source: LMDZ6/branches/LMDZ-tracers/libf/phylmd/cv_driver.F90 @ 3871

Last change on this file since 3871 was 3492, checked in by jyg, 6 years ago

New computations of the lifted parcel in Emanuel's
convective scheme, controlled by two new flags:

Integer flag icvflag_Tpa:

0 -> Ice fraction in the adiabatic ascents =

function of environment tempertaure.
Computation in two steps: the first is ice
free; the second adds ice (Arnaud Jam
scheme)

1 -> Ice fraction in the adiabatic ascents =

function of environment tempertaure.
Computation in one single step.

2 -> Ice fraction in the adiabatic ascents =

function of ascent temperature.
Computation in one single step.

Logical flag qsat_depends_on_qt:

When True, specific hunidity at saturation

is a function of the amount of condsensate.

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