source: LMDZ6/branches/cirrus/libf/phylmd/lmdz_lscp_ini.F90 @ 5019

Last change on this file since 5019 was 5019, checked in by aborella, 2 months ago

Modification et simplification du calcul de gammasat, modification du role de temp_nowater
File size: 23.6 KB
Line 
1MODULE lmdz_lscp_ini
2
3IMPLICIT NONE
4
5  ! PARAMETERS for lscp:
6  !--------------------
7 
8  REAL RCPD, RLSTT, RLVTT, RLMLT, RVTMP2, RTT, RD, RV, RG, RPI, EPS_W
9  !$OMP THREADPRIVATE(RCPD, RLSTT, RLVTT, RLMLT, RVTMP2, RTT, RD, RV, RG, RPI, EPS_W)
10 
11  REAL, SAVE, PROTECTED :: seuil_neb=0.001      ! cloud fraction threshold: a cloud can precipitate when exceeded
12  !$OMP THREADPRIVATE(seuil_neb)
13
14  REAL, SAVE, PROTECTED :: min_neb_th=1e-10      ! a cloud produced by bi-gaussian really exists when exceeded
15  !$OMP THREADPRIVATE(min_neb_th)
16
17  REAL, SAVE, PROTECTED :: min_frac_thermals=1.e-10   ! minimum thermals fraction for use of bigaussian distribution
18  !$OMP THREADPRIVATE(min_frac_thermals)
19
20  INTEGER, SAVE :: lunout, prt_level            ! Logical unit number and level for standard output
21  !$OMP THREADPRIVATE(lunout,prt_level)
22
23  INTEGER, SAVE, PROTECTED :: niter_lscp=5      ! number of iterations to calculate autoconversion to precipitation
24  !$OMP THREADPRIVATE(niter_lscp)
25
26  INTEGER, SAVE, PROTECTED :: iflag_evap_prec=1 ! precipitation evaporation flag. 0: nothing, 1: "old way",
27                                                ! 2: Max cloud fraction above to calculate the max of reevaporation
28                                                ! >=4: LTP'method i.e. evaporation in the clear-sky fraction of the mesh only
29                                                ! pay attention that iflag_evap_prec=4 may lead to unrealistic and overestimated
30                                                ! evaporation. Use 5 instead
31  !$OMP THREADPRIVATE(iflag_evap_prec)
32
33  REAL, SAVE, PROTECTED :: t_coup=234.0         ! temperature threshold which determines the phase
34                                                ! for which the saturation vapor pressure is calculated
35  !$OMP THREADPRIVATE(t_coup)
36  REAL, SAVE, PROTECTED :: DDT0=0.01            ! iteration parameter
37  !$OMP THREADPRIVATE(DDT0)
38
39  REAL, SAVE, PROTECTED :: ztfondue=278.15      ! parameter to calculate melting fraction of precipitation
40  !$OMP THREADPRIVATE(ztfondue)
41
42  REAL, SAVE, PROTECTED :: temp_nowater=235.15  ! temperature below which liquid water no longer exists
43  !$OMP THREADPRIVATE(temp_nowater)
44
45  REAL, SAVE, PROTECTED :: a_tr_sca(4)          ! Variables for tracers temporary: alpha parameter for scavenging, 4 possible scavenging processes
46  !$OMP THREADPRIVATE(a_tr_sca)
47 
48  REAL, SAVE, PROTECTED ::  min_frac_th_cld=1.e-10   ! minimum thermal fraction to compute a thermal cloud fraction
49  !$OMP THREADPRIVATE(min_frac_th_cld)
50
51  LOGICAL, SAVE, PROTECTED :: ok_radocond_snow=.false. ! take into account the mass of ice precip in the cloud ice content seen by radiation
52  !$OMP THREADPRIVATE(ok_radocond_snow)
53
54  REAL, SAVE, PROTECTED :: t_glace_min=258.0    ! lower-bound temperature parameter for cloud phase determination
55  !$OMP THREADPRIVATE(t_glace_min)
56
57  REAL, SAVE, PROTECTED :: t_glace_max=273.15   ! upper-bound temperature parameter for cloud phase determination
58  !$OMP THREADPRIVATE(t_glace_max)
59
60  REAL, SAVE, PROTECTED :: exposant_glace=1.0   ! parameter for cloud phase determination
