source: LMDZ6/trunk/libf/phylmd/lmdz_lscp_ini.f90

Last change on this file was 5727, checked in by evignon, 7 weeks ago

legere modification de lscp pour enlever un warning obsolete sur la parameterisation de phase

File size: 30.5 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  !$OMP THREADPRIVATE(RCPD, RLSTT, RLVTT, RLMLT, RVTMP2, RTT, RD, RV, RG, RPI, EPS_W)
10 
11  INTEGER, SAVE, PROTECTED :: iflag_ratqs        ! control of ratqs option
12  !$OMP THREADPRIVATE(iflag_ratqs)
13 
14  REAL, SAVE, PROTECTED :: seuil_neb=0.001       ! cloud fraction threshold: a cloud can precipitate when exceeded
15  !$OMP THREADPRIVATE(seuil_neb)
16
17  REAL, SAVE, PROTECTED :: min_neb_th=1e-10      ! a cloud produced by bi-gaussian really exists when exceeded
18  !$OMP THREADPRIVATE(min_neb_th)
19
20  REAL, SAVE, PROTECTED :: min_frac_thermals=1.e-10   ! minimum thermals fraction for use of bigaussian distribution
21  !$OMP THREADPRIVATE(min_frac_thermals)
22
23  INTEGER, SAVE :: lunout, prt_level            ! Logical unit number and level for standard output
24  !$OMP THREADPRIVATE(lunout,prt_level)
25
26  INTEGER, SAVE, PROTECTED :: niter_lscp=5      ! number of iterations to calculate autoconversion to precipitation
27  !$OMP THREADPRIVATE(niter_lscp)
28
29  INTEGER, SAVE, PROTECTED :: iflag_evap_prec=1 ! precipitation evaporation flag. 0: nothing, 1: "old way",
30                                                ! 2: Max cloud fraction above to calculate the max of reevaporation
31                                                ! >=4: LTP'method i.e. evaporation in the clear-sky fraction of the mesh only
32                                                ! pay attention that iflag_evap_prec=4 may lead to unrealistic and overestimated
33                                                ! evaporation. Use 5 instead
34  !$OMP THREADPRIVATE(iflag_evap_prec)
35
36  REAL, SAVE, PROTECTED :: t_coup=234.0         ! temperature threshold which determines the phase
37                                                ! for which the saturation vapor pressure is calculated
38  !$OMP THREADPRIVATE(t_coup)
39  REAL, SAVE, PROTECTED :: DDT0=0.01            ! iteration parameter
40  !$OMP THREADPRIVATE(DDT0)
41
42  REAL, SAVE, PROTECTED :: ztfondue=278.15      ! parameter to calculate melting fraction of precipitation
43  !$OMP THREADPRIVATE(ztfondue)
44
45  REAL, SAVE, PROTECTED :: temp_nowater=235.15  ! temperature below which liquid water no longer exists
46  !$OMP THREADPRIVATE(temp_nowater)
47
48  REAL, SAVE, PROTECTED :: a_tr_sca(4)          ! Variables for tracers temporary: alpha parameter for scavenging, 4 possible scavenging processes
49  !$OMP THREADPRIVATE(a_tr_sca)
50 
51  REAL, SAVE, PROTECTED ::  min_frac_th_cld=1.e-10   ! minimum thermal fraction to compute a thermal cloud fraction
52  !$OMP THREADPRIVATE(min_frac_th_cld)
53
54  LOGICAL, SAVE, PROTECTED :: ok_radocond_snow=.false. ! take into account the mass of ice precip in the cloud ice content seen by radiation
55  !$OMP THREADPRIVATE(ok_radocond_snow)
56
57  REAL, SAVE, PROTECTED :: t_glace_min=258.0    ! lower-bound temperature parameter for cloud phase determination
58  !$OMP THREADPRIVATE(t_glace_min)
59
60  REAL, SAVE, PROTECTED :: t_glace_max=273.15   ! upper-bound temperature parameter for cloud phase determination
61  !$OMP THREADPRIVATE(t_glace_max)
62
63  REAL, SAVE, PROTECTED :: exposant_glace=1.0   ! parameter for cloud phase determination
64  !$OMP THREADPRIVATE(exposant_glace)
65
66  INTEGER, SAVE, PROTECTED :: iflag_vice=0      ! which expression for ice crystall fall velocity
67  !$OMP THREADPRIVATE(iflag_vice)
68
69  INTEGER, SAVE, PROTECTED :: iflag_t_glace=0   ! which expression for cloud phase partitioning
70  !$OMP THREADPRIVATE(iflag_t_glace)
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  !$OMP THREADPRIVATE(iflag_pdf)
86
87  INTEGER, SAVE, PROTECTED :: iflag_icefrac=0               ! which phase partitioning function to use
88  !$OMP THREADPRIVATE(iflag_icefrac)
89
90  INTEGER, SAVE, PROTECTED :: iflag_autoconversion=0        ! autoconversion option
91  !$OMP THREADPRIVATE(iflag_autoconversion)
92
93  LOGICAL, SAVE, PROTECTED :: ok_bug_phase_lscp=.true.      ! bug on phase partitioning after precipitation processes
94  !$OMP THREADPRIVATE(ok_bug_phase_lscp)
95
96  LOGICAL, SAVE, PROTECTED :: reevap_ice=.false.            ! no liquid precip for T< threshold
97  !$OMP THREADPRIVATE(reevap_ice)
98
99  REAL, SAVE, PROTECTED :: cld_lc_lsc=2.6e-4                ! liquid autoconversion coefficient, stratiform rain
100  !$OMP THREADPRIVATE(cld_lc_lsc)
101
102  REAL, SAVE, PROTECTED :: cld_lc_con=2.6e-4                ! liquid autoconversion coefficient, convective rain
103  !$OMP THREADPRIVATE(cld_lc_con)
104
105  REAL, SAVE, PROTECTED :: cld_tau_lsc=3600.                ! liquid autoconversion timescale, stratiform rain
106  !$OMP THREADPRIVATE(cld_tau_lsc)
107
108  REAL, SAVE, PROTECTED :: cld_tau_con=3600.                ! liquid autoconversion timescale, convective rain
