source: LMDZ6/branches/LMDZ_ECRad/libf/dyn3dmem/dynetat0_loc.F90 @ 5314

Last change on this file since 5314 was 4727, checked in by idelkadi, 14 months ago

Merged trunk changes -r4488:4726 LMDZ_ECRad branch
  • 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
File size: 12.0 KB
RevLine 
[2299]1SUBROUTINE dynetat0_loc(fichnom,vcov,ucov,teta,q,masse,ps,phis,time)
[1632]2!
[2299]3!-------------------------------------------------------------------------------
4! Authors: P. Le Van , L.Fairhead
5!-------------------------------------------------------------------------------
6! Purpose: Initial state reading.
7!-------------------------------------------------------------------------------
8  USE parallel_lmdz
[4482]9  USE infotrac,    ONLY: nqtot, tracers, niso, iqIsoPha, iH2O, isoName
10  USE strings_mod, ONLY: maxlen, msg, strStack, real2str, int2str, strIdx
[4120]11  USE netcdf,      ONLY: NF90_OPEN,  NF90_NOWRITE, NF90_INQUIRE_DIMENSION, NF90_INQ_VARID, &
12                         NF90_CLOSE, NF90_GET_VAR, NF90_INQUIRE_VARIABLE,  NF90_NoErr
[4482]13  USE readTracFiles_mod, ONLY: new2oldH2O, newHNO3, oldHNO3, getKey
[2299]14  USE control_mod, ONLY: planet_type
15  USE assert_eq_m, ONLY: assert_eq
[2600]16  USE comvert_mod, ONLY: pa,preff
[4120]17  USE comconst_mod, ONLY: cpp, daysec, dtvr, g, im, jm, kappa, lllm, omeg, rad
[2603]18  USE logic_mod, ONLY: fxyhypb, ysinus
[2598]19  USE serre_mod, ONLY: clon, clat, grossismx, grossismy
[4120]20  USE temps_mod, ONLY: annee_ref, day_ini, day_ref, itau_dyn, start_time
[2622]21  USE ener_mod, ONLY: etot0,ptot0,ztot0,stot0,ang0
[4120]22
[2299]23  IMPLICIT NONE
24  include "dimensions.h"
25  include "paramet.h"
26  include "comgeom.h"
27  include "description.h"
28  include "iniprint.h"
29!===============================================================================
30! Arguments:
31  CHARACTER(LEN=*), INTENT(IN) :: fichnom          !--- FILE NAME
32  REAL, INTENT(OUT) ::  vcov(ijb_v:ije_v,llm)      !--- V COVARIANT WIND
33  REAL, INTENT(OUT) ::  ucov(ijb_u:ije_u,llm)      !--- U COVARIANT WIND
34  REAL, INTENT(OUT) ::  teta(ijb_u:ije_u,llm)      !--- POTENTIAL TEMP.
35  REAL, INTENT(OUT) ::     q(ijb_u:ije_u,llm,nqtot)!--- TRACERS
36  REAL, INTENT(OUT) :: masse(ijb_u:ije_u,llm)      !--- MASS PER CELL
37  REAL, INTENT(OUT) ::    ps(ijb_u:ije_u)          !--- GROUND PRESSURE
38  REAL, INTENT(OUT) ::  phis(ijb_u:ije_u)          !--- GEOPOTENTIAL
39!===============================================================================
40! Local variables:
[4120]41  CHARACTER(LEN=maxlen) :: mesg, var, modname, oldVar
[2299]42  INTEGER, PARAMETER :: length=100
[4482]43  INTEGER :: iq, fID, vID, idecal, ierr, iqParent, iName, iZone, iPhase, ix
44  REAL    :: time, tnat, alpha_ideal, tab_cntrl(length)    !--- RUN PARAMS TABLE
[2299]45  REAL,             ALLOCATABLE :: vcov_glo(:,:),masse_glo(:,:),   ps_glo(:)
46  REAL,             ALLOCATABLE :: ucov_glo(:,:),    q_glo(:,:), phis_glo(:)
47  REAL,             ALLOCATABLE :: teta_glo(:,:)
[4482]48  LOGICAL :: lSkip, ll
[2299]49!-------------------------------------------------------------------------------
50  modname="dynetat0_loc"
[1632]51
[2299]52!--- Initial state file opening
53  var=fichnom
54  CALL err(NF90_OPEN(var,NF90_NOWRITE,fID),"open",var)
55  CALL get_var1("controle",tab_cntrl)
[1632]56
[2299]57!!! AS: idecal is a hack to be able to read planeto starts...
