pkg/fizhi/fizhi_init_fixed.F

a456aa407c Andr*0001 #include "FIZHI_OPTIONS.h"
b59c0889bb Jean*0002        SUBROUTINE FIZHI_INIT_FIXED (myThid)
e337e4ca8c Andr*0003 c-----------------------------------------------------------------------
                0004 c  Routine to initialise the fizhi package.
a6b4f97600 Jean*0005 c
e337e4ca8c Andr*0006 c  Input: myThid       - Process number calling this routine
                0007 c
a6b4f97600 Jean*0008 c  Notes:
e337e4ca8c Andr*0009 c   1) This routine is the interface to read input datasets and set
                0010 c      other fixed variables for fizhi
                0011 c      the datasets are:
                0012 c         vegetation (data for each tile at every grid point)
                0013 c         ozone (varies with lat, height and time - read it all in
                0014 c                   now and interpolate between values later)
                0015 c      the other fixed parameters are:
                0016 c         N2O, Methane (vary with space)
                0017 c         CO2, CFC11, CFC12, CFC22 (set to a global value)
328acc481c Andr*0018 c   3) For now, the fizhi package contains the alarms and clocks
                0019 c      routines, so this routine will also initialize the alarms.
e337e4ca8c Andr*0020 c-----------------------------------------------------------------------
b59c0889bb Jean*0021        IMPLICIT NONE
e337e4ca8c Andr*0022 #include "SIZE.h"
                0023 #include "fizhi_SIZE.h"
f4a0368053 Andr*0024 #include "fizhi_land_SIZE.h"
e337e4ca8c Andr*0025 #include "EEPARAMS.h"
f4a0368053 Andr*0026 #include "fizhi_chemistry_coms.h"
                0027 #include "fizhi_earth_coms.h"
328acc481c Andr*0028 #include "fizhi_land_coms.h"
d9ce6b5984 Andr*0029 #include "fizhi_ocean_coms.h"
328acc481c Andr*0030 #include "chronos.h"
6212a59f06 Andr*0031 #include "gridalt_mapping.h"
dbae14396f Andr*0032 #include "GRID.h"
9a6b9d7b6d Andr*0033 #include "PARAMS.h"
f1edb8ebdb Andr*0034 #ifdef ALLOW_EXCH2
f9f661930b Jean*0035 #include "W2_EXCH2_SIZE.h"
f1edb8ebdb Andr*0036 #include "W2_EXCH2_TOPOLOGY.h"
                0037 #endif /* ALLOW_EXCH2 */
e337e4ca8c Andr*0038
b59c0889bb Jean*0039        INTEGER myThid
e337e4ca8c Andr*0040
b59c0889bb Jean*0041        INTEGER i,j,L,bi,bj
                0042        INTEGER im1, im2, jm1, jm2, idim2, jdim2
                0043        INTEGER nymdb,nhmsb
                0044        CHARACTER*40 vegdata
3768927683 Andr*0045        _RL pressure0(Nrphys+1)
6212a59f06 Andr*0046        _RL pressure(Nrphys)
b59c0889bb Jean*0047        _RL lats(sNx,sNy,nSx,nSy), lons(sNx,sNy,nSx,nSy)
                0048        _RL fracland(sNx,sNy,nSx,nSy)
                0049        _RL tempoverlap(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
                0050        INTEGER xsize, ysize
a6b4f97600 Jean*0051
f1edb8ebdb Andr*0052 #if defined(ALLOW_EXCH2)
a6b4f97600 Jean*0053        xsize = exch2_global_Nx
                0054        ysize = exch2_global_Ny
f1edb8ebdb Andr*0055 #else
a6b4f97600 Jean*0056        xsize = Nx
                0057        ysize = Ny
f1edb8ebdb Andr*0058 #endif
d9ce6b5984 Andr*0059        idim2 = sNx+OLx
                0060        jdim2 = sNy+OLy
                0061        im1 = 1
                0062        im2 = sNx
                0063        jm1 = 1
                0064        jm2 = sNy
328acc481c Andr*0065        nymdb = nymd0
                0066        nhmsb = nhms0
e337e4ca8c Andr*0067
84e6328399 Andr*0068 #ifdef ALLOW_MNC
                0069        if (useMNC) then
                0070         call fizhi_mnc_init(myThid)
                0071        endif
                0072 #endif
                0073
5cbcb662ee Andr*0074 #ifdef ALLOW_DIAGNOSTICS
67c5129214 Andr*0075        if ( useDiagnostics ) then
5cbcb662ee Andr*0076         call fizhi_diagnostics_init( myThid )
67c5129214 Andr*0077        endif
5cbcb662ee Andr*0078 #endif
                0079
328acc481c Andr*0080        call fizhi_alarms(nymdb,nhmsb,deltaTClock)
dbae14396f Andr*0081
                0082        do bj = myByLo(myThid), myByHi(myThid)
                0083        do bi = myBxLo(myThid), myBxHi(myThid)
4a7a870959 Andr*0084        do j = jm1,jm2
                0085        do i = im1,im2
dbae14396f Andr*0086         lons(i,j,bi,bj) = xC(i,j,bi,bj)
                0087         lats(i,j,bi,bj) = yC(i,j,bi,bj)
                0088        enddo
                0089        enddo
