/[lmdze]/trunk/Sources/phylmd/cv_driver.f
ViewVC logotype

Diff of /trunk/Sources/phylmd/cv_driver.f

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 187 by guez, Mon Mar 21 18:01:02 2016 UTC revision 196 by guez, Mon May 23 13:50:39 2016 UTC
# Line 5  module cv_driver_m Line 5  module cv_driver_m
5  contains  contains
6    
7    SUBROUTINE cv_driver(t1, q1, qs1, u1, v1, p1, ph1, iflag1, ft1, fq1, fu1, &    SUBROUTINE cv_driver(t1, q1, qs1, u1, v1, p1, ph1, iflag1, ft1, fq1, fu1, &
8         fv1, precip1, VPrecip1, sig1, w01, icb1, inb1, delt, Ma1, upwd1, &         fv1, precip1, VPrecip1, sig1, w01, icb1, inb1, Ma1, upwd1, dnwd1, &
9         dnwd1, dnwd01, qcondc1, wd1, cape1, da1, phi1, mp1)         dnwd01, qcondc1, cape1, da1, phi1, mp1)
10    
11      ! From LMDZ4/libf/phylmd/cv_driver.F, version 1.3, 2005/04/15 12:36:17      ! From LMDZ4/libf/phylmd/cv_driver.F, version 1.3, 2005/04/15 12:36:17
12      ! Main driver for convection      ! Main driver for convection
# Line 14  contains Line 14  contains
14    
15      ! Several modules corresponding to different physical processes      ! Several modules corresponding to different physical processes
16    
17        use comconst, only: dtphys
18      use cv30_closure_m, only: cv30_closure      use cv30_closure_m, only: cv30_closure
19      use cv30_compress_m, only: cv30_compress      use cv30_compress_m, only: cv30_compress
20      use cv30_feed_m, only: cv30_feed      use cv30_feed_m, only: cv30_feed
21      use cv30_mixing_m, only: cv30_mixing      use cv30_mixing_m, only: cv30_mixing
22      use cv30_param_m, only: cv30_param      use cv30_param_m, only: cv30_param, nl
23      use cv30_prelim_m, only: cv30_prelim      use cv30_prelim_m, only: cv30_prelim
24      use cv30_tracer_m, only: cv30_tracer      use cv30_tracer_m, only: cv30_tracer
25        use cv30_trigger_m, only: cv30_trigger
26      use cv30_uncompress_m, only: cv30_uncompress      use cv30_uncompress_m, only: cv30_uncompress
27        use cv30_undilute1_m, only: cv30_undilute1
28      use cv30_undilute2_m, only: cv30_undilute2      use cv30_undilute2_m, only: cv30_undilute2
29      use cv30_unsat_m, only: cv30_unsat      use cv30_unsat_m, only: cv30_unsat
30      use cv30_yield_m, only: cv30_yield      use cv30_yield_m, only: cv30_yield
31        use cv_thermo_m, only: cv_thermo
32      USE dimphy, ONLY: klev, klon      USE dimphy, ONLY: klev, klon
33    
34      real, intent(in):: t1(klon, klev)      real, intent(in):: t1(klon, klev) ! temperature (K)
35      ! temperature (K), with first index corresponding to lowest model      real, intent(in):: q1(klon, klev) ! specific humidity
36      ! level      real, intent(in):: qs1(klon, klev) ! saturation specific humidity
   
     real, intent(in):: q1(klon, klev)  
     ! Specific humidity, with first index corresponding to lowest  
     ! model level. Must be defined at same grid levels as T1.  
   