58!!!     .... while keeping everything OK for LMDZ EARTH
59  IF(planet_type=="generic") THEN
[4120]60    CALL msg('NOTE NOTE NOTE : Planeto-like start files', modname)
[2299]61    idecal = 4
62    annee_ref  = 2000
63  ELSE
[4120]64    CALL msg('NOTE NOTE NOTE : Earth-like start files', modname)
[2299]65    idecal = 5
66    annee_ref  = tab_cntrl(5)
67  END IF
68  im         = tab_cntrl(1)
69  jm         = tab_cntrl(2)
70  lllm       = tab_cntrl(3)
71  day_ref    = tab_cntrl(4)
72  rad        = tab_cntrl(idecal+1)
73  omeg       = tab_cntrl(idecal+2)
74  g          = tab_cntrl(idecal+3)
75  cpp        = tab_cntrl(idecal+4)
76  kappa      = tab_cntrl(idecal+5)
77  daysec     = tab_cntrl(idecal+6)
78  dtvr       = tab_cntrl(idecal+7)
79  etot0      = tab_cntrl(idecal+8)
80  ptot0      = tab_cntrl(idecal+9)
81  ztot0      = tab_cntrl(idecal+10)
82  stot0      = tab_cntrl(idecal+11)
83  ang0       = tab_cntrl(idecal+12)
84  pa         = tab_cntrl(idecal+13)
85  preff      = tab_cntrl(idecal+14)
86!
87  clon       = tab_cntrl(idecal+15)
88  clat       = tab_cntrl(idecal+16)
89  grossismx  = tab_cntrl(idecal+17)
90  grossismy  = tab_cntrl(idecal+18)
91!
92  IF ( tab_cntrl(idecal+19)==1. )  THEN
93    fxyhypb  = .TRUE.
94!   dzoomx   = tab_cntrl(25)
95!   dzoomy   = tab_cntrl(26)
96!   taux     = tab_cntrl(28)
97!   tauy     = tab_cntrl(29)
98  ELSE
99    fxyhypb = .FALSE.
100    ysinus  = tab_cntrl(idecal+22)==1.
