| 1 |
C $Header: /u/gcmpack/MITgcm/pkg/fizhi/fizhi_init_vegsurftiles.F,v 1.5 2005/08/13 20:50:50 jmc Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "FIZHI_OPTIONS.h" |
| 5 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 6 |
CBOP |
| 7 |
C !ROUTINE: FIZHI_INIT_VEGSURFTILES |
| 8 |
C !INTERFACE: |
| 9 |
subroutine fizhi_init_vegsurftiles(nymd,nhms,prec,myThid) |
| 10 |
|
| 11 |
C !DESCRIPTION: |
| 12 |
C Read in grid space values of the land state |
| 13 |
C and then convert to vegetation tile space |
| 14 |
|
| 15 |
C !USES: |
| 16 |
C Calls routine grd2msc to do grid to tile space for each bi bj |
| 17 |
implicit none |
| 18 |
#include "SIZE.h" |
| 19 |
#include "fizhi_SIZE.h" |
| 20 |
#include "fizhi_land_SIZE.h" |
| 21 |
#include "fizhi_coms.h" |
| 22 |
#include "fizhi_land_coms.h" |
| 23 |
#include "fizhi_earth_coms.h" |
| 24 |
#include "EEPARAMS.h" |
| 25 |
#include "PARAMS.h" |
| 26 |
#ifdef ALLOW_EXCH2 |
| 27 |
#include "W2_EXCH2_TOPOLOGY.h" |
| 28 |
#include "W2_EXCH2_PARAMS.h" |
| 29 |
#endif /* ALLOW_EXCH2 */ |
| 30 |
|
| 31 |
C !INPUT/OUTPUT PARAMETERS: |
| 32 |
CHARACTER*1 prec |
| 33 |
INTEGER nhms,nymd |
| 34 |
INTEGER myThid |
| 35 |
|
| 36 |
EXTERNAL ILNBLNK |
| 37 |
INTEGER ILNBLNK |
| 38 |
INTEGER MDS_RECLEN |
| 39 |
CEOP |
| 40 |
C !LOCAL VARIABLES: |
| 41 |
CHARACTER*80 fn |
| 42 |
integer ihour |
| 43 |
integer i,j,n |
| 44 |
integer bislot,bjslot,iunit |
| 45 |
integer recl |
| 46 |
integer bi,bj,fileprec |
| 47 |
integer xsize, ysize |
| 48 |
#if defined(ALLOW_EXCH2) |
| 49 |
PARAMETER ( xsize = exch2_domain_nxt * sNx ) |
| 50 |
PARAMETER ( ysize = exch2_domain_nyt * sNy ) |
| 51 |
#else |
| 52 |
PARAMETER ( xsize = Nx ) |
| 53 |
PARAMETER ( ysize = Ny ) |
| 54 |
#endif |
| 55 |
Real*8 globalarr(xsize,ysize,8) |
| 56 |
_RL tempgrid(sNx,sNy) |
| 57 |
_RL temptile(nchp) |
| 58 |
_RL fracland(sNx,sNy,Nsx,Nsy) |
| 59 |
|
| 60 |
ihour = nhms/10000 |
| 61 |
WRITE(fn,'(a,I8,a,I2.2,a)')'vegtiles_cs32.d',nymd,'z',ihour,'.bin' |
| 62 |
fileprec = 64 |
| 63 |
|
| 64 |
call MDSFINDUNIT( iunit, mythid ) |
| 65 |
recl=MDS_RECLEN( fileprec, Nx*Ny*8, mythid ) |
| 66 |
|
| 67 |
C Only do I/O if I am the master thread |
| 68 |
_BEGIN_MASTER( myThid ) |
| 69 |
|
| 70 |
open(iUnit,file=fn,status='old',access='direct',recl=recl) |
| 71 |
read(iunit,rec=1) globalarr |
| 72 |
close( iunit ) |
| 73 |
_END_MASTER( myThid ) |
| 74 |
|
| 75 |
|
| 76 |
#ifdef _BYTESWAPIO |
| 77 |
call MDS_BYTESWAPR8( Nx*Ny*8, globalarr ) |
| 78 |
#endif |
| 79 |
|
| 80 |
DO bj = myByLo(myThid), myByHi(myThid) |
| 81 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 82 |
|
| 83 |
#if defined(ALLOW_EXCH2) |
| 84 |
bislot = exch2_txglobalo(W2_myTileList(bi))-1 |
| 85 |
bjslot = exch2_tyglobalo(W2_myTileList(bi))-1 |
| 86 |
#else |
| 87 |
bislot = myXGlobalLo-1+(bi-1)*sNx |
| 88 |
bjslot = myYGlobalLo-1+(bj-1)*sNy |
| 89 |
#endif /* ALLOW_EXCH2 */ |
| 90 |
|
| 91 |
call get_landfrac(sNx,sNy,Nsx,Nsy,bi,bj,maxtyp, |
| 92 |
. surftype,tilefrac,fracland(1,1,bi,bj)) |
| 93 |
|
| 94 |
do j = 1,sNy |
| 95 |
do i = 1,sNx |
| 96 |
tempgrid(i,j) = globalarr(i+bislot,j+bjslot,1) |
| 97 |
enddo |
| 98 |
enddo |
| 99 |
call grd2msc(tempgrid,sNx,sNy,igrd,temptile,nchp,nchptot(bi,bj)) |
