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contains |
contains |
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SUBROUTINE cv30_undilute2(icb, icbs, nk, tnk, qnk, gznk, t, qs, gz, p, h, & |
SUBROUTINE cv30_undilute2(icb, icbs, tnk, qnk, gznk, t, qs, gz, p, h, tv, & |
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tv, lv, pbase, buoybase, plcl, inb, tp, tvp, clw, hp, ep, buoy) |
lv, pbase, buoybase, plcl, inb, tp, tvp, clw, hp, ep, buoy) |
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! Undilute (adiabatic) updraft, second part. Purpose: find the |
! Undilute (adiabatic) updraft, second part. Purpose: find the |
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! rest of the lifted parcel temperatures; compute the |
! rest of the lifted parcel temperatures; compute the |
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! Vertical profile of buoyancy computed here (use of buoybase). |
! Vertical profile of buoyancy computed here (use of buoybase). |
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use conema3_m, only: epmax |
use conf_phys_m, only: epmax |
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use cv30_param_m, only: minorig, nl |
use cv30_param_m, only: minorig, nl |
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use cv_thermo_m, only: cl, clmcpv, cpd, cpv, eps, lv0, rrv |
use cv_thermo_m, only: clmcpv, eps |
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USE dimphy, ONLY: klon, klev |
USE dimphy, ONLY: klon, klev |
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use SUPHEC_M, only: rcw, rlvtt, rcpd, rcpv, rv |
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integer, intent(in):: icb(:), icbs(:) ! (ncum) |
integer, intent(in):: icb(:), icbs(:) ! (ncum) |
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! icbs is the first level above LCL (may differ from icb) |
! icbs is the first level above LCL (may differ from icb) |
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integer, intent(in):: nk(klon) |
real, intent(in):: tnk(:), qnk(:), gznk(:) ! (klon) |
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real, intent(in):: tnk(klon), qnk(klon), gznk(klon) |
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real, intent(in):: t(klon, klev), qs(klon, klev), gz(klon, klev) |
real, intent(in):: t(klon, klev), qs(klon, klev), gz(klon, klev) |
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real, intent(in):: p(klon, klev), h(klon, klev) |
real, intent(in):: p(klon, klev), h(klon, klev) |
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real, intent(in):: tv(klon, klev), lv(klon, klev) |
real, intent(in):: tv(klon, klev) |
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real, intent(in):: pbase(klon), buoybase(klon), plcl(klon) |
real, intent(in):: lv(:, :) ! (ncum, nl) |
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real, intent(in):: pbase(:), buoybase(:), plcl(:) ! (ncum) |
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! outputs: |
! outputs: |
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integer, intent(out):: inb(:) ! (ncum) |
integer, intent(out):: inb(:) ! (ncum) |
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! Calculate certain parcel quantities, including static energy |
! Calculate certain parcel quantities, including static energy |
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do i = 1, ncum |
do i = 1, ncum |
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ah0(i) = (cpd * (1. - qnk(i)) + cl * qnk(i)) * tnk(i) & |
ah0(i) = (rcpd * (1. - qnk(i)) + rcw * qnk(i)) * tnk(i) & |
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+ qnk(i) * (lv0 - clmcpv * (tnk(i) - 273.15)) + gznk(i) |
+ qnk(i) * (rlvtt - clmcpv * (tnk(i) - 273.15)) + gznk(i) |
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end do |
end do |
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! Find lifted parcel quantities above cloud base |
! Find lifted parcel quantities above cloud base |
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if (k >= (icbs(i) + 1)) then |
if (k >= (icbs(i) + 1)) then |
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tg = t(i, k) |
tg = t(i, k) |
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qg = qs(i, k) |
qg = qs(i, k) |
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alv = lv0 - clmcpv * (t(i, k) - 273.15) |
alv = rlvtt - clmcpv * (t(i, k) - 273.15) |
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! First iteration. |
! First iteration. |
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s = cpd * (1. - qnk(i)) + cl * qnk(i) & |
s = rcpd * (1. - qnk(i)) + rcw * qnk(i) & |
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+ alv * alv * qg / (rrv * t(i, k) * t(i, k)) |
+ alv * alv * qg / (rv * t(i, k) * t(i, k)) |
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s = 1. / s |
s = 1. / s |
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ahg = cpd * tg + (cl - cpd) * qnk(i) * tg + alv * qg + gz(i, k) |
ahg = rcpd * tg + (rcw - rcpd) * qnk(i) * tg + alv * qg + gz(i, k) |
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tg = tg + s * (ah0(i) - ahg) |
tg = tg + s * (ah0(i) - ahg) |
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tc = tg - 273.15 |
tc = tg - 273.15 |
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! Second iteration. |
! Second iteration. |
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ahg = cpd * tg + (cl - cpd) * qnk(i) * tg + alv * qg + gz(i, k) |
ahg = rcpd * tg + (rcw - rcpd) * qnk(i) * tg + alv * qg + gz(i, k) |
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tg = tg + s * (ah0(i) - ahg) |
tg = tg + s * (ah0(i) - ahg) |
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tc = tg - 273.15 |
tc = tg - 273.15 |
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qg = eps * es / (p(i, k) - es * (1. - eps)) |
qg = eps * es / (p(i, k) - es * (1. - eps)) |
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alv = lv0 - clmcpv * (t(i, k) - 273.15) |
alv = rlvtt - clmcpv * (t(i, k) - 273.15) |
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! no approximation: |
! no approximation: |
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tp(i, k) = (ah0(i) - gz(i, k) - alv * qg) & |
tp(i, k) = (ah0(i) - gz(i, k) - alv * qg) & |
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/ (cpd + (cl - cpd) * qnk(i)) |
/ (rcpd + (rcw - rcpd) * qnk(i)) |
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clw(i, k) = qnk(i) - qg |
clw(i, k) = qnk(i) - qg |
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clw(i, k) = max(0., clw(i, k)) |
clw(i, k) = max(0., clw(i, k)) |
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do k = minorig + 1, nl |
do k = minorig + 1, nl |
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do i = 1, ncum |
do i = 1, ncum |
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if (k >= icb(i) .and. k <= inb(i)) hp(i, k) = h(i, nk(i)) & |
if (k >= icb(i) .and. k <= inb(i)) hp(i, k) = h(i, minorig) & |
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+ (lv(i, k) + (cpd - cpv) * t(i, k)) * ep(i, k) * clw(i, k) |
+ (lv(i, k) + (rcpd - rcpv) * t(i, k)) * ep(i, k) * clw(i, k) |
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end do |
end do |
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end do |
end do |
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