101  END IF
[1632]102
[2299]103  day_ini    = tab_cntrl(30)
104  itau_dyn   = tab_cntrl(31)
[2615]105  start_time = tab_cntrl(32)
[1632]106
[2299]107!-------------------------------------------------------------------------------
[4120]108  CALL msg('rad, omeg, g, cpp, kappa = '//TRIM(strStack(real2str([rad,omeg,g,cpp,kappa]))), modname)
[2299]109  CALL check_dim(im,iim,'im','im')
110  CALL check_dim(jm,jjm,'jm','jm')
111  CALL check_dim(lllm,llm,'lm','lllm')
112  CALL get_var1("rlonu",rlonu)
113  CALL get_var1("rlatu",rlatu)
114  CALL get_var1("rlonv",rlonv)
115  CALL get_var1("rlatv",rlatv)
116  CALL get_var1("cu"  ,cu)
117  CALL get_var1("cv"  ,cv)
118  CALL get_var1("aire",aire)
[1632]119
[2299]120  var="temps"
121  IF(NF90_INQ_VARID(fID,var,vID)/=NF90_NoErr) THEN
[4120]122    CALL msg('missing field <temps> ; trying with <Time>', modname)
123    var="Time"
[2299]124    CALL err(NF90_INQ_VARID(fID,var,vID),"inq",var)
125  END IF
126  CALL err(NF90_GET_VAR(fID,vID,time),"get",var)
[1632]127
[2299]128  ALLOCATE(phis_glo(ip1jmp1))
129  CALL get_var1("phisinit",phis_glo)
130  phis (ijb_u:ije_u)  =phis_glo(ijb_u:ije_u);    DEALLOCATE(phis_glo)
[1632]131
[2299]132  ALLOCATE(ucov_glo(ip1jmp1,llm))
133  CALL get_var2("ucov",ucov_glo)
134  ucov (ijb_u:ije_u,:)=ucov_glo(ijb_u:ije_u,:);  DEALLOCATE(ucov_glo)
[1673]135
[2299]136  ALLOCATE(vcov_glo(ip1jm,llm))
137  CALL get_var2("vcov",vcov_glo)
138  vcov (ijb_v:ije_v,:)=vcov_glo(ijb_v:ije_v,:);  DEALLOCATE(vcov_glo)
[1632]139
[2299]140  ALLOCATE(teta_glo(ip1jmp1,llm))
141  CALL get_var2("teta",teta_glo)
142  teta (ijb_u:ije_u,:)=teta_glo(ijb_u:ije_u,:);  DEALLOCATE(teta_glo)
[1632]143
[2299]144  ALLOCATE(masse_glo(ip1jmp1,llm))
145  CALL get_var2("masse",masse_glo)
146  masse(ijb_u:ije_u,:)=masse_glo(ijb_u:ije_u,:); DEALLOCATE(masse_glo)
147 
148  ALLOCATE(ps_glo(ip1jmp1))
149  CALL get_var1("ps",ps_glo)
150  ps   (ijb_u:ije_u)  =   ps_glo(ijb_u:ije_u);   DEALLOCATE(ps_glo)
[1632]151
[2299]152!--- Tracers
153  ALLOCATE(q_glo(ip1jmp1,llm))
[4482]154  ll = .FALSE.
155#ifdef REPROBUS
156  ll = NF90_INQ_VARID(fID, 'HNO3tot', vID) /= NF90_NoErr                                 !--- DETECT OLD REPRO start.nc FILE
157#endif
[2299]158  DO iq=1,nqtot
[4120]159    var = tracers(iq)%name
[4482]160    oldVar = new2oldH2O(var)
161    lSkip = ll .AND. var == 'HNO3'                                                       !--- FORCE "HNO3_g" READING FOR "HNO3"
162#ifdef REPROBUS
163    ix = strIdx(newHNO3, var); IF(ix /= 0) oldVar = oldHNO3(ix)                          !--- REPROBUS HNO3 exceptions
164#endif
165#ifdef INCA
166    IF(var == 'O3') oldVar = 'OX'                                                        !--- DEAL WITH INCA OZONE EXCEPTION
167#endif
[4120]168    !--------------------------------------------------------------------------------------------------------------------------
[4482]169    IF(NF90_INQ_VARID(fID, var, vID) == NF90_NoErr .AND. .NOT.lSkip) THEN                !=== REGULAR CASE: AVAILABLE VARIABLE
[4120]170      CALL get_var2(var,q_glo); q(ijb_u:ije_u,:,iq)=q_glo(ijb_u:ije_u,:)
171    !--------------------------------------------------------------------------------------------------------------------------
[4482]172    ELSE IF(NF90_INQ_VARID(fID, oldVar, vID) == NF90_NoErr) THEN                         !=== TRY WITH ALTERNATE NAME
[4120]173      CALL msg('Tracer <'//TRIM(var)//'> is missing => initialized to <'//TRIM(oldVar)//'>', modname)
174      CALL get_var2(oldVar, q_glo); q(ijb_u:ije_u,:,iq)=q_glo(ijb_u:ije_u,:)
175    !--------------------------------------------------------------------------------------------------------------------------
176    ELSE IF(tracers(iq)%iso_iGroup == iH2O .AND. niso > 0) THEN                          !=== WATER ISOTOPES
[4143]177      iName    = tracers(iq)%iso_iName
[4120]178      iPhase   = tracers(iq)%iso_iPhase
179      iqParent = tracers(iq)%iqParent
180      IF(tracers(iq)%iso_iZone == 0) THEN
[4482]181         IF(getKey('tnat', tnat, isoName(iName)) .OR. getKey('alpha', alpha_ideal, isoName(iName))) &
182            CALL abort_gcm(TRIM(modname), 'missing isotopic parameters', 1)
[4120]183         CALL msg('Tracer <'//TRIM(var)//'> is missing => initialized with a simplified Rayleigh distillation law.', modname)
[4482]184         q(ijb_u:ije_u,:,iq) = q(ijb_u:ije_u,:,iqParent)*tnat*(q(ijb_u:ije_u,:,iqParent)/30.e-3)**(alpha_ideal-1.)