| 100 |
do n = 1,nchp |
| 101 |
tcanopy(n,bi,bj) = temptile(n) |
| 102 |
enddo |
| 103 |
|
| 104 |
do j = 1,sNy |
| 105 |
do i = 1,sNx |
| 106 |
tempgrid(i,j) = globalarr(i+bislot,j+bjslot,2) |
| 107 |
if (tempgrid(i,j).gt.1.e14 .and. fracland(i,j,bi,bj).gt.0.0001) |
| 108 |
. tempgrid(i,j) = globalarr(i+bislot,j+bjslot,1) - 0.5 |
| 109 |
enddo |
| 110 |
enddo |
| 111 |
call grd2msc(tempgrid,sNx,sNy,igrd,temptile,nchp,nchptot(bi,bj)) |
| 112 |
do n = 1,nchp |
| 113 |
tdeep(n,bi,bj) = temptile(n) |
| 114 |
enddo |
| 115 |
|
| 116 |
do j = 1,sNy |
| 117 |
do i = 1,sNx |
| 118 |
tempgrid(i,j) = globalarr(i+bislot,j+bjslot,3) |
| 119 |
if (tempgrid(i,j).gt.1.e14 .and. fracland(i,j,bi,bj).gt.0.0001) |
| 120 |
. tempgrid(i,j) = 0.01 |
| 121 |
enddo |
| 122 |
enddo |
| 123 |
call grd2msc(tempgrid,sNx,sNy,igrd,temptile,nchp,nchptot(bi,bj)) |
| 124 |
do n = 1,nchp |
| 125 |
ecanopy(n,bi,bj) = temptile(n) |
| 126 |
enddo |
| 127 |
|
| 128 |
do j = 1,sNy |
| 129 |
do i = 1,sNx |
| 130 |
tempgrid(i,j) = globalarr(i+bislot,j+bjslot,4) |
| 131 |
if (tempgrid(i,j).gt.1.e14 .and. fracland(i,j,bi,bj).gt.0.0001) |
| 132 |
. tempgrid(i,j) = 0.7 |
| 133 |
enddo |
| 134 |
enddo |
| 135 |
call grd2msc(tempgrid,sNx,sNy,igrd,temptile,nchp,nchptot(bi,bj)) |
| 136 |
do n = 1,nchp |
| 137 |
swetshal(n,bi,bj) = temptile(n) |
| 138 |
enddo |
| 139 |
|
| 140 |
do j = 1,sNy |
| 141 |
do i = 1,sNx |
| 142 |
tempgrid(i,j) = globalarr(i+bislot,j+bjslot,5) |
| 143 |
if (tempgrid(i,j).gt.1.e14 .and. fracland(i,j,bi,bj).gt.0.0001) |
| 144 |
. tempgrid(i,j) = 0.5 |
| 145 |
enddo |
| 146 |
enddo |
| 147 |
call grd2msc(tempgrid,sNx,sNy,igrd,temptile,nchp,nchptot(bi,bj)) |
| 148 |
do n = 1,nchp |
| 149 |
swetroot(n,bi,bj) = temptile(n) |
| 150 |
enddo |
| 151 |
|
| 152 |
do j = 1,sNy |
| 153 |
do i = 1,sNx |
| 154 |
tempgrid(i,j) = globalarr(i+bislot,j+bjslot,6) |
| 155 |
if (tempgrid(i,j).gt.1.e14 .and. fracland(i,j,bi,bj).gt.0.0001) |
| 156 |
. tempgrid(i,j) = 0.3 |
| 157 |
enddo |
| 158 |
enddo |
| 159 |
call grd2msc(tempgrid,sNx,sNy,igrd,temptile,nchp,nchptot(bi,bj)) |
| 160 |
do n = 1,nchp |
| 161 |
swetdeep(n,bi,bj) = temptile(n) |
| 162 |
enddo |
| 163 |
|
| 164 |
do j = 1,sNy |
| 165 |
do i = 1,sNx |
| 166 |
tempgrid(i,j) = globalarr(i+bislot,j+bjslot,7) |
| 167 |
if (tempgrid(i,j).gt.1.e14 .and. fracland(i,j,bi,bj).gt.0.0001) |
| 168 |
. tempgrid(i,j) = 0. |
| 169 |
enddo |
| 170 |
enddo |
| 171 |
call grd2msc(tempgrid,sNx,sNy,igrd,temptile,nchp,nchptot(bi,bj)) |
| 172 |
do n = 1,nchp |
| 173 |
snodep(n,bi,bj) = temptile(n) |
| 174 |
enddo |
| 175 |
|
| 176 |
do j = 1,sNy |
| 177 |
do i = 1,sNx |
| 178 |
tempgrid(i,j) = globalarr(i+bislot,j+bjslot,8) |
| 179 |
if (tempgrid(i,j).gt.1.e14 .and. fracland(i,j,bi,bj).gt.0.0001) |
| 180 |
. tempgrid(i,j) = 0. |
| 181 |
enddo |
| 182 |
enddo |
| 183 |
call grd2msc(tempgrid,sNx,sNy,igrd,temptile,nchp,nchptot(bi,bj)) |
| 184 |
do n = 1,nchp |
| 185 |
capac(n,bi,bj) = temptile(n) |
| 186 |
enddo |
| 187 |
|
| 188 |
close(iunit) |
| 189 |
|
| 190 |
C End of bi bj loop |
| 191 |
enddo |
| 192 |
enddo |
| 193 |
|
| 194 |
RETURN |
| 195 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph