source: LMDZ5/branches/LMDZ6_rc0/libf/dyn3dpar/caldyn_p.F @ 2272

Last change on this file since 2272 was 1999, checked in by Laurent Fairhead, 11 years ago

Merged trunk changes r1920:1997 into testing 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
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 7.5 KB
Line 
1!
2! $Id: caldyn_p.F 1999 2014-03-20 09:57:19Z fairhead $
3!
4#undef DEBUG_IO
5!#define DEBUG_IO
6
7      SUBROUTINE caldyn_p
8     $ (itau,ucov,vcov,teta,ps,masse,pk,pkf,phis ,
9     $  phi,conser,du,dv,dteta,dp,w,pbaru,pbarv,time )
10      USE parallel_lmdz
11      USE Write_Field_p
12     
13      IMPLICIT NONE
14
15!=======================================================================
16!
17!  Auteur :  P. Le Van
18!
19!   Objet:
20!   ------
21!
22!   Calcul des tendances dynamiques.
23!
24! Modif 04/93 F.Forget
25!=======================================================================
26
27!-----------------------------------------------------------------------
28!   0. Declarations:
29!   ----------------
30
31#include "dimensions.h"
32#include "paramet.h"
33#include "comconst.h"
34#include "comvert.h"
35#include "comgeom.h"
36
37!   Arguments:
38!   ----------
39
40      LOGICAL,INTENT(IN) :: conser ! triggers printing some diagnostics
41      INTEGER,INTENT(IN) :: itau ! time step index
42      REAL,INTENT(IN) :: vcov(ip1jm,llm) ! covariant meridional wind
43      REAL,INTENT(IN) :: ucov(ip1jmp1,llm) ! covariant zonal wind
44      REAL,INTENT(IN) :: teta(ip1jmp1,llm) ! potential temperature
45      REAL,INTENT(IN) :: ps(ip1jmp1) ! surface pressure
46      REAL,INTENT(IN) :: phis(ip1jmp1) ! geopotential at the surface
47      REAL,INTENT(IN) :: pk(ip1jmp1,llm) ! Exner at mid-layer
48      REAL,INTENT(IN) :: pkf(ip1jmp1,llm) ! filtered Exner
49      REAL,INTENT(IN) :: phi(ip1jmp1,llm) ! geopotential
50      REAL,INTENT(OUT) :: masse(ip1jmp1,llm) ! air mass
51      REAL,INTENT(OUT) :: dv(ip1jm,llm) ! tendency on vcov
52      REAL,INTENT(OUT) :: du(ip1jmp1,llm) ! tendency on ucov
53      REAL,INTENT(OUT) :: dteta(ip1jmp1,llm) ! tenddency on teta
54      REAL,INTENT(OUT) :: dp(ip1jmp1) ! tendency on ps
55      REAL,INTENT(OUT) :: w(ip1jmp1,llm) ! vertical velocity
56      REAL,INTENT(OUT) :: pbaru(ip1jmp1,llm) ! mass flux in the zonal direction
57      REAL,INTENT(OUT) :: pbarv(ip1jm,llm) ! mass flux in the meridional direction
58      REAL,INTENT(IN) :: time ! current time
59
60!   Local:
61!   ------
62
63      REAL,SAVE :: vcont(ip1jm,llm),ucont(ip1jmp1,llm)
64      REAL,SAVE :: ang(ip1jmp1,llm)
65      REAL,SAVE :: p(ip1jmp1,llmp1)
66      REAL,SAVE :: massebx(ip1jmp1,llm),masseby(ip1jm,llm)
67      REAL,SAVE :: psexbarxy(ip1jm)
68      REAL,SAVE :: vorpot(ip1jm,llm)
69      REAL,SAVE :: ecin(ip1jmp1,llm)
70      REAL,SAVE :: bern(ip1jmp1,llm)
71      REAL,SAVE :: massebxy(ip1jm,llm)
72      REAL,SAVE :: convm(ip1jmp1,llm)
73      INTEGER   ij,l,ijb,ije,ierr
74
75!-----------------------------------------------------------------------
76!   Compute dynamical tendencies:
77!--------------------------------
78
79      ! compute contravariant winds ucont() and vcont
80      CALL covcont_p  ( llm    , ucov    , vcov , ucont, vcont        )
81      ! compute pressure p()
82      CALL pression_p ( ip1jmp1, ap      , bp   ,  ps  , p            )
83!ym      CALL psextbar (   ps   , psexbarxy                          )
84!$OMP BARRIER
85      ! compute mass in each atmospheric mesh: masse()
86      CALL massdair_p (    p   , masse                                )
87      ! compute X and Y-averages of mass, massebx() and masseby()
88      CALL massbar_p  (   masse, massebx , masseby                    )
89      ! compute XY-average of mass, massebxy()
90      call massbarxy_p(   masse, massebxy                             )
91      ! compute mass fluxes pbaru() and pbarv()
92      CALL flumass_p  ( massebx, masseby , vcont, ucont ,pbaru, pbarv )
93      ! compute dteta() , horizontal converging flux of theta
94      CALL dteta1_p   (   teta , pbaru   , pbarv, dteta               )
95      ! compute convm(), horizontal converging flux of mass
96      CALL convmas1_p  (   pbaru, pbarv   , convm                      )
97!$OMP BARRIER     
98      CALL convmas2_p  (   convm                      )
99!$OMP BARRIER
100#ifdef DEBUG_IO
