3 |
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4 |
#include "FIZHI_OPTIONS.h" |
#include "FIZHI_OPTIONS.h" |
5 |
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6 |
subroutine fizhi_init_veg(mythid,vegdata,im,jm,Nsx,Nsy,Nxg,Nyg, |
SUBROUTINE FIZHI_INIT_VEG(myThid,vegdata,im,jm,nSx,nSy,Nxg,Nyg, |
7 |
. maxtyp,nchp,nchptot,nchpland,lons,lats,surftype,tilefrac,igrd, |
& maxtyp,nchp,nchptot,nchpland,lons,lats,surftype,tilefrac, |
8 |
. ityp,chfr,chlt,chlon) |
& igrd,ityp,chfr,chlt,chlon) |
9 |
C*********************************************************************** |
C*********************************************************************** |
10 |
C Subroutine fizhi_init_veg - routine to read in the land surface types, |
C Subroutine fizhi_init_veg - routine to read in the land surface types, |
11 |
C interpolate to the models grid, and set up tile space for use by |
C interpolate to the models grid, and set up tile space for use by |
12 |
C the land surface model, the albedo calculation and the surface |
C the land surface model, the albedo calculation and the surface |
13 |
C roughness calculation. |
C roughness calculation. |
14 |
C |
C |
15 |
C INPUT: |
C INPUT: |
16 |
C |
C |
17 |
C mythid - thread number (processor number) |
C myThid - thread number (processor number) |
18 |
C vegdata - Character*40 Vegetation Dataset name |
C vegdata - Character*40 Vegetation Dataset name |
19 |
C im - longitude dimension |
C im - longitude dimension |
20 |
C jm - latitude dimension (number of lat. points) |
C jm - latitude dimension (number of lat. points) |
21 |
C Nsx - Number of processors in x-direction |
C nSx - Number of processors in x-direction |
22 |
C Nsy - Number of processors in y-direction |
C nSy - Number of processors in y-direction |
23 |
C maxtyp - maximum allowable number of land surface types per grid box |
C maxtyp - maximum allowable number of land surface types per grid box |
24 |
C nchp - integer per-processor number of tiles in tile space |
C nchp - integer per-processor number of tiles in tile space |
25 |
C lons - longitude in degrees [im,jm,nSx,nSy] |
C lons - longitude in degrees [im,jm,nSx,nSy] |
27 |
C |
C |
28 |
C OUTPUT: |
C OUTPUT: |
29 |
C |
C |
30 |
C surftype - integer array of land surface types [im,jm,maxtyp,Nsx,Nsy] |
C surftype - integer array of land surface types [im,jm,maxtyp,nSx,nSy] |
31 |
C tilefrac - real array of corresponding land surface type fractions |
C tilefrac - real array of corresponding land surface type fractions |
32 |
C [im,jm,maxtyp,Nsx,Nsy] |
C [im,jm,maxtyp,nSx,nSy] |
33 |
C igrd - integer array in tile space of grid point number for each |
C igrd - integer array in tile space of grid point number for each |
34 |
C tile [nchp,Nsx,Nsy] |
C tile [nchp,nSx,nSy] |
35 |
C ityp - integer array in tile space of land surface type for each |
C ityp - integer array in tile space of land surface type for each |
36 |
C tile [nchp,Nsx,Nsy] |
C tile [nchp,nSx,nSy] |
37 |
C chfr - real array in tile space of land surface type fraction for |
C chfr - real array in tile space of land surface type fraction for |
38 |
C each tile [nchp,Nsx,Nsy] |
C each tile [nchp,nSx,nSy] |
39 |
C |
C |
40 |
C NOTES: |
C NOTES: |
41 |
C Vegetation type as follows: |
C Vegetation type as follows: |
46 |
C 5: BROADLEAF SHRUBS |
C 5: BROADLEAF SHRUBS |
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C 6: DWARF TREES (TUNDRA) |
C 6: DWARF TREES (TUNDRA) |
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C 7: BARE SOIL |
C 7: BARE SOIL |
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C 8: DESERT |
C 8: DESERT |
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C 9: GLACIER |
C 9: GLACIER |
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C 10: DARK DESERT |
C 10: DARK DESERT |
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C 100: OCEAN |
C 100: OCEAN |
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C*********************************************************************** |
C*********************************************************************** |
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implicit none |
IMPLICIT NONE |
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#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
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|
57 |
integer mythid,im,jm,maxtyp,nchp,Nsx,Nsy,Nxg,Nyg |
