source: LMDZ6/branches/Amaury_dev/libf/phylmd/cv_driver.F90 @ 5218

Last change on this file since 5218 was 5160, checked in by abarral, 5 months ago

Put .h into modules
  • Property copyright set to
    Name of program: LMDZ
    Creation date: 1984
    Version: LMDZ5
    License: CeCILL version 2
    Holder: Laboratoire de m\'et\'eorologie dynamique, CNRS, UMR 8539
    See the license file in the root directory
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 26.5 KB
Line 
1
2! $Header$
3
4SUBROUTINE cv_driver(len, nd, ndp1, ntra, iflag_con, t1, q1, qs1, u1, v1, &
5    tra1, p1, ph1, iflag1, ft1, fq1, fu1, fv1, ftra1, precip1, vprecip1, &
6    cbmf1, sig1, w01, icb1, inb1, delt, ma1, upwd1, dnwd1, dnwd01, qcondc1, &
7    wd1, cape1, da1, phi1, mp1, phi21, d1a1, dam1, sij1, clw1, elij1, & !
8                                                                        ! RomP
9    evap1, ep1, epmlmmm1, eplamm1, & ! RomP
10    wdtraina1, wdtrainm1, & ! RomP
11    epmax_diag1) ! epmax_cape
12
13  USE dimphy
14  USE lmdz_cv30, ONLY: cv30_param, cv30_prelim, cv30_feed, cv30_undilute1, cv30_trigger, cv30_compress, cv30_undilute2, &
15          cv30_closure, cv30_epmax_fn_cape, cv30_mixing, cv30_unsat, cv30_yield, cv30_tracer, cv30_uncompress
16  USE lmdz_cv, ONLY: cv_param, cv_prelim, cv_feed, cv_undilute1, cv_trigger, cv_compress, &
17          cv_undilute2, cv_closure, cv_mixing, cv_unsat, cv_yield, cv_uncompress
18
19  IMPLICIT NONE
20
21  ! .............................START PROLOGUE............................
22
23
24  ! All argument names (except len,nd,ntra,nloc,delt and the flags) have a
25  ! "1" appended.
26  ! The "1" is removed for the corresponding compressed (local) variables.
27
28  ! PARAMETERS:
29  ! Name            Type         Usage            Description
30  ! ----------      ----------     -------  ----------------------------
31
32  ! len           Integer        Input        first (i) dimension
33  ! nd            Integer        Input        vertical (k) dimension
34  ! ndp1          Integer        Input        nd + 1
35  ! ntra          Integer        Input        number of tracors
36  ! iflag_con     Integer        Input        version of convect (3/4)
37  ! t1            Real           Input        temperature
38  ! q1            Real           Input        specific hum
39  ! qs1           Real           Input        sat specific hum
40  ! u1            Real           Input        u-wind
41  ! v1            Real           Input        v-wind
42  ! tra1          Real           Input        tracors
43  ! p1            Real           Input        full level pressure
44  ! ph1           Real           Input        half level pressure
45  ! iflag1        Integer        Output       flag for Emanuel conditions
46  ! ft1           Real           Output       temp tend
47  ! fq1           Real           Output       spec hum tend
48  ! fu1           Real           Output       u-wind tend
49  ! fv1           Real           Output       v-wind tend
50  ! ftra1         Real           Output       tracor tend
51  ! precip1       Real           Output       precipitation
52  ! VPrecip1      Real           Output       vertical profile of
53  ! precipitations
54  ! cbmf1         Real           Output       cloud base mass flux
55  ! sig1          Real           In/Out       section adiabatic updraft
56  ! w01           Real           In/Out       vertical velocity within adiab
57  ! updraft
58  ! delt          Real           Input        time step
59  ! Ma1           Real           Output       mass flux adiabatic updraft
60  ! upwd1         Real           Output       total upward mass flux
61  ! (adiab+mixed)
62  ! dnwd1         Real           Output       saturated downward mass flux
63  ! (mixed)
64  ! dnwd01        Real           Output       unsaturated downward mass flux
65  ! qcondc1       Real           Output       in-cld mixing ratio of
66  ! condensed water
67  ! wd1           Real           Output       downdraft velocity scale for
68  ! sfc fluxes
69  ! cape1         Real           Output       CAPE
70
71  ! wdtrainA1     Real           Output   precipitation detrained from
72  ! adiabatic draught;
73  ! used in tracer transport (cvltr)
74  ! wdtrainM1     Real           Output   precipitation detrained from mixed
75  ! draughts;
76  ! used in tracer transport (cvltr)
77  ! da1           Real           Output   used in tracer transport (cvltr)
78  ! phi1          Real           Output   used in tracer transport (cvltr)
79  ! mp1           Real           Output   used in tracer transport (cvltr)
80
81  ! phi21         Real           Output   used in tracer transport (cvltr)
82
83  ! d1a1          Real           Output   used in tracer transport (cvltr)
84  ! dam1          Real           Output   used in tracer transport (cvltr)
85
86  ! evap1         Real           Output
87  ! ep1           Real           Output
88  ! sij1        Real           Output
89  ! elij1         Real           Output
90
91  ! S. Bony, Mar 2002:
92  ! * Several modules corresponding to different physical processes
93  ! * Several versions of convect may be used:
94  ! - iflag_con=3: version lmd  (previously named convect3)
95  ! - iflag_con=4: version 4.3b (vect. version, previously convect1/2)
96  ! + tard:     - iflag_con=5: version lmd with ice (previously named convectg)
97  ! S. Bony, Oct 2002:
98  ! * Vectorization of convect3 (ie version lmd)
99
100  ! ..............................END PROLOGUE.............................