61  !$OMP THREADPRIVATE(exposant_glace)
62
63  INTEGER, SAVE, PROTECTED :: iflag_vice=0      ! which expression for ice crystall fall velocity
64  !$OMP THREADPRIVATE(iflag_vice)
65
66  INTEGER, SAVE, PROTECTED :: iflag_t_glace=0   ! which expression for cloud phase partitioning
67  !$OMP THREADPRIVATE(iflag_t_glace)
68
69  INTEGER, SAVE, PROTECTED :: iflag_cloudth_vert=0         ! option for determining cloud fraction and content in convective boundary layers
70  !$OMP THREADPRIVATE(iflag_cloudth_vert)
71
72  INTEGER, SAVE, PROTECTED :: iflag_gammasat=0             ! which threshold for homogeneous nucleation below -40oC
73  !$OMP THREADPRIVATE(iflag_gammasat)
74
75  INTEGER, SAVE, PROTECTED :: iflag_rain_incloud_vol=0     ! use of volume cloud fraction for rain autoconversion
76  !$OMP THREADPRIVATE(iflag_rain_incloud_vol)
77
78  INTEGER, SAVE, PROTECTED :: iflag_bergeron=0             ! bergeron effect for liquid precipitation treatment 
79  !$OMP THREADPRIVATE(iflag_bergeron)
80
81  INTEGER, SAVE, PROTECTED :: iflag_fisrtilp_qsat=0        ! qsat adjustment (iterative) during autoconversion
82  !$OMP THREADPRIVATE(iflag_fisrtilp_qsat)
83
84  INTEGER, SAVE, PROTECTED :: iflag_pdf=0                  ! type of subgrid scale qtot pdf
85  !$OMP THREADPRIVATE(iflag_pdf)
86
87  INTEGER, SAVE, PROTECTED :: iflag_autoconversion=0       ! autoconversion option
88  !$OMP THREADPRIVATE(iflag_autoconversion)
89
90  LOGICAL, SAVE, PROTECTED :: reevap_ice=.false.           ! no liquid precip for T< threshold
91  !$OMP THREADPRIVATE(reevap_ice)
92
93  REAL, SAVE, PROTECTED :: cld_lc_lsc=2.6e-4               ! liquid autoconversion coefficient, stratiform rain
94  !$OMP THREADPRIVATE(cld_lc_lsc)
95
96  REAL, SAVE, PROTECTED :: cld_lc_con=2.6e-4                ! liquid autoconversion coefficient, convective rain
97  !$OMP THREADPRIVATE(cld_lc_con)
98
99  REAL, SAVE, PROTECTED :: cld_tau_lsc=3600.                ! liquid autoconversion timescale, stratiform rain
100  !$OMP THREADPRIVATE(cld_tau_lsc)
101
102  REAL, SAVE, PROTECTED :: cld_tau_con=3600.                ! liquid autoconversion timescale, convective rain
103  !$OMP THREADPRIVATE(cld_tau_con)
104
105  REAL, SAVE, PROTECTED :: cld_expo_lsc=2.                  ! liquid autoconversion threshold exponent, stratiform rain
106  !$OMP THREADPRIVATE(cld_expo_lsc)
107
108  REAL, SAVE, PROTECTED :: cld_expo_con=2.                  ! liquid autoconversion threshold exponent, convective rain
109  !$OMP THREADPRIVATE(cld_expo_con)
110
111  REAL, SAVE, PROTECTED :: ffallv_lsc=1.                    ! tuning coefficient crystal fall velocity, stratiform
112  !$OMP THREADPRIVATE(ffallv_lsc)
113
114  REAL, SAVE, PROTECTED :: ffallv_con=1.                    ! tuning coefficient crystal fall velocity, convective
115  !$OMP THREADPRIVATE(ffallv_con)
116
117  REAL, SAVE, PROTECTED :: coef_eva=2e-5                    ! tuning coefficient liquid precip evaporation
118  !$OMP THREADPRIVATE(coef_eva)
119
120  REAL, SAVE, PROTECTED :: coef_sub                        ! tuning coefficient ice precip sublimation
121  !$OMP THREADPRIVATE(coef_sub)
122
123  REAL, SAVE, PROTECTED :: expo_eva=0.5                     ! tuning coefficient liquid precip evaporation
124  !$OMP THREADPRIVATE(expo_eva)
125
126  REAL, SAVE, PROTECTED :: expo_sub                       ! tuning coefficient ice precip sublimation
127  !$OMP THREADPRIVATE(expo_sub)
128
129  REAL, SAVE, PROTECTED :: cice_velo=1.645                  ! factor in the ice fall velocity formulation
