| 1 |
|
| 2 |
subroutine optim_readdata( |
| 3 |
I nn, |
| 4 |
I dfile, |
| 5 |
I lheaderonly, |
| 6 |
O ff, |
| 7 |
O vv |
| 8 |
& ) |
| 9 |
|
| 10 |
c ================================================================== |
| 11 |
c SUBROUTINE optim_readdata |
| 12 |
c ================================================================== |
| 13 |
c |
| 14 |
c o Read the data written by the MITgcmUV state estimation setup and |
| 15 |
c join them to one vector that is subsequently used by the minimi- |
| 16 |
c zation algorithm "lsopt". Depending on the specified file name |
| 17 |
c either the control vector or the gradient vector can be read. |
| 18 |
c |
| 19 |
c *dfile* should be the radix of the file: ecco_ctrl or ecco_cost |
| 20 |
c |
| 21 |
c started: Christian Eckert eckert@mit.edu 12-Apr-2000 |
| 22 |
c |
| 23 |
c changed: Patrick Heimbach heimbach@mit.edu 19-Jun-2000 |
| 24 |
c - finished, revised and debugged |
| 25 |
c |
| 26 |
c ================================================================== |
| 27 |
c SUBROUTINE optim_readdata |
| 28 |
c ================================================================== |
| 29 |
|
| 30 |
implicit none |
| 31 |
|
| 32 |
c == global variables == |
| 33 |
|
| 34 |
#include "EEPARAMS.h" |
| 35 |
#include "SIZE.h" |
| 36 |
cgg Include ECCO_CPPOPTIONS because the ecco_ctrl,cost files |
| 37 |
cgg have headers with options for OBCS masks. |
| 38 |
#include "ECCO_CPPOPTIONS.h" |
| 39 |
|
| 40 |
#include "ctrl.h" |
| 41 |
#include "optim.h" |
| 42 |
#include "minimization.h" |
| 43 |
|
| 44 |
c == routine arguments == |
| 45 |
|
| 46 |
integer nn |
| 47 |
_RL ff |
| 48 |
|
| 49 |
#if defined (DYNAMIC) |
| 50 |
_RL vv(nn) |
| 51 |
#elif defined (USE_POINTER) || (MAX_INDEPEND == 0) |
| 52 |
_RL vv |
| 53 |
pointer (pvv,vv(1)) |
| 54 |
#else |
| 55 |
integer nmax |
| 56 |
parameter( nmax = MAX_INDEPEND ) |
| 57 |
_RL vv(nmax) |
| 58 |
#endif |
| 59 |
|
| 60 |
character*(9) dfile |
| 61 |
logical lheaderonly |
| 62 |
|
| 63 |
c == local variables == |
| 64 |
|
| 65 |
integer bi,bj |
| 66 |
integer biG,bjG |
| 67 |
integer i,j |
| 68 |
integer ii,k |
| 69 |
integer icvar |
| 70 |
integer icvrec |
| 71 |
integer icvcomp |
| 72 |
integer icvoffset |
| 73 |
integer nopt |
| 74 |
integer funit |
| 75 |
|
| 76 |
integer cbuffindex |
| 77 |
real*4 cbuff( sNx*nSx*nPx*sNy*nSy*nPy ) |
| 78 |
|
| 79 |
character*(128) fname |
| 80 |
|
| 81 |
c integer filei |
| 82 |
c integer filej |
| 83 |
c integer filek |
| 84 |
c integer fileiG |
| 85 |
c integer filejG |
| 86 |
c integer filensx |
| 87 |
c integer filensy |
| 88 |
integer filenopt |
| 89 |
_RL fileff |
| 90 |
|
| 91 |
cgg( |
| 92 |
_RL gg |
| 93 |
integer igg |
| 94 |
integer iobcs |
| 95 |
cgg) |
| 96 |
|
| 97 |
c == end of interface == |
| 98 |
|
| 99 |
print *, 'pathei-lsopt in optim_readdata' |
| 100 |
|
| 101 |
c-- The reference i/o unit. |
| 102 |
funit = 20 |
| 103 |
|
| 104 |
c-- Next optimization cycle. |
| 105 |
nopt = optimcycle |
| 106 |
|
| 107 |
if ( dfile .eq. ctrlname ) then |
| 108 |
print* |
| 109 |
print*,' OPTIM_READDATA: Reading control vector' |
| 110 |
print*,' for optimization cycle: ',nopt |
| 111 |
print* |
| 112 |
else if ( dfile .eq. costname ) then |
| 113 |
print* |
| 114 |
print*,' OPTIM_READDATA: Reading cost function and' |
