Changeset 1563 for trunk


Ignore:
Timestamp:
May 19, 2016, 1:10:50 PM (9 years ago)
Author:
aslmd
Message:

iniphysiq in all GCMs

iniphysiq was performing two main tasks

  • one that is planet-independent

i.e. setting the physics grid and geometry
(we checked: the lines of code
in phyxxx/iniphysiq_mod were doing
the exact same things)

  • one that is planet-dependent

i.e. time settings, planetary constants

now the planet-independent
initialization is done by inigeom_mod
which is in dynphy_lonlat

and the planet-dependent
initialization
is done in the respective phyxxx folders

this commit is intended
for interface lisibility
and modular approach
following the framework
adopted by Ehouarn
in the last commits

it paves the path for
a similar (and, now, easy)
counterpart for mesoscale
models

we adopted the sanity convention
ii and jj for dimensions
rlatudyn etc.. for grids
this is to avoid collision with
fields named iim or rlatu
possily defined elsewhere

compilation is OK
running is OK (checked for Mars)
outputs are exactly the same bit-by-bit

thx to Ehouarn and Maxence

Location:
trunk
Files:
1 added
4 edited

Legend:

Unmodified
Added
Removed

  • trunk/LMDZ.COMMON/libf/dynphy_lonlat/phytitan/iniphysiq_mod.F90

    r1543 r1563  
    66CONTAINS
    77
    8 SUBROUTINE iniphysiq(iim,jjm,nlayer, &
     8SUBROUTINE iniphysiq(ii,jj,nlayer, &
    99                     nbp, communicator, &
    1010                     punjours, pdayref,ptimestep, &
    11                      rlatu,rlatv,rlonu,rlonv,aire,cu,cv, &
     11                     rlatudyn,rlatvdyn,rlonudyn,rlonvdyn, &
     12                     airedyn,cudyn,cvdyn, &
    1213                     prad,pg,pr,pcpp,iflag_phys)
    13   USE dimphy, ONLY: init_dimphy
    14   USE mod_grid_phy_lmdz, ONLY: klon_glo,  & ! number of atmospheric columns (on full grid)
    15                                regular_lonlat, &  ! regular longitude-latitude grid type
    16                                nbp_lon, nbp_lat, nbp_lev
    17   USE mod_phys_lmdz_para, ONLY: klon_omp, & ! number of columns (on local omp grid)
    18                                 klon_omp_begin, & ! start index of local omp subgrid
    19                                 klon_omp_end, & ! end index of local omp subgrid
    20                                 klon_mpi_begin ! start indes of columns (on local mpi grid)
    21   USE control_mod, ONLY: nday
    22   USE geometry_mod, ONLY : init_geometry
    23 !  USE comgeomphy, ONLY: initcomgeomphy, &
    24 !                        airephy, & ! physics grid area (m2)
    25 !                        cuphy, & ! cu coeff. (u_covariant = cu * u)
    26 !                        cvphy, & ! cv coeff. (v_covariant = cv * v)
    27 !                        rlond, & ! longitudes
    28 !                        rlatd ! latitudes
     14
    2915  USE temps_mod, ONLY: annee_ref, day_ref, day_ini, day_end
    3016  USE time_phylmdz_mod, ONLY: init_time
    31   USE physics_distribution_mod, ONLY : init_physics_distribution
    32   USE regular_lonlat_mod, ONLY : init_regular_lonlat, &
    33                                  east, west, north, south, &
    34                                  north_east, north_west, &
    35                                  south_west, south_east
    36   USE mod_interface_dyn_phys, ONLY :  init_interface_dyn_phys
    37   USE nrtype, ONLY: pi
    3817  IMPLICIT NONE
    3918
    … …  
    5231  REAL, INTENT (IN) :: punjours ! length (in s) of a standard day
    5332  INTEGER, INTENT (IN) :: nlayer ! number of atmospheric layers
    54   INTEGER, INTENT (IN) :: iim ! number of atmospheric columns along longitudes
    55   INTEGER, INTENT (IN) :: jjm ! number of atompsheric columns along latitudes
     33  INTEGER, INTENT (IN) :: ii ! number of atmospheric columns along longitudes
     34  INTEGER, INTENT (IN) :: jj ! number of atompsheric columns along latitudes
    5635  INTEGER, INTENT(IN) :: nbp ! number of physics columns for this MPI process
    5736  INTEGER, INTENT(IN) :: communicator ! MPI communicator
    58   REAL, INTENT (IN) :: rlatu(jjm+1) ! latitudes of the physics grid
    59   REAL, INTENT (IN) :: rlatv(jjm) ! latitude boundaries of the physics grid
    60   REAL, INTENT (IN) :: rlonv(iim+1) ! longitudes of the physics grid
    61   REAL, INTENT (IN) :: rlonu(iim+1) ! longitude boundaries of the physics grid
    62   REAL, INTENT (IN) :: aire(iim+1,jjm+1) ! area of the dynamics grid (m2)
    63   REAL, INTENT (IN) :: cu((iim+1)*(jjm+1)) ! cu coeff. (u_covariant = cu * u)
    64   REAL, INTENT (IN) :: cv((iim+1)*jjm) ! cv coeff. (v_covariant = cv * v)
     37  REAL, INTENT (IN) :: rlatudyn(jj+1) ! latitudes of the physics grid
     38  REAL, INTENT (IN) :: rlatvdyn(jj) ! latitude boundaries of the physics grid
     39  REAL, INTENT (IN) :: rlonvdyn(ii+1) ! longitudes of the physics grid
     40  REAL, INTENT (IN) :: rlonudyn(ii+1) ! longitude boundaries of the physics grid
     41  REAL, INTENT (IN) :: airedyn(ii+1,jj+1) ! area of the dynamics grid (m2)
     42  REAL, INTENT (IN) :: cudyn((ii+1)*(jj+1)) ! cu coeff. (u_covariant = cu * u)
     43  REAL, INTENT (IN) :: cvdyn((ii+1)*jj) ! cv coeff. (v_covariant = cv * v)
    6544  INTEGER, INTENT (IN) :: pdayref ! reference day of for the simulation
    6645  REAL, INTENT (IN) :: ptimestep !physics time step (s)
    6746  INTEGER, INTENT (IN) :: iflag_phys ! type of physics to be called
    6847
    69   INTEGER :: ibegin, iend, offset
    70   INTEGER :: i,j,k
    7148  CHARACTER (LEN=20) :: modname = 'iniphysiq'
    7249  CHARACTER (LEN=80) :: abort_message
    73   REAL :: total_area_phy, total_area_dyn
    7450
    75   ! boundaries, on global grid
    76   REAL,ALLOCATABLE :: boundslon_reg(:,:)
    77   REAL,ALLOCATABLE :: boundslat_reg(:,:)
     51  ! the common part for all planetary physics
     52  !------------------------------------------
     53  ! --> initialize physics distribution, global fields and geometry
     54  CALL inigeom(ii,jj,nlayer, &
     55               nbp, communicator, &
     56               rlatudyn,rlatvdyn, &
     57               rlonudyn,rlonvdyn, &
     58               airedyn,cudyn,cvdyn)
    7859
    79   ! global array, on full physics grid:
    80   REAL,ALLOCATABLE :: latfi_glo(:)
    81   REAL,ALLOCATABLE :: lonfi_glo(:)
    82   REAL,ALLOCATABLE :: cufi_glo(:)
    83   REAL,ALLOCATABLE :: cvfi_glo(:)
    84   REAL,ALLOCATABLE :: airefi_glo(:)
    85   REAL,ALLOCATABLE :: boundslonfi_glo(:,:)
    86   REAL,ALLOCATABLE :: boundslatfi_glo(:,:)
     60  ! the distinct part for all planetary physics
     61  !------------------------------------------
    8762
    88   ! local arrays, on given MPI/OpenMP domain:
    89   REAL,ALLOCATABLE,SAVE :: latfi(:)
    90   REAL,ALLOCATABLE,SAVE :: lonfi(:)
    91   REAL,ALLOCATABLE,SAVE :: cufi(:)
    92   REAL,ALLOCATABLE,SAVE :: cvfi(:)
    93   REAL,ALLOCATABLE,SAVE :: airefi(:)
    94   REAL,ALLOCATABLE,SAVE :: boundslonfi(:,:)
    95   REAL,ALLOCATABLE,SAVE :: boundslatfi(:,:)