INTEGER myThid,im,jm,maxtyp,nchp,nSx,nSy,Nxg,Nyg |
58 |
integer nchptot(Nsx,Nsy),nchpland(Nsx,Nsy) |
INTEGER nchptot(nSx,nSy), nchpland(nSx,nSy) |
59 |
integer surftype(im,jm,maxtyp,Nsx,Nsy) |
INTEGER surftype(im,jm,maxtyp,nSx,nSy) |
60 |
integer igrd(nchp,Nsx,Nsy),ityp(nchp,Nsx,Nsy) |
INTEGER igrd(nchp,nSx,nSy),ityp(nchp,nSx,nSy) |
61 |
_RL tilefrac(im,jm,maxtyp,Nsx,Nsy) |
_RL tilefrac(im,jm,maxtyp,nSx,nSy) |
62 |
_RL lats(im,jm,nSx,nSy), lons(im,jm,nSx,nSy) |
_RL lats(im,jm,nSx,nSy), lons(im,jm,nSx,nSy) |
63 |
_RL chfr(nchp,Nsx,Nsy),chlt(nchp,Nsx,Nsy),chlon(nchp,Nsx,Nsy) |
_RL chfr(nchp,nSx,nSy),chlt(nchp,nSx,nSy),chlon(nchp,nSx,nSy) |
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character*40 vegdata |
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integer i,j,k,bi,bj |
C- local variables: |
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CHARACTER*40 vegdata |
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INTEGER i,j,k,bi,bj |
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character *15 aim_landfile |
CHARACTER*15 aim_landfile |
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_RS aim_landFr(-1:34,-1:34,6,1) |
_RS aim_landFr(-1:34,-1:34,6,1) |
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data aim_landfile /'landFrc.2f2.bin'/ |
DATA aim_landfile /'landFrc.2f2.bin'/ |
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WRITE(standardMessageUnit,'(2A)') ' FIZHI_INIT_VEG: ', |
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& 'defining surface type and fraction: ----------------------' |
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CALL READ_REC_XY_RS(aim_LandFile,aim_landFr,1,0,myThid) |
CALL READ_REC_XY_RS(aim_LandFile,aim_landFr,1,0,myThid) |
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DO BJ = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
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DO BI = myBxLo(myThid), myBxHi(myThid) |
DO bi = myBxLo(myThid), myBxHi(myThid) |
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81 |
do j = 1,jm |
do j = 1,jm |
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do i = 1,im |
do i = 1,im |
83 |
if(aim_landfr(i,j,bi,bj).gt.0.1) then |
if(aim_landfr(i,j,bi,bj).gt.0.1) then |
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surftype(i,j,1,bi,bj) = 1 |
surftype(i,j,1,bi,bj) = 1 |
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tilefrac(i,j,1,bi,bj) = 0.5 |
tilefrac(i,j,1,bi,bj) = 0.5 _d 0 |
86 |
surftype(i,j,2,bi,bj) = 2 |
surftype(i,j,2,bi,bj) = 2 |
87 |
tilefrac(i,j,2,bi,bj) = 0.5 |
tilefrac(i,j,2,bi,bj) = 0.5 _d 0 |
88 |
else |
else |
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surftype(i,j,1,bi,bj) = 100 |
surftype(i,j,1,bi,bj) = 100 |
90 |
tilefrac(i,j,1,bi,bj) = 0.99 |
tilefrac(i,j,1,bi,bj) = 0.99 _d 0 |
91 |
surftype(i,j,2,bi,bj) = 100 |
surftype(i,j,2,bi,bj) = 100 |
92 |
tilefrac(i,j,2,bi,bj) = 0.01 |
tilefrac(i,j,2,bi,bj) = 0.01 _d 0 |
93 |
endif |
endif |
94 |
enddo |
enddo |
95 |
enddo |
enddo |
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do k = 3,maxtyp |
do k = 3,maxtyp |
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do j = 1,jm |
do j = 1,jm |
98 |
do i = 1,im |
do i = 1,im |
99 |
surftype(i,j,k,bi,bj) = 0 |
surftype(i,j,k,bi,bj) = 0 |
100 |
tilefrac(i,j,k,bi,bj) = 0. |
tilefrac(i,j,k,bi,bj) = 0. |
101 |
enddo |
enddo |
102 |
enddo |
enddo |
103 |
enddo |
enddo |
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105 |
ENDDO |
ENDDO |
106 |
ENDDO |
ENDDO |
107 |
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108 |
c create chip arrays for : |
C create chip arrays for : |
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c igrd : grid index |
C igrd : grid index |
110 |
c ityp : veg. type |
C ityp : veg. type |
111 |
c chfr : vegetation fraction |
C chfr : vegetation fraction |
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c chlon: chip longitude |
C chlon: chip longitude |
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c chlt : chip latitude |
C chlt : chip latitude |
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c nchpland<=nchptot is the actual number of land chips |
C nchpland<=nchptot is the actual number of land chips |
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WRITE(standardMessageUnit,'(2A)') ' FIZHI_INIT_VEG: ', |
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DO BJ = myByLo(myThid), myByHi(myThid) |