| 115 |
print*,' gradient of cost function' |
| 116 |
print*,' for optimization cycle: ',nopt |
| 117 |
print* |
| 118 |
else |
| 119 |
print* |
| 120 |
print*,' OPTIM_READDATA: subroutine called by a false *dfile*' |
| 121 |
print*,' argument. *dfile* = ',dfile |
| 122 |
print* |
| 123 |
stop ' ... stopped in OPTIM_READDATA.' |
| 124 |
endif |
| 125 |
|
| 126 |
c-- Read the data. |
| 127 |
|
| 128 |
bjG = 1 + (myygloballo - 1)/sny |
| 129 |
biG = 1 + (myxgloballo - 1)/snx |
| 130 |
|
| 131 |
c-- Generate file name and open the file. |
| 132 |
write(fname(1:128),'(4a,i4.4)') |
| 133 |
& dfile,'_',yctrlid(1:10),'.opt', nopt |
| 134 |
open( funit, file = fname, |
| 135 |
& status = 'old', |
| 136 |
& form = 'unformatted', |
| 137 |
& access = 'sequential' ) |
| 138 |
print*, 'opened file ', fname |
| 139 |
|
| 140 |
c-- Read the header. |
| 141 |
read( funit ) nvartype |
| 142 |
read( funit ) nvarlength |
| 143 |
read( funit ) yctrlid |
| 144 |
read( funit ) filenopt |
| 145 |
read( funit ) fileff |
| 146 |
read( funit ) fileiG |
| 147 |
read( funit ) filejG |
| 148 |
read( funit ) filensx |
| 149 |
read( funit ) filensy |
| 150 |
|
| 151 |
read( funit ) (nWetcGlobal(k), k=1,nr) |
| 152 |
read( funit ) (nWetsGlobal(k), k=1,nr) |
| 153 |
read( funit ) (nWetwGlobal(k), k=1,nr) |
| 154 |
#ifdef ALLOW_CTRL_WETV |
| 155 |
read( funit ) (nWetvGlobal(k), k=1,nr) |
| 156 |
#endif |
| 157 |
#ifdef ALLOW_SHIFWFLX_CONTROL |
| 158 |
read(funit) (nWetiGlobal(k), k=1,nr) |
| 159 |
c read(funit) nWetiGlobal(1) |
| 160 |
#endif |
| 161 |
|
| 162 |
cgg( Add OBCS Mask information into the header section for optimization. |
| 163 |
#ifdef ALLOW_OBCSN_CONTROL |
| 164 |
read( funit ) ((nWetobcsnGlo(k,iobcs), k=1,nr),iobcs= 1,nobcs) |
| 165 |
#endif |
| 166 |
#ifdef ALLOW_OBCSS_CONTROL |
| 167 |
read( funit ) ((nWetobcssGlo(k,iobcs), k=1,nr),iobcs= 1,nobcs) |
| 168 |
#endif |
| 169 |
#ifdef ALLOW_OBCSW_CONTROL |
| 170 |
read( funit ) ((nWetobcswGlo(k,iobcs), k=1,nr),iobcs= 1,nobcs) |
| 171 |
#endif |
| 172 |
#ifdef ALLOW_OBCSE_CONTROL |
| 173 |
read( funit ) ((nWetobcseGlo(k,iobcs), k=1,nr),iobcs= 1,nobcs) |
| 174 |
#endif |
| 175 |
cgg) |
| 176 |
read( funit ) (ncvarindex(i), i=1,maxcvars) |
| 177 |
read( funit ) (ncvarrecs(i), i=1,maxcvars) |
| 178 |
read( funit ) (ncvarxmax(i), i=1,maxcvars) |
| 179 |
read( funit ) (ncvarymax(i), i=1,maxcvars) |
| 180 |
read( funit ) (ncvarnrmax(i), i=1,maxcvars) |
| 181 |
read( funit ) (ncvargrd(i), i=1,maxcvars) |
| 182 |
read( funit ) |
| 183 |
|
| 184 |
cph( |
| 185 |
cph if (lheaderonly) then |
| 186 |
print *, 'pathei: nvartype ', nvartype |
| 187 |
print *, 'pathei: nvarlength ', nvarlength |
| 188 |
print *, 'pathei: yctrlid ', yctrlid |
| 189 |
print *, 'pathei: filenopt ', filenopt |
| 190 |
print *, 'pathei: fileff ', fileff |
| 191 |
print *, 'pathei: fileiG ', fileiG |
| 192 |
print *, 'pathei: filejG ', filejG |
| 193 |
print *, 'pathei: filensx ', filensx |
| 194 |
print *, 'pathei: filensy ', filensy |
| 195 |
|
| 196 |
print *, 'pathei: nWetcGlobal ', |
| 197 |
& (nWetcGlobal(k), k=1,nr) |
| 198 |
print *, 'pathei: nWetsGlobal ', |
| 199 |
& (nWetsGlobal(k), k=1,nr) |
| 200 |
print *, 'pathei: nWetwGlobal ', |
| 201 |
& (nWetwGlobal(k), k=1,nr) |
| 202 |
print *, 'pathei: nWetvGlobal ', |
| 203 |