    96 !$OMP THREADPRIVATE (latfi,lonfi,cufi,cvfi,airefi,boundslonfi,boundslatfi)
    97 
    98   ! Initialize Physics distibution and parameters and interface with dynamics
    99   IF (iim*jjm>1) THEN ! general 3D case
    100     CALL init_physics_distribution(regular_lonlat,4, &
    101                                  nbp,iim,jjm+1,nlayer,communicator)
    102   ELSE ! For 1D model
    103     CALL init_physics_distribution(regular_lonlat,4, &
    104                                  1,1,1,nlayer,communicator)
    105   ENDIF
    106   CALL init_interface_dyn_phys
    107  
    108   ! init regular global longitude-latitude grid points and boundaries
    109   ALLOCATE(boundslon_reg(iim,2))
    110   ALLOCATE(boundslat_reg(jjm+1,2))
    111  
    112   DO i=1,iim
    113    boundslon_reg(i,east)=rlonu(i)
    114    boundslon_reg(i,west)=rlonu(i+1)
    115   ENDDO
    116 
    117   boundslat_reg(1,north)= PI/2
    118   boundslat_reg(1,south)= rlatv(1)
    119   DO j=2,jjm
    120    boundslat_reg(j,north)=rlatv(j-1)
    121    boundslat_reg(j,south)=rlatv(j)
    122   ENDDO
    123   boundslat_reg(jjm+1,north)= rlatv(jjm)
    124   boundslat_reg(jjm+1,south)= -PI/2
    125 
    126   ! Write values in module regular_lonlat_mod
    127   CALL init_regular_lonlat(iim,jjm+1, rlonv(1:iim), rlatu, &
    128                            boundslon_reg, boundslat_reg)
    129 
    130   ! Generate global arrays on full physics grid
    131   ALLOCATE(latfi_glo(klon_glo),lonfi_glo(klon_glo))
    132   ALLOCATE(cufi_glo(klon_glo),cvfi_glo(klon_glo))
    133   ALLOCATE(airefi_glo(klon_glo))
    134   ALLOCATE(boundslonfi_glo(klon_glo,4))
    135   ALLOCATE(boundslatfi_glo(klon_glo,4))
    136 
    137   IF (klon_glo>1) THEN ! general case
    138     ! North pole
    139     latfi_glo(1)=rlatu(1)
    140     lonfi_glo(1)=0.
    141     cufi_glo(1) = cu(1)
    142     cvfi_glo(1) = cv(1)
    143     boundslonfi_glo(1,north_east)=0
    144     boundslatfi_glo(1,north_east)=PI/2
    145     boundslonfi_glo(1,north_west)=2*PI
    146     boundslatfi_glo(1,north_west)=PI/2
    147     boundslonfi_glo(1,south_west)=2*PI
    148     boundslatfi_glo(1,south_west)=rlatv(1)
    149     boundslonfi_glo(1,south_east)=0
    150     boundslatfi_glo(1,south_east)=rlatv(1)
    151     DO j=2,jjm
    152       DO i=1,iim
    153         k=(j-2)*iim+1+i
    154         latfi_glo(k)= rlatu(j)
    155         lonfi_glo(k)= rlonv(i)
    156         cufi_glo(k) = cu((j-1)*(iim+1)+i)
    157         cvfi_glo(k) = cv((j-1)*(iim+1)+i)
    158         boundslonfi_glo(k,north_east)=rlonu(i)
    159         boundslatfi_glo(k,north_east)=rlatv(j-1)
    160         boundslonfi_glo(k,north_west)=rlonu(i+1)
    161         boundslatfi_glo(k,north_west)=rlatv(j-1)
    162         boundslonfi_glo(k,south_west)=rlonu(i+1)
    163         boundslatfi_glo(k,south_west)=rlatv(j)
    164         boundslonfi_glo(k,south_east)=rlonu(i)
    165         boundslatfi_glo(k,south_east)=rlatv(j)
    166       ENDDO
    167     ENDDO
    168     ! South pole
    169     latfi_glo(klon_glo)= rlatu(jjm+1)
    170     lonfi_glo(klon_glo)= 0.
    171     cufi_glo(klon_glo) = cu((iim+1)*jjm+1)
    172     cvfi_glo(klon_glo) = cv((iim+1)*jjm-iim)
    173     boundslonfi_glo(klon_glo,north_east)= 0
    174     boundslatfi_glo(klon_glo,north_east)= rlatv(jjm)
    175     boundslonfi_glo(klon_glo,north_west)= 2*PI
    176     boundslatfi_glo(klon_glo,north_west)= rlatv(jjm)
    177     boundslonfi_glo(klon_glo,south_west)= 2*PI
    178     boundslatfi_glo(klon_glo,south_west)= -PI/2
    179     boundslonfi_glo(klon_glo,south_east)= 0
    180     boundslatfi_glo(klon_glo,south_east)= -Pi/2
    181 
    182     ! build airefi(), mesh area on physics grid
    183     CALL gr_dyn_fi(1,iim+1,jjm+1,klon_glo,aire,airefi_glo)
    184     ! Poles are single points on physics grid
    185     airefi_glo(1)=sum(aire(1:iim,1))
    186     airefi_glo(klon_glo)=sum(aire(1:iim,jjm+1))
    187 
    188     ! Sanity check: do total planet area match between physics and dynamics?
    189     total_area_dyn=sum(aire(1:iim,1:jjm+1))
    190     total_area_phy=sum(airefi_glo(1:klon_glo))
    191     IF (total_area_dyn/=total_area_phy) THEN
    192       WRITE (lunout, *) 'iniphysiq: planet total surface discrepancy !!!'
    193       WRITE (lunout, *) '     in the dynamics total_area_dyn=', total_area_dyn
    194       WRITE (lunout, *) '  but in the physics total_area_phy=', total_area_phy
    195       IF (abs(total_area_dyn-total_area_phy)>0.00001*total_area_dyn) THEN
    196         ! stop here if the relative difference is more than 0.001%
    197         abort_message = 'planet total surface discrepancy'
    198         CALL abort_gcm(modname, abort_message, 1)
    199       ENDIF
    200     ENDIF
    201   ELSE ! klon_glo==1, running the 1D model
    202     ! just copy over input values
    203     latfi_glo(1)=rlatu(1)
    204     lonfi_glo(1)=rlonv(1)
    205     cufi_glo(1)=cu(1)
    206     cvfi_glo(1)=cv(1)
    207     airefi_glo(1)=aire(1,1)
    208     boundslonfi_glo(1,north_east)=rlonu(1)
    209     boundslatfi_glo(1,north_east)=PI/2
    210     boundslonfi_glo(1,north_west)=rlonu(2)
    211     boundslatfi_glo(1,north_west)=PI/2
    212     boundslonfi_glo(1,south_west)=rlonu(2)
    213     boundslatfi_glo(1,south_west)=rlatv(1)
    214     boundslonfi_glo(1,south_east)=rlonu(1)
    215     boundslatfi_glo(1,south_east)=rlatv(1)
    216   ENDIF ! of IF (klon_glo>1)
    217 
    218 !$OMP PARALLEL
    219   ! Now generate local lon/lat/cu/cv/area/bounds arrays
    220   ALLOCATE(latfi(klon_omp),lonfi(klon_omp),cufi(klon_omp),cvfi(klon_omp))
    221   ALLOCATE(airefi(klon_omp))
    222   ALLOCATE(boundslonfi(klon_omp,4))
    223   ALLOCATE(boundslatfi(klon_omp,4))
    224 !  CALL initcomgeomphy
    225 
    226   offset = klon_mpi_begin - 1
    227   airefi(1:klon_omp) = airefi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    228   cufi(1:klon_omp) = cufi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    229   cvfi(1:klon_omp) = cvfi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    230   lonfi(1:klon_omp) = lonfi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    231   latfi(1:klon_omp) = latfi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    232   boundslonfi(1:klon_omp,:) = boundslonfi_glo(offset+klon_omp_begin:offset+klon_omp_end,:)
    233   boundslatfi(1:klon_omp,:) = boundslatfi_glo(offset+klon_omp_begin:offset+klon_omp_end,:)
    234 
    235   ! copy over local grid longitudes and latitudes
    236   CALL init_geometry(klon_omp,lonfi,latfi,boundslonfi,boundslatfi, &
    237                      airefi,cufi,cvfi)
     63!$OMP PARALLEL
    23864
    23965  ! Initialize some physical constants
    … …  
    24369  CALL init_time(annee_ref,day_ref,day_ini,day_end,nday,ptimestep)
    24470
    245   ! Initialize dimphy module
    246   CALL Init_dimphy(klon_omp,nlayer)
     71!$OMP END PARALLEL
    24772
    248 !$OMP END PARALLEL
    24973
    25074  ! check that physical constants set in 'suphec' are coherent