101
102
103  ! Input
104  INTEGER len
105  INTEGER nd
106  INTEGER ndp1
107  INTEGER noff
108  INTEGER iflag_con
109  INTEGER ntra
110  REAL delt
111  REAL t1(len, nd)
112  REAL q1(len, nd)
113  REAL qs1(len, nd)
114  REAL u1(len, nd)
115  REAL v1(len, nd)
116  REAL tra1(len, nd, ntra)
117  REAL p1(len, nd)
118  REAL ph1(len, ndp1)
119
120  ! Output
121  INTEGER iflag1(len)
122  REAL ft1(len, nd)
123  REAL fq1(len, nd)
124  REAL fu1(len, nd)
125  REAL fv1(len, nd)
126  REAL ftra1(len, nd, ntra)
127  REAL precip1(len)
128  REAL cbmf1(len)
129  REAL sig1(klon, klev)
130  REAL w01(klon, klev)
131  REAL vprecip1(len, nd+1)
132  REAL evap1(len, nd) !RomP
133  REAL ep1(len, nd) !RomP
134  REAL ma1(len, nd)
135  REAL upwd1(len, nd)
136  REAL dnwd1(len, nd)
137  REAL dnwd01(len, nd)
138
139  REAL qcondc1(len, nd) ! cld
140  REAL wd1(len) ! gust
141  REAL cape1(len)
142
143  ! RomP >>>
144  REAL wdtraina1(len, nd), wdtrainm1(len, nd)
145  REAL sij1(len, nd, nd), elij1(len, nd, nd)
146  REAL da1(len, nd), phi1(len, nd, nd), mp1(len, nd)
147
148  REAL phi21(len, nd, nd)
149  REAL d1a1(len, nd), dam1(len, nd)
150  REAL epmlmmm1(len, nd, nd), eplamm1(len, nd)
151  ! RomP <<<
152  REAL epmax_diag1 (len) ! epmax_cape     
153
154  ! -------------------------------------------------------------------
155  ! Original Prologue by Kerry Emanuel.
156  ! -------------------------------------------------------------------
157  ! --- ARGUMENTS
158  ! -------------------------------------------------------------------
159  ! --- On input:
160
161  ! t:   Array of absolute temperature (K) of dimension ND, with first
162  ! index corresponding to lowest model level. Note that this array
163  ! will be altered by the SUBROUTINE if dry convective adjustment
164  ! occurs and if IPBL is not equal to 0.
165
166  ! q:   Array of specific humidity (gm/gm) of dimension ND, with first
167  ! index corresponding to lowest model level. Must be defined
168  ! at same grid levels as T. Note that this array will be altered
169  ! if dry convective adjustment occurs and if IPBL is not equal to 0.
170
171  ! qs:  Array of saturation specific humidity of dimension ND, with first
172  ! index corresponding to lowest model level. Must be defined
173  ! at same grid levels as T. Note that this array will be altered
174  ! if dry convective adjustment occurs and if IPBL is not equal to 0.
175
176  ! u:   Array of zonal wind velocity (m/s) of dimension ND, witth first
177  ! index corresponding with the lowest model level. Defined at
178  ! same levels as T. Note that this array will be altered if
179  ! dry convective adjustment occurs and if IPBL is not equal to 0.
180
181  ! v:   Same as u but for meridional velocity.