109  !$OMP THREADPRIVATE(cld_tau_con)
110
111  REAL, SAVE, PROTECTED :: cld_expo_lsc=2.                  ! liquid autoconversion threshold exponent, stratiform rain
112  !$OMP THREADPRIVATE(cld_expo_lsc)
113
114  REAL, SAVE, PROTECTED :: cld_expo_con=2.                  ! liquid autoconversion threshold exponent, convective rain
115  !$OMP THREADPRIVATE(cld_expo_con)
116
117  REAL, SAVE, PROTECTED :: ffallv_lsc=1.                    ! tuning coefficient crystal fall velocity, stratiform
118  !$OMP THREADPRIVATE(ffallv_lsc)
119
120  REAL, SAVE, PROTECTED :: ffallv_con=1.                    ! tuning coefficient crystal fall velocity, convective
121  !$OMP THREADPRIVATE(ffallv_con)
122
123  REAL, SAVE, PROTECTED :: coef_eva=2e-5                    ! tuning coefficient liquid precip evaporation
124  !$OMP THREADPRIVATE(coef_eva)
125
126  REAL, SAVE, PROTECTED :: coef_sub                         ! tuning coefficient ice precip sublimation
127  !$OMP THREADPRIVATE(coef_sub)
128
129  REAL, SAVE, PROTECTED :: expo_eva=0.5                     ! tuning coefficient liquid precip evaporation
130  !$OMP THREADPRIVATE(expo_eva)
131
132  REAL, SAVE, PROTECTED :: expo_sub                         ! tuning coefficient ice precip sublimation
133  !$OMP THREADPRIVATE(expo_sub)
134
135  REAL, SAVE, PROTECTED :: cice_velo=1.645                  ! factor in the ice fall velocity formulation. It is half the value of
136                                                            ! Heymsfield and Donner 1990 to concur with previous LMDZ versions
137  !$OMP THREADPRIVATE(cice_velo)
138
139  REAL, SAVE, PROTECTED ::  dice_velo=0.16                  ! exponent in the ice fall velocity formulation
140  !$OMP THREADPRIVATE(dice_velo)
141
142  REAL, SAVE, PROTECTED :: dist_liq=300.                    ! typical deph of cloud-top liquid layer in mpcs
143  !$OMP THREADPRIVATE(dist_liq)
144
145  REAL, SAVE, PROTECTED  :: tresh_cl=0.0                  ! cloud fraction threshold for cloud top search
146  !$OMP THREADPRIVATE(tresh_cl)
147
148  !--Parameters for condensation and ice supersaturation
149
150  LOGICAL, SAVE, PROTECTED :: ok_ice_supersat=.FALSE.        ! activates the condensation scheme that allows for ice supersaturation
151  !$OMP THREADPRIVATE(ok_ice_supersat)
152
153  LOGICAL, SAVE, PROTECTED :: ok_unadjusted_clouds=.FALSE.   ! if True, relax the saturation adjustment assumption for ice clouds
154  !$OMP THREADPRIVATE(ok_unadjusted_clouds)
155
156  LOGICAL, SAVE, PROTECTED :: ok_weibull_warm_clouds=.FALSE. ! if True, the weibull condensation scheme replaces the lognormal condensation scheme at positive temperatures
157  !$OMP THREADPRIVATE(ok_weibull_warm_clouds)
158
159  INTEGER, SAVE, PROTECTED :: iflag_cloud_sublim_pdf=4       ! iflag for the distribution of water inside ice clouds
160  !$OMP THREADPRIVATE(iflag_cloud_sublim_pdf)
161
162  REAL, SAVE, PROTECTED :: depo_coef_cirrus=.7               ! [-] deposition coefficient for growth of ice crystals in cirrus clouds
163  !$OMP THREADPRIVATE(depo_coef_cirrus)
164
165  REAL, SAVE, PROTECTED :: capa_cond_cirrus=.5               ! [-] capacitance factor for growth/sublimation of ice crystals in cirrus clouds
166  !$OMP THREADPRIVATE(capa_cond_cirrus)
167
168  REAL, SAVE, PROTECTED :: std_subl_pdf_lscp=2.              ! [%] standard deviation of the gaussian distribution of water inside ice clouds
169  !$OMP THREADPRIVATE(std_subl_pdf_lscp)
170
171  REAL, SAVE, PROTECTED :: mu_subl_pdf_lscp=1./3.            ! [-] shape factor of the gamma distribution of water inside ice clouds
172  !$OMP THREADPRIVATE(mu_subl_pdf_lscp)
173 
174  REAL, SAVE, PROTECTED :: beta_pdf_lscp=1.E-3               ! [SI] tuning coefficient for the standard deviation of the PDF of water vapor in the clear sky region
175  !$OMP THREADPRIVATE(beta_pdf_lscp)
176 
177  REAL, SAVE, PROTECTED :: temp_thresh_pdf_lscp=189.         ! [K] factor for the PDF fit of water vapor in UTLS - below this temperature, water vapor is homogeneously distributed in the clear sky region
178  !$OMP THREADPRIVATE(temp_thresh_pdf_lscp)
179 
180  REAL, SAVE, PROTECTED :: k0_pdf_lscp=3.01                  ! [-] factor for the PDF fit of water vapor in UTLS
181  !$OMP THREADPRIVATE(k0_pdf_lscp)
182 
183  REAL, SAVE, PROTECTED :: kappa_pdf_lscp=0.0192             ! [] factor for the PDF fit of water vapor in UTLS
184  !$OMP THREADPRIVATE(kappa_pdf_lscp)
185 
186  REAL, SAVE, PROTECTED :: std100_pdf_lscp=4.08              ! [%] standard deviation at RHliq=100% of the PDF fit of water vapor in UTLS
187  !$OMP THREADPRIVATE(std100_pdf_lscp)
188 
189  REAL, SAVE, PROTECTED :: a_homofreez=2.349                 ! [-] factor for the Koop homogeneous freezing fit
190  !$OMP THREADPRIVATE(a_homofreez)
191 
192  REAL, SAVE, PROTECTED :: b_homofreez=259.                  ! [K] factor for the Koop homogeneous freezing fit
193  !$OMP THREADPRIVATE(b_homofreez)
194
195  REAL, SAVE, PROTECTED :: delta_hetfreez=1.                 ! [-] value between 0 and 1 to simulate for heterogeneous freezing.