  • trunk/LMDZ.COMMON/libf/dynphy_lonlat/phyvenus/iniphysiq_mod.F90

    r1543 r1563  
    66CONTAINS
    77
    8 SUBROUTINE iniphysiq(iim,jjm,nlayer, &
     8SUBROUTINE iniphysiq(ii,jj,nlayer, &
    99                     nbp, communicator, &
    1010                     punjours, pdayref,ptimestep, &
    11                      rlatu,rlatv,rlonu,rlonv,aire,cu,cv, &
     11                     rlatudyn,rlatvdyn,rlonudyn,rlonvdyn, &
     12                     airedyn,cudyn,cvdyn, &
    1213                     prad,pg,pr,pcpp,iflag_phys)
    13   USE dimphy, ONLY: init_dimphy
    14   USE mod_grid_phy_lmdz, ONLY: klon_glo,  & ! number of atmospheric columns (on full grid)
    15                                regular_lonlat, &  ! regular longitude-latitude grid type
    16                                nbp_lon, nbp_lat, nbp_lev
    17   USE mod_phys_lmdz_para, ONLY: klon_omp, & ! number of columns (on local omp grid)
    18                                 klon_omp_begin, & ! start index of local omp subgrid
    19                                 klon_omp_end, & ! end index of local omp subgrid
    20                                 klon_mpi_begin ! start indes of columns (on local mpi grid)
    21   USE geometry_mod, ONLY : init_geometry
    22 !  USE comgeomphy, ONLY: initcomgeomphy, &
    23 !                        airephy, & ! physics grid area (m2)
    24 !                        cuphy, & ! cu coeff. (u_covariant = cu * u)
    25 !                        cvphy, & ! cv coeff. (v_covariant = cv * v)
    26 !                        rlond, & ! longitudes
    27 !                        rlatd ! latitudes
     14
    2815  USE temps_mod, ONLY: annee_ref, day_ref, day_ini, day_end
    2916  USE time_phylmdz_mod, ONLY: init_time
    30   USE physics_distribution_mod, ONLY : init_physics_distribution
    31   USE regular_lonlat_mod, ONLY : init_regular_lonlat, &
    32                                  east, west, north, south, &
    33                                  north_east, north_west, &
    34                                  south_west, south_east
    35   USE mod_interface_dyn_phys, ONLY :  init_interface_dyn_phys
    36   USE nrtype, ONLY: pi
    3717  IMPLICIT NONE
    3818
    … …  
    5131  REAL, INTENT (IN) :: punjours ! length (in s) of a standard day
    5232  INTEGER, INTENT (IN) :: nlayer ! number of atmospheric layers
    53   INTEGER, INTENT (IN) :: iim ! number of atmospheric columns along longitudes
    54   INTEGER, INTENT (IN) :: jjm ! number of atompsheric columns along latitudes
     33  INTEGER, INTENT (IN) :: ii ! number of atmospheric columns along longitudes
     34  INTEGER, INTENT (IN) :: jj ! number of atompsheric columns along latitudes
    5535  INTEGER, INTENT(IN) :: nbp ! number of physics columns for this MPI process
    5636  INTEGER, INTENT(IN) :: communicator ! MPI communicator
    57   REAL, INTENT (IN) :: rlatu(jjm+1) ! latitudes of the physics grid
    58   REAL, INTENT (IN) :: rlatv(jjm) ! latitude boundaries of the physics grid
    59   REAL, INTENT (IN) :: rlonv(iim+1) ! longitudes of the physics grid
    60   REAL, INTENT (IN) :: rlonu(iim+1) ! longitude boundaries of the physics grid
    61   REAL, INTENT (IN) :: aire(iim+1,jjm+1) ! area of the dynamics grid (m2)
    62   REAL, INTENT (IN) :: cu((iim+1)*(jjm+1)) ! cu coeff. (u_covariant = cu * u)
    63   REAL, INTENT (IN) :: cv((iim+1)*jjm) ! cv coeff. (v_covariant = cv * v)
     37  REAL, INTENT (IN) :: rlatudyn(jj+1) ! latitudes of the physics grid
     38  REAL, INTENT (IN) :: rlatvdyn(jj) ! latitude boundaries of the physics grid
     39  REAL, INTENT (IN) :: rlonvdyn(ii+1) ! longitudes of the physics grid
     40  REAL, INTENT (IN) :: rlonudyn(ii+1) ! longitude boundaries of the physics grid
     41  REAL, INTENT (IN) :: airedyn(ii+1,jj+1) ! area of the dynamics grid (m2)
     42  REAL, INTENT (IN) :: cudyn((ii+1)*(jj+1)) ! cu coeff. (u_covariant = cu * u)
     43  REAL, INTENT (IN) :: cvdyn((ii+1)*jj) ! cv coeff. (v_covariant = cv * v)
    6444  INTEGER, INTENT (IN) :: pdayref ! reference day of for the simulation
    6545  REAL, INTENT (IN) :: ptimestep !physics time step (s)
    6646  INTEGER, INTENT (IN) :: iflag_phys ! type of physics to be called
    6747
    68   INTEGER :: ibegin, iend, offset
    69   INTEGER :: i,j,k
    7048  CHARACTER (LEN=20) :: modname = 'iniphysiq'
    7149  CHARACTER (LEN=80) :: abort_message
    72   REAL :: total_area_phy, total_area_dyn
    7350
    74   ! boundaries, on global grid
    75   REAL,ALLOCATABLE :: boundslon_reg(:,:)
    76   REAL,ALLOCATABLE :: boundslat_reg(:,:)
     51  ! the common part for all planetary physics
     52  !------------------------------------------
     53  ! --> initialize physics distribution, global fields and geometry
     54  CALL inigeom(ii,jj,nlayer, &
     55               nbp, communicator, &
     56               rlatudyn,rlatvdyn, &
     57               rlonudyn,rlonvdyn, &
     58               airedyn,cudyn,cvdyn)
    7759
    78   ! global array, on full physics grid:
    79   REAL,ALLOCATABLE :: latfi_glo(:)
    80   REAL,ALLOCATABLE :: lonfi_glo(:)
    81   REAL,ALLOCATABLE :: cufi_glo(:)
    82   REAL,ALLOCATABLE :: cvfi_glo(:)
    83   REAL,ALLOCATABLE :: airefi_glo(:)
    84   REAL,ALLOCATABLE :: boundslonfi_glo(:,:)
    85   REAL,ALLOCATABLE :: boundslatfi_glo(:,:)
     60  ! the distinct part for all planetary physics
     61  !------------------------------------------
    8662
    87   ! local arrays, on given MPI/OpenMP domain:
    88   REAL,ALLOCATABLE,SAVE :: latfi(:)
    89   REAL,ALLOCATABLE,SAVE :: lonfi(:)
    90   REAL,ALLOCATABLE,SAVE :: cufi(:)
    91   REAL,ALLOCATABLE,SAVE :: cvfi(:)
    92   REAL,ALLOCATABLE,SAVE :: airefi(:)
    93   REAL,ALLOCATABLE,SAVE :: boundslonfi(:,:)
    94   REAL,ALLOCATABLE,SAVE :: boundslatfi(:,:)
    95 !$OMP THREADPRIVATE (latfi,lonfi,cufi,cvfi,airefi,boundslonfi,boundslatfi)
    96 
    97   ! Initialize Physics distibution and parameters and interface with dynamics
    98   IF (iim*jjm>1) THEN ! general 3D case
    99     CALL init_physics_distribution(regular_lonlat,4, &
    100                                  nbp,iim,jjm+1,nlayer,communicator)
    101   ELSE ! For 1D model
    102     CALL init_physics_distribution(regular_lonlat,4, &
    103                                  1,1,1,nlayer,communicator)
    104   ENDIF
    105   CALL init_interface_dyn_phys
    106  
    107   ! init regular global longitude-latitude grid points and boundaries
    108   ALLOCATE(boundslon_reg(iim,2))
    109   ALLOCATE(boundslat_reg(jjm+1,2))
    110  
    111   DO i=1,iim
    112    boundslon_reg(i,east)=rlonu(i)
    113    boundslon_reg(i,west)=rlonu(i+1)
    114   ENDDO
    115 
    116   boundslat_reg(1,north)= PI/2
    117   boundslat_reg(1,south)= rlatv(1)
    118   DO j=2,jjm
    119    boundslat_reg(j,north)=rlatv(j-1)
    120    boundslat_reg(j,south)=rlatv(j)
    121   ENDDO
    122   boundslat_reg(jjm+1,north)= rlatv(jjm)
    123   boundslat_reg(jjm+1,south)= -PI/2
    124 
    125   ! Write values in module regular_lonlat_mod
    126   CALL init_regular_lonlat(iim,jjm+1, rlonv(1:iim), rlatu, &
    127                            boundslon_reg, boundslat_reg)
    128 
    129   ! Generate global arrays on full physics grid
    130   ALLOCATE(latfi_glo(klon_glo),lonfi_glo(klon_glo))
    131   ALLOCATE(cufi_glo(klon_glo),cvfi_glo(klon_glo))
    132   ALLOCATE(airefi_glo(klon_glo))
    133   ALLOCATE(boundslonfi_glo(klon_glo,4))
    134   ALLOCATE(boundslatfi_glo(klon_glo,4))
    135 
    136   IF (klon_glo>1) THEN ! general case
    137     ! North pole
    138     latfi_glo(1)=rlatu(1)
    139     lonfi_glo(1)=0.
    140     cufi_glo(1) = cu(1)
    141     cvfi_glo(1) = cv(1)
    142     boundslonfi_glo(1,north_east)=0
    143     boundslatfi_glo(1,north_east)=PI/2
    144     boundslonfi_glo(1,north_west)=2*PI
    145     boundslatfi_glo(1,north_west)=PI/2
    146     boundslonfi_glo(1,south_west)=2*PI
    147     boundslatfi_glo(1,south_west)=rlatv(1)
    148     boundslonfi_glo(1,south_east)=0
    149     boundslatfi_glo(1,south_east)=rlatv(1)
    150     DO j=2,jjm
    151       DO i=1,iim
    152         k=(j-2)*iim+1+i
    153         latfi_glo(k)= rlatu(j)
    154         lonfi_glo(k)= rlonv(i)
    155         cufi_glo(k) = cu((j-1)*(iim+1)+i)
    156         cvfi_glo(k) = cv((j-1)*(iim+1)+i)
    157         boundslonfi_glo(k,north_east)=rlonu(i)
    158         boundslatfi_glo(k,north_east)=rlatv(j-1)
    159         boundslonfi_glo(k,north_west)=rlonu(i+1)
    160         boundslatfi_glo(k,north_west)=rlatv(j-1)
    161         boundslonfi_glo(k,south_west)=rlonu(i+1)
    162         boundslatfi_glo(k,south_west)=rlatv(j)
    163         boundslonfi_glo(k,south_east)=rlonu(i)
    164         boundslatfi_glo(k,south_east)=rlatv(j)
    165       ENDDO
    166     ENDDO
    167     ! South pole
    168     latfi_glo(klon_glo)= rlatu(jjm+1)
    169     lonfi_glo(klon_glo)= 0.
    170     cufi_glo(klon_glo) = cu((iim+1)*jjm+1)
    171     cvfi_glo(klon_glo) = cv((iim+1)*jjm-iim)
    172     boundslonfi_glo(klon_glo,north_east)= 0
    173     boundslatfi_glo(klon_glo,north_east)= rlatv(jjm)
    174     boundslonfi_glo(klon_glo,north_west)= 2*PI
    175     boundslatfi_glo(klon_glo,north_west)= rlatv(jjm)
    176     boundslonfi_glo(klon_glo,south_west)= 2*PI
    177     boundslatfi_glo(klon_glo,south_west)= -PI/2
    178     boundslonfi_glo(klon_glo,south_east)= 0
    179     boundslatfi_glo(klon_glo,south_east)= -Pi/2
    180 
    181     ! build airefi(), mesh area on physics grid
    182     CALL gr_dyn_fi(1,iim+1,jjm+1,klon_glo,aire,airefi_glo)
    183     ! Poles are single points on physics grid
    184     airefi_glo(1)=sum(aire(1:iim,1))
    185     airefi_glo(klon_glo)=sum(aire(1:iim,jjm+1))
    186 
    187     ! Sanity check: do total planet area match between physics and dynamics?
    188     total_area_dyn=sum(aire(1:iim,1:jjm+1))
    189     total_area_phy=sum(airefi_glo(1:klon_glo))
    190     IF (total_area_dyn/=total_area_phy) THEN
    191       WRITE (lunout, *) 'iniphysiq: planet total surface discrepancy !!!'
    192       WRITE (lunout, *) '     in the dynamics total_area_dyn=', total_area_dyn
    193       WRITE (lunout, *) '  but in the physics total_area_phy=', total_area_phy
    194       IF (abs(total_area_dyn-total_area_phy)>0.00001*total_area_dyn) THEN
    195         ! stop here if the relative difference is more than 0.001%
    196         abort_message = 'planet total surface discrepancy'
    197         CALL abort_gcm(modname, abort_message, 1)
    198       ENDIF
    199     ENDIF
    200   ELSE ! klon_glo==1, running the 1D model
    201     ! just copy over input values
    202     latfi_glo(1)=rlatu(1)
    203     lonfi_glo(1)=rlonv(1)
    204     cufi_glo(1)=cu(1)
    205     cvfi_glo(1)=cv(1)
    206     airefi_glo(1)=aire(1,1)
    207     boundslonfi_glo(1,north_east)=rlonu(1)
    208     boundslatfi_glo(1,north_east)=PI/2
    209     boundslonfi_glo(1,north_west)=rlonu(2)
    210     boundslatfi_glo(1,north_west)=PI/2
    211     boundslonfi_glo(1,south_west)=rlonu(2)
    212     boundslatfi_glo(1,south_west)=rlatv(1)
    213     boundslonfi_glo(1,south_east)=rlonu(1)
    214     boundslatfi_glo(1,south_east)=rlatv(1)
    215   ENDIF ! of IF (klon_glo>1)
    216 
    217 !$OMP PARALLEL
    218   ! Now generate local lon/lat/cu/cv/area/bounds arrays
    219   ALLOCATE(latfi(klon_omp),lonfi(klon_omp),cufi(klon_omp),cvfi(klon_omp))
    220   ALLOCATE(airefi(klon_omp))
    221   ALLOCATE(boundslonfi(klon_omp,4))
    222   ALLOCATE(boundslatfi(klon_omp,4))
    223 !  CALL initcomgeomphy
    224 
    225   offset = klon_mpi_begin - 1
    226   airefi(1:klon_omp) = airefi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    227   cufi(1:klon_omp) = cufi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    228   cvfi(1:klon_omp) = cvfi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    229   lonfi(1:klon_omp) = lonfi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    230   latfi(1:klon_omp) = latfi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    231   boundslonfi(1:klon_omp,:) = boundslonfi_glo(offset+klon_omp_begin:offset+klon_omp_end,:)
    232   boundslatfi(1:klon_omp,:) = boundslatfi_glo(offset+klon_omp_begin:offset+klon_omp_end,:)
    233 
    234   ! copy over local grid longitudes and latitudes
    235   CALL init_geometry(klon_omp,lonfi,latfi,boundslonfi,boundslatfi, &
    236                      airefi,cufi,cvfi)
     63!$OMP PARALLEL
    23764
    23865  ! Initialize some physical constants
    … …  
    24269  CALL init_time(annee_ref,day_ref,day_ini,day_end,ptimestep)
    24370
    244   ! Initialize dimphy module
    245   CALL Init_dimphy(klon_omp,nlayer)
     71!$OMP END PARALLEL
    24672
    247 !$OMP END PARALLEL
    24873
    24974  ! check that physical constants set in 'suphec' are coherent