[4727]185         ! Camille 9 mars 2023: point de vigilence: initialisation incohérente
186         ! avec celle de xt_ancien dans la physiq.
[4120]187      ELSE
188         CALL msg('Tracer <'//TRIM(var)//'> is missing => initialized to its parent isotope concentration.', modname)
[4727]189         ! Camille 9 mars 2023: attention!! seuls les tags qui correspondent à
190         ! izone=izone_init (définie dans isotrac_mod) sont initialisés comme
191         ! les parents. Sinon, c'est nul.
192         ! j'ai fait ça en attendant, mais il faudrait initialiser proprement en
193         ! remplacant 1 par izone_init dans la ligne qui suit.
194         IF(tracers(iq)%iso_iZone == 1) THEN
195          q(ijb_u:ije_u,:,iq) = q(ijb_u:ije_u,:,iqIsoPha(iName,iPhase))
196         ELSE
197           q(ijb_u:ije_u,:,iq) =  0.
198         ENDIF
[4120]199      END IF
200    !--------------------------------------------------------------------------------------------------------------------------
201    ELSE                                                                                 !=== MISSING: SET TO 0
202      CALL msg('Tracer <'//TRIM(var)//'> is missing => initialized to zero', modname)
203      q(ijb_u:ije_u,:,iq)=0.
204    !--------------------------------------------------------------------------------------------------------------------------
[2299]205    END IF
206  END DO
207  DEALLOCATE(q_glo)
208  CALL err(NF90_CLOSE(fID),"close",fichnom)
209  day_ini=day_ini+INT(time)
210  time=time-INT(time)
[1673]211
212
[2299]213  CONTAINS
[1632]214
215
[2299]216SUBROUTINE check_dim(n1,n2,str1,str2)
217  INTEGER,          INTENT(IN) :: n1, n2
218  CHARACTER(LEN=*), INTENT(IN) :: str1, str2
[4046]219  CHARACTER(LEN=maxlen) :: s1, s2
[4482]220  IF(n1/=n2) CALL abort_gcm(TRIM(modname), 'value of "'//TRIM(str1)//'" = '//TRIM(int2str(n1))// &
221   ' read in starting file differs from gcm value of "'//TRIM(str2)//'" = '//TRIM(int2str(n2)), 1)
[2299]222END SUBROUTINE check_dim
[1632]223
224
[2299]225SUBROUTINE get_var1(var,v)
226  CHARACTER(LEN=*), INTENT(IN)  :: var
227  REAL,             INTENT(OUT) :: v(:)
228  REAL,             ALLOCATABLE :: w2(:,:), w3(:,:,:)
229  INTEGER :: nn(3), dids(3), k, nd, ntot
[1632]230
[2299]231  CALL err(NF90_INQ_VARID(fID,var,vID),"inq",var)
232  ierr=NF90_INQUIRE_VARIABLE(fID,vID,ndims=nd)
233  IF(nd==1) THEN