196  !$OMP THREADPRIVATE(delta_hetfreez)
197 
198  REAL, SAVE, PROTECTED :: coef_mixing_lscp=1.E-3            ! [-] tuning coefficient for the mixing process
199  !$OMP THREADPRIVATE(coef_mixing_lscp)
200 
201  REAL, SAVE, PROTECTED :: coef_shear_lscp=0.72              ! [-] additional coefficient for the shearing process (subprocess of the mixing process)
202  !$OMP THREADPRIVATE(coef_shear_lscp)
203 
204  REAL, SAVE, PROTECTED :: chi_mixing_lscp=1.                ! [-] factor for the macro distribution of ISSRs wrt clouds in a gridbox
205  !$OMP THREADPRIVATE(chi_mixing_lscp)
206  !--End of the parameters for condensation and ice supersaturation
207
208  !--Parameters for poprecip and cloud phase
209  LOGICAL, SAVE, PROTECTED :: ok_poprecip=.FALSE.           ! use the processes-oriented formulation of precipitations
210  !$OMP THREADPRIVATE(ok_poprecip)
211
212  LOGICAL, SAVE, PROTECTED :: ok_corr_vap_evasub=.FALSE.    ! use the corrected version of clear-sky water vapor for the evap / subl processes
213  !$OMP THREADPRIVATE(ok_corr_vap_evasub)
214
215  LOGICAL, SAVE, PROTECTED :: ok_growth_precip_deposition=.FALSE. ! allows growth of snowfall through vapor deposition in supersat. regions
216  !$OMP THREADPRIVATE(ok_growth_precip_deposition)
217
218  REAL, SAVE, PROTECTED :: cld_lc_lsc_snow=2.e-5            ! snow autoconversion coefficient, stratiform. default from  Chaboureau and PInty 2006
219  !$OMP THREADPRIVATE(cld_lc_lsc_snow)
220
221  REAL, SAVE, PROTECTED :: cld_lc_con_snow=2.e-5            ! snow autoconversion coefficient, convective
222  !$OMP THREADPRIVATE(cld_lc_con_snow)
223
224  REAL, SAVE, PROTECTED :: rain_int_min=1.e-5               ! Minimum local rain intensity [mm/s] before the decrease in associated precipitation fraction
225  !$OMP THREADPRIVATE(rain_int_min)
226
227  REAL, SAVE, PROTECTED :: thresh_precip_frac=1.E-6         ! precipitation fraction threshold [-]
228  !$OMP THREADPRIVATE(thresh_precip_frac)
229
230  REAL, SAVE, PROTECTED :: capa_crystal=1.                  ! Crystal capacitance (shape factor) for lscp_icefrac_turb [-]
231  !$OMP THREADPRIVATE(capa_crystal)
232
233  REAL, SAVE, PROTECTED :: naero5=0.5                       ! Number concentration of aerosol larger than 0.5 microns [scm-3]
234  !$OMP THREADPRIVATE(naero5)
235
236  REAL, SAVE, PROTECTED :: gamma_snwretro = 0.              ! Proportion of snow taken into account in ice retroaction in lscp_icefrac_turb [-]
237  !$OMP THREADPRIVATE(gamma_snwretro)
238
239  REAL, SAVE, PROTECTED :: gamma_mixth = 1.                 ! Tuning coeff for mixing with thermals/env in lscp_icefrac_turb [-]
240  !$OMP THREADPRIVATE(gamma_mixth)
241
242  REAL, SAVE, PROTECTED :: gamma_taud = 1.                  ! Tuning coeff for Lagrangian decorrelation timescale in lscp_icefrac_turb [-]
243  !$OMP THREADPRIVATE(gamma_taud)
244
245  REAL, SAVE, PROTECTED :: gamma_col=1.                     ! Tuning coefficient for rain collection efficiency (poprecip) [-]
246  !$OMP THREADPRIVATE(gamma_col)
247
248  REAL, SAVE, PROTECTED :: gamma_agg=1.                     ! Tuning coefficient for snow aggregation efficiency (poprecip) [-]
249  !$OMP THREADPRIVATE(gamma_agg)
250
251  REAL, SAVE, PROTECTED :: gamma_rim=1.                     ! Tuning coefficient for riming efficiency (poprecip) [-]
252  !$OMP THREADPRIVATE(gamma_rim)
253
254  REAL, SAVE, PROTECTED :: gamma_melt=1.                    ! Tuning coefficient for snow melting efficiency (poprecip) [-]
255  !$OMP THREADPRIVATE(gamma_melt)
256 
257  REAL, SAVE, PROTECTED :: gamma_freez=1.                   ! Tuning coefficient for rain collision freezing efficiency (poprecip) [-]
258  !$OMP THREADPRIVATE(gamma_freez)
259