130  !$OMP THREADPRIVATE(cice_velo)
131
132  REAL, SAVE, PROTECTED ::  dice_velo=0.16                  ! exponent in the ice fall velocity formulation
133  !$OMP THREADPRIVATE(dice_velo)
134
135  REAL, SAVE, PROTECTED :: dist_liq=300.                    ! typical deph of cloud-top liquid layer in mpcs
136  !$OMP THREADPRIVATE(dist_liq)
137
138  REAL, SAVE, PROTECTED  :: tresh_cl=0.0                  ! cloud fraction threshold for cloud top search
139  !$OMP THREADPRIVATE(tresh_cl)
140
141  !--Parameters for condensation and ice supersaturation
142  LOGICAL, SAVE, PROTECTED :: ok_external_lognormal=.FALSE.  ! if True, the lognormal condensation scheme is calculated in the lmdz_lscp_condensation routine
143  !$OMP THREADPRIVATE(ok_external_lognormal)
144
145  LOGICAL, SAVE, PROTECTED :: ok_ice_supersat=.FALSE.        ! activates the condensation scheme that allows for ice supersaturation
146  !$OMP THREADPRIVATE(ok_ice_supersat)
147
148  LOGICAL, SAVE, PROTECTED :: ok_unadjusted_clouds=.FALSE.   ! if True, relax the saturation adjustment assumption for ice clouds
149  !$OMP THREADPRIVATE(ok_unadjusted_clouds)
150
151  LOGICAL, SAVE, PROTECTED :: ok_weibull_warm_clouds=.FALSE. ! if True, the weibull condensation scheme replaces the lognormal condensation scheme at positive temperatures
152  !$OMP THREADPRIVATE(ok_weibull_warm_clouds)
153
154  INTEGER, SAVE, PROTECTED :: iflag_cloud_sublim_pdf=3       ! iflag for the distribution of water inside ice clouds
155  !$OMP THREADPRIVATE(iflag_cloud_sublim_pdf)
156
157  REAL, SAVE, PROTECTED :: mu_subl_pdf_lscp=1./3.            ! [-] shape factor of the gamma distribution of water inside ice clouds
158  !$OMP THREADPRIVATE(mu_subl_pdf_lscp)
159 
160  REAL, SAVE, PROTECTED :: beta_pdf_lscp=2.8e-3              ! []
161  !$OMP THREADPRIVATE(beta_pdf_lscp)
162 
163  REAL, SAVE, PROTECTED :: temp_thresh_pdf_lscp=188.         ! [K] below this temperature, water vapor is homoegeneously distributed in the clear sky region
164  !$OMP THREADPRIVATE(temp_thresh_pdf_lscp)
165 
166  REAL, SAVE, PROTECTED :: rhlmid_pdf_lscp=57.6              ! [%]
167  !$OMP THREADPRIVATE(rhlmid_pdf_lscp)
168 
169  REAL, SAVE, PROTECTED :: k0_pdf_lscp=1.75                  ! [-] minimum value of the shape parameter for the weibull law
170  !$OMP THREADPRIVATE(k0_pdf_lscp)
171 
172  REAL, SAVE, PROTECTED :: kappa_pdf_lscp=0.0147             ! []
173  !$OMP THREADPRIVATE(kappa_pdf_lscp)
174 
175  REAL, SAVE, PROTECTED :: rhl0_pdf_lscp=81.5                ! [%]
176  !$OMP THREADPRIVATE(rhl0_pdf_lscp)
177 
178  REAL, SAVE, PROTECTED :: cond_thresh_pdf_lscp=1.E-7        ! [-]
179  !$OMP THREADPRIVATE(cond_thresh_pdf_lscp)
180 
181  REAL, SAVE, PROTECTED :: a_homofreez=2.349                 ! [-]
182  !$OMP THREADPRIVATE(a_homofreez)
183 
184  REAL, SAVE, PROTECTED :: b_homofreez=259.                  ! [K]
185  !$OMP THREADPRIVATE(b_homofreez)
186
187  REAL, SAVE, PROTECTED :: delta_hetfreez=1.                 ! [-] value between 0 and 1 to simulate for heterogeneous freezing.
188  !$OMP THREADPRIVATE(delta_hetfreez)
189 
190  REAL, SAVE, PROTECTED :: coef_mixing_lscp=1e-7             ! [-]
191  !$OMP THREADPRIVATE(coef_mixing_lscp)
192 
193  REAL, SAVE, PROTECTED :: coef_shear_lscp=0.1               ! [-]
194  !$OMP THREADPRIVATE(coef_shear_lscp)
195 
196  REAL, SAVE, PROTECTED :: chi_mixing_lscp=1.1               ! [-]
197  !$OMP THREADPRIVATE(chi_mixing_lscp)
198
199!  REAL, SAVE, PROTECTED :: contrail_cross_section=200000.