182
183  ! tra: Array of passive tracer mixing ratio, of dimensions (ND,NTRA),
184  ! where NTRA is the number of different tracers. If no
185  ! convective tracer transport is needed, define a dummy
186  ! input array of dimension (ND,1). Tracers are defined at
187  ! same vertical levels as T. Note that this array will be altered
188  ! if dry convective adjustment occurs and if IPBL is not equal to 0.
189
190  ! p:   Array of pressure (mb) of dimension ND, with first
191  ! index corresponding to lowest model level. Must be defined
192  ! at same grid levels as T.
193
194  ! ph:  Array of pressure (mb) of dimension ND+1, with first index
195  ! corresponding to lowest level. These pressures are defined at
196  ! levels intermediate between those of P, T, Q and QS. The first
197  ! value of PH should be greater than (i.e. at a lower level than)
198  ! the first value of the array P.
199
200  ! nl:  The maximum number of levels to which convection can penetrate, plus
201  ! 1.
202  ! NL MUST be less than or equal to ND-1.
203
204  ! delt: The model time step (sec) between calls to CONVECT
205
206  ! ----------------------------------------------------------------------------
207  ! ---   On Output:
208
209  ! iflag: An output integer whose value denotes the following:
210  ! VALUE   INTERPRETATION
211  ! -----   --------------
212  ! 0     Moist convection occurs.
213  ! 1     Moist convection occurs, but a CFL condition
214  ! on the subsidence warming is violated. This
215  ! does not cause the scheme to terminate.
216  ! 2     Moist convection, but no precip because ep(inb) lt 0.0001
217  ! 3     No moist convection because new cbmf is 0 and old cbmf is 0.
218  ! 4     No moist convection; atmosphere is not
219  ! unstable
220  ! 6     No moist convection because ihmin le minorig.
221  ! 7     No moist convection because unreasonable
222  ! parcel level temperature or specific humidity.
223  ! 8     No moist convection: lifted condensation
224  ! level is above the 200 mb level.
225  ! 9     No moist convection: cloud base is higher
226  ! then the level NL-1.
227
228  ! ft:   Array of temperature tendency (K/s) of dimension ND, defined at
229  ! same
230  ! grid levels as T, Q, QS and P.
231
232  ! fq:   Array of specific humidity tendencies ((gm/gm)/s) of dimension ND,
233  ! defined at same grid levels as T, Q, QS and P.
234
235  ! fu:   Array of forcing of zonal velocity (m/s^2) of dimension ND,
236  ! defined at same grid levels as T.
237
238  ! fv:   Same as FU, but for forcing of meridional velocity.
239
240  ! ftra: Array of forcing of tracer content, in tracer mixing ratio per
241  ! second, defined at same levels as T. Dimensioned (ND,NTRA).
242
243  ! precip: Scalar convective precipitation rate (mm/day).
244
245  ! VPrecip: Vertical profile of convective precipitation (kg/m2/s).
246
247  ! wd:   A convective downdraft velocity scale. For use in surface
248  ! flux parameterizations. See convect.ps file for details.
249
250  ! tprime: A convective downdraft temperature perturbation scale (K).
251  ! For use in surface flux parameterizations. See convect.ps
252  ! file for details.
253
254  ! qprime: A convective downdraft specific humidity
255  ! perturbation scale (gm/gm).
256  ! For use in surface flux parameterizations. See convect.ps
257  ! file for details.
258
259  ! cbmf: The cloud base mass flux ((kg/m**2)/s). THIS SCALAR VALUE MUST
260  ! BE STORED BY THE CALLING PROGRAM AND RETURNED TO CONVECT AT
261  ! ITS NEXT CALL. That is, the value of CBMF must be "remembered"
262  ! by the calling program between calls to CONVECT.
263
264  ! det:   Array of detrainment mass flux of dimension ND.