260  REAL, SAVE, PROTECTED :: rho_rain=1000.                   ! Rain density [kg/m3]
261  !$OMP THREADPRIVATE(rho_rain)
262
263  REAL, SAVE, PROTECTED :: rho_ice=920.                     ! Ice crystal density (assuming spherical geometry) [kg/m3]
264  !$OMP THREADPRIVATE(rho_ice)
265
266  REAL, SAVE, PROTECTED :: r_rain=500.E-6                   ! Rain droplets radius (poprecip) [m]
267  !$OMP THREADPRIVATE(r_rain)
268
269  REAL, SAVE, PROTECTED :: r_snow=1.E-3                     ! Ice crystals radius (poprecip) [m]
270  !$OMP THREADPRIVATE(r_snow)
271
272  REAL, SAVE, PROTECTED :: tau_auto_snow_min=100.           ! Snow autoconversion minimal timescale (when liquid) [s]
273  !$OMP THREADPRIVATE(tau_auto_snow_min)
274
275  REAL, SAVE, PROTECTED :: tau_auto_snow_max=1000.          ! Snow autoconversion minimal timescale (when only ice) [s]
276  !$OMP THREADPRIVATE(tau_auto_snow_max)
277
278  REAL, SAVE, PROTECTED :: expo_tau_auto_snow=0.1          ! Snow autoconversion timescale exponent for icefrac dependency
279  !$OMP THREADPRIVATE(expo_tau_auto_snow)
280
281  REAL, SAVE, PROTECTED :: eps=1.E-10                       ! Treshold 0 [-]
282  !$OMP THREADPRIVATE(eps)
283
284  REAL, SAVE, PROTECTED :: alpha_freez=4.                   ! Slope of exponential for immersion freezing timescale [-]
285  !$OMP THREADPRIVATE(alpha_freez)
286
287  REAL, SAVE, PROTECTED :: beta_freez=0.1                   ! Inv.time immersion freezing [s-1]
288  !$OMP THREADPRIVATE(beta_freez)
289
290  REAL, SAVE, PROTECTED :: rain_fallspeed=4.                ! Rain fall velocity [m/s]
291  !$OMP THREADPRIVATE(rain_fallspeed)
292
293  REAL, SAVE, PROTECTED :: rain_fallspeed_clr               ! Rain fall velocity in clear sky [m/s]
294  !$OMP THREADPRIVATE(rain_fallspeed_clr)
295
296  REAL, SAVE, PROTECTED :: rain_fallspeed_cld               ! Rain fall velocity in cloudy sky [m/s]
297  !$OMP THREADPRIVATE(rain_fallspeed_cld)
298
299  REAL, SAVE, PROTECTED :: snow_fallspeed=1.                ! Snow fall velocity [m/s]
300  !$OMP THREADPRIVATE(snow_fallspeed)
301
302  REAL, SAVE, PROTECTED :: snow_fallspeed_clr               ! Snow fall velocity in clear sky [m/s]
303  !$OMP THREADPRIVATE(snow_fallspeed_clr)
304
305  REAL, SAVE, PROTECTED :: snow_fallspeed_cld               ! Snow fall velocity in cloudy sky [m/s]
306  !$OMP THREADPRIVATE(snow_fallspeed_cld)
307  !--End of the parameters for poprecip
308
309  ! Parameters for cloudth routines
310  LOGICAL, SAVE, PROTECTED :: ok_lscp_mergecond=.false.     ! more consistent condensation stratiform and shallow convective clouds
311  !$OMP THREADPRIVATE(ok_lscp_mergecond)
312 
313  INTEGER, SAVE, PROTECTED :: iflag_cloudth_vert=0          ! option for determining cloud fraction and content in convective boundary layers
314  !$OMP THREADPRIVATE(iflag_cloudth_vert)
315
316  INTEGER, SAVE, PROTECTED :: iflag_cloudth_vert_noratqs=0  ! option to control the width of gaussian distrib in a specific case
317  !$OMP THREADPRIVATE(iflag_cloudth_vert_noratqs)
318
319  REAL, SAVE, PROTECTED :: cloudth_ratqsmin=-1.             ! minimum ratqs in cloudth
320  !$OMP THREADPRIVATE(cloudth_ratqsmin)
321
322  REAL, SAVE, PROTECTED :: sigma1s_factor=1.1               ! factor for standard deviation of gaussian distribution of environment
323  !$OMP THREADPRIVATE(sigma1s_factor)
324
325  REAL, SAVE, PROTECTED :: sigma2s_factor=0.09              ! factor for standard deviation of gaussian distribution of thermals
326  !$OMP THREADPRIVATE(sigma2s_factor)
327
328
329  REAL, SAVE, PROTECTED :: sigma1s_power=0.6                ! exponent for standard deviation of gaussian distribution of environment
330  !$OMP THREADPRIVATE(sigma1s_power)
331   
