3 |
subroutine exf_set_gen( |
subroutine exf_set_gen( |
4 |
& genfile, genstartdate, genperiod, |
& genfile, genstartdate, genperiod, |
5 |
& genstartdate1, genstartdate2, |
& genstartdate1, genstartdate2, |
6 |
& exf_inscal_gen, |
& exf_inscal_gen, genremove_intercept, genremove_slope, |
7 |
& genfld, gen0, gen1, genmask, |
& genfld, gen0, gen1, genmask, |
8 |
#ifdef USE_EXF_INTERPOLATION |
#ifdef USE_EXF_INTERPOLATION |
9 |
& gen_lon0, gen_lon_inc, gen_lat0, gen_lat_inc, |
& gen_lon0, gen_lon_inc, gen_lat0, gen_lat_inc, |
10 |
& gen_nlon, gen_nlat, gen_xout, gen_yout, |
& gen_nlon, gen_nlat, gen_xout, gen_yout, interp_method, |
11 |
#endif |
#endif |
12 |
& mycurrenttime, mycurrentiter, mythid ) |
& mytime, myiter, mythid ) |
13 |
|
|
14 |
c ================================================================== |
c ================================================================== |
15 |
c SUBROUTINE exf_set_gen |
c SUBROUTINE exf_set_gen |
35 |
|
|
36 |
#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
37 |
#include "SIZE.h" |
#include "SIZE.h" |
38 |
|
#include "PARAMS.h" |
39 |
#include "GRID.h" |
#include "GRID.h" |
40 |
|
|
41 |
#include "exf_param.h" |
#include "exf_param.h" |
44 |
c == routine arguments == |
c == routine arguments == |
45 |
|
|
46 |
integer genstartdate1, genstartdate2 |
integer genstartdate1, genstartdate2 |
47 |
_RL genstartdate, genperiod |
_RL genstartdate, genperiod |
48 |
_RL exf_inscal_gen |
_RL exf_inscal_gen |
49 |
_RL genfld(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
_RL genremove_intercept, genremove_slope |
50 |
_RL gen0 (1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
_RL genfld(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
51 |
_RL gen1 (1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
_RL gen0 (1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
52 |
|
_RL gen1 (1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
53 |
character*1 genmask |
character*1 genmask |
54 |
character*(128) genfile, genfile0, genfile1 |
character*(128) genfile, genfile0, genfile1 |
55 |
_RL mycurrenttime |
_RL mytime |
56 |
integer mycurrentiter |
integer myiter |
57 |
integer mythid |
integer mythid |
58 |
#ifdef USE_EXF_INTERPOLATION |
#ifdef USE_EXF_INTERPOLATION |
59 |
c gen_lon_0 ,gen_lat_0 :: longitude and latitude of SouthWest |
c gen_lon_0 ,gen_lat_0 :: longitude and latitude of SouthWest |
67 |
INTEGER gen_nlon, gen_nlat |
INTEGER gen_nlon, gen_nlat |
68 |
_RS gen_xout (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
_RS gen_xout (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
69 |
_RS gen_yout (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
_RS gen_yout (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
70 |
|
integer interp_method |
71 |
#endif |
#endif |
72 |
|
|
73 |
c == local variables == |
c == local variables == |
78 |
_RL fac |
_RL fac |
79 |
|
|
80 |
integer bi, bj |
integer bi, bj |
81 |
integer i, j |
integer i, j, il |
|
integer il, interp_method |
|
82 |
|
|
83 |
c == external == |
c == external == |
84 |
|
|
99 |
I , useExfYearlyFields |
I , useExfYearlyFields |
100 |
O , fac, first, changed |
O , fac, first, changed |
101 |
O , count0, count1, year0, year1 |
O , count0, count1, year0, year1 |
102 |
I , mycurrenttime, mycurrentiter, mythid |
I , mytime, myiter, mythid |
103 |
& ) |
& ) |
104 |
|
|
105 |
if ( first ) then |
if ( first ) then |
106 |
if (useExfYearlyFields) then |
if (useExfYearlyFields) then |
107 |
|
C Complete filename with YR or _YEAR extension |
108 |
il = ilnblnk( genfile ) |
il = ilnblnk( genfile ) |
109 |
write(genfile0(1:128),'(2a,i4.4)') |
if (twoDigitYear) then |
110 |
& genfile(1:il),'_',year0 |
if (year0.ge.2000) then |
111 |
|
write(genfile0(1:128),'(a,i2.2)') |
112 |
|
& genfile(1:il),year0-2000 |
113 |
|
else |
114 |
|
write(genfile0(1:128),'(a,i2.2)') |
115 |
|
& genfile(1:il),year0-1900 |
116 |
|
endif |
117 |
|
else |
118 |
|
write(genfile0(1:128),'(2a,i4.4)') |
119 |
|
& genfile(1:il),'_',year0 |
120 |
|
endif |
121 |
else |
else |
122 |
genfile0 = genfile |
genfile0 = genfile |
123 |
endif |
endif |
124 |
#ifdef USE_EXF_INTERPOLATION |
#ifdef USE_EXF_INTERPOLATION |
|
interp_method = 2 |
|
125 |
call exf_interp( genfile0, exf_iprec |
call exf_interp( genfile0, exf_iprec |
126 |
& , gen1, count0, gen_xout, gen_yout |
& , gen1, count0, gen_xout, gen_yout |
127 |
& , gen_lon0,gen_lon_inc |
& , gen_lon0,gen_lon_inc |
145 |
call exf_SwapFFields( gen0, gen1, mythid ) |
call exf_SwapFFields( gen0, gen1, mythid ) |
146 |
|
|
147 |
if (useExfYearlyFields) then |
if (useExfYearlyFields) then |
148 |
|
C Complete filename with YR or _YEAR extension |
149 |
il = ilnblnk( genfile ) |
il = ilnblnk( genfile ) |
150 |
write(genfile1(1:128),'(2a,i4.4)') |
if (twoDigitYear) then |
151 |
& genfile(1:il),'_',year1 |
if (year1.ge.2000) then |
152 |
|
write(genfile1(1:128),'(a,i2.2)') |
153 |
|
& genfile(1:il),year1-2000 |
154 |
|
else |
155 |
|
write(genfile1(1:128),'(a,i2.2)') |
156 |
|
& genfile(1:il),year1-1900 |
157 |
|
endif |
158 |
|
else |
159 |
|
write(genfile1(1:128),'(2a,i4.4)') |
160 |
|
& genfile(1:il),'_',year1 |
161 |
|
endif |
162 |
else |
else |
163 |
genfile1 = genfile |
genfile1 = genfile |
164 |
endif |
endif |
165 |
#ifdef USE_EXF_INTERPOLATION |
#ifdef USE_EXF_INTERPOLATION |
|
interp_method = 2 |
|
166 |
call exf_interp( genfile1, exf_iprec |
call exf_interp( genfile1, exf_iprec |
167 |
& , gen1, count1, gen_xout, gen_yout |
& , gen1, count1, gen_xout, gen_yout |
168 |
& , gen_lon0,gen_lon_inc |
& , gen_lon0,gen_lon_inc |
184 |
|
|
185 |
c Loop over tiles. |
c Loop over tiles. |
186 |
do bj = mybylo(mythid),mybyhi(mythid) |
do bj = mybylo(mythid),mybyhi(mythid) |
187 |
do bi = mybxlo(mythid),mybxhi(mythid) |
do bi = mybxlo(mythid),mybxhi(mythid) |
188 |
do j = 1,sny |
do j = 1,sny |
189 |
do i = 1,snx |
do i = 1,snx |
190 |
|
c Interpolate linearly onto the time. |
191 |
c Interpolate linearly onto the current time. |
genfld(i,j,bi,bj) = exf_inscal_gen * ( |
192 |
|
& fac * gen0(i,j,bi,bj) + |
193 |
genfld(i,j,bi,bj) = exf_inscal_gen * ( |
& (exf_one - fac) * gen1(i,j,bi,bj) ) |
194 |
& fac * gen0(i,j,bi,bj) + |
genfld(i,j,bi,bj) = |
195 |
& (exf_one - fac) * gen1(i,j,bi,bj) ) |
& genfld(i,j,bi,bj) - |
196 |
|
& exf_inscal_gen * ( genremove_intercept + |
197 |
|
& genremove_slope*(mytime-starttime) ) |
198 |
enddo |
enddo |
199 |
enddo |
enddo |
200 |
enddo |
enddo |
207 |
|
|
208 |
|
|
209 |
subroutine exf_init_gen ( |
subroutine exf_init_gen ( |
210 |
& genconst, genfld, gen0, gen1, mythid ) |
& genconst, genfld, gen0, gen1, geninitfile, mythid ) |
211 |
|
|
212 |
c ================================================================== |
c ================================================================== |
213 |
c SUBROUTINE exf_init_gen |
c SUBROUTINE exf_init_gen |
239 |
_RL genfld(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
_RL genfld(1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
240 |
_RL gen0 (1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
_RL gen0 (1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
241 |
_RL gen1 (1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
_RL gen1 (1-olx:snx+olx,1-oly:sny+oly,nsx,nsy) |
242 |
|
character*(128) geninitfile |
243 |
integer mythid |
integer mythid |
244 |
|
|
245 |
c == local variables == |
c == local variables == |
261 |
enddo |
enddo |
262 |
enddo |
enddo |
263 |
|
|
264 |
|
if ( geninitfile .NE. ' ' ) then |
265 |
|
call mdsreadfield( geninitfile, exf_iprec, exf_yftype, |
266 |
|
& 1, genfld, 1, mythid ) |
267 |
|
endif |
268 |
|
|
269 |
end |
end |