200!  !$OMP THREADPRIVATE(contrail_cross_section)
201  !--End of the parameters for condensation and ice supersaturation
202
203  !--Parameters for poprecip
204  LOGICAL, SAVE, PROTECTED :: ok_poprecip=.FALSE.           ! use the processes-oriented formulation of precipitations
205  !$OMP THREADPRIVATE(ok_poprecip)
206
207  LOGICAL, SAVE, PROTECTED :: ok_corr_vap_evasub=.FALSE.    ! use the corrected version of clear-sky water vapor for the evap / subl processes
208  !$OMP THREADPRIVATE(ok_corr_vap_evasub)
209
210  REAL, SAVE, PROTECTED :: cld_lc_lsc_snow=2.e-5            ! snow autoconversion coefficient, stratiform. default from  Chaboureau and PInty 2006
211  !$OMP THREADPRIVATE(cld_lc_lsc_snow)
212
213  REAL, SAVE, PROTECTED :: cld_lc_con_snow=2.e-5            ! snow autoconversion coefficient, convective
214  !$OMP THREADPRIVATE(cld_lc_con_snow)
215
216  REAL, SAVE, PROTECTED :: rain_int_min=1.e-5               ! Minimum local rain intensity [mm/s] before the decrease in associated precipitation fraction
217  !$OMP THREADPRIVATE(rain_int_min)
218
219  REAL, SAVE, PROTECTED :: thresh_precip_frac=1.E-6         ! precipitation fraction threshold TODO [-]
220  !$OMP THREADPRIVATE(thresh_precip_frac)
221
222  REAL, SAVE, PROTECTED :: gamma_col=1.                     ! A COMMENTER TODO [-]
223  !$OMP THREADPRIVATE(gamma_col)
224
225  REAL, SAVE, PROTECTED :: gamma_agg=1.                     ! A COMMENTER TODO [-]
226  !$OMP THREADPRIVATE(gamma_agg)
227
228  REAL, SAVE, PROTECTED :: gamma_rim=1.                     ! A COMMENTER TODO [-]
229  !$OMP THREADPRIVATE(gamma_rim)
230
231  REAL, SAVE, PROTECTED :: rho_rain=1000.                    ! A COMMENTER TODO [kg/m3]
232  !$OMP THREADPRIVATE(rho_rain)
233
234  REAL, SAVE, PROTECTED :: rho_ice=920.                    ! A COMMENTER TODO [kg/m3]
235  !$OMP THREADPRIVATE(rho_ice)
236
237  REAL, SAVE, PROTECTED :: r_rain=500.E-6                   ! A COMMENTER TODO [m]
238  !$OMP THREADPRIVATE(r_rain)
239
240  REAL, SAVE, PROTECTED :: r_snow=1.E-3                    ! A COMMENTER TODO [m]
241  !$OMP THREADPRIVATE(r_snow)
242
243  REAL, SAVE, PROTECTED :: tau_auto_snow_min=100.          ! A COMMENTER TODO [s]
244  !$OMP THREADPRIVATE(tau_auto_snow_min)
245
246  REAL, SAVE, PROTECTED :: tau_auto_snow_max=1000.          ! A COMMENTER TODO [s]
247  !$OMP THREADPRIVATE(tau_auto_snow_max)
248
249  REAL, SAVE, PROTECTED :: eps=1.E-10                       ! A COMMENTER TODO [-]
250  !$OMP THREADPRIVATE(eps)
251
252  REAL, SAVE, PROTECTED :: gamma_melt=1.                   ! A COMMENTER TODO [-]
253  !$OMP THREADPRIVATE(gamma_melt)
254
255  REAL, SAVE, PROTECTED :: alpha_freez=4.                 ! A COMMENTER TODO [-]
256  !$OMP THREADPRIVATE(alpha_freez)
257
258  REAL, SAVE, PROTECTED :: beta_freez=0.1                 ! A COMMENTER TODO [m-3.s-1]
259  !$OMP THREADPRIVATE(beta_freez)
260
261  REAL, SAVE, PROTECTED :: gamma_freez=1.                 ! A COMMENTER TODO [-]
262  !$OMP THREADPRIVATE(gamma_freez)
263
264  REAL, SAVE, PROTECTED :: rain_fallspeed=4.              ! A COMMENTER TODO [m/s]