332  REAL, SAVE, PROTECTED :: sigma2s_power=0.5                ! exponent for standard deviation of gaussian distribution of thermals
333  !$OMP THREADPRIVATE(sigma2s_power)
334
335  REAL, SAVE, PROTECTED :: vert_alpha=0.5                   ! tuning coefficient for standard deviation of gaussian distribution of thermals
336  !$OMP THREADPRIVATE(vert_alpha)
337
338  REAL, SAVE, PROTECTED :: vert_alpha_th=0.5                ! tuning coefficient for standard deviation of gaussian distribution of thermals
339  !$OMP THREADPRIVATE(vert_alpha_th)
340  ! End of parameters for cloudth routines
341
342  ! Two parameters used for lmdz_lscp_old only
343  INTEGER, SAVE, PROTECTED :: iflag_oldbug_fisrtilp=0, fl_cor_ebil
344  !$OMP THREADPRIVATE(iflag_oldbug_fisrtilp,fl_cor_ebil)
345
346CONTAINS
347
348SUBROUTINE lscp_ini(dtime,lunout_in,prt_level_in,ok_ice_supersat_in, iflag_ratqs_in, fl_cor_ebil_in, &
349                    RCPD_in, RLSTT_in, RLVTT_in, RLMLT_in, RVTMP2_in, &
350                    RTT_in, RD_in, RV_in, RG_in, RPI_in, EPS_W_in)
351
352
353   USE ioipsl_getin_p_mod, ONLY : getin_p
354
355   REAL, INTENT(IN)      :: dtime
356   INTEGER, INTENT(IN)   :: lunout_in,prt_level_in,iflag_ratqs_in,fl_cor_ebil_in
357   LOGICAL, INTENT(IN)   :: ok_ice_supersat_in
358
359   REAL, INTENT(IN)      :: RCPD_in, RLSTT_in, RLVTT_in, RLMLT_in
360   REAL, INTENT(IN)      :: RVTMP2_in, RTT_in, RD_in, RV_in, RG_in, RPI_in, EPS_W_in
361   character (len=20) :: modname='lscp_ini_mod'
362   character (len=80) :: abort_message
363
364
365    lunout=lunout_in
366    prt_level=prt_level_in
367    fl_cor_ebil=fl_cor_ebil_in
368    iflag_ratqs=iflag_ratqs_in
369    ok_ice_supersat=ok_ice_supersat_in
370
371    RG=RG_in
372    RD=RD_in
373    RV=RV_in
374    RCPD=RCPD_in
375    RLVTT=RLVTT_in
376    RLSTT=RLSTT_in
377    RLMLT=RLMLT_in
378    RTT=RTT_in
379    RV=RV_in
380    RVTMP2=RVTMP2_in
381    RPI=RPI_in
382    EPS_W=EPS_W_in
383
384
385
386    CALL getin_p('niter_lscp',niter_lscp)
387    CALL getin_p('iflag_evap_prec',iflag_evap_prec)
388    CALL getin_p('seuil_neb',seuil_neb)
389    CALL getin_p('ok_radocond_snow',ok_radocond_snow)
390    CALL getin_p('t_glace_max',t_glace_max)
391    CALL getin_p('t_glace_min',t_glace_min)
392    CALL getin_p('exposant_glace',exposant_glace)
393    CALL getin_p('iflag_vice',iflag_vice)
394    CALL getin_p('iflag_t_glace',iflag_t_glace)
395    CALL getin_p('iflag_gammasat',iflag_gammasat)
396    CALL getin_p('iflag_rain_incloud_vol',iflag_rain_incloud_vol)
397    CALL getin_p('iflag_bergeron',iflag_bergeron)
398    CALL getin_p('iflag_fisrtilp_qsat',iflag_fisrtilp_qsat)
399    CALL getin_p('iflag_pdf',iflag_pdf)
400    CALL getin_p('iflag_icefrac',iflag_icefrac)
401    CALL getin_p('reevap_ice',reevap_ice)
402    CALL getin_p('cld_lc_lsc',cld_lc_lsc)
403    CALL getin_p('cld_lc_con',cld_lc_con)
404    CALL getin_p('cld_lc_lsc_snow',cld_lc_lsc_snow)
405    CALL getin_p('cld_lc_con_snow',cld_lc_con_snow)
406    CALL getin_p('cld_tau_lsc',cld_tau_lsc)
407    CALL getin_p('cld_tau_con',cld_tau_con)
408    CALL getin_p('cld_expo_lsc',cld_expo_lsc)
409    CALL getin_p('cld_expo_con',cld_expo_con)
410    CALL getin_p('ffallv_lsc',ffallv_lsc)
411    CALL getin_p('ffallv_lsc',ffallv_con)
412    ! for poprecip and cloud phase
413    CALL getin_p('coef_eva',coef_eva)
414    coef_sub=coef_eva
415    CALL getin_p('coef_eva_i',coef_sub)
416    CALL getin_p('coef_sub',coef_sub)
417    CALL getin_p('expo_eva',expo_eva)
418    expo_sub=expo_eva
419    CALL getin_p('expo_sub',expo_sub)
420    CALL getin_p('iflag_autoconversion',iflag_autoconversion)
421    CALL getin_p('dist_liq',dist_liq)
422    CALL getin_p('tresh_cl',tresh_cl)
423    CALL getin_p('capa_crystal',capa_crystal)
424    CALL getin_p('naero5',naero5)
