4 |
|
|
5 |
contains |
contains |
6 |
|
|
7 |
SUBROUTINE cv30_undilute2(ncum, icb, icbs, nk, tnk, qnk, gznk, t, qs, gz, & |
SUBROUTINE cv30_undilute2(icb, icbs, nk, tnk, qnk, gznk, t, qs, gz, p, h, & |
8 |
p, h, tv, lv, pbase, buoybase, plcl, inb, tp, tvp, clw, hp, ep, sigp, & |
tv, lv, pbase, buoybase, plcl, inb, tp, tvp, clw, hp, ep, buoy) |
|
buoy) |
|
9 |
|
|
10 |
! Undilute (adiabatic) updraft, second part. Purpose: find the |
! Undilute (adiabatic) updraft, second part. Purpose: find the |
11 |
! rest of the lifted parcel temperatures; compute the |
! rest of the lifted parcel temperatures; compute the |
15 |
! Vertical profile of buoyancy computed here (use of buoybase). |
! Vertical profile of buoyancy computed here (use of buoybase). |
16 |
|
|
17 |
use conema3_m, only: epmax |
use conema3_m, only: epmax |
18 |
use cv30_param_m, only: dtovsh, minorig, nl, pbcrit, ptcrit, spfac |
use cv30_param_m, only: minorig, nl |
19 |
use cv_thermo_m, only: cl, clmcpv, cpd, cpv, eps, lv0, rrv |
use cv_thermo_m, only: cl, clmcpv, cpd, cpv, eps, lv0, rrv |
20 |
USE dimphy, ONLY: klon, klev |
USE dimphy, ONLY: klon, klev |
21 |
|
|
22 |
integer, intent(in):: ncum |
integer, intent(in):: icb(:), icbs(:) ! (ncum) |
|
|
|
|
integer, intent(in):: icb(klon), icbs(klon) |
|
23 |
! icbs is the first level above LCL (may differ from icb) |
! icbs is the first level above LCL (may differ from icb) |
24 |
|
|
25 |
integer, intent(in):: nk(klon) |
integer, intent(in):: nk(klon) |
36 |
|
|
37 |
real tp(klon, klev), tvp(klon, klev), clw(klon, klev) |
real tp(klon, klev), tvp(klon, klev), clw(klon, klev) |
38 |
! condensed water not removed from tvp |
! condensed water not removed from tvp |
39 |
real hp(klon, klev), ep(klon, klev), sigp(klon, klev) |
real hp(klon, klev), ep(klon, klev) |
40 |
real buoy(klon, klev) |
real buoy(klon, klev) |
41 |
|
|
42 |
! Local: |
! Local: |
43 |
|
|
44 |
|
integer ncum |
45 |
|
|
46 |
|
real, parameter:: pbcrit = 150. |
47 |
|
! critical cloud depth (mbar) beneath which the precipitation |
48 |
|
! efficiency is assumed to be zero |
49 |
|
|
50 |
|
real, parameter:: ptcrit = 500. |
51 |
|
! cloud depth (mbar) above which the precipitation efficiency is |
52 |
|
! assumed to be unity |
53 |
|
|
54 |
|
real, parameter:: dtovsh = - 0.2 ! dT for overshoot |
55 |
|
|
56 |
integer i, k |
integer i, k |
57 |
real tg, qg, ahg, alv, s, tc, es, denom |
real tg, qg, ahg, alv, s, tc, es, denom |
58 |
real pden |
real pden |
60 |
|
|
61 |
!--------------------------------------------------------------------- |
!--------------------------------------------------------------------- |
62 |
|
|
63 |
|
ncum = size(icb) |
64 |
|
|
65 |
! SOME INITIALIZATIONS |
! SOME INITIALIZATIONS |
66 |
|
|
67 |
do k = 1, nl |
do k = 1, nl |
68 |
do i = 1, ncum |
do i = 1, ncum |
69 |
ep(i, k) = 0.0 |
ep(i, k) = 0. |
|
sigp(i, k) = spfac |
|
70 |
end do |
end do |
71 |
end do |
end do |
72 |
|
|
102 |
|
|
103 |
tc = tg - 273.15 |
tc = tg - 273.15 |
104 |
denom = 243.5 + tc |
denom = 243.5 + tc |
105 |
denom = MAX(denom, 1.0) |
denom = MAX(denom, 1.) |
106 |
|
|
107 |
es = 6.112 * exp(17.67 * tc / denom) |
es = 6.112 * exp(17.67 * tc / denom) |
108 |
|
|
115 |
|
|
116 |
tc = tg - 273.15 |
tc = tg - 273.15 |
117 |
denom = 243.5 + tc |
denom = 243.5 + tc |
118 |
denom = MAX(denom, 1.0) |
denom = MAX(denom, 1.) |
119 |
|
|
120 |
es = 6.112 * exp(17.67 * tc / denom) |
es = 6.112 * exp(17.67 * tc / denom) |
121 |
|
|
128 |
/ (cpd + (cl - cpd) * qnk(i)) |
/ (cpd + (cl - cpd) * qnk(i)) |
129 |
|
|
130 |
clw(i, k) = qnk(i) - qg |
clw(i, k) = qnk(i) - qg |
131 |
clw(i, k) = max(0.0, clw(i, k)) |
clw(i, k) = max(0., clw(i, k)) |
132 |
! qg utilise au lieu du vrai mixing ratio rg: |
! qg utilise au lieu du vrai mixing ratio rg: |
133 |
tvp(i, k) = tp(i, k) * (1. + qg / eps - qnk(i)) ! whole thing |
tvp(i, k) = tp(i, k) * (1. + qg / eps - qnk(i)) ! whole thing |
134 |
endif |
endif |
135 |
end do |
end do |
136 |
end do |
end do |
137 |
|
|
138 |
! SET THE PRECIPITATION EFFICIENCIES AND THE FRACTION OF |
! SET THE PRECIPITATION EFFICIENCIES |
139 |
! PRECIPITATION FALLING OUTSIDE OF CLOUD |
! It MAY BE a FUNCTION OF TP(I), P(I) AND CLW(I) |
|
! THESE MAY BE FUNCTIONS OF TP(I), P(I) AND CLW(I) |
|
140 |
do k = 1, nl |
do k = 1, nl |
141 |
do i = 1, ncum |
do i = 1, ncum |
142 |
pden = ptcrit - pbcrit |
pden = ptcrit - pbcrit |
143 |
ep(i, k) = (plcl(i) - p(i, k) - pbcrit) / pden * epmax |
ep(i, k) = (plcl(i) - p(i, k) - pbcrit) / pden * epmax |
144 |
ep(i, k) = max(ep(i, k), 0.0) |
ep(i, k) = max(ep(i, k), 0.) |
145 |
ep(i, k) = min(ep(i, k), epmax) |
ep(i, k) = min(ep(i, k), epmax) |
|
sigp(i, k) = spfac |
|
146 |
end do |
end do |
147 |
end do |
end do |
148 |
|
|