  • trunk/LMDZ.GENERIC/libf/dynphy_lonlat/phystd/iniphysiq_mod.F90

    r1543 r1563  
    1010                     prad,pg,pr,pcpp,iflag_phys)
    1111
    12 use dimphy, only : init_dimphy
    13 use mod_grid_phy_lmdz, only : klon_glo, & ! number of atmospheric columns (on full grid)
    14                               regular_lonlat  ! regular longitude-latitude grid type
    15 use mod_phys_lmdz_para, only : klon_omp, & ! number of columns (on local omp grid)
    16                                klon_omp_begin, & ! start index of local omp subgrid
    17                                klon_omp_end, & ! end index of local omp subgrid
    18                                klon_mpi_begin ! start indes of columns (on local mpi grid)
    1912use control_mod, only: nday
    20 use geometry_mod, only: init_geometry, &
    21                         cell_area, & ! physics grid area (m2)
    22                         longitude, & ! longitudes (rad)
    23                         latitude ! latitudes (rad)
    24 !use comgeomphy, only : initcomgeomphy, &
    25 !                       cell_area, & ! physics grid area (m2)
    26 !                       dx, & ! cu coeff. (u_covariant = cu * u)
    27 !                       dy, & ! cv coeff. (v_covariant = cv * v)
    28 !                       longitude, & ! longitudes (rad)
    29 !                       latitude ! latitudes (rad)
    3013use surf_heat_transp_mod, only: ini_surf_heat_transp
    3114use infotrac, only : nqtot ! number of advected tracers
    … …  
    3316USE comvert_mod, ONLY: ap,bp,preff
    3417use inifis_mod, only: inifis
    35 use physics_distribution_mod, only: init_physics_distribution
    36 use regular_lonlat_mod, only: init_regular_lonlat, &
    37                               east, west, north, south, &
    38                               north_east, north_west, &
    39                               south_west, south_east
    40 use mod_interface_dyn_phys, only: init_interface_dyn_phys
    4118use ioipsl_getin_p_mod, only: getin_p
     19
     20
     21use geometry_mod, only: cell_area, & ! physics grid area (m2)
     22                        longitude, & ! longitudes (rad)
     23                        latitude ! latitudes (rad)
     24! necessary to get klon_omp
     25USE mod_phys_lmdz_para, ONLY: klon_omp ! number of columns (on local omp grid)
    4226
    4327implicit none
    … …  
    5236real,intent(in) :: pcpp ! specific heat Cp
    5337real,intent(in) :: punjours ! length (in s) of a standard day
    54 !integer,intent(in) :: ngrid ! number of horizontal grid points in the physics (full grid)
    5538integer,intent(in) :: nlayer ! number of atmospheric layers
    5639integer,intent(in) :: ii ! number of atmospheric coulumns along longitudes
    … …  
    6952integer,intent(in) :: iflag_phys ! type of physics to be called
    7053
    71 integer :: ibegin,iend,offset
    72 integer :: i,j,k
    73 character(len=20) :: modname='iniphysiq'
    74 character(len=80) :: abort_message
    75 real :: total_area_phy, total_area_dyn
    76 real :: pi
    7754logical :: ok_slab_ocean
    7855
    79 ! boundaries, on global grid
    80 real,allocatable :: boundslon_reg(:,:)
    81 real,allocatable :: boundslat_reg(:,:)
     56  ! the common part for all planetary physics
     57  !------------------------------------------
     58  ! --> initialize physics distribution, global fields and geometry
     59  CALL inigeom(ii,jj,nlayer, &
     60               nbp, communicator, &
     61               rlatudyn,rlatvdyn, &
     62               rlonudyn,rlonvdyn, &
     63               airedyn,cudyn,cvdyn)
    8264
    83 ! global array, on full physics grid:
    84 real,allocatable :: latfi_glo(:)
    85 real,allocatable :: lonfi_glo(:)
    86 real,allocatable :: cufi_glo(:)
    87 real,allocatable :: cvfi_glo(:)
    88 real,allocatable :: airefi_glo(:)
    89 real,allocatable :: boundslonfi_glo(:,:)
    90 real,allocatable :: boundslatfi_glo(:,:)
     65  ! the distinct part for all planetary physics
     66  !------------------------------------------
    9167
    92 ! local arrays, on given MPI/OpenMP domain:
    93 real,allocatable,save :: latfi(:)
    94 real,allocatable,save :: lonfi(:)
    95 real,allocatable,save :: cufi(:)
    96 real,allocatable,save :: cvfi(:)
    97 real,allocatable,save :: airefi(:)
    98 real,allocatable,save :: boundslonfi(:,:)
    99 real,allocatable,save :: boundslatfi(:,:)
    100 !$OMP THREADPRIVATE (latfi,lonfi,cufi,cvfi,airefi,boundslonfi,boundslatfi)
     68!$OMP PARALLEL
    10169
    102 pi=2.*asin(1.0)
    103 
    104 ! Initialize Physics distibution and parameters and interface with dynamics
    105 CALL init_physics_distribution(regular_lonlat,4, &
    106                                  nbp,ii,jj+1,nlayer,communicator)
    107 CALL init_interface_dyn_phys
    108 
    109 ! init regular global longitude-latitude grid points and boundaries
    110 ALLOCATE(boundslon_reg(ii,2))
    111 ALLOCATE(boundslat_reg(jj+1,2))
    112  
    113 DO i=1,ii
    114    boundslon_reg(i,east)=rlonudyn(i)
    115    boundslon_reg(i,west)=rlonudyn(i+1)
    116 ENDDO
    117 
    118 boundslat_reg(1,north)= PI/2
    119 boundslat_reg(1,south)= rlatvdyn(1)
    120 DO j=2,jj
    121    boundslat_reg(j,north)=rlatvdyn(j-1)