425    CALL getin_p('gamma_snwretro',gamma_snwretro)
426    CALL getin_p('gamma_taud',gamma_taud)
427    CALL getin_p('gamma_mixth',gamma_mixth)
428    CALL getin_p('iflag_oldbug_fisrtilp',iflag_oldbug_fisrtilp)
429    CALL getin_p('temp_nowater',temp_nowater)
430    CALL getin_p('ok_bug_phase_lscp',ok_bug_phase_lscp)
431    CALL getin_p('ok_poprecip',ok_poprecip)
432    CALL getin_p('ok_corr_vap_evasub',ok_corr_vap_evasub)
433    CALL getin_p('ok_growth_precip_deposition',ok_growth_precip_deposition)
434    CALL getin_p('rain_int_min',rain_int_min)
435    CALL getin_p('gamma_agg',gamma_agg)
436    CALL getin_p('gamma_col',gamma_col)
437    CALL getin_p('gamma_rim',gamma_rim)
438    CALL getin_p('gamma_freez',gamma_freez)
439    CALL getin_p('gamma_melt',gamma_melt)
440    CALL getin_p('tau_auto_snow_max',tau_auto_snow_max)
441    CALL getin_p('tau_auto_snow_min',tau_auto_snow_min)
442    CALL getin_p('expo_tau_auto_snow', expo_tau_auto_snow)
443    CALL getin_p('alpha_freez',alpha_freez)
444    CALL getin_p('beta_freez',beta_freez)
445    CALL getin_p('r_snow',r_snow)
446    CALL getin_p('rain_fallspeed',rain_fallspeed)
447    rain_fallspeed_clr=rain_fallspeed
448    rain_fallspeed_cld=rain_fallspeed
449    CALL getin_p('rain_fallspeed_clr',rain_fallspeed_clr)
450    CALL getin_p('rain_fallspeed_cld',rain_fallspeed_cld)
451    CALL getin_p('snow_fallspeed',snow_fallspeed)
452    snow_fallspeed_clr=snow_fallspeed
453    snow_fallspeed_cld=snow_fallspeed
454    CALL getin_p('snow_fallspeed_clr',snow_fallspeed_clr)
455    CALL getin_p('snow_fallspeed_cld',snow_fallspeed_cld)
456    ! for condensation and ice supersaturation
457    CALL getin_p('ok_unadjusted_clouds',ok_unadjusted_clouds)
458    CALL getin_p('ok_weibull_warm_clouds',ok_weibull_warm_clouds)
459    CALL getin_p('iflag_cloud_sublim_pdf',iflag_cloud_sublim_pdf)
460    CALL getin_p('depo_coef_cirrus',depo_coef_cirrus)
461    CALL getin_p('capa_cond_cirrus',capa_cond_cirrus)
462    CALL getin_p('std_subl_pdf_lscp',std_subl_pdf_lscp)
463    CALL getin_p('mu_subl_pdf_lscp',mu_subl_pdf_lscp)
464    CALL getin_p('beta_pdf_lscp',beta_pdf_lscp)
465    CALL getin_p('temp_thresh_pdf_lscp',temp_thresh_pdf_lscp)
466    CALL getin_p('k0_pdf_lscp',k0_pdf_lscp)
467    CALL getin_p('kappa_pdf_lscp',kappa_pdf_lscp)
468    CALL getin_p('std100_pdf_lscp',std100_pdf_lscp)
469    CALL getin_p('a_homofreez',a_homofreez)
470    CALL getin_p('b_homofreez',b_homofreez)
471    CALL getin_p('delta_hetfreez',delta_hetfreez)
472    CALL getin_p('coef_mixing_lscp',coef_mixing_lscp)
473    CALL getin_p('coef_shear_lscp',coef_shear_lscp)
474    CALL getin_p('chi_mixing_lscp',chi_mixing_lscp)
475    ! for cloudth routines
476    CALL getin_p('ok_lscp_mergecond',ok_lscp_mergecond)
477    CALL getin_p('iflag_cloudth_vert',iflag_cloudth_vert)
478    CALL getin_p('cloudth_ratqsmin',cloudth_ratqsmin)
479    CALL getin_p('cloudth_sigma1s_factor',sigma1s_factor)
480    CALL getin_p('cloudth_sigma1s_power',sigma1s_power)
481    CALL getin_p('cloudth_sigma2s_factor',sigma2s_factor)
482    CALL getin_p('cloudth_sigma2s_power',sigma2s_power)
483    CALL getin_p('cloudth_vert_alpha',vert_alpha)
484    vert_alpha_th=vert_alpha
485    CALL getin_p('cloudth_vert_alpha_th',vert_alpha_th)
486    CALL getin_p('iflag_cloudth_vert_noratqs',iflag_cloudth_vert_noratqs)
487
488    WRITE(lunout,*) 'lscp_ini, niter_lscp:', niter_lscp
489    WRITE(lunout,*) 'lscp_ini, iflag_evap_prec:', iflag_evap_prec
490    WRITE(lunout,*) 'lscp_ini, seuil_neb:', seuil_neb
491    WRITE(lunout,*) 'lscp_ini, ok_radocond_snow:', ok_radocond_snow
492    WRITE(lunout,*) 'lscp_ini, t_glace_max:', t_glace_max
493    WRITE(lunout,*) 'lscp_ini, t_glace_min:', t_glace_min