265  !$OMP THREADPRIVATE(rain_fallspeed)
266
267  REAL, SAVE, PROTECTED :: rain_fallspeed_clr              ! A COMMENTER TODO [m/s]
268  !$OMP THREADPRIVATE(rain_fallspeed_clr)
269
270  REAL, SAVE, PROTECTED :: rain_fallspeed_cld             ! A COMMENTER TODO [m/s]
271  !$OMP THREADPRIVATE(rain_fallspeed_cld)
272
273  REAL, SAVE, PROTECTED :: snow_fallspeed=1.             ! A COMMENTER TODO [m/s]
274  !$OMP THREADPRIVATE(snow_fallspeed)
275
276  REAL, SAVE, PROTECTED :: snow_fallspeed_clr             ! A COMMENTER TODO [m/s]
277  !$OMP THREADPRIVATE(snow_fallspeed_clr)
278
279  REAL, SAVE, PROTECTED :: snow_fallspeed_cld             ! A COMMENTER TODO [m/s]
280  !$OMP THREADPRIVATE(snow_fallspeed_cld)
281  !--End of the parameters for poprecip
282
283! Two parameters used for lmdz_lscp_old only
284  INTEGER, SAVE, PROTECTED :: iflag_oldbug_fisrtilp=0, fl_cor_ebil
285  !$OMP THREADPRIVATE(iflag_oldbug_fisrtilp,fl_cor_ebil)
286
287CONTAINS
288
289SUBROUTINE lscp_ini(dtime,lunout_in,prt_level_in,ok_ice_supersat_in, iflag_ratqs, fl_cor_ebil_in, &
290                    RCPD_in, RLSTT_in, RLVTT_in, RLMLT_in, RVTMP2_in, &
291                    RTT_in, RD_in, RV_in, RG_in, RPI_in, EPS_W_in)
292
293
294   USE ioipsl_getin_p_mod, ONLY : getin_p
295   USE lmdz_cloudth_ini, ONLY : cloudth_ini
296
297   REAL, INTENT(IN)      :: dtime
298   INTEGER, INTENT(IN)   :: lunout_in,prt_level_in,iflag_ratqs,fl_cor_ebil_in
299   LOGICAL, INTENT(IN)   :: ok_ice_supersat_in
300
301   REAL, INTENT(IN)      :: RCPD_in, RLSTT_in, RLVTT_in, RLMLT_in
302   REAL, INTENT(IN)      :: RVTMP2_in, RTT_in, RD_in, RV_in, RG_in, RPI_in, EPS_W_in
303   character (len=20) :: modname='lscp_ini_mod'
304   character (len=80) :: abort_message
305
306
307    lunout=lunout_in
308    prt_level=prt_level_in
309    fl_cor_ebil=fl_cor_ebil_in
310
311    ok_ice_supersat=ok_ice_supersat_in
312
313    RG=RG_in
314    RD=RD_in
315    RV=RV_in
316    RCPD=RCPD_in
317    RLVTT=RLVTT_in
318    RLSTT=RLSTT_in
319    RLMLT=RLMLT_in
320    RTT=RTT_in
321    RG=RG_in
322    RVTMP2=RVTMP2_in
323    RPI=RPI_in
324    EPS_W=EPS_W_in
325
326
327
328    CALL getin_p('niter_lscp',niter_lscp)
329    CALL getin_p('iflag_evap_prec',iflag_evap_prec)
330    CALL getin_p('seuil_neb',seuil_neb)
331    CALL getin_p('ok_radocond_snow',ok_radocond_snow)
332    CALL getin_p('t_glace_max',t_glace_max)
333    CALL getin_p('t_glace_min',t_glace_min)
334    CALL getin_p('exposant_glace',exposant_glace)
335    CALL getin_p('iflag_vice',iflag_vice)
336    CALL getin_p('iflag_t_glace',iflag_t_glace)
337    CALL getin_p('iflag_cloudth_vert',iflag_cloudth_vert)
338    CALL getin_p('iflag_gammasat',iflag_gammasat)
339    CALL getin_p('iflag_rain_incloud_vol',iflag_rain_incloud_vol)
340    CALL getin_p('iflag_bergeron',iflag_bergeron)
341    CALL getin_p('iflag_fisrtilp_qsat',iflag_fisrtilp_qsat)
342    CALL getin_p('iflag_pdf',iflag_pdf)
343    CALL getin_p('reevap_ice',reevap_ice)
344    CALL getin_p('cld_lc_lsc',cld_lc_lsc)
345    CALL getin_p('cld_lc_con',cld_lc_con)
346    CALL getin_p('cld_lc_lsc_snow',cld_lc_lsc_snow)