& (nWetvGlobal(k), k=1,nr) |
| 204 |
#ifdef ALLOW_SHIFWFLX_CONTROL |
| 205 |
print *, 'pathei: nWetiGlobal ', |
| 206 |
& (nWetiGlobal(k), k=1,nr) |
| 207 |
#endif |
| 208 |
print *, 'pathei: ncvarindex ', |
| 209 |
& (ncvarindex(i), i=1,maxcvars) |
| 210 |
print *, 'pathei: ncvarrecs ', |
| 211 |
& (ncvarrecs(i), i=1,maxcvars) |
| 212 |
print *, 'pathei: ncvarxmax ', |
| 213 |
& (ncvarxmax(i), i=1,maxcvars) |
| 214 |
print *, 'pathei: ncvarymax ', |
| 215 |
& (ncvarymax(i), i=1,maxcvars) |
| 216 |
print *, 'pathei: ncvarnrmax ', |
| 217 |
& (ncvarnrmax(i), i=1,maxcvars) |
| 218 |
print *, 'pathei: ncvargrd ', |
| 219 |
& (ncvargrd(i), i=1,maxcvars) |
| 220 |
cph end if |
| 221 |
cph) |
| 222 |
c-- Check the header information for consistency. |
| 223 |
|
| 224 |
cph if ( filenopt .ne. nopt ) then |
| 225 |
cph print* |
| 226 |
cph print*,' READ_HEADER: Input data belong to the wrong' |
| 227 |
cph print*,' optimization cycle.' |
| 228 |
cph print*,' optimization cycle = ',nopt |
| 229 |
cph print*,' input optim cycle = ',filenopt |
| 230 |
cph print* |
| 231 |
cph stop ' ... stopped in READ_HEADER.' |
| 232 |
cph endif |
| 233 |
|
| 234 |
if ( (fileiG .ne. biG) .or. (filejG .ne. bjG) ) then |
| 235 |
print* |
| 236 |
print*,' READ_HEADER: Tile indices of loop and data ' |
| 237 |
print*,' do not match.' |
| 238 |
print*,' loop x/y component = ', |
| 239 |
& biG,bjG |
| 240 |
print*,' data x/y component = ', |
| 241 |
& fileiG,filejG |
| 242 |
print* |
| 243 |
stop ' ... stopped in READ_HEADER.' |
| 244 |
endif |
| 245 |
|
| 246 |
if ( (filensx .ne. nsx) .or. (filensy .ne. nsy) ) then |
| 247 |
print* |
| 248 |
print*,' READ_HEADER: Numbers of tiles do not match.' |
| 249 |
print*,' parameter x/y no. of tiles = ', |
| 250 |
& bi,bj |
| 251 |
print*,' data x/y no. of tiles = ', |
| 252 |
& filensx,filensy |
| 253 |
print* |
| 254 |
stop ' ... stopped in READ_HEADER.' |
| 255 |
endif |
| 256 |
|
| 257 |
ce Add some more checks. ... |
| 258 |
|
| 259 |
if (.NOT. lheaderonly) then |
| 260 |
c-- Read the data. |
| 261 |
icvoffset = 0 |
| 262 |
do icvar = 1,maxcvars |
| 263 |
if ( ncvarindex(icvar) .ne. -1 ) then |
| 264 |
do icvrec = 1,ncvarrecs(icvar) |
| 265 |
do bj = 1,nsy |
| 266 |
do bi = 1,nsx |
| 267 |
read( funit ) ncvarindex(icvar) |
| 268 |
read( funit ) filej |
| 269 |
read( funit ) filei |
| 270 |
do k = 1,ncvarnrmax(icvar) |
| 271 |
cbuffindex = 0 |
| 272 |
if (ncvargrd(icvar) .eq. 'c') then |
| 273 |
cbuffindex = nWetcGlobal(k) |
| 274 |
else if (ncvargrd(icvar) .eq. 's') then |
| 275 |
cbuffindex = nWetsGlobal(k) |
| 276 |
else if (ncvargrd(icvar) .eq. 'w') then |
| 277 |
cbuffindex = nWetwGlobal(k) |
| 278 |
else if (ncvargrd(icvar) .eq. 'v') then |
| 279 |
cbuffindex = nWetvGlobal(k) |
| 280 |
#ifdef ALLOW_SHIFWFLX_CONTROL |
| 281 |
else if (ncvargrd(icvar) .eq. 'i') then |
| 282 |
cbuffindex = nWetiGlobal(k) |
| 283 |
#endif |
| 284 |
cgg( O.B. points have the grid mask "m". |
| 285 |
else if (ncvargrd(icvar) .eq. 'm') then |
| 286 |
cgg From "icvrec", calculate what iobcs must be. |
| 287 |
gg = (icvrec-1)/nobcs |
| 288 |
igg = int(gg) |
| 289 |
iobcs= icvrec - igg*nobcs |
| 290 |
#ifdef ALLOW_OBCSN_CONTROL |
| 291 |
if (icvar .eq. 11) then |
| 292 |
cbuffindex = nWetobcsnGlo(k,iobcs) |
| 293 |
endif |
| 294 |
#