--- trunk/Sources/phylmd/cv_driver.f 2016/04/14 15:15:56 190 +++ trunk/phylmd/cv_driver.f 2018/02/05 10:39:38 254 @@ -5,8 +5,8 @@ contains SUBROUTINE cv_driver(t1, q1, qs1, u1, v1, p1, ph1, iflag1, ft1, fq1, fu1, & - fv1, precip1, VPrecip1, sig1, w01, icb1, inb1, delt, Ma1, upwd1, dnwd1, & - dnwd01, qcondc1, cape1, da1, phi1, mp1) + fv1, precip1, VPrecip1, sig1, w01, icb1, inb1, Ma1, upwd1, dnwd1, & + qcondc1, cape1, da1, phi1, mp1) ! From LMDZ4/libf/phylmd/cv_driver.F, version 1.3, 2005/04/15 12:36:17 ! Main driver for convection @@ -14,6 +14,7 @@ ! Several modules corresponding to different physical processes + use comconst, only: dtphys use cv30_closure_m, only: cv30_closure use cv30_compress_m, only: cv30_compress use cv30_feed_m, only: cv30_feed @@ -23,28 +24,28 @@ use cv30_tracer_m, only: cv30_tracer use cv30_trigger_m, only: cv30_trigger use cv30_uncompress_m, only: cv30_uncompress + use cv30_undilute1_m, only: cv30_undilute1 use cv30_undilute2_m, only: cv30_undilute2 use cv30_unsat_m, only: cv30_unsat use cv30_yield_m, only: cv30_yield - use cv_thermo_m, only: cv_thermo USE dimphy, ONLY: klev, klon - real, intent(in):: t1(klon, klev) ! temperature (K) + real, intent(in):: t1(klon, klev) ! temperature, in K real, intent(in):: q1(klon, klev) ! specific humidity real, intent(in):: qs1(klon, klev) ! saturation specific humidity real, intent(in):: u1(klon, klev), v1(klon, klev) ! zonal wind and meridional velocity (m/s) - real, intent(in):: p1(klon, klev) ! full level pressure (hPa) + real, intent(in):: p1(klon, klev) ! full level pressure, in hPa real, intent(in):: ph1(klon, klev + 1) - ! Half level pressure (hPa). These pressures are defined at levels + ! Half level pressure, in hPa. These pressures are defined at levels ! intermediate between those of P1, T1, Q1 and QS1. The first ! value of PH should be greater than (i.e. at a lower level than) ! the first value of the array P1. - integer, intent(out):: iflag1(klon) + integer, intent(out):: iflag1(:) ! (klon) ! Flag for Emanuel conditions. ! 0: Moist convection occurs. @@ -57,17 +58,17 @@ ! 3: No moist convection because new cbmf is 0 and old cbmf is 0. - ! 4: No moist convection; atmosphere is not unstable + ! 4: No moist convection; atmosphere is not unstable. - ! 6: No moist convection because ihmin le minorig. + ! 6: No moist convection because ihmin <= minorig. ! 7: No moist convection because unreasonable parcel level ! temperature or specific humidity. ! 8: No moist convection: lifted condensation level is above the - ! 200 mb level. + ! 200 mbar level. - ! 9: No moist convection: cloud base is higher then the level NL-1. + ! 9: No moist convection: cloud base is higher than the level NL-1. real, intent(out):: ft1(klon, klev) ! temperature tendency (K/s) real, intent(out):: fq1(klon, klev) ! specific humidity tendency (s-1) @@ -87,29 +88,33 @@ integer, intent(out):: icb1(klon) integer, intent(inout):: inb1(klon) - real, intent(in):: delt ! the model time step (sec) between calls - real, intent(out):: Ma1(klon, klev) ! mass flux of adiabatic updraft real, intent(out):: upwd1(klon, klev) ! total upward mass flux (adiabatic + mixed) real, intent(out):: dnwd1(klon, klev) ! saturated downward mass flux (mixed) - real, intent(out):: dnwd01(klon, klev) ! unsaturated downward mass flux real, intent(out):: qcondc1(klon, klev) ! in-cloud mixing ratio of condensed water real, intent(out):: cape1(klon) - real, intent(inout):: da1(klon, klev), phi1(klon, klev, klev) - real, intent(inout):: mp1(klon, klev) + real, intent(out):: da1(:, :) ! (klon, klev) + real, intent(out):: phi1(:, :, :) ! (klon, klev, klev) + + real, intent(out):: mp1(:, :) ! (klon, klev) Mass flux of the + ! unsaturated downdraft, defined positive downward, in kg m-2 + ! s-1. M_p in Emanuel (1991 928). ! Local: - real da(klon, klev), phi(klon, klev, klev), mp(klon, klev) + real da(klon, klev), phi(klon, klev, klev) + + real, allocatable:: mp(:, :) ! (ncum, nl) Mass flux of the + ! unsaturated downdraft, defined positive downward, in kg m-2 + ! s-1. M_p in Emanuel (1991 928). + integer i, k, il - integer icbmax - integer nk1(klon) integer icbs1(klon) real plcl1(klon) real tnk1(klon) @@ -117,8 +122,13 @@ real gznk1(klon) real pbase1(klon) real buoybase1(klon) - real lv1(klon, klev) - real cpn1(klon, klev) + + real lv1(klon, nl) + ! specific latent heat of vaporization of water, in J kg-1 + + real cpn1(klon, nl) + ! specific heat capacity at constant pressure of humid air, in J K-1 kg-1 + real tv1(klon, klev) real gz1(klon, klev) real hm1(klon, klev) @@ -126,25 +136,39 @@ real tp1(klon, klev) real tvp1(klon, klev) real clw1(klon, klev) - real th1(klon, klev) + real th1(klon, nl) ! potential temperature, in K integer ncum ! Compressed fields: - integer idcum(klon) - integer iflag(klon), nk(klon), icb(klon) + integer, allocatable:: idcum(:), iflag(:) ! (ncum) + integer, allocatable:: icb(:) ! (ncum) integer nent(klon, klev) integer icbs(klon) - integer inb(klon) - real plcl(klon), tnk(klon), qnk(klon), gznk(klon) + + integer, allocatable:: inb(:) ! (ncum) + ! first model level above the level of neutral buoyancy of the + ! parcel (1 <= inb <= nl - 1) + + real, allocatable:: plcl(:) ! (ncum) + real tnk(klon), qnk(klon), gznk(klon) real t(klon, klev), q(klon, klev), qs(klon, klev) real u(klon, klev), v(klon, klev) - real gz(klon, klev), h(klon, klev), lv(klon, klev), cpn(klon, klev) - real p(klon, klev), ph(klon, klev + 1), tv(klon, klev), tp(klon, klev) + real gz(klon, klev), h(klon, klev) + + real, allocatable:: lv(:, :) ! (ncum, nl) + ! specific latent heat of vaporization of water, in J kg-1 + + real, allocatable:: cpn(:, :) ! (ncum, nl) + ! specific heat capacity at constant pressure of humid air, in J K-1 kg-1 + + real p(klon, klev) ! pressure at full level, in hPa + real ph(klon, klev + 1), tv(klon, klev), tp(klon, klev) real clw(klon, klev) - real pbase(klon), buoybase(klon), th(klon, klev) + real pbase(klon), buoybase(klon) + real, allocatable:: th(:, :) ! (ncum, nl) real tvp(klon, klev) real sig(klon, klev), w0(klon, klev) - real hp(klon, klev), ep(klon, klev), sigp(klon, klev) + real hp(klon, klev), ep(klon, klev) real buoy(klon, klev) real cape(klon) real m(klon, klev), ment(klon, klev, klev), qent(klon, klev, klev) @@ -152,11 +176,12 @@ real ments(klon, klev, klev), qents(klon, klev, klev) real sij(klon, klev, klev), elij(klon, klev, klev) real qp(klon, klev), up(klon, klev), vp(klon, klev) - real wt(klon, klev), water(klon, klev), evap(klon, klev) + real wt(klon, klev), water(klon, klev) + real, allocatable:: evap(:, :) ! (ncum, nl) real, allocatable:: b(:, :) ! (ncum, nl - 1) real ft(klon, klev), fq(klon, klev) real fu(klon, klev), fv(klon, klev) - real upwd(klon, klev), dnwd(klon, klev), dnwd0(klon, klev) + real upwd(klon, klev), dnwd(klon, klev) real Ma(klon, klev), mike(klon, klev), tls(klon, klev) real tps(klon, klev) real precip(klon) @@ -166,18 +191,14 @@ !------------------------------------------------------------------- ! SET CONSTANTS AND PARAMETERS - - ! set thermodynamical constants: - CALL cv_thermo - - ! set convect parameters - ! includes microphysical parameters and parameters that - ! control the rate of approach to quasi-equilibrium) - ! (common cvparam) - CALL cv30_param(delt) + CALL cv30_param ! INITIALIZE OUTPUT ARRAYS AND PARAMETERS + da1 = 0. + mp1 = 0. + phi1 = 0. + do k = 1, klev do i = 1, klon ft1(i, k) = 0. @@ -193,90 +214,64 @@ Ma1(i, k) = 0. upwd1(i, k) = 0. dnwd1(i, k) = 0. - dnwd01(i, k) = 0. qcondc1(i, k) = 0. end do end do - do i = 1, klon - precip1(i) = 0. - iflag1(i) = 0 - cape1(i) = 0. - VPrecip1(i, klev + 1) = 0. - end do + precip1 = 0. + cape1 = 0. + VPrecip1(:, klev + 1) = 0. do il = 1, klon sig1(il, klev) = sig1(il, klev) + 1. sig1(il, klev) = min(sig1(il, klev), 12.1) enddo - ! CALCULATE ARRAYS OF GEOPOTENTIAL, HEAT CAPACITY & STATIC ENERGY - CALL cv30_prelim(klon, klev, klev + 1, t1, q1, p1, ph1, lv1, cpn1, tv1, & - gz1, h1, hm1, th1) - - ! CONVECTIVE FEED - CALL cv30_feed(klon, klev, t1, q1, qs1, p1, ph1, gz1, nk1, icb1, & - icbmax, iflag1, tnk1, qnk1, gznk1, plcl1) ! klev->na - - CALL cv30_undilute1(klon, klev, t1, q1, qs1, gz1, plcl1, p1, nk1, icb1, & - tp1, tvp1, clw1, icbs1) ! klev->na - - ! TRIGGERING - CALL cv30_trigger(klon, klev, icb1, plcl1, p1, th1, tv1, tvp1, pbase1, & - buoybase1, iflag1, sig1, w01) ! klev->na - - ! Moist convective adjustment is necessary - - ncum = 0 - do i = 1, klon - if (iflag1(i) == 0) then - ncum = ncum + 1 - idcum(ncum) = i - endif - end do + CALL cv30_prelim(t1, q1, p1, ph1, lv1, cpn1, tv1, gz1, h1, hm1, th1) + CALL cv30_feed(t1, q1, qs1, p1, ph1, gz1, icb1, iflag1, tnk1, qnk1, & + gznk1, plcl1) + CALL cv30_undilute1(t1, q1, qs1, gz1, plcl1, p1, icb1, tp1, tvp1, clw1, & + icbs1) + CALL cv30_trigger(icb1, plcl1, p1, th1, tv1, tvp1, pbase1, buoybase1, & + iflag1, sig1, w01) + + ncum = count(iflag1 == 0) IF (ncum > 0) THEN - allocate(b(ncum, nl - 1)) - CALL cv30_compress(ncum, iflag1, nk1, icb1, icbs1, plcl1, tnk1, qnk1, & + ! Moist convective adjustment is necessary + allocate(idcum(ncum), plcl(ncum), inb(ncum)) + allocate(b(ncum, nl - 1), evap(ncum, nl), icb(ncum), iflag(ncum)) + allocate(th(ncum, nl), lv(ncum, nl), cpn(ncum, nl), mp(ncum, nl)) + idcum = pack((/(i, i = 1, klon)/), iflag1 == 0) + CALL cv30_compress(idcum, iflag1, icb1, icbs1, plcl1, tnk1, qnk1, & gznk1, pbase1, buoybase1, t1, q1, qs1, u1, v1, gz1, th1, h1, lv1, & - cpn1, p1, ph1, tv1, tp1, tvp1, clw1, sig1, w01, iflag, nk, icb, & - icbs, plcl, tnk, qnk, gznk, pbase, buoybase, t, q, qs, u, v, gz, & - th, h, lv, cpn, p, ph, tv, tp, tvp, clw, sig, w0) - CALL cv30_undilute2(ncum, icb, icbs, nk, tnk, qnk, gznk, t, qs, gz, p, & - h, tv, lv, pbase, buoybase, plcl, inb(:ncum), tp, tvp, clw, hp, & - ep, sigp, buoy) - - ! CLOSURE - CALL cv30_closure(klon, ncum, klev, icb, inb, pbase, p, ph, tv, & - buoy, sig, w0, cape, m) ! na->klev - - ! MIXING - CALL cv30_mixing(klon, ncum, klev, klev, icb, nk, inb, t, q, qs, u, & - v, h, lv, hp, ep, clw, m, sig, ment, qent, uent, vent, nent, & - sij, elij, ments, qents) - - ! Unsaturated (precipitating) downdrafts - CALL cv30_unsat(icb(:ncum), inb(:ncum), t, q, qs, gz, u, v, p, ph, th, & - tv, lv, cpn, ep, sigp, clw, m, ment, elij, delt, plcl, mp, & - qp(:ncum, :nl), up(:ncum, :nl), vp(:ncum, :nl), wt, water, evap, b) - - ! Yield (tendencies, precipitation, variables of interface with - ! other processes, etc) - CALL cv30_yield(icb(:ncum), inb(:ncum), delt, t, q, u, v, gz, p, ph, & - h, hp, lv, cpn, th, ep, clw, m, tp, mp, qp, up, vp, wt, & - water(:ncum, :nl), evap(:ncum, :nl), b, ment, qent, uent, vent, & - nent, elij, sig, tv, tvp, iflag, precip, VPrecip, ft, fq, fu, fv, & - upwd, dnwd, dnwd0, ma, mike, tls, tps, qcondc) - + cpn1, p1, ph1, tv1, tp1, tvp1, clw1, sig1, w01, icb, icbs, plcl, & + tnk, qnk, gznk, pbase, buoybase, t, q, qs, u, v, gz, th, h, lv, & + cpn, p, ph, tv, tp, tvp, clw, sig, w0) + CALL cv30_undilute2(icb, icbs(:ncum), tnk, qnk, gznk, t, qs, gz, p, h, & + tv, lv, pbase(:ncum), buoybase(:ncum), plcl, inb, tp, tvp, & + clw, hp, ep, buoy) + CALL cv30_closure(icb, inb, pbase, p, ph(:ncum, :), tv, buoy, & + sig, w0, cape, m) + CALL cv30_mixing(icb, inb, t, q, qs, u, v, h, lv, & + hp, ep, clw, m, sig, ment, qent, uent, vent, nent, sij, elij, & + ments, qents) + CALL cv30_unsat(icb, inb, t(:ncum, :nl), q(:ncum, :nl), & + qs(:ncum, :nl), gz, u(:ncum, :nl), v(:ncum, :nl), p, & + ph(:ncum, :), th(:ncum, :nl - 1), tv, lv, cpn, ep(:ncum, :), & + clw(:ncum, :), m(:ncum, :), ment(:ncum, :, :), elij(:ncum, :, :), & + dtphys, plcl, mp, qp(:ncum, :nl), up(:ncum, :nl), vp(:ncum, :nl), & + wt(:ncum, :nl), water(:ncum, :nl), evap, b) + CALL cv30_yield(icb, inb, dtphys, t, q, u, v, gz, p, ph, h, hp, & + lv, cpn, th, ep, clw, m, tp, mp, qp, up, vp(:ncum, 2:nl), & + wt(:ncum, :nl - 1), water(:ncum, :nl), evap, b, ment, qent, uent, & + vent, nent, elij, sig, tv, tvp, iflag, precip, VPrecip, ft, fq, & + fu, fv, upwd, dnwd, ma, mike, tls, tps, qcondc) CALL cv30_tracer(klon, ncum, klev, ment, sij, da, phi) - - ! UNCOMPRESS THE FIELDS - iflag1 = 42 ! for non convective points - CALL cv30_uncompress(idcum(:ncum), iflag, precip, VPrecip, sig, w0, & - ft, fq, fu, fv, inb, Ma, upwd, dnwd, dnwd0, qcondc, cape, & - da, phi, mp, iflag1, precip1, VPrecip1, sig1, w01, ft1, fq1, & - fu1, fv1, inb1, Ma1, upwd1, dnwd1, dnwd01, qcondc1, cape1, da1, & - phi1, mp1) + CALL cv30_uncompress(idcum, iflag, precip, VPrecip, sig, w0, ft, fq, & + fu, fv, inb, Ma, upwd, dnwd, qcondc, cape, da, phi, mp, iflag1, & + precip1, VPrecip1, sig1, w01, ft1, fq1, fu1, fv1, inb1, Ma1, & + upwd1, dnwd1, qcondc1, cape1, da1, phi1, mp1) ENDIF end SUBROUTINE cv_driver