265
266  ! -------------------------------------------------------------------
267
268  ! Local arrays
269
270
271  INTEGER i, k, n, il, j
272  INTEGER icbmax
273  INTEGER nk1(klon)
274  INTEGER icb1(klon)
275  INTEGER inb1(klon)
276  INTEGER icbs1(klon)
277
278  REAL plcl1(klon)
279  REAL tnk1(klon)
280  REAL qnk1(klon)
281  REAL gznk1(klon)
282  REAL pnk1(klon)
283  REAL qsnk1(klon)
284  REAL pbase1(klon)
285  REAL buoybase1(klon)
286
287  REAL lv1(klon, klev)
288  REAL cpn1(klon, klev)
289  REAL tv1(klon, klev)
290  REAL gz1(klon, klev)
291  REAL hm1(klon, klev)
292  REAL h1(klon, klev)
293  REAL tp1(klon, klev)
294  REAL tvp1(klon, klev)
295  REAL clw1(klon, klev)
296  REAL th1(klon, klev)
297
298  INTEGER ncum
299
300  ! (local) compressed fields:
301
302  ! ym      integer nloc
303  ! ym      parameter (nloc=klon) ! pour l'instant
304#define nloc klon
305  INTEGER idcum(nloc)
306  INTEGER iflag(nloc), nk(nloc), icb(nloc)
307  INTEGER nent(nloc, klev)
308  INTEGER icbs(nloc)
309  INTEGER inb(nloc), inbis(nloc)
310
311  REAL cbmf(nloc), plcl(nloc), tnk(nloc), qnk(nloc), gznk(nloc)
312  REAL t(nloc, klev), q(nloc, klev), qs(nloc, klev)
313  REAL u(nloc, klev), v(nloc, klev)
314  REAL gz(nloc, klev), h(nloc, klev), lv(nloc, klev), cpn(nloc, klev)
315  REAL p(nloc, klev), ph(nloc, klev+1), tv(nloc, klev), tp(nloc, klev)
316  REAL clw(nloc, klev)
317  REAL dph(nloc, klev)
318  REAL pbase(nloc), buoybase(nloc), th(nloc, klev)
319  REAL tvp(nloc, klev)
320  REAL sig(nloc, klev), w0(nloc, klev)
321  REAL hp(nloc, klev), ep(nloc, klev), sigp(nloc, klev)
322  REAL frac(nloc), buoy(nloc, klev)
323  REAL cape(nloc)
324  REAL m(nloc, klev), ment(nloc, klev, klev), qent(nloc, klev, klev)
325  REAL uent(nloc, klev, klev), vent(nloc, klev, klev)
326  REAL ments(nloc, klev, klev), qents(nloc, klev, klev)
327  REAL sij(nloc, klev, klev), elij(nloc, klev, klev)
328  REAL qp(nloc, klev), up(nloc, klev), vp(nloc, klev)
329  REAL wt(nloc, klev), water(nloc, klev), evap(nloc, klev)
330  REAL b(nloc, klev), ft(nloc, klev), fq(nloc, klev)
331  REAL fu(nloc, klev), fv(nloc, klev)
332  REAL upwd(nloc, klev), dnwd(nloc, klev), dnwd0(nloc, klev)
333  REAL ma(nloc, klev), mike(nloc, klev), tls(nloc, klev)
334  REAL tps(nloc, klev), qprime(nloc), tprime(nloc)
335  REAL precip(nloc)
336  REAL vprecip(nloc, klev+1)
337  REAL tra(nloc, klev, ntra), trap(nloc, klev, ntra)
338  REAL ftra(nloc, klev, ntra), traent(nloc, klev, klev, ntra)
339  REAL qcondc(nloc, klev) ! cld
340  REAL wd(nloc) ! gust
341
342  ! RomP >>>
343  REAL da(nloc, klev), phi(nloc, klev, klev), mp(nloc, klev)
344  REAL epmlmmm(nloc, klev, klev), eplamm(nloc, klev)
345  REAL phi2(nloc, klev, klev)
346  REAL d1a(nloc, klev), dam(nloc, klev)
347  REAL wdtraina(nloc, klev), wdtrainm(nloc, klev)
348  REAL sigd(nloc)
349  ! RomP <<<
350  REAL epmax_diag(nloc) ! epmax_cape
351
352  nent(:, :) = 0
353  ! -------------------------------------------------------------------
354  ! --- SET CONSTANTS AND PARAMETERS
355  ! -------------------------------------------------------------------
356  ! PRINT *, '-> cv_driver'      !jyg
357  ! -- set simulation flags:
358  ! (common cvflag)
359
360  CALL cv_flag(0)
361
362  ! -- set thermodynamical constants:
363  ! (common cvthermo)
364
365  CALL cv_thermo(iflag_con)
366
367  ! -- set convect parameters
368
369  ! includes microphysical parameters and parameters that
370  ! control the rate of approach to quasi-equilibrium)
371  ! (common cvparam)
372
373
374  IF (iflag_con==30) THEN
375    CALL cv30_param(nd, delt)
376  END IF
377
378  IF (iflag_con==4) THEN
379    CALL cv_param(nd)
380  END IF
381
382  ! ---------------------------------------------------------------------
383  ! --- INITIALIZE OUTPUT ARRAYS AND PARAMETERS
384  ! ---------------------------------------------------------------------
385
386  inb(:) = 0.0
387  inb1(:) = 0.0
388  icb1(:) = 0.0
389
390  ft1(:, :) = 0.0
391  fq1(:, :) = 0.0
392  fu1(:, :) = 0.0
393  fv1(:, :) = 0.0
394  tvp1(:, :) = 0.0
395  tp1(:, :) = 0.0
396  clw1(:, :) = 0.0
397  ! ym
398  clw(:, :) = 0.0
399  gz1(:, :) = 0.
400  vprecip1(:, :) = 0.
401  ma1(:, :) = 0.0
402  upwd1(:, :) = 0.0
403  dnwd1(:, :) = 0.0
404  dnwd01(:, :) = 0.0
405  qcondc1(:, :) = 0.0
406
407  ftra1(:, :, :) = 0.0
408
409  elij1(:, :, :) = 0.0
410  sij1(:, :, :) = 0.0
411
412  precip1(:) = 0.0
413  iflag1(:) = 0
414  wd1(:) = 0.0
415  cape1(:) = 0.0
416  epmax_diag1(:) = 0.0 ! epmax_cape
417
418
419  IF (iflag_con==30) THEN
420    DO il = 1, len
421      sig1(il, nd) = sig1(il, nd) + 1.
422      sig1(il, nd) = amin1(sig1(il,nd), 12.1)
423    END DO
424  END IF
425
426  ! RomP >>>
427  wdtraina1(:, :) = 0.
428  wdtrainm1(:, :) = 0.
429  da1(:, :) = 0.
430  phi1(:, :, :) = 0.
431  epmlmmm1(:, :, :) = 0.
432  eplamm1(:, :) = 0.
433  mp1(:, :) = 0.
434  evap1(:, :) = 0.
435  ep1(:, :) = 0.
436  sij1(:, :, :) = 0.
437  elij1(:, :, :) = 0.
438  phi21(:, :, :) = 0.
439  d1a1(:, :) = 0.
440  dam1(:, :) = 0.
441  ! RomP <<<
442
443  ! --------------------------------------------------------------------
444  ! --- CALCULATE ARRAYS OF GEOPOTENTIAL, HEAT CAPACITY & STATIC ENERGY
445  ! --------------------------------------------------------------------
446
447  IF (iflag_con==30) THEN
448
449    ! PRINT*,'Emanuel version 30 '
450    CALL cv30_prelim(len, nd, ndp1, t1, q1, p1, ph1 & ! nd->na
451      , lv1, cpn1, tv1, gz1, h1, hm1, th1)
452  END IF
453
454  IF (iflag_con==4) THEN
455    CALL cv_prelim(len, nd, ndp1, t1, q1, p1, ph1, lv1, cpn1, tv1, gz1, h1, &
456      hm1)
457  END IF
458
459  ! --------------------------------------------------------------------
460  ! --- CONVECTIVE FEED
461  ! --------------------------------------------------------------------
462
463  IF (iflag_con==30) THEN
464    CALL cv30_feed(len, nd, t1, q1, qs1, p1, ph1, hm1, gz1 & !
465                                                             ! nd->na
466      , nk1, icb1, icbmax, iflag1, tnk1, qnk1, gznk1, plcl1)
467  END IF
468
469  IF (iflag_con==4) THEN
470    CALL cv_feed(len, nd, t1, q1, qs1, p1, hm1, gz1, nk1, icb1, icbmax, &
471      iflag1, tnk1, qnk1, gznk1, plcl1)
472  END IF
473
474  ! --------------------------------------------------------------------
475  ! --- UNDILUTE (ADIABATIC) UPDRAFT / 1st part
476  ! (up through ICB for convect4, up through ICB+1 for convect3)
477  ! Calculates the lifted parcel virtual temperature at nk, the
478  ! actual temperature, and the adiabatic liquid water content.
479  ! --------------------------------------------------------------------
480
481  IF (iflag_con==30) THEN
482    CALL cv30_undilute1(len, nd, t1, q1, qs1, gz1, plcl1, p1, nk1, icb1 & ! nd->na
483      , tp1, tvp1, clw1, icbs1)
484  END IF
485
486  IF (iflag_con==4) THEN
487    CALL cv_undilute1(len, nd, t1, q1, qs1, gz1, p1, nk1, icb1, icbmax, tp1, &
488      tvp1, clw1)
489  END IF
490
491  ! -------------------------------------------------------------------
492  ! --- TRIGGERING
493  ! -------------------------------------------------------------------
494
495  IF (iflag_con==30) THEN
496    CALL cv30_trigger(len, nd, icb1, plcl1, p1, th1, tv1, tvp1 & !
497                                                                 ! nd->na
498      , pbase1, buoybase1, iflag1, sig1, w01)
499  END IF
500
501  IF (iflag_con==4) THEN
502    CALL cv_trigger(len, nd, icb1, cbmf1, tv1, tvp1, iflag1)
503  END IF
504
505  ! =====================================================================
506  ! --- IF THIS POINT IS REACHED, MOIST CONVECTIVE ADJUSTMENT IS NECESSARY
507  ! =====================================================================
508
509  ncum = 0
510  DO i = 1, len
511    IF (iflag1(i)==0) THEN
512      ncum = ncum + 1
513      idcum(ncum) = i
514    END IF
515  END DO
516
517  ! PRINT*,'cv_driver : klon, ncum = ',len,ncum
518
519  IF (ncum>0) THEN
520
521    ! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
522    ! --- COMPRESS THE FIELDS
523    ! (-> vectorization over convective gridpoints)
524    ! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
525
526    IF (iflag_con==30) THEN
527      CALL cv30_compress(len, nloc, ncum, nd, ntra, iflag1, nk1, icb1, icbs1, &
528        plcl1, tnk1, qnk1, gznk1, pbase1, buoybase1, t1, q1, qs1, u1, v1, &
529        gz1, th1, tra1, h1, lv1, cpn1, p1, ph1, tv1, tp1, tvp1, clw1, sig1, &
530        w01, iflag, nk, icb, icbs, plcl, tnk, qnk, gznk, pbase, buoybase, t, &
531        q, qs, u, v, gz, th, tra, h, lv, cpn, p, ph, tv, tp, tvp, clw, sig, &
532        w0)
533    END IF
534
535    IF (iflag_con==4) THEN
536      CALL cv_compress(len, nloc, ncum, nd, iflag1, nk1, icb1, cbmf1, plcl1, &
537        tnk1, qnk1, gznk1, t1, q1, qs1, u1, v1, gz1, h1, lv1, cpn1, p1, ph1, &
538        tv1, tp1, tvp1, clw1, iflag, nk, icb, cbmf, plcl, tnk, qnk, gznk, t, &
539        q, qs, u, v, gz, h, lv, cpn, p, ph, tv, tp, tvp, clw, dph)
540    END IF
541
542    ! -------------------------------------------------------------------
543    ! --- UNDILUTE (ADIABATIC) UPDRAFT / second part :
544    ! ---   FIND THE REST OF THE LIFTED PARCEL TEMPERATURES
545    ! ---   &
546    ! ---   COMPUTE THE PRECIPITATION EFFICIENCIES AND THE
547    ! ---   FRACTION OF PRECIPITATION FALLING OUTSIDE OF CLOUD
548    ! ---   &
549    ! ---   FIND THE LEVEL OF NEUTRAL BUOYANCY
550    ! -------------------------------------------------------------------
551
552    IF (iflag_con==30) THEN
553      CALL cv30_undilute2(nloc, ncum, nd, icb, icbs, nk & !na->nd
554        , tnk, qnk, gznk, t, q, qs, gz, p, h, tv, lv, pbase, buoybase, plcl, &
555        inb, tp, tvp, clw, hp, ep, sigp, buoy)
556    END IF
557
558    IF (iflag_con==4) THEN
559      CALL cv_undilute2(nloc, ncum, nd, icb, nk, tnk, qnk, gznk, t, q, qs, &
560        gz, p, dph, h, tv, lv, inb, inbis, tp, tvp, clw, hp, ep, sigp, frac)
561    END IF
562
563    ! -------------------------------------------------------------------
564    ! --- CLOSURE
565    ! -------------------------------------------------------------------
566
567    IF (iflag_con==30) THEN
568      CALL cv30_closure(nloc, ncum, nd, icb, inb & ! na->nd
569        , pbase, p, ph, tv, buoy, sig, w0, cape, m)
570
571      ! epmax_cape
572      CALL cv30_epmax_fn_cape(nloc,ncum,nd &
573                ,cape,ep,hp,icb,inb,clw,nk,t,h,lv &
574                ,epmax_diag)
575        ! on écrase ep et recalcule hp
576    END IF
577
578    IF (iflag_con==4) THEN
579      CALL cv_closure(nloc, ncum, nd, nk, icb, tv, tvp, p, ph, dph, plcl, &
580        cpn, iflag, cbmf)