347    CALL getin_p('cld_lc_con_snow',cld_lc_con_snow)
348    CALL getin_p('cld_tau_lsc',cld_tau_lsc)
349    CALL getin_p('cld_tau_con',cld_tau_con)
350    CALL getin_p('cld_expo_lsc',cld_expo_lsc)
351    CALL getin_p('cld_expo_con',cld_expo_con)
352    CALL getin_p('ffallv_lsc',ffallv_lsc)
353    CALL getin_p('ffallv_lsc',ffallv_con)
354    CALL getin_p('coef_eva',coef_eva)
355    coef_sub=coef_eva
356    CALL getin_p('coef_eva_i',coef_sub)
357    CALL getin_p('coef_sub',coef_sub)
358    CALL getin_p('expo_eva',expo_eva)
359    expo_sub=expo_eva
360    CALL getin_p('expo_sub',expo_sub)
361    CALL getin_p('iflag_autoconversion',iflag_autoconversion)
362    CALL getin_p('dist_liq',dist_liq)
363    CALL getin_p('tresh_cl',tresh_cl)
364    CALL getin_p('iflag_oldbug_fisrtilp',iflag_oldbug_fisrtilp)
365    CALL getin_p('temp_nowater',temp_nowater)
366    ! for poprecip
367    CALL getin_p('ok_poprecip',ok_poprecip)
368    CALL getin_p('ok_corr_vap_evasub',ok_corr_vap_evasub)
369    CALL getin_p('rain_int_min',rain_int_min)
370    CALL getin_p('gamma_agg',gamma_agg)
371    CALL getin_p('gamma_col',gamma_col)
372    CALL getin_p('gamma_rim',gamma_rim)
373    CALL getin_p('gamma_freez',gamma_freez)
374    CALL getin_p('gamma_melt',gamma_melt)
375    CALL getin_p('r_snow',r_snow)
376    CALL getin_p('rain_fallspeed',rain_fallspeed)
377    rain_fallspeed_clr=rain_fallspeed
378    rain_fallspeed_cld=rain_fallspeed
379    CALL getin_p('rain_fallspeed_clr',rain_fallspeed_clr)
380    CALL getin_p('rain_fallspeed_cld',rain_fallspeed_cld)
381    CALL getin_p('snow_fallspeed',snow_fallspeed)
382    snow_fallspeed_clr=snow_fallspeed
383    snow_fallspeed_cld=snow_fallspeed
384    CALL getin_p('snow_fallspeed_clr',snow_fallspeed_clr)
385    CALL getin_p('snow_fallspeed_cld',snow_fallspeed_cld)
386    ! for condensation and ice supersaturation
387    CALL getin_p('ok_external_lognormal',ok_external_lognormal)
388    CALL getin_p('ok_unadjusted_clouds',ok_unadjusted_clouds)
389    CALL getin_p('ok_weibull_warm_clouds',ok_weibull_warm_clouds)
390    CALL getin_p('iflag_cloud_sublim_pdf',iflag_cloud_sublim_pdf)
391    CALL getin_p('mu_subl_pdf_lscp',mu_subl_pdf_lscp)
392    CALL getin_p('beta_pdf_lscp',beta_pdf_lscp)
393    CALL getin_p('temp_thresh_pdf_lscp',temp_thresh_pdf_lscp)
394    CALL getin_p('rhlmid_pdf_lscp',rhlmid_pdf_lscp)
395    CALL getin_p('k0_pdf_lscp',k0_pdf_lscp)
396    CALL getin_p('kappa_pdf_lscp',kappa_pdf_lscp)
397    CALL getin_p('rhl0_pdf_lscp',rhl0_pdf_lscp)
398    CALL getin_p('cond_thresh_pdf_lscp',cond_thresh_pdf_lscp)
399    CALL getin_p('a_homofreez',a_homofreez)
400    CALL getin_p('b_homofreez',b_homofreez)
401    CALL getin_p('delta_hetfreez',delta_hetfreez)
402    CALL getin_p('coef_mixing_lscp',coef_mixing_lscp)
403    CALL getin_p('coef_shear_lscp',coef_shear_lscp)
404    CALL getin_p('chi_mixing_lscp',chi_mixing_lscp)
405    !CALL getin_p('contrail_cross_section',contrail_cross_section)
406
407
408
409    WRITE(lunout,*) 'lscp_ini, niter_lscp:', niter_lscp
410    WRITE(lunout,*) 'lscp_ini, iflag_evap_prec:', iflag_evap_prec