101!$OMP BARRIER
102!$OMP MASTER
103      call WriteField_p('ucont',reshape(ucont,(/iip1,jmp1,llm/)))
104      call WriteField_p('vcont',reshape(vcont,(/iip1,jjm,llm/)))
105      call WriteField_p('p',reshape(p,(/iip1,jmp1,llmp1/)))
106      call WriteField_p('masse',reshape(masse,(/iip1,jmp1,llm/)))
107      call WriteField_p('massebx',reshape(massebx,(/iip1,jmp1,llm/)))
108      call WriteField_p('masseby',reshape(masseby,(/iip1,jjm,llm/)))
109      call WriteField_p('massebxy',reshape(massebxy,(/iip1,jjm,llm/)))
110      call WriteField_p('pbaru',reshape(pbaru,(/iip1,jmp1,llm/)))
111      call WriteField_p('pbarv',reshape(pbarv,(/iip1,jjm,llm/)))
112      call WriteField_p('dteta',reshape(dteta,(/iip1,jmp1,llm/)))
113      call WriteField_p('convm',reshape(convm,(/iip1,jmp1,llm/)))
114!$OMP END MASTER
115!$OMP BARRIER
116#endif     
117
118!$OMP BARRIER
119!$OMP MASTER
120      ijb=ij_begin
121      ije=ij_end
122      ! compute pressure variation due to mass convergence
123      DO ij =ijb, ije
124         dp( ij ) = convm( ij,1 ) / airesurg( ij )
125      ENDDO
126!$OMP END MASTER
127!$OMP BARRIER
128!$OMP FLUSH
129     
130      ! compute vertical velocity w()
131      CALL vitvert_p ( convm  , w                                  )
132      ! compute potential vorticity vorpot()
133      CALL tourpot_p ( vcov   , ucov  , massebxy  , vorpot         )
134      ! compute rotation induced du() and dv()
135      CALL dudv1_p   ( vorpot , pbaru , pbarv     , du     , dv    )
136
137#ifdef DEBUG_IO     
138!$OMP BARRIER
139!$OMP MASTER
140      call WriteField_p('w',reshape(w,(/iip1,jmp1,llm/)))
141      call WriteField_p('vorpot',reshape(vorpot,(/iip1,jjm,llm/)))
142      call WriteField_p('du',reshape(du,(/iip1,jmp1,llm/)))
143      call WriteField_p('dv',reshape(dv,(/iip1,jjm,llm/)))
144!$OMP END MASTER
145!$OMP BARRIER
146#endif     
147     
148      ! compute kinetic energy ecin()
149      CALL enercin_p ( vcov   , ucov  , vcont     , ucont  , ecin  )
150      ! compute Bernouilli function bern()
151      CALL bernoui_p ( ip1jmp1, llm   , phi       , ecin   , bern  )
152      ! compute and add du() and dv() contributions from Bernouilli and pressure
153      CALL dudv2_p   ( teta   , pkf   , bern      , du     , dv    )
154
155#ifdef DEBUG_IO
156!$OMP BARRIER
157!$OMP MASTER
158      call WriteField_p('ecin',reshape(ecin,(/iip1,jmp1,llm/)))
159      call WriteField_p('bern',reshape(bern,(/iip1,jmp1,llm/)))
160      call WriteField_p('du',reshape(du,(/iip1,jmp1,llm/)))
161      call WriteField_p('dv',reshape(dv,(/iip1,jjm,llm/)))
162      call WriteField_p('pkf',reshape(pkf,(/iip1,jmp1,llm/)))
163!$OMP END MASTER
164!$OMP BARRIER
165#endif
166     
167      ijb=ij_begin-iip1
168      ije=ij_end+iip1
169     
170      if (pole_nord) ijb=ij_begin
171      if (pole_sud) ije=ij_end
172
173!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)       
174      DO l=1,llm
175         DO ij=ijb,ije
176            ang(ij,l) = ucov(ij,l) + constang(ij)
177        ENDDO
178      ENDDO
179!$OMP END DO
180
181      ! compute vertical advection contributions to du(), dv() and dteta()
182      CALL advect_new_p(ang,vcov,teta,w,massebx,masseby,du,dv,dteta)
183
184!  WARNING probleme de peridocite de dv sur les PC/linux. Pb d'arrondi
185!          probablement. Observe sur le code compile avec pgf90 3.0-1
186      ijb=ij_begin
187      ije=ij_end
188      if (pole_sud) ije=ij_end-iip1
189
190!$OMP DO SCHEDULE(STATIC,OMP_CHUNK)
191      DO l = 1, llm
192         DO ij = ijb, ije, iip1
193           IF( dv(ij,l).NE.dv(ij+iim,l) )  THEN
194!         PRINT *,'!!!ATTENTION!!! probleme de periodicite sur vcov', 
195!    ,   ' dans caldyn'
196!         PRINT *,' l,  ij = ', l, ij, ij+iim,dv(ij+iim,l),dv(ij,l)
197          dv(ij+iim,l) = dv(ij,l)
198          endif
199         enddo
200      enddo
201!$OMP END DO NOWAIT     
202!-----------------------------------------------------------------------
203!   Output some control variables:
204!---------------------------------
205
206      IF( conser )  THEN
207! ym ---> exige communication collective ( aussi dans advect)
208        CALL sortvarc
209     & ( itau,ucov,teta,ps,masse,pk,phis,vorpot,phi,bern,dp,time,vcov )
210
211      ENDIF
212
213      END
Note: See TracBrowser for help on using the repository browser.