - 1), rs(il, i - 1)) |
qp(il, i - 1) = min(qp(il, i - 1), qs(il, i - 1)) |
130 |
rp(il, i - 1) = max(rp(il, i - 1), 0.) |
qp(il, i - 1) = max(qp(il, i - 1), 0.) |
131 |
afac1 = p(il, i) * (rs(il, i) - rp(il, i)) & |
afac1 = p(il, i) * (qs(il, i) - qp(il, i)) & |
132 |
/ (1e4 + 2000. * p(il, i) * rs(il, i)) |
/ (1e4 + 2000. * p(il, i) * qs(il, i)) |
133 |
afac2 = p(il, i - 1) * (rs(il, i - 1) - rp(il, i - 1)) & |
afac2 = p(il, i - 1) * (qs(il, i - 1) - qp(il, i - 1)) & |
134 |
/ (1e4 + 2000. * p(il, i - 1) * rs(il, i - 1)) |
/ (1e4 + 2000. * p(il, i - 1) * qs(il, i - 1)) |
135 |
afac = 0.5 * (afac1 + afac2) |
afac = 0.5 * (afac1 + afac2) |
136 |
endif |
endif |
137 |
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! find mixing ratio of precipitating downdraft |
! find mixing ratio of precipitating downdraft |
243 |
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244 |
if (i /= inb(il)) then |
if (i /= inb(il)) then |
245 |
rp(il, i) = rr(il, i) |
qp(il, i) = q(il, i) |
246 |
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247 |
if (mp(il, i) > mp(il, i + 1)) then |
if (mp(il, i) > mp(il, i + 1)) then |
248 |
rp(il, i) = rp(il, i + 1) * mp(il, i + 1) + rr(il, i) & |
qp(il, i) = qp(il, i + 1) * mp(il, i + 1) + q(il, i) & |
249 |
* (mp(il, i) - mp(il, i + 1)) + 100. * ginv & |
* (mp(il, i) - mp(il, i + 1)) + 100. * ginv & |
250 |
* 0.5 * sigd * (ph(il, i) - ph(il, i + 1)) & |
* 0.5 * sigd * (ph(il, i) - ph(il, i + 1)) & |
251 |
* (evap(il, i + 1) + evap(il, i)) |
* (evap(il, i + 1) + evap(il, i)) |
252 |
rp(il, i) = rp(il, i) / mp(il, i) |
qp(il, i) = qp(il, i) / mp(il, i) |
253 |
up(il, i) = up(il, i + 1) * mp(il, i + 1) + u(il, i) & |
up(il, i) = up(il, i + 1) * mp(il, i + 1) + u(il, i) & |
254 |
* (mp(il, i) - mp(il, i + 1)) |
* (mp(il, i) - mp(il, i + 1)) |
255 |
up(il, i) = up(il, i) / mp(il, i) |
up(il, i) = up(il, i) / mp(il, i) |
258 |
vp(il, i) = vp(il, i) / mp(il, i) |
vp(il, i) = vp(il, i) / mp(il, i) |
259 |
else |
else |
260 |
if (mp(il, i + 1) > 1e-16) then |
if (mp(il, i + 1) > 1e-16) then |
261 |
rp(il, i) = rp(il, i + 1) + 100. * ginv * 0.5 * sigd & |
qp(il, i) = qp(il, i + 1) + 100. * ginv * 0.5 * sigd & |
262 |
* (ph(il, i) - ph(il, i + 1)) & |
* (ph(il, i) - ph(il, i + 1)) & |
263 |
* (evap(il, i + 1) + evap(il, i)) / mp(il, i + 1) |
* (evap(il, i + 1) + evap(il, i)) / mp(il, i + 1) |
264 |
up(il, i) = up(il, i + 1) |
up(il, i) = up(il, i + 1) |
266 |
endif |
endif |
267 |
endif |
endif |
268 |
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269 |
rp(il, i) = min(rp(il, i), rs(il, i)) |
qp(il, i) = min(qp(il, i), qs(il, i)) |
270 |
rp(il, i) = max(rp(il, i), 0.) |
qp(il, i) = max(qp(il, i), 0.) |
271 |
endif |
endif |
272 |
endif |
endif |
273 |
end do |
end do |