494    WRITE(lunout,*) 'lscp_ini, exposant_glace:', exposant_glace
495    WRITE(lunout,*) 'lscp_ini, iflag_vice:', iflag_vice
496    WRITE(lunout,*) 'lscp_ini, iflag_t_glace:', iflag_t_glace
497    WRITE(lunout,*) 'lscp_ini, iflag_gammasat:', iflag_gammasat
498    WRITE(lunout,*) 'lscp_ini, iflag_rain_incloud_vol:', iflag_rain_incloud_vol
499    WRITE(lunout,*) 'lscp_ini, iflag_bergeron:', iflag_bergeron
500    WRITE(lunout,*) 'lscp_ini, iflag_fisrtilp_qsat:', iflag_fisrtilp_qsat
501    WRITE(lunout,*) 'lscp_ini, iflag_pdf', iflag_pdf
502    WRITE(lunout,*) 'lscp_ini, iflag_icefrac', iflag_icefrac
503    WRITE(lunout,*) 'lscp_ini, reevap_ice', reevap_ice
504    WRITE(lunout,*) 'lscp_ini, cld_lc_lsc', cld_lc_lsc
505    WRITE(lunout,*) 'lscp_ini, cld_lc_con', cld_lc_con
506    WRITE(lunout,*) 'lscp_ini, cld_lc_lsc_snow', cld_lc_lsc_snow
507    WRITE(lunout,*) 'lscp_ini, cld_lc_con_snow', cld_lc_con_snow
508    WRITE(lunout,*) 'lscp_ini, cld_tau_lsc', cld_tau_lsc
509    WRITE(lunout,*) 'lscp_ini, cld_tau_con', cld_tau_con
510    WRITE(lunout,*) 'lscp_ini, cld_expo_lsc', cld_expo_lsc
511    WRITE(lunout,*) 'lscp_ini, cld_expo_con', cld_expo_con
512    WRITE(lunout,*) 'lscp_ini, ffallv_lsc', ffallv_lsc
513    WRITE(lunout,*) 'lscp_ini, ffallv_con', ffallv_con
514    WRITE(lunout,*) 'lscp_ini, coef_eva', coef_eva
515    WRITE(lunout,*) 'lscp_ini, coef_sub', coef_sub
516    WRITE(lunout,*) 'lscp_ini, expo_eva', expo_eva
517    WRITE(lunout,*) 'lscp_ini, expo_sub', expo_sub
518    WRITE(lunout,*) 'lscp_ini, iflag_autoconversion', iflag_autoconversion
519    WRITE(lunout,*) 'lscp_ini, dist_liq', dist_liq
520    WRITE(lunout,*) 'lscp_ini, tresh_cl', tresh_cl
521    WRITE(lunout,*) 'lscp_ini, capa_crystal', capa_crystal
522    WRITE(lunout,*) 'lscp_ini, naero5', naero5
523    WRITE(lunout,*) 'lscp_ini, gamma_snwretro', gamma_snwretro
524    WRITE(lunout,*) 'lscp_ini, gamma_mixth', gamma_mixth
525    WRITE(lunout,*) 'lscp_ini, gamma_taud', gamma_taud
526    WRITE(lunout,*) 'lscp_ini, iflag_oldbug_fisrtilp', iflag_oldbug_fisrtilp
527    WRITE(lunout,*) 'lscp_ini, fl_cor_ebil', fl_cor_ebil
528    WRITE(lunout,*) 'lscp_ini, temp_nowater', temp_nowater
529    WRITE(lunout,*) 'lscp_ini, ok_bug_phase_lscp', ok_bug_phase_lscp
530    ! for poprecip
531    WRITE(lunout,*) 'lscp_ini, ok_poprecip', ok_poprecip
532    WRITE(lunout,*) 'lscp_ini, ok_corr_vap_evasub', ok_corr_vap_evasub
533    WRITE(lunout,*) 'lscp_ini, ok_growth_precip_deposition', ok_growth_precip_deposition
534    WRITE(lunout,*) 'lscp_ini, rain_int_min:', rain_int_min
535    WRITE(lunout,*) 'lscp_ini, gamma_agg:', gamma_agg
536    WRITE(lunout,*) 'lscp_ini, gamma_col:', gamma_col
537    WRITE(lunout,*) 'lscp_ini, gamma_rim:', gamma_rim
538    WRITE(lunout,*) 'lscp_ini, gamma_freez:', gamma_freez
539    WRITE(lunout,*) 'lscp_ini, gamma_melt:', gamma_melt
540    WRITE(lunout,*) 'lscp_ini, tau_auto_snow_max:',tau_auto_snow_max
541    WRITE(lunout,*) 'lscp_ini, tau_auto_snow_min:',tau_auto_snow_min
542    WRITE(lunout,*) 'lscp_ini, expo_tau_auto_snow:',expo_tau_auto_snow
543    WRITE(lunout,*) 'lscp_ini, r_snow:', r_snow
544    WRITE(lunout,*) 'lscp_ini, alpha_freez:', alpha_freez
545    WRITE(lunout,*) 'lscp_ini, beta_freez:', beta_freez
546    WRITE(lunout,*) 'lscp_ini, rain_fallspeed_clr:', rain_fallspeed_clr
547    WRITE(lunout,*) 'lscp_ini, rain_fallspeed_cld:', rain_fallspeed_cld
548    WRITE(lunout,*) 'lscp_ini, snow_fallspeed_clr:', snow_fallspeed_clr
549    WRITE(lunout,*) 'lscp_ini, snow_fallspeed_cld:', snow_fallspeed_cld
550    ! for condensation and ice supersaturation
551    WRITE(lunout,*) 'lscp_ini, ok_ice_supersat:', ok_ice_supersat
552    WRITE(lunout,*) 'lscp_ini, ok_unadjusted_clouds:', ok_unadjusted_clouds