                0090        enddo
                0091        enddo
f1edb8ebdb Andr*0092        if(xsize.eq.192) then
                0093         vegdata = 'veg19232.data'
                0094        elseif(xsize.eq.612) then
                0095         vegdata = 'veg612102.data'
                0096        else
                0097        print *,' xsize is ',xsize
                0098        stop 'do not seem to have correct vegetation data '
                0099        endif
                0100
b59c0889bb Jean*0101        call fizhi_init_veg ( myThid, vegdata,im2,jm2,nSx,nSy,
                0102      &         nSx*nPx,nSy*nPy,maxtyp,nchp,nchptot,nchpland,lons,lats,
                0103      &         surftype,tilefrac,igrd,ityp,chfr,chlt,chlon)
328acc481c Andr*0104
d9ce6b5984 Andr*0105 C And now fill the earth export landtype
                0106        do bj = myByLo(myThid), myByHi(myThid)
                0107        do bi = myBxLo(myThid), myBxHi(myThid)
b59c0889bb Jean*0108         call get_landfrac(im2,jm2,nSx,nSy,bi,bj,maxtyp,
                0109      &        surftype,tilefrac,fracland(1,1,bi,bj))
d9ce6b5984 Andr*0110         do j=jm1,jm2
                0111         do i=im1,im2
                0112          landtype(i,j,bi,bj) = surftype(i,j,1,bi,bj)
9a6b9d7b6d Andr*0113          if(fracland(i,j,bi,bj).ge.0.3.and.surftype(i,j,1,bi,bj).ge.100)
b59c0889bb Jean*0114      &            landtype(i,j,bi,bj) = surftype(i,j,2,bi,bj)
d9ce6b5984 Andr*0115          if(sice(i,j,bi,bj).ne.0.0)landtype(i,j,bi,bj) = 101
                0116         enddo
                0117         enddo
                0118        enddo
                0119        enddo
                0120
a6b4f97600 Jean*0121 C Compute pressure profile to get methane and n2o values
3768927683 Andr*0122 C     - First bottom-up (in mb)
328acc481c Andr*0123
100e60ef4b Andr*0124        pressure0(1)=1000.
6212a59f06 Andr*0125        do L = 2,Nrphys+1
100e60ef4b Andr*0126         pressure0(L)=pressure0(L-1)-dpphys0(1,1,L-1,1,1)/100.
                0127        enddo
3768927683 Andr*0128 C Now flip pressure to a top-down array and average to mid levels
                0129 C     to send to fizhi init chem
                0130        do L = 1,Nrphys
                0131         pressure(L)=(pressure0(Nrphys+2-L)+pressure0(Nrphys+1-L))/2.
e337e4ca8c Andr*0132        enddo
                0133
b59c0889bb Jean*0134        call fizhi_init_chem(myThid,
                0135      &      nlatsoz,nlevsoz,ntimesoz,latsoz,levsoz,ozone,
                0136      &      nlatsq,nlevsq,ntimesq,latsq,levsq,stratq,
                0137      &      Nrphys,pressure,n2o,methane,co2,cfc11,cfc12,cfc22)
328acc481c Andr*0138
4b593e063b Andr*0139 C Read dataset that contains topography variance (10m by 10m in a 2x2.5 box)
f1edb8ebdb Andr*0140        if(xsize.eq.192) then
b59c0889bb Jean*0141         CALL READ_REC_XY_RL('topvar19232.data',tempoverlap,1,0,myThid )
f1edb8ebdb Andr*0142        elseif(xsize.eq.612) then
b59c0889bb Jean*0143         CALL READ_REC_XY_RL('topvar612102.data',tempoverlap,1,0,myThid )
f1edb8ebdb Andr*0144        else
                0145        print *,' xsize is ',xsize
                0146        stop 'do not seem to have correct topog variance data '
                0147        endif
170ac911e1 Andr*0148        _BARRIER
9524fe64b5 Andr*0149
2cdbf240be Andr*0150        do bj = myByLo(myThid), myByHi(myThid)
                0151        do bi = myBxLo(myThid), myBxHi(myThid)
                0152         do j=jm1,jm2
                0153         do i=im1,im2
25c03646d6 Andr*0154          if(fracland(i,j,bi,bj).gt.0.3) then
                0155           phis_var(i,j,bi,bj) = tempoverlap(i,j,bi,bj)
                0156          else
                0157           phis_var(i,j,bi,bj) = 0.
                0158          endif
2cdbf240be Andr*0159         enddo
                0160         enddo
                0161        enddo
                0162        enddo
                0163
3f946231fb Andr*0164 C Finally, grab unit numbers for reading sst and sea ice
                0165 C   (held in common block fizhi ocean coms)
                0166
                0167        call mdsfindunit( kice, myThid )
                0168        open(kice)
                0169        call mdsfindunit( ksst, myThid )
                0170        open(ksst)
                0171
e337e4ca8c Andr*0172        return
                0173        end