411    WRITE(lunout,*) 'lscp_ini, seuil_neb:', seuil_neb
412    WRITE(lunout,*) 'lscp_ini, ok_radocond_snow:', ok_radocond_snow
413    WRITE(lunout,*) 'lscp_ini, t_glace_max:', t_glace_max
414    WRITE(lunout,*) 'lscp_ini, t_glace_min:', t_glace_min
415    WRITE(lunout,*) 'lscp_ini, exposant_glace:', exposant_glace
416    WRITE(lunout,*) 'lscp_ini, iflag_vice:', iflag_vice
417    WRITE(lunout,*) 'lscp_ini, iflag_t_glace:', iflag_t_glace
418    WRITE(lunout,*) 'lscp_ini, iflag_cloudth_vert:', iflag_cloudth_vert
419    WRITE(lunout,*) 'lscp_ini, iflag_gammasat:', iflag_gammasat
420    WRITE(lunout,*) 'lscp_ini, iflag_rain_incloud_vol:', iflag_rain_incloud_vol
421    WRITE(lunout,*) 'lscp_ini, iflag_bergeron:', iflag_bergeron
422    WRITE(lunout,*) 'lscp_ini, iflag_fisrtilp_qsat:', iflag_fisrtilp_qsat
423    WRITE(lunout,*) 'lscp_ini, iflag_pdf', iflag_pdf
424    WRITE(lunout,*) 'lscp_ini, reevap_ice', reevap_ice
425    WRITE(lunout,*) 'lscp_ini, cld_lc_lsc', cld_lc_lsc
426    WRITE(lunout,*) 'lscp_ini, cld_lc_con', cld_lc_con
427    WRITE(lunout,*) 'lscp_ini, cld_lc_lsc_snow', cld_lc_lsc_snow
428    WRITE(lunout,*) 'lscp_ini, cld_lc_con_snow', cld_lc_con_snow
429    WRITE(lunout,*) 'lscp_ini, cld_tau_lsc', cld_tau_lsc
430    WRITE(lunout,*) 'lscp_ini, cld_tau_con', cld_tau_con
431    WRITE(lunout,*) 'lscp_ini, cld_expo_lsc', cld_expo_lsc
432    WRITE(lunout,*) 'lscp_ini, cld_expo_con', cld_expo_con
433    WRITE(lunout,*) 'lscp_ini, ffallv_lsc', ffallv_lsc
434    WRITE(lunout,*) 'lscp_ini, ffallv_con', ffallv_con
435    WRITE(lunout,*) 'lscp_ini, coef_eva', coef_eva
436    WRITE(lunout,*) 'lscp_ini, coef_sub', coef_sub
437    WRITE(lunout,*) 'lscp_ini, expo_eva', expo_eva
438    WRITE(lunout,*) 'lscp_ini, expo_sub', expo_sub
439    WRITE(lunout,*) 'lscp_ini, iflag_autoconversion', iflag_autoconversion
440    WRITE(lunout,*) 'lscp_ini, dist_liq', dist_liq
441    WRITE(lunout,*) 'lscp_ini, tresh_cl', tresh_cl
442    WRITE(lunout,*) 'lscp_ini, iflag_oldbug_fisrtilp', iflag_oldbug_fisrtilp
443    WRITE(lunout,*) 'lscp_ini, fl_cor_ebil', fl_cor_ebil
444    WRITE(lunout,*) 'lscp_ini, temp_nowater', temp_nowater
445    ! for poprecip
446    WRITE(lunout,*) 'lscp_ini, ok_poprecip', ok_poprecip
447    WRITE(lunout,*) 'lscp_ini, ok_corr_vap_evasub', ok_corr_vap_evasub
448    WRITE(lunout,*) 'lscp_ini, rain_int_min:', rain_int_min
449    WRITE(lunout,*) 'lscp_ini, gamma_agg:', gamma_agg
450    WRITE(lunout,*) 'lscp_ini, gamma_col:', gamma_col
451    WRITE(lunout,*) 'lscp_ini, gamma_rim:', gamma_rim
452    WRITE(lunout,*) 'lscp_ini, gamma_freez:', gamma_freez
453    WRITE(lunout,*) 'lscp_ini, gamma_melt:', gamma_melt
454    WRITE(lunout,*) 'lscp_ini, r_snow:', r_snow
455    WRITE(lunout,*) 'lscp_ini, rain_fallspeed_clr:', rain_fallspeed_clr
456    WRITE(lunout,*) 'lscp_ini, rain_fallspeed_cld:', rain_fallspeed_cld
457    WRITE(lunout,*) 'lscp_ini, snow_fallspeed_clr:', snow_fallspeed_clr
458    WRITE(lunout,*) 'lscp_ini, snow_fallspeed_cld:', snow_fallspeed_cld
459    ! for condensation and ice supersaturation
460    WRITE(lunout,*) 'lscp_ini, ok_external_lognormal:', ok_external_lognormal
461    WRITE(lunout,*) 'lscp_ini, ok_ice_supersat:', ok_ice_supersat
462    WRITE(lunout,*) 'lscp_ini, ok_unadjusted_clouds:', ok_unadjusted_clouds
463    WRITE(lunout,*) 'lscp_ini, ok_weibull_warm_clouds:', ok_weibull_warm_clouds
464    WRITE(lunout,*) 'lscp_ini, iflag_cloud_sublim_pdf:', iflag_cloud_sublim_pdf
465    WRITE(lunout,*) 'lscp_ini, mu_subl_pdf_lscp:', mu_subl_pdf_lscp
466    WRITE(lunout,*) 'lscp_ini, beta_pdf_lscp:', beta_pdf_lscp
467    WRITE(lunout,*) 'lscp_ini, temp_thresh_pdf_lscp:', temp_thresh_pdf_lscp
468    WRITE(lunout,*) 'lscp_ini, rhlmid_pdf_lscp:', rhlmid_pdf_lscp
469    WRITE(lunout,*) 'lscp_ini, k0_pdf_lscp:', k0_pdf_lscp
470    WRITE(lunout,*) 'lscp_ini, kappa_pdf_lscp:', kappa_pdf_lscp
471    WRITE(lunout,*) 'lscp_ini, rhl0_pdf_lscp:', rhl0_pdf_lscp
472    WRITE(lunout,*) 'lscp_ini, a_homofreez:', a_homofreez
473    WRITE(lunout,*) 'lscp_ini, b_homofreez:', b_homofreez
474    WRITE(lunout,*) 'lscp_ini, delta_hetfreez', delta_hetfreez
475    WRITE(lunout,*) 'lscp_ini, coef_mixing_lscp:', coef_mixing_lscp
476    WRITE(lunout,*) 'lscp_ini, coef_shear_lscp:', coef_shear_lscp
477    WRITE(lunout,*) 'lscp_ini, chi_mixing_lscp:', chi_mixing_lscp
478!    WRITE(lunout,*) 'lscp_ini, contrail_cross_section:', contrail_cross_section
479
480
481
482
483
484    ! check for precipitation sub-time steps
485    IF (ABS(dtime/REAL(niter_lscp)-360.0).GT.0.001) THEN
486        WRITE(lunout,*) 'lscp: it is not expected, see Z.X.Li', dtime
487        WRITE(lunout,*) 'I would prefer a 6 min sub-timestep'
488    ENDIF
489
490    ! check consistency between numerical resolution of autoconversion
491    ! and other options
492   
493    IF (iflag_autoconversion .EQ. 2) THEN
494        IF ((iflag_vice .NE. 0) .OR. (niter_lscp .GT. 1)) THEN
495           abort_message = 'in lscp, iflag_autoconversion=2 requires iflag_vice=0 and niter_lscp=1'
496           CALL abort_physic (modname,abort_message,1)
497        ENDIF
498    ENDIF
499
500
501    !--Check flags for condensation and ice supersaturation
502    IF ( ok_external_lognormal .AND. ok_ice_supersat ) THEN
503      abort_message = 'in lscp, ok_external_lognormal=y is incompatible with ok_ice_supersat=y'
504      CALL abort_physic (modname,abort_message,1)
505    ENDIF
506
507    IF ( ok_weibull_warm_clouds .AND. .NOT. ok_ice_supersat ) THEN
508      abort_message = 'in lscp, ok_weibull_warm_clouds=y needs ok_ice_supersat=y'
509      CALL abort_physic (modname,abort_message,1)
510    ENDIF
511
512    IF ( ok_unadjusted_clouds .AND. .NOT. ok_ice_supersat ) THEN
513      abort_message = 'in lscp, ok_unadjusted_clouds=y needs ok_ice_supersat=y'
514      CALL abort_physic (modname,abort_message,1)
515    ENDIF
516
517
518    !AA Temporary initialisation
519    a_tr_sca(1) = -0.5
520    a_tr_sca(2) = -0.5
521    a_tr_sca(3) = -0.5
522    a_tr_sca(4) = -0.5
523   
524    CALL cloudth_ini(iflag_cloudth_vert,iflag_ratqs)
525
526RETURN
527
528END SUBROUTINE lscp_ini
529
530END MODULE lmdz_lscp_ini
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