     real, intent(in):: qs1(klon, klev)  
     ! Saturation specific humidity, with first index corresponding to  
     ! lowest model level. Must be defined at same grid levels as  
     ! T1.  
37    
38      real, intent(in):: u1(klon, klev), v1(klon, klev)      real, intent(in):: u1(klon, klev), v1(klon, klev)
39      ! Zonal wind and meridional velocity (m/s), witth first index      ! zonal wind and meridional velocity (m/s)
40      ! corresponding with the lowest model level. Defined at same  
41      ! levels as T1.      real, intent(in):: p1(klon, klev) ! full level pressure (hPa)
   
     real, intent(in):: p1(klon, klev)  
     ! Full level pressure (mb) of dimension KLEV, with first index  
     ! corresponding to lowest model level. Must be defined at same  
     ! grid levels as T1.  
42    
43      real, intent(in):: ph1(klon, klev + 1)      real, intent(in):: ph1(klon, klev + 1)
44      ! Half level pressure (mb), with first index corresponding to      ! Half level pressure (hPa). These pressures are defined at levels
45      ! lowest level. These pressures are defined at levels intermediate      ! intermediate between those of P1, T1, Q1 and QS1. The first
46      ! between those of P1, T1, Q1 and QS1. The first value of PH      ! value of PH should be greater than (i.e. at a lower level than)
47      ! should be greater than (i.e. at a lower level than) the first      ! the first value of the array P1.
     ! value of the array P1.  
48    
49      integer, intent(out):: iflag1(klon)      integer, intent(out):: iflag1(:) ! (klon)
50      ! Flag for Emanuel conditions.      ! Flag for Emanuel conditions.
51    
52      ! 0: Moist convection occurs.      ! 0: Moist convection occurs.
# Line 70  contains Line 59  contains
59    
60      ! 3: No moist convection because new cbmf is 0 and old cbmf is 0.      ! 3: No moist convection because new cbmf is 0 and old cbmf is 0.
61    
62      ! 4: No moist convection; atmosphere is not unstable      ! 4: No moist convection; atmosphere is not unstable.
63    
64      ! 6: No moist convection because ihmin le minorig.      ! 6: No moist convection because ihmin <= minorig.
65    
66      ! 7: No moist convection because unreasonable parcel level      ! 7: No moist convection because unreasonable parcel level
67      ! temperature or specific humidity.      ! temperature or specific humidity.
68    
69      ! 8: No moist convection: lifted condensation level is above the      ! 8: No moist convection: lifted condensation level is above the
70      ! 200 mb level.      ! 200 mbar level.
   
     ! 9: No moist convection: cloud base is higher then the level NL-1.  
71    
72      real, intent(out):: ft1(klon, klev)      ! 9: No moist convection: cloud base is higher than the level NL-1.
     ! Temperature tendency (K/s), defined at same grid levels as T1,  
     ! Q1, QS1 and P1.  
73    
74      real, intent(out):: fq1(klon, klev)      real, intent(out):: ft1(klon, klev) ! temperature tendency (K/s)
75      ! Specific humidity tendencies (s-1), defined at same grid levels      real, intent(out):: fq1(klon, klev) ! specific humidity tendency (s-1)
     ! as T1, Q1, QS1 and P1.  
76    
77      real, intent(out):: fu1(klon, klev), fv1(klon, klev)      real, intent(out):: fu1(klon, klev), fv1(klon, klev)
78      ! Forcing (tendency) of zonal and meridional velocity (m/s^2),      ! forcing (tendency) of zonal and meridional velocity (m/s^2)
     ! defined at same grid levels as T1.  
79    
80      real, intent(out):: precip1(klon) ! convective precipitation rate (mm/day)      real, intent(out):: precip1(klon) ! convective precipitation rate (mm/day)
81    
82      real, intent(out):: VPrecip1(klon, klev + 1)      real, intent(out):: VPrecip1(klon, klev + 1)
83      ! vertical profile of convective precipitation (kg/m2/s)      ! vertical profile of convective precipitation (kg/m2/s)
84    
85      real, intent(inout):: sig1(klon, klev) ! section adiabatic updraft      real, intent(inout):: sig1(klon, klev) ! section of adiabatic updraft
86    
87      real, intent(inout):: w01(klon, klev)      real, intent(inout):: w01(klon, klev)
88      ! vertical velocity within adiabatic updraft      ! vertical velocity within adiabatic updraft
89    
90      integer, intent(out):: icb1(klon)      integer, intent(out):: icb1(klon)
91      integer, intent(inout):: inb1(klon)      integer, intent(inout):: inb1(klon)
92      real, intent(in):: delt ! the model time step (sec) between calls      real, intent(out):: Ma1(klon, klev) ! mass flux of adiabatic updraft
   