    122    boundslat_reg(j,south)=rlatvdyn(j)
    123 ENDDO
    124 boundslat_reg(jj+1,north)= rlatvdyn(jj)
    125 boundslat_reg(jj+1,south)= -PI/2
    126 
    127 ! Write values in module regular_lonlat_mod
    128 CALL init_regular_lonlat(ii,jj+1, rlonvdyn(1:ii), rlatudyn, &
    129                          boundslon_reg, boundslat_reg)
    130 
    131 ! Generate global arrays on full physics grid
    132 allocate(latfi_glo(klon_glo),lonfi_glo(klon_glo))
    133 allocate(cufi_glo(klon_glo),cvfi_glo(klon_glo))
    134 allocate(airefi_glo(klon_glo))
    135 allocate(boundslonfi_glo(klon_glo,4))
    136 allocate(boundslatfi_glo(klon_glo,4))
    137 
    138 ! North pole
    139 latfi_glo(1)=rlatudyn(1)
    140 lonfi_glo(1)=0.
    141 cufi_glo(1) = cudyn(1)
    142 cvfi_glo(1) = cvdyn(1)
    143 boundslonfi_glo(1,north_east)=0
    144 boundslatfi_glo(1,north_east)=PI/2
    145 boundslonfi_glo(1,north_west)=2*PI
    146 boundslatfi_glo(1,north_west)=PI/2
    147 boundslonfi_glo(1,south_west)=2*PI
    148 boundslatfi_glo(1,south_west)=rlatvdyn(1)
    149 boundslonfi_glo(1,south_east)=0
    150 boundslatfi_glo(1,south_east)=rlatvdyn(1)
    151 DO j=2,jj
    152   DO i=1,ii
    153     k=(j-2)*ii+1+i
    154     latfi_glo((j-2)*ii+1+i)= rlatudyn(j)
    155     lonfi_glo((j-2)*ii+1+i)= rlonvdyn(i)
    156     cufi_glo((j-2)*ii+1+i) = cudyn((j-1)*(ii+1)+i)
    157     cvfi_glo((j-2)*ii+1+i) = cvdyn((j-1)*(ii+1)+i)
    158     boundslonfi_glo(k,north_east)=rlonudyn(i)
    159     boundslatfi_glo(k,north_east)=rlatvdyn(j-1)
    160     boundslonfi_glo(k,north_west)=rlonudyn(i+1)
    161     boundslatfi_glo(k,north_west)=rlatvdyn(j-1)
    162     boundslonfi_glo(k,south_west)=rlonudyn(i+1)
    163     boundslatfi_glo(k,south_west)=rlatvdyn(j)
    164     boundslonfi_glo(k,south_east)=rlonudyn(i)
    165     boundslatfi_glo(k,south_east)=rlatvdyn(j)
    166   ENDDO
    167 ENDDO
    168 ! South pole
    169 latfi_glo(klon_glo)= rlatudyn(jj+1)
    170 lonfi_glo(klon_glo)= 0.
    171 cufi_glo(klon_glo) = cudyn((ii+1)*jj+1)
    172 cvfi_glo(klon_glo) = cvdyn((ii+1)*jj-ii)
    173 boundslonfi_glo(klon_glo,north_east)= 0
    174 boundslatfi_glo(klon_glo,north_east)= rlatvdyn(jj)
    175 boundslonfi_glo(klon_glo,north_west)= 2*PI
    176 boundslatfi_glo(klon_glo,north_west)= rlatvdyn(jj)
    177 boundslonfi_glo(klon_glo,south_west)= 2*PI
    178 boundslatfi_glo(klon_glo,south_west)= -PI/2
    179 boundslonfi_glo(klon_glo,south_east)= 0
    180 boundslatfi_glo(klon_glo,south_east)= -Pi/2
    181 
    182 ! build airefi(), mesh area on physics grid
    183 CALL gr_dyn_fi(1,ii+1,jj+1,klon_glo,airedyn,airefi_glo)
    184 ! Poles are single points on physics grid
    185 airefi_glo(1)=sum(airedyn(1:ii,1))
    186 airefi_glo(klon_glo)=sum(airedyn(1:ii,jj+1))
    187 
    188 ! Sanity check: do total planet area match between physics and dynamics?
    189 total_area_dyn=sum(airedyn(1:ii,1:jj+1))
    190 total_area_phy=sum(airefi_glo(1:klon_glo))
    191 IF (total_area_dyn/=total_area_phy) THEN
    192   WRITE (lunout, *) 'iniphysiq: planet total surface discrepancy !!!'
    193   WRITE (lunout, *) '     in the dynamics total_area_dyn=', total_area_dyn
    194   WRITE (lunout, *) '  but in the physics total_area_phy=', total_area_phy
    195   IF (abs(total_area_dyn-total_area_phy)>0.00001*total_area_dyn) THEN
    196     ! stop here if the relative difference is more than 0.001%
    197     abort_message = 'planet total surface discrepancy'
    198     CALL abort_gcm(modname, abort_message, 1)
    199   ENDIF
    200 ENDIF
    201 
    202 
    203 !$OMP PARALLEL
    204 ! Now generate local lon/lat/cu/cv/area arrays
    205 allocate(latfi(klon_omp),lonfi(klon_omp),cufi(klon_omp),cvfi(klon_omp))
    206 allocate(airefi(klon_omp))
    207 allocate(boundslonfi(klon_omp,4))
    208 allocate(boundslatfi(klon_omp,4))
    209 !call initcomgeomphy
    210 
    211 offset=klon_mpi_begin-1
    212 airefi(1:klon_omp)=airefi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    213 cufi(1:klon_omp)=cufi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    214 cvfi(1:klon_omp)=cvfi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    215 lonfi(1:klon_omp)=lonfi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    216 latfi(1:klon_omp)=latfi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    217 boundslonfi(1:klon_omp,:)=boundslonfi_glo(offset+klon_omp_begin:offset+klon_omp_end,:)
    218 boundslatfi(1:klon_omp,:)=boundslatfi_glo(offset+klon_omp_begin:offset+klon_omp_end,:)
    219 
    220 ! copy over local grid longitudes and latitudes
    221 CALL init_geometry(klon_omp,lonfi,latfi,boundslonfi,boundslatfi, &
    222                    airefi,cufi,cvfi)
    223 
    224 call init_dimphy(klon_omp,nlayer) ! Initialize dimphy module
     70! copy some fundamental parameters to physics
     71! and do some initializations
    22572
    22673! copy over preff , ap() and bp()
    … …  
    23683endif
    23784
    238 ! copy some fundamental parameters to physics
    239 ! and do some initializations
    24085call inifis(klon_omp,nlayer,nqtot,pdayref,punjours,nday,ptimestep, &
    24186            latitude,longitude,cell_area,prad,pg,pr,pcpp)
    24287
     88
    24389!$OMP END PARALLEL
    244 
    24590
    24691end subroutine iniphysiq