581    END IF
582   
583
584    ! -------------------------------------------------------------------
585    ! --- MIXING
586    ! -------------------------------------------------------------------
587
588    IF (iflag_con==30) THEN
589      CALL cv30_mixing(nloc, ncum, nd, nd, ntra, icb, nk, inb & !
590                                                                ! na->nd
591        , ph, t, q, qs, u, v, tra, h, lv, qnk, hp, tv, tvp, ep, clw, m, sig, &
592        ment, qent, uent, vent, sij, elij, ments, qents, traent)
593    END IF
594
595    IF (iflag_con==4) THEN
596      CALL cv_mixing(nloc, ncum, nd, icb, nk, inb, inbis, ph, t, q, qs, u, v, &
597        h, lv, qnk, hp, tv, tvp, ep, clw, cbmf, m, ment, qent, uent, vent, &
598        nent, sij, elij)
599    END IF
600
601    ! -------------------------------------------------------------------
602    ! --- UNSATURATED (PRECIPITATING) DOWNDRAFTS
603    ! -------------------------------------------------------------------
604
605    IF (iflag_con==30) THEN
606      ! RomP >>>
607      CALL cv30_unsat(nloc, ncum, nd, nd, ntra, icb, inb & ! na->nd
608        , t, q, qs, gz, u, v, tra, p, ph, th, tv, lv, cpn, ep, sigp, clw, m, &
609        ment, elij, delt, plcl, mp, qp, up, vp, trap, wt, water, evap, b, &
610        wdtraina, wdtrainm)
611      ! RomP <<<
612    END IF
613
614    IF (iflag_con==4) THEN
615      CALL cv_unsat(nloc, ncum, nd, inb, t, q, qs, gz, u, v, p, ph, h, lv, &
616        ep, sigp, clw, m, ment, elij, iflag, mp, qp, up, vp, wt, water, evap)
617    END IF
618
619    ! -------------------------------------------------------------------
620    ! --- YIELD
621    ! (tendencies, precipitation, variables of interface with other
622    ! processes, etc)
623    ! -------------------------------------------------------------------
624
625    IF (iflag_con==30) THEN
626      CALL cv30_yield(nloc, ncum, nd, nd, ntra & ! na->nd
627        , icb, inb, delt, t, q, u, v, tra, gz, p, ph, h, hp, lv, cpn, th, ep, &
628        clw, m, tp, mp, qp, up, vp, trap, wt, water, evap, b, ment, qent, &
629        uent, vent, nent, elij, traent, sig, tv, tvp, iflag, precip, vprecip, &
630        ft, fq, fu, fv, ftra, upwd, dnwd, dnwd0, ma, mike, tls, tps, qcondc, &
631        wd)
632    END IF
633
634    IF (iflag_con==4) THEN
635      CALL cv_yield(nloc, ncum, nd, nk, icb, inb, delt, t, q, u, v, gz, p, &
636        ph, h, hp, lv, cpn, ep, clw, frac, m, mp, qp, up, vp, wt, water, &
637        evap, ment, qent, uent, vent, nent, elij, tv, tvp, iflag, wd, qprime, &
638        tprime, precip, cbmf, ft, fq, fu, fv, ma, qcondc)
639    END IF
640
641    ! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
642    ! --- passive tracers
643    ! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
644
645    IF (iflag_con==30) THEN
646      ! RomP >>>
647      CALL cv30_tracer(nloc, len, ncum, nd, nd, ment, sij, da, phi, phi2, &
648        d1a, dam, ep, vprecip, elij, clw, epmlmmm, eplamm, icb, inb)
649      ! RomP <<<
650    END IF
651
652    ! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
653    ! --- UNCOMPRESS THE FIELDS
654    ! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
655    ! set iflag1 =42 for non convective points
656    DO i = 1, len
657      iflag1(i) = 42
658    END DO
659
660    IF (iflag_con==30) THEN
661      CALL cv30_uncompress(nloc, len, ncum, nd, ntra, idcum, iflag, precip, &
662        vprecip, evap, ep, sig, w0 & !RomP
663        , ft, fq, fu, fv, ftra, inb, ma, upwd, dnwd, dnwd0, qcondc, wd, cape, &
664        da, phi, mp, phi2, d1a, dam, sij & !RomP
665        , elij, clw, epmlmmm, eplamm & !RomP