553    WRITE(lunout,*) 'lscp_ini, ok_weibull_warm_clouds:', ok_weibull_warm_clouds
554    WRITE(lunout,*) 'lscp_ini, iflag_cloud_sublim_pdf:', iflag_cloud_sublim_pdf
555    WRITE(lunout,*) 'lscp_ini, depo_coef_cirrus:', depo_coef_cirrus
556    WRITE(lunout,*) 'lscp_ini, capa_cond_cirrus:', capa_cond_cirrus
557    WRITE(lunout,*) 'lscp_ini, std_subl_pdf_lscp:', std_subl_pdf_lscp
558    WRITE(lunout,*) 'lscp_ini, mu_subl_pdf_lscp:', mu_subl_pdf_lscp
559    WRITE(lunout,*) 'lscp_ini, beta_pdf_lscp:', beta_pdf_lscp
560    WRITE(lunout,*) 'lscp_ini, temp_thresh_pdf_lscp:', temp_thresh_pdf_lscp
561    WRITE(lunout,*) 'lscp_ini, k0_pdf_lscp:', k0_pdf_lscp
562    WRITE(lunout,*) 'lscp_ini, kappa_pdf_lscp:', kappa_pdf_lscp
563    WRITE(lunout,*) 'lscp_ini, std100_pdf_lscp:', std100_pdf_lscp
564    WRITE(lunout,*) 'lscp_ini, a_homofreez:', a_homofreez
565    WRITE(lunout,*) 'lscp_ini, b_homofreez:', b_homofreez
566    WRITE(lunout,*) 'lscp_ini, delta_hetfreez', delta_hetfreez
567    WRITE(lunout,*) 'lscp_ini, coef_mixing_lscp:', coef_mixing_lscp
568    WRITE(lunout,*) 'lscp_ini, coef_shear_lscp:', coef_shear_lscp
569    WRITE(lunout,*) 'lscp_ini, chi_mixing_lscp:', chi_mixing_lscp
570    ! for cloudth routines
571    WRITE(lunout,*) 'lscp_ini, ok_lscp_mergecond:', ok_lscp_mergecond
572    WRITE(lunout,*) 'lscp_ini, iflag_cloudth_vert:', iflag_cloudth_vert
573    WRITE(lunout,*) 'lscp_ini, cloudth_ratqsmin:', cloudth_ratqsmin
574    WRITE(lunout,*) 'lscp_ini, cloudth_sigma1s_factor:', sigma1s_factor
575    WRITE(lunout,*) 'lscp_ini, cloudth_sigma1s_power:', sigma1s_power
576    WRITE(lunout,*) 'lscp_ini, cloudth_sigma2s_factor:', sigma2s_factor
577    WRITE(lunout,*) 'lscp_ini, cloudth_sigma2s_power:', sigma2s_power
578    WRITE(lunout,*) 'lscp_ini, cloudth_vert_alpha:', vert_alpha
579    WRITE(lunout,*) 'lscp_ini, cloudth_vert_alpha_th:', vert_alpha_th
580    WRITE(lunout,*) 'lscp_ini, iflag_cloudth_vert_noratqs:', iflag_cloudth_vert_noratqs
581
582
583    ! check consistency for cloud phase partitioning options
584
585    IF ((iflag_icefrac .GE. 2) .AND. (.NOT. ok_lscp_mergecond)) THEN
586      abort_message = 'in lscp, iflag_icefrac .GE. 2 works only if ok_lscp_mergecond=.TRUE.'
587      CALL abort_physic (modname,abort_message,1)
588    ENDIF
589
590    ! check for precipitation sub-time steps
591    IF (ABS(dtime/REAL(niter_lscp)-360.0).GT.0.001) THEN
592        WRITE(lunout,*) 'lscp: it is not expected, see Z.X.Li', dtime
593        WRITE(lunout,*) 'I would prefer a 6 min sub-timestep'
594    ENDIF
595
596    ! check consistency between numerical resolution of autoconversion
597    ! and other options
598   
599    IF ((iflag_autoconversion .EQ. 2) .AND. .NOT. ok_poprecip) THEN
600        IF ((iflag_vice .NE. 0) .OR. (niter_lscp .GT. 1)) THEN
601           abort_message = 'in lscp, iflag_autoconversion=2 requires iflag_vice=0 and niter_lscp=1'
602           CALL abort_physic (modname,abort_message,1)
603        ENDIF
604    ENDIF
605
606
607    IF ( ok_weibull_warm_clouds .AND. .NOT. ok_ice_supersat ) THEN
608      abort_message = 'in lscp, ok_weibull_warm_clouds=y needs ok_ice_supersat=y'
609      CALL abort_physic (modname,abort_message,1)
610    ENDIF
611
612    IF ( ok_unadjusted_clouds .AND. .NOT. ok_ice_supersat ) THEN
613      abort_message = 'in lscp, ok_unadjusted_clouds=y needs ok_ice_supersat=y'
614      CALL abort_physic (modname,abort_message,1)
615    ENDIF
616
617
618    !AA Temporary initialisation
619    a_tr_sca(1) = -0.5
620    a_tr_sca(2) = -0.5
621    a_tr_sca(3) = -0.5
622    a_tr_sca(4) = -0.5
623   
624
625RETURN
626
627END SUBROUTINE lscp_ini
628
629END MODULE lmdz_lscp_ini
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