  • trunk/LMDZ.MARS/libf/dynphy_lonlat/phymars/iniphysiq_mod.F90

    r1543 r1563  
    66                     nbp, communicator, &
    77                     punjours, pdayref,ptimestep, &
    8                      rlatu,rlatv,rlonu,rlonv,aire,cu,cv, &
     8                     rlatudyn,rlatvdyn,rlonudyn,rlonvdyn, &
     9                     airedyn,cudyn,cvdyn, &
    910                     prad,pg,pr,pcpp,iflag_phys)
    1011
    11 use dimphy, only : init_dimphy
    12 use mod_grid_phy_lmdz, only : klon_glo, & ! number of atmospheric columns (on full grid)
    13                               regular_lonlat  ! regular longitude-latitude grid type
    14 use mod_phys_lmdz_para, only : klon_omp, & ! number of columns (on local omp grid)
    15                                klon_omp_begin, & ! start index of local omp subgrid
    16                                klon_omp_end, & ! end index of local omp subgrid
    17                                klon_mpi_begin ! start indes of columns (on local mpi grid)
    18 use geometry_mod, only: init_geometry
    19 !use comgeomphy, only : initcomgeomphy, &
    20 !                       cell_area, & ! physics grid area (m2)
    21 !                       dx, & ! cu coeff. (u_covariant = cu * u)
    22 !                       dy, & ! cv coeff. (v_covariant = cv * v)
    23 !                       longitude, & ! longitudes (rad)
    24 !                       latitude ! latitudes (rad)
    2512use infotrac, only : nqtot ! number of advected tracers
    2613use comgeomfi_h, only: ini_fillgeom
    2714use temps_mod, only: day_ini, hour_ini
    2815use phys_state_var_init_mod, only: phys_state_var_init
    29 use physics_distribution_mod, only: init_physics_distribution
    30 use regular_lonlat_mod, only: init_regular_lonlat, &
    31                               east, west, north, south, &
    32                               north_east, north_west, &
    33                               south_west, south_east
    34 use mod_interface_dyn_phys, only: init_interface_dyn_phys
     16
     17use geometry_mod, only: cell_area, & ! physics grid area (m2)
     18                        longitude, & ! longitudes (rad)
     19                        latitude ! latitudes (rad)
     20! necessary to get klon_omp
     21USE mod_phys_lmdz_para, ONLY: klon_omp ! number of columns (on local omp grid)
    3522
    3623implicit none
    … …  
    4330real,intent(in) :: pcpp ! specific heat Cp
    4431real,intent(in) :: punjours ! length (in s) of a standard day
    45 !integer,intent(in) :: ngrid ! number of horizontal grid points in the physics (full grid)
    4632integer,intent(in) :: nlayer ! number of atmospheric layers
    4733integer,intent(in) :: ii ! number of atmospheric coulumns along longitudes
    … …  
    4935integer,intent(in) :: nbp ! number of physics columns for this MPI process
    5036integer,intent(in) :: communicator ! MPI communicator
    51 real,intent(in) :: rlatu(jj+1) ! latitudes of the physics grid
    52 real,intent(in) :: rlatv(jj) ! latitude boundaries of the physics grid
    53 real,intent(in) :: rlonv(ii+1) ! longitudes of the physics grid
    54 real,intent(in) :: rlonu(ii+1) ! longitude boundaries of the physics grid
    55 real,intent(in) :: aire(ii+1,jj+1) ! area of the dynamics grid (m2)
    56 real,intent(in) :: cu((ii+1)*(jj+1)) ! cu coeff. (u_covariant = cu * u)
    57 real,intent(in) :: cv((ii+1)*jj) ! cv coeff. (v_covariant = cv * v)
     37real,intent(in) :: rlatudyn(jj+1) ! latitudes of the physics grid
     38real,intent(in) :: rlatvdyn(jj) ! latitude boundaries of the physics grid
     39real,intent(in) :: rlonvdyn(ii+1) ! longitudes of the physics grid
     40real,intent(in) :: rlonudyn(ii+1) ! longitude boundaries of the physics grid
     41real,intent(in) :: airedyn(ii+1,jj+1) ! area of the dynamics grid (m2)
     42real,intent(in) :: cudyn((ii+1)*(jj+1)) ! cu coeff. (u_covariant = cu * u)
     43real,intent(in) :: cvdyn((ii+1)*jj) ! cv coeff. (v_covariant = cv * v)
    5844integer,intent(in) :: pdayref ! reference day of for the simulation
    5945real,intent(in) :: ptimestep !physics time step (s)
    6046integer,intent(in) :: iflag_phys ! type of physics to be called
    6147
    62 integer :: ibegin,iend,offset
    63 integer :: i,j,k
    64 character(len=20) :: modname='iniphysiq'
    65 character(len=80) :: abort_message
    66 real :: total_area_phy, total_area_dyn
    67 real :: pi
     48  ! the common part for all planetary physics
     49  !------------------------------------------
     50  ! --> initialize physics distribution, global fields and geometry
     51  CALL inigeom(ii,jj,nlayer, &
     52               nbp, communicator, &
     53               rlatudyn,rlatvdyn, &
     54               rlonudyn,rlonvdyn, &
     55               airedyn,cudyn,cvdyn)
    6856
    69 ! boundaries, on global grid
    70 real,allocatable :: boundslon_reg(:,:)
    71 real,allocatable :: boundslat_reg(:,:)
     57  ! the distinct part for all planetary physics
     58  !------------------------------------------
    7259
    73 ! global array, on full physics grid:
    74 real,allocatable :: latfi_glo(:)
    75 real,allocatable :: lonfi_glo(:)
    76 real,allocatable :: cufi_glo(:)
    77 real,allocatable :: cvfi_glo(:)
    78 real,allocatable :: airefi_glo(:)
    79 real,allocatable :: boundslonfi_glo(:,:)
    80 real,allocatable :: boundslatfi_glo(:,:)
    81 
    82 ! local arrays, on given MPI/OpenMP domain:
    83 real,allocatable,save :: latfi(:)
    84 real,allocatable,save :: lonfi(:)
    85 real,allocatable,save :: cufi(:)
    86 real,allocatable,save :: cvfi(:)
    87 real,allocatable,save :: airefi(:)
    88 real,allocatable,save :: boundslonfi(:,:)
    89 real,allocatable,save :: boundslatfi(:,:)
    90 !$OMP THREADPRIVATE (latfi,lonfi,cufi,cvfi,airefi,boundslonfi,boundslatfi)
    91 
    92 
    93 pi=2.*asin(1.0)
    94 
    95 ! Initialize Physics distibution and parameters and interface with dynamics