666        , wdtraina, wdtrainm,epmax_diag &     !RomP
667        , iflag1, precip1, vprecip1, evap1, ep1, sig1, w01 & !RomP
668        , ft1, fq1, fu1, fv1, ftra1, inb1, ma1, upwd1, dnwd1, dnwd01, &
669        qcondc1, wd1, cape1, da1, phi1, mp1, phi21, d1a1, dam1, sij1 & !RomP
670        , elij1, clw1, epmlmmm1, eplamm1 & !RomP
671        , wdtraina1, wdtrainm1,epmax_diag1) !RomP
672    END IF
673
674    IF (iflag_con==4) THEN
675      CALL cv_uncompress(nloc, len, ncum, nd, idcum, iflag, precip, cbmf, ft, &
676        fq, fu, fv, ma, qcondc, iflag1, precip1, cbmf1, ft1, fq1, fu1, fv1, &
677        ma1, qcondc1)
678    END IF
679
680  END IF ! ncum>0
681
682  ! PRINT *, 'fin cv_driver ->'      !jyg
683
684END SUBROUTINE cv_driver
685
686! ==================================================================
687SUBROUTINE cv_flag(iflag_ice_thermo)
688
689  USE lmdz_ioipsl_getin_p, ONLY: getin_p
690  USE lmdz_cvflag
691
692  IMPLICIT NONE
693
694  ! Argument : iflag_ice_thermo : ice thermodynamics is taken into account if
695  ! iflag_ice_thermo >=1
696  INTEGER iflag_ice_thermo
697
698  ! -- si .TRUE., on rend la gravite plus explicite et eventuellement
699  ! differente de 10.0 dans convect3:
700  cvflag_grav = .TRUE.
701  cvflag_ice = iflag_ice_thermo >= 1
702
703! si icvflag_Tpa=0, alors la fraction de glace dans l'ascendance adiabatique est
704  ! fonction de la temperature de l'environnement et la temperature de l'ascendance est
705  ! calculee en deux itérations, une en supposant qu'il n'y a pas de glace et l'autre
706  ! en ajoutant la glace (ancien schéma d'Arnaud Jam).
707! si icvflag_Tpa=1, alors la fraction de glace dans l'ascendance adiabatique est
708  ! fonction de la temperature de l'environnement et la temperature de l'ascendance est
709  ! calculee en une seule iteration.
710! si icvflag_Tpa=2, alors la fraction de glace dans l'ascendance adiabatique est
711  ! fonction de la temperature de l'ascendance et la temperature de l'ascendance est
712  ! calculee en une seule iteration.
713  icvflag_Tpa=0 
714  CALL getin_p('icvflag_Tpa', icvflag_Tpa)
715
716
717END SUBROUTINE cv_flag
718
719! ==================================================================
720SUBROUTINE cv_thermo(iflag_con)
721  USE lmdz_cvthermo
722  USE lmdz_yomcst
723
724  IMPLICIT NONE
725
726  ! -------------------------------------------------------------
727  ! Set thermodynamical constants for convectL
728  ! -------------------------------------------------------------
729
730  INTEGER iflag_con
731
732
733  ! original set from convect:
734  IF (iflag_con==4) THEN
735    cpd = 1005.7
736    cpv = 1870.0
737    cl = 4190.0
738    rrv = 461.5
739    rrd = 287.04
740    lv0 = 2.501E6
741    g = 9.8
742    t0 = 273.15
743    grav = g
744  ELSE
745
746    ! constants consistent with LMDZ:
747    cpd = rcpd
748    cpv = rcpv
749    cl = rcw
750    ci = rcs
751    rrv = rv
752    rrd = rd
753    lv0 = rlvtt
754    lf0 = rlstt - rlvtt
755    g = rg ! not used in convect3
756    ! ori      t0  = RTT
757    t0 = 273.15 ! convect3 (RTT=273.16)
758    ! maf       grav= 10.    ! implicitely or explicitely used in convect3
759    grav = g ! implicitely or explicitely used in convect3
760  END IF
761
762  rowl = 1000.0 !(a quelle variable de YOMCST cela correspond-il?)
763
764  clmcpv = cl - cpv
765  clmcpd = cl - cpd
766  clmci = cl - ci
767  cpdmcp = cpd - cpv
768  cpvmcpd = cpv - cpd
769  cpvmcl = cl - cpv ! for convect3
770  eps = rrd/rrv
771  epsi = 1.0/eps
772  epsim1 = epsi - 1.0
773  ! ginv=1.0/g
774  ginv = 1.0/grav
775  hrd = 0.5*rrd
776
777
778END SUBROUTINE cv_thermo
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