234    CALL err(NF90_GET_VAR(fID,vID,v),"get",var); RETURN
235  END IF
236  ierr=NF90_INQUIRE_VARIABLE(fID,vID,dimids=dids)
237  DO k=1,nd; ierr=NF90_INQUIRE_DIMENSION(fID,dids(k),len=nn(k)); END DO
238  ntot=PRODUCT(nn(1:nd))
239  SELECT CASE(nd)
240    CASE(2); ALLOCATE(w2(nn(1),nn(2)))
241      CALL err(NF90_GET_VAR(fID,vID,w2),"get",var)
242      v=RESHAPE(w2,[ntot]); DEALLOCATE(w2)
243    CASE(3); ALLOCATE(w3(nn(1),nn(2),nn(3)))
244      CALL err(NF90_GET_VAR(fID,vID,w3),"get",var)
245      v=RESHAPE(w3,[ntot]); DEALLOCATE(w3)
246  END SELECT
247END SUBROUTINE get_var1
[1632]248
[2299]249SUBROUTINE get_var2(var,v)
250  CHARACTER(LEN=*), INTENT(IN)  :: var
251  REAL,             INTENT(OUT) :: v(:,:)
[3967]252  REAL,             ALLOCATABLE :: w4(:,:,:,:), w3(:,:,:)
[2299]253  INTEGER :: nn(4), dids(4), k, nd
[3967]254
255
[2299]256  CALL err(NF90_INQ_VARID(fID,var,vID),"inq",var)
[3967]257  ierr=NF90_INQUIRE_VARIABLE(fID,vID,ndims=nd)
258
259  IF(nd==1) THEN
260    CALL err(NF90_GET_VAR(fID,vID,v),"get",var); RETURN
261  END IF
262  ierr=NF90_INQUIRE_VARIABLE(fID,vID,dimids=dids)
263
[2299]264  DO k=1,nd; ierr=NF90_INQUIRE_DIMENSION(fID,dids(k),len=nn(k)); END DO
[3967]265
266  SELECT CASE(nd)
267  CASE(3); ALLOCATE(w3(nn(1),nn(2),nn(3)))
268     CALL err(NF90_GET_VAR(fID,vID,w3),"get",var)
269     v=RESHAPE(w3,[nn(1)*nn(2),nn(3)]); DEALLOCATE(w3)
270  CASE(4);  ALLOCATE(w4(nn(1),nn(2),nn(3),nn(4)))
271     CALL err(NF90_GET_VAR(fID,vID,w4),"get",var)
272     v=RESHAPE(w4,[nn(1)*nn(2),nn(3)]); DEALLOCATE(w4)
273  END SELECT
[2299]274END SUBROUTINE get_var2
[1632]275
276
[2299]277SUBROUTINE err(ierr,typ,nam)
278  INTEGER,          INTENT(IN) :: ierr   !--- NetCDF ERROR CODE
279  CHARACTER(LEN=*), INTENT(IN) :: typ    !--- TYPE OF OPERATION
280  CHARACTER(LEN=*), INTENT(IN) :: nam    !--- FIELD/FILE NAME
281  IF(ierr==NF90_NoERR) RETURN
282  SELECT CASE(typ)
[4120]283    CASE('inq');   mesg="Field <"//TRIM(nam)//"> is missing"
284    CASE('get');   mesg="Reading failed for <"//TRIM(nam)//">"
285    CASE('open');  mesg="File opening failed for <"//TRIM(nam)//">"
286    CASE('close'); mesg="File closing failed for <"//TRIM(nam)//">"
[2299]287  END SELECT
[4120]288  CALL ABORT_gcm(TRIM(modname),TRIM(mesg),ierr)
[2299]289END SUBROUTINE err
[1632]290
[2299]291END SUBROUTINE dynetat0_loc
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