    96 CALL init_physics_distribution(regular_lonlat,4, &
    97                                  nbp,ii,jj+1,nlayer,communicator)
    98 CALL init_interface_dyn_phys
    99 
    100 ! init regular global longitude-latitude grid points and boundaries
    101 ALLOCATE(boundslon_reg(ii,2))
    102 ALLOCATE(boundslat_reg(jj+1,2))
     60!$OMP PARALLEL
    10361 
    104 DO i=1,ii
    105    boundslon_reg(i,east)=rlonu(i)
    106    boundslon_reg(i,west)=rlonu(i+1)
    107 ENDDO
    108 
    109 boundslat_reg(1,north)= PI/2
    110 boundslat_reg(1,south)= rlatv(1)
    111 DO j=2,jj
    112    boundslat_reg(j,north)=rlatv(j-1)
    113    boundslat_reg(j,south)=rlatv(j)
    114 ENDDO
    115 boundslat_reg(jj+1,north)= rlatv(jj)
    116 boundslat_reg(jj+1,south)= -PI/2
    117 
    118 ! Write values in module regular_lonlat_mod
    119 CALL init_regular_lonlat(ii,jj+1, rlonv(1:ii), rlatu, &
    120                          boundslon_reg, boundslat_reg)
    121 
    122 ! Generate global arrays on full physics grid
    123 allocate(latfi_glo(klon_glo),lonfi_glo(klon_glo))
    124 allocate(cufi_glo(klon_glo),cvfi_glo(klon_glo))
    125 allocate(airefi_glo(klon_glo))
    126 allocate(boundslonfi_glo(klon_glo,4))
    127 allocate(boundslatfi_glo(klon_glo,4))
    128 
    129 ! North pole
    130 latfi_glo(1)=rlatu(1)
    131 lonfi_glo(1)=0.
    132 cufi_glo(1) = cu(1)
    133 cvfi_glo(1) = cv(1)
    134 boundslonfi_glo(1,north_east)=0
    135 boundslatfi_glo(1,north_east)=PI/2
    136 boundslonfi_glo(1,north_west)=2*PI
    137 boundslatfi_glo(1,north_west)=PI/2
    138 boundslonfi_glo(1,south_west)=2*PI
    139 boundslatfi_glo(1,south_west)=rlatv(1)
    140 boundslonfi_glo(1,south_east)=0
    141 boundslatfi_glo(1,south_east)=rlatv(1)
    142 DO j=2,jj
    143   DO i=1,ii
    144     k=(j-2)*ii+1+i
    145     latfi_glo((j-2)*ii+1+i)= rlatu(j)
    146     lonfi_glo((j-2)*ii+1+i)= rlonv(i)
    147     cufi_glo((j-2)*ii+1+i) = cu((j-1)*(ii+1)+i)
    148     cvfi_glo((j-2)*ii+1+i) = cv((j-1)*(ii+1)+i)
    149     boundslonfi_glo(k,north_east)=rlonu(i)
    150     boundslatfi_glo(k,north_east)=rlatv(j-1)
    151     boundslonfi_glo(k,north_west)=rlonu(i+1)
    152     boundslatfi_glo(k,north_west)=rlatv(j-1)
    153     boundslonfi_glo(k,south_west)=rlonu(i+1)
    154     boundslatfi_glo(k,south_west)=rlatv(j)
    155     boundslonfi_glo(k,south_east)=rlonu(i)
    156     boundslatfi_glo(k,south_east)=rlatv(j)
    157   ENDDO
    158 ENDDO
    159 ! South pole
    160 latfi_glo(klon_glo)= rlatu(jj+1)
    161 lonfi_glo(klon_glo)= 0.
    162 cufi_glo(klon_glo) = cu((ii+1)*jj+1)
    163 cvfi_glo(klon_glo) = cv((ii+1)*jj-ii)
    164 boundslonfi_glo(klon_glo,north_east)= 0
    165 boundslatfi_glo(klon_glo,north_east)= rlatv(jj)
    166 boundslonfi_glo(klon_glo,north_west)= 2*PI
    167 boundslatfi_glo(klon_glo,north_west)= rlatv(jj)
    168 boundslonfi_glo(klon_glo,south_west)= 2*PI
    169 boundslatfi_glo(klon_glo,south_west)= -PI/2
    170 boundslonfi_glo(klon_glo,south_east)= 0
    171 boundslatfi_glo(klon_glo,south_east)= -Pi/2
    172 
    173 ! build airefi(), mesh area on physics grid
    174 CALL gr_dyn_fi(1,ii+1,jj+1,klon_glo,aire,airefi_glo)
    175 ! Poles are single points on physics grid
    176 airefi_glo(1)=sum(aire(1:ii,1))
    177 airefi_glo(klon_glo)=sum(aire(1:ii,jj+1))
    178 
    179 ! Sanity check: do total planet area match between physics and dynamics?
    180 total_area_dyn=sum(aire(1:ii,1:jj+1))
    181 total_area_phy=sum(airefi_glo(1:klon_glo))
    182 IF (total_area_dyn/=total_area_phy) THEN
    183   WRITE (lunout, *) 'iniphysiq: planet total surface discrepancy !!!'
    184   WRITE (lunout, *) '     in the dynamics total_area_dyn=', total_area_dyn
    185   WRITE (lunout, *) '  but in the physics total_area_phy=', total_area_phy
    186   IF (abs(total_area_dyn-total_area_phy)>0.00001*total_area_dyn) THEN
    187     ! stop here if the relative difference is more than 0.001%
    188     abort_message = 'planet total surface discrepancy'
    189     CALL abort_gcm(modname, abort_message, 1)
    190   ENDIF
    191 ENDIF
    192 
    193 
    194 
    195 !$OMP PARALLEL
    196 ! Now generate local lon/lat/cu/cv/area arrays
    197 allocate(latfi(klon_omp),lonfi(klon_omp),cufi(klon_omp),cvfi(klon_omp))
    198 allocate(airefi(klon_omp))
    199 allocate(boundslonfi(klon_omp,4))
    200 allocate(boundslatfi(klon_omp,4))
    201 !call initcomgeomphy
    202      
    203 offset=klon_mpi_begin-1
    204 airefi(1:klon_omp)=airefi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    205 cufi(1:klon_omp)=cufi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    206 cvfi(1:klon_omp)=cvfi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    207 lonfi(1:klon_omp)=lonfi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    208 latfi(1:klon_omp)=latfi_glo(offset+klon_omp_begin:offset+klon_omp_end)
    209 boundslonfi(1:klon_omp,:)=boundslonfi_glo(offset+klon_omp_begin:offset+klon_omp_end,:)
    210 boundslatfi(1:klon_omp,:)=boundslatfi_glo(offset+klon_omp_begin:offset+klon_omp_end,:)
    211 
    212 ! copy over local grid longitudes and latitudes
    213 CALL init_geometry(klon_omp,lonfi,latfi,boundslonfi,boundslatfi, &
    214                    airefi,cufi,cvfi)
    215 
    21662! copy some fundamental parameters to physics
    21763! and do some initializations
    21864
    219 call init_dimphy(klon_omp,nlayer) ! Initialize dimphy module
    22065call phys_state_var_init(klon_omp,nlayer,nqtot, &
    22166                         day_ini,hour_ini,punjours,ptimestep, &
    22267                         prad,pg,pr,pcpp)
    223 call ini_fillgeom(klon_omp,latfi,lonfi,airefi)
     68call ini_fillgeom(klon_omp,latitude,longitude,cell_area)
     69! work is needed to put what is in comgeomfi_h in geometry_mod?
     70
    22471call conf_phys(klon_omp,nlayer,nqtot)
    22572
    … …  
    22976!$OMP END PARALLEL
    23077
    231 
    23278end subroutine iniphysiq
    23379
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