& 'setting surface Tiles:' |
118 |
DO BI = myBxLo(myThid), myBxHi(myThid) |
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119 |
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DO bj = myByLo(myThid), myByHi(myThid) |
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c land points |
DO bi = myBxLo(myThid), myBxHi(myThid) |
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c ----------- |
|
122 |
nchpland(bi,bj) = 0 |
C- initialise grid index array: |
123 |
do k=1,maxtyp |
do i=1,nchp |
124 |
do j=1,jm |
igrd(i,bi,bj) = 1 |
125 |
do i=1,im |
enddo |
126 |
if(surftype(i,j,k,bi,bj).lt.100 .and. |
|
127 |
. tilefrac(i,j,k,bi,bj).gt.0.) then |
C- land points: |
128 |
nchpland(bi,bj) = nchpland(bi,bj) + 1 |
nchpland(bi,bj) = 0 |
129 |
igrd (nchpland(bi,bj),bi,bj) = i + (j-1)*im |
do k=1,maxtyp |
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ityp (nchpland(bi,bj),bi,bj) = surftype(i,j,k,bi,bj) |
do j=1,jm |
131 |
chfr (nchpland(bi,bj),bi,bj) = tilefrac(i,j,k,bi,bj) |
do i=1,im |
132 |
chlon(nchpland(bi,bj),bi,bj) = lons(i,j,bi,bj) |
if(surftype(i,j,k,bi,bj).lt.100 .and. |
133 |
chlt (nchpland(bi,bj),bi,bj) = lats(i,j,bi,bj) |
& tilefrac(i,j,k,bi,bj).gt.0.) then |
134 |
endif |
nchpland(bi,bj) = nchpland(bi,bj) + 1 |
135 |
enddo |
igrd (nchpland(bi,bj),bi,bj) = i + (j-1)*im |
136 |
enddo |
ityp (nchpland(bi,bj),bi,bj) = surftype(i,j,k,bi,bj) |
137 |
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chfr (nchpland(bi,bj),bi,bj) = tilefrac(i,j,k,bi,bj) |
138 |
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chlon(nchpland(bi,bj),bi,bj) = lons(i,j,bi,bj) |
139 |
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chlt (nchpland(bi,bj),bi,bj) = lats(i,j,bi,bj) |
140 |
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endif |
141 |
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enddo |
142 |
enddo |
enddo |
143 |
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enddo |
144 |
c ocean points |
|
145 |
c ------------ |
C- ocean points: |
146 |
nchptot(bi,bj) = nchpland(bi,bj) |
nchptot(bi,bj) = nchpland(bi,bj) |
147 |
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do k=1,maxtyp |
148 |
do k=1,maxtyp |
do j=1,jm |
149 |
do j=1,jm |
do i=1,im |
150 |
do i=1,im |
if(surftype(i,j,k,bi,bj).ge.100 .and. |
151 |
if(surftype(i,j,k,bi,bj).ge.100 .and. |
& tilefrac(i,j,k,bi,bj).gt.0.) then |
152 |
. tilefrac(i,j,k,bi,bj).gt.0.) then |
nchptot(bi,bj) = nchptot(bi,bj) + 1 |
153 |
nchptot(bi,bj) = nchptot(bi,bj) + 1 |
igrd (nchptot(bi,bj),bi,bj) = i + (j-1)*im |
154 |
igrd (nchptot(bi,bj),bi,bj) = i + (j-1)*im |
ityp (nchptot(bi,bj),bi,bj) = surftype(i,j,k,bi,bj) |
155 |
ityp (nchptot(bi,bj),bi,bj) = surftype(i,j,k,bi,bj) |
chfr (nchptot(bi,bj),bi,bj) = tilefrac(i,j,k,bi,bj) |
156 |
chfr (nchptot(bi,bj),bi,bj) = tilefrac(i,j,k,bi,bj) |
chlon(nchptot(bi,bj),bi,bj) = lons(i,j,bi,bj) |
157 |
chlon(nchptot(bi,bj),bi,bj) = lons(i,j,bi,bj) |
chlt (nchptot(bi,bj),bi,bj) = lats(i,j,bi,bj) |
158 |
chlt (nchptot(bi,bj),bi,bj) = lats(i,j,bi,bj) |
endif |
159 |
endif |
enddo |
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enddo |
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enddo |
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160 |
enddo |
enddo |
161 |
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enddo |
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print *,'Number of Total Tiles for bi=',bi,': ',nchptot(bi,bj) |
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print *,'Number of Land Tiles for bi=',bi,': ',nchpland(bi,bj) |
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162 |
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163 |
ENDDO |
WRITE(standardMessageUnit,'(2(A,I4),2(A,I10))') ' bi=', bi, |
164 |
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& ', bj=', bj, ', # of Land Tiles=', nchpland(bi,bj), |
165 |
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& ', Total # of Tiles=', nchptot(bi,bj) |
166 |
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167 |
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ENDDO |
168 |
ENDDO |
ENDDO |
169 |
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170 |
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WRITE(standardMessageUnit,'(2A)') ' FIZHI_INIT_VEG: done' |
171 |
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172 |
RETURN |
RETURN |
173 |
END |
END |