     real Ma1(klon, klev) ! Output mass flux adiabatic updraft  
93    
94      real, intent(out):: upwd1(klon, klev)      real, intent(out):: upwd1(klon, klev)
95      ! total upward mass flux (adiab + mixed)      ! total upward mass flux (adiabatic + mixed)
96    
97      real, intent(out):: dnwd1(klon, klev) ! saturated downward mass flux (mixed)      real, intent(out):: dnwd1(klon, klev) ! saturated downward mass flux (mixed)
98      real, intent(out):: dnwd01(klon, klev) ! unsaturated downward mass flux      real, intent(out):: dnwd01(klon, klev) ! unsaturated downward mass flux
99    
100      real qcondc1(klon, klev) ! Output in-cld mixing ratio of condensed water      real, intent(out):: qcondc1(klon, klev)
101        ! in-cloud mixing ratio of condensed water
102    
103      real wd1(klon) ! gust      real, intent(out):: cape1(klon)
     ! Output downdraft velocity scale for surface fluxes  
     ! A convective downdraft velocity scale. For use in surface  
     ! flux parameterizations. See convect.ps file for details.  
   
     real cape1(klon) ! Output  
104      real, intent(inout):: da1(klon, klev), phi1(klon, klev, klev)      real, intent(inout):: da1(klon, klev), phi1(klon, klev, klev)
105      real, intent(inout):: mp1(klon, klev)      real, intent(inout):: mp1(klon, klev)
106    
107      ! Local:      ! Local:
108    
109      real da(klon, klev), phi(klon, klev, klev), mp(klon, klev)      real da(klon, klev), phi(klon, klev, klev), mp(klon, klev)
   
110      integer i, k, il      integer i, k, il
     integer icbmax  
111      integer nk1(klon)      integer nk1(klon)
112      integer icbs1(klon)      integer icbs1(klon)
   
113      real plcl1(klon)      real plcl1(klon)
114      real tnk1(klon)      real tnk1(klon)
115      real qnk1(klon)      real qnk1(klon)
116      real gznk1(klon)      real gznk1(klon)
117      real pbase1(klon)      real pbase1(klon)
118      real buoybase1(klon)      real buoybase1(klon)
   
119      real lv1(klon, klev)      real lv1(klon, klev)
120      real cpn1(klon, klev)      real cpn1(klon, klev)
121      real tv1(klon, klev)      real tv1(klon, klev)
# Line 153  contains Line 126  contains
126      real tvp1(klon, klev)      real tvp1(klon, klev)
127      real clw1(klon, klev)      real clw1(klon, klev)
128      real th1(klon, klev)      real th1(klon, klev)
   
129      integer ncum      integer ncum
130    
131      ! Compressed fields:      ! Compressed fields:
132        integer, allocatable:: idcum(:), iflag(:) ! (ncum)
133      integer idcum(klon)      integer nk(klon)
134      integer iflag(klon), nk(klon), icb(klon)      integer, allocatable:: icb(:) ! (ncum)
135      integer nent(klon, klev)      integer nent(klon, klev)
136      integer icbs(klon)      integer icbs(klon)
137      integer inb(klon)      integer inb(klon)
138        real, allocatable:: plcl(:) ! (ncum)
139      real plcl(klon), tnk(klon), qnk(klon), gznk(klon)      real tnk(klon), qnk(klon), gznk(klon)
140      real t(klon, klev), q(klon, klev), qs(klon, klev)      real t(klon, klev), q(klon, klev), qs(klon, klev)
141      real u(klon, klev), v(klon, klev)      real u(klon, klev), v(klon, klev)
142      real gz(klon, klev), h(klon, klev), lv(klon, klev), cpn(klon, klev)      real gz(klon, klev), h(klon, klev), lv(klon, klev), cpn(klon, klev)
143      real p(klon, klev), ph(klon, klev + 1), tv(klon, klev), tp(klon, klev)      real p(klon, klev) ! pressure at full level, in hPa
144        real ph(klon, klev + 1), tv(klon, klev), tp(klon, klev)
145      real clw(klon, klev)      real clw(klon, klev)
146      real pbase(klon), buoybase(klon), th(klon, klev)      real pbase(klon), buoybase(klon), th(klon, klev)
147      real tvp(klon, klev)      real tvp(klon, klev)
148      real sig(klon, klev), w0(klon, klev)      real sig(klon, klev), w0(klon, klev)
149      real hp(klon, klev), ep(klon, klev), sigp(klon, klev)      real hp(klon, klev), ep(klon, klev)
150      real buoy(klon, klev)      real buoy(klon, klev)
151      real cape(klon)      real cape(klon)
152      real m(klon, klev), ment(klon, klev, klev), qent(klon, klev, klev)      real m(klon, klev), ment(klon, klev, klev), qent(klon, klev, klev)
# Line 181  contains Line 154  contains
154      real ments(klon, klev, klev), qents(klon, klev, klev)      real ments(klon, klev, klev), qents(klon, klev, klev)
155      real sij(klon, klev, klev), elij(klon, klev, klev)      real sij(klon, klev, klev), elij(klon, klev, klev)
156      real qp(klon, klev), up(klon, klev), vp(klon, klev)      real qp(klon, klev), up(klon, klev), vp(klon, klev)
157      real wt(klon, klev), water(klon, klev), evap(klon, klev)      real wt(klon, klev), water(klon, klev)
158      real b(klon, klev), ft(klon, klev), fq(klon, klev)      real, allocatable:: evap(:, :) ! (ncum, nl)
159        real, allocatable:: b(:, :) ! (ncum, nl - 1)
160        real ft(klon, klev), fq(klon, klev)
161      real fu(klon, klev), fv(klon, klev)      real fu(klon, klev), fv(klon, klev)
162      real upwd(klon, klev), dnwd(klon, klev), dnwd0(klon, klev)      real upwd(klon, klev), dnwd(klon, klev), dnwd0(klon, klev)
163      real Ma(klon, klev), mike(klon, klev), tls(klon, klev)      real Ma(klon, klev), mike(klon, klev), tls(klon, klev)
# Line 190  contains Line 165  contains
165      real precip(klon)      real precip(klon)
166      real VPrecip(klon, klev + 1)      real VPrecip(klon, klev + 1)
167      real qcondc(klon, klev) ! cld      real qcondc(klon, klev) ! cld
     real wd(klon) ! gust  
168    
169      !-------------------------------------------------------------------      !-------------------------------------------------------------------
170    
171      ! SET CONSTANTS AND PARAMETERS      ! SET CONSTANTS AND PARAMETERS
   
     ! set thermodynamical constants:  
     ! (common cvthermo)  
172      CALL cv_thermo      CALL cv_thermo
173        CALL cv30_param
     ! set convect parameters  
     ! includes microphysical parameters and parameters that  
     ! control the rate of approach to quasi-equilibrium)  
     ! (common cvparam)  
     CALL cv30_param(delt)  
174    
175      ! INITIALIZE OUTPUT ARRAYS AND PARAMETERS      ! INITIALIZE OUTPUT ARRAYS AND PARAMETERS
176    
# Line 228  contains Line 194  contains
194         end do         end do
195      end do      end do
196    
197      do i = 1, klon      precip1 = 0.
198         precip1(i) = 0.      cape1 = 0.
199         iflag1(i) = 0      VPrecip1(:, klev + 1) = 0.
        wd1(i) = 0.  
        cape1(i) = 0.  
        VPrecip1(i, klev + 1) = 0.  
     end do  
200    
201      do il = 1, klon      do il = 1, klon
202         sig1(il, klev) = sig1(il, klev) + 1.         sig1(il, klev) = sig1(il, klev) + 1.
203         sig1(il, klev) = min(sig1(il, klev), 12.1)         sig1(il, klev) = min(sig1(il, klev), 12.1)
204      enddo      enddo
205    
     ! CALCULATE ARRAYS OF GEOPOTENTIAL, HEAT CAPACITY & STATIC ENERGY  
206      CALL cv30_prelim(klon, klev, klev + 1, t1, q1, p1, ph1, lv1, cpn1, tv1, &      CALL cv30_prelim(klon, klev, klev + 1, t1, q1, p1, ph1, lv1, cpn1, tv1, &
207           gz1, h1, hm1, th1)           gz1, h1, hm1, th1)
208        CALL cv30_feed(t1, q1, qs1, p1, ph1, gz1, nk1, icb1, iflag1, tnk1, qnk1, &
209             gznk1, plcl1)
210        CALL cv30_undilute1(t1, q1, qs1, gz1, plcl1, p1, nk1, icb1, tp1, tvp1, &
211             clw1, icbs1)
212        CALL cv30_trigger(icb1, plcl1, p1, th1, tv1, tvp1, pbase1, buoybase1, &
213             iflag1, sig1, w01)
214    
215      ! CONVECTIVE FEED      ncum = count(iflag1 == 0)
     CALL cv30_feed(klon, klev, t1, q1, qs1, p1, ph1, gz1, nk1, icb1, &  
          icbmax, iflag1, tnk1, qnk1, gznk1, plcl1) ! klev->na  
   
     ! UNDILUTE (ADIABATIC) UPDRAFT / 1st part  
     ! (up through ICB for convect4, up through ICB + 1 for convect3)  
     ! Calculates the lifted parcel virtual temperature at nk, the  
     ! actual temperature, and the adiabatic liquid water content.  
     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  
216    
217      IF (ncum > 0) THEN      IF (ncum > 0) THEN
218         ! COMPRESS THE FIELDS         ! Moist convective adjustment is necessary
219         ! (-> vectorization over convective gridpoints)         allocate(idcum(ncum), plcl(ncum))
220         CALL cv30_compress(klon, klon, ncum, klev, iflag1, nk1, icb1, icbs1, &         allocate(b(ncum, nl - 1), evap(ncum, nl), icb(ncum), iflag(ncum))
221              plcl1, tnk1, qnk1, gznk1, pbase1, buoybase1, t1, q1, qs1, u1, &         idcum = pack((/(i, i = 1, klon)/), iflag1 == 0)
222              v1, gz1, th1, h1, lv1, cpn1, p1, ph1, tv1, tp1, tvp1, clw1, &         CALL cv30_compress(iflag1, nk1, icb1, icbs1, plcl1, tnk1, qnk1, gznk1, &
223              sig1, w01, iflag, nk, icb, icbs, plcl, tnk, qnk, gznk, pbase, &              pbase1, buoybase1, t1, q1, qs1, u1, v1, gz1, th1, h1, lv1, cpn1, &
224              buoybase, t, q, qs, u, v, gz, th, h, lv, cpn, p, ph, tv, tp, &              p1, ph1, tv1, tp1, tvp1, clw1, sig1, w01, nk, icb, icbs, plcl, &
225              tvp, clw, sig, w0)              tnk, qnk, gznk, pbase, buoybase, t, q, qs, u, v, gz, th, h, lv, &
226                cpn, p, ph, tv, tp, tvp, clw, sig, w0)
227         CALL cv30_undilute2(ncum, icb, icbs, nk, tnk, qnk, gznk, t, qs, gz, p, &         CALL cv30_undilute2(icb, icbs(:ncum), nk, tnk, qnk, gznk, t, qs, gz, &
228              h, tv, lv, pbase, buoybase, plcl, inb(:ncum), tp, tvp, clw, hp, &              p, h, tv, lv, pbase(:ncum), buoybase(:ncum), plcl, inb(:ncum), &
229              ep, sigp, buoy)              tp, tvp, clw, hp, ep, buoy)
230           CALL cv30_closure(icb, inb(:ncum), pbase, p, ph(:ncum, :), tv, buoy, &
231         ! CLOSURE              sig, w0, cape, m)
232         CALL cv30_closure(klon, ncum, klev, icb, inb, pbase, p, ph, tv, &         CALL cv30_mixing(icb, nk(:ncum), inb(:ncum), t, q, qs, u, v, h, lv, &
233              buoy, sig, w0, cape, m) ! na->klev              hp, ep, clw, m, sig, ment, qent, uent, vent, nent, sij, elij, &
234                ments, qents)
235         ! MIXING         CALL cv30_unsat(icb, inb(:ncum), t(:ncum, :nl), q(:ncum, :nl), &
236         CALL cv30_mixing(klon, ncum, klev, klev, icb, nk, inb, t, q, qs, u, &              qs(:ncum, :nl), gz, u, v, p, ph(:ncum, :), th(:ncum, :nl - 1), &
237              v, h, lv, hp, ep, clw, m, sig, ment, qent, uent, vent, nent, &              tv, lv, cpn, ep(:ncum, :), clw(:ncum, :), m(:ncum, :), &
238              sij, elij, ments, qents)              ment(:ncum, :, :), elij(:ncum, :, :), dtphys, plcl, mp, &
239                qp(:ncum, :nl), up(:ncum, :nl), vp(:ncum, :nl), wt(:ncum, :nl), &
240         ! Unsaturated (precipitating) downdrafts              water(:ncum, :nl), evap, b)
241         CALL cv30_unsat(ncum, icb(:ncum), inb(:ncum), t, q, qs, gz, u, v, p, &         CALL cv30_yield(icb, inb(:ncum), dtphys, t, q, u, v, gz, p, ph, h, hp, &
242              ph, th, tv, lv, cpn, ep, sigp, clw, m, ment, elij, delt, plcl, &              lv, cpn, th, ep, clw, m, tp, mp, qp, up, vp(:ncum, 2:nl), &
243              mp, qp, up, vp, wt, water, evap, b(:ncum, :))              wt(:ncum, :nl - 1), water(:ncum, :nl), evap, b, ment, qent, uent, &
244                vent, nent, elij, sig, tv, tvp, iflag, precip, VPrecip, ft, fq, &
245         ! Yield (tendencies, precipitation, variables of interface with              fu, fv, upwd, dnwd, dnwd0, ma, mike, tls, tps, qcondc)
        ! other processes, etc)  
        CALL cv30_yield(klon, ncum, klev, klev, icb, inb, delt, t, q, u, v, &  
             gz, p, ph, h, hp, lv, cpn, th, ep, clw, m, tp, mp, qp, up, vp, &  
             wt, water, evap, 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, wd)! na->klev  
   
        ! passive tracers  
246         CALL cv30_tracer(klon, ncum, klev, ment, sij, da, phi)         CALL cv30_tracer(klon, ncum, klev, ment, sij, da, phi)
247           CALL cv30_uncompress(idcum, iflag, precip, VPrecip, sig, w0, ft, fq, &
248         ! UNCOMPRESS THE FIELDS              fu, fv, inb, Ma, upwd, dnwd, dnwd0, qcondc, cape, da, phi, mp, &
249                iflag1, precip1, VPrecip1, sig1, w01, ft1, fq1, fu1, fv1, inb1, &
250         ! set iflag1 = 42 for non convective points              Ma1, upwd1, dnwd1, dnwd01, qcondc1, cape1, da1, phi1, mp1)
        iflag1 = 42  
   
        CALL cv30_uncompress(idcum(:ncum), iflag, precip, VPrecip, sig, w0, &  
             ft, fq, fu, fv, inb, Ma, upwd, dnwd, dnwd0, qcondc, wd, cape, &  
             da, phi, mp, iflag1, precip1, VPrecip1, sig1, w01, ft1, fq1, &  
             fu1, fv1, inb1, Ma1, upwd1, dnwd1, dnwd01, qcondc1, wd1, &  
             cape1, da1, phi1, mp1)  
251      ENDIF      ENDIF
252    
253    end SUBROUTINE cv_driver    end SUBROUTINE cv_driver
Legend:
Removed from v.187  
changed lines
  Added in v.196
  ViewVC Help
Powered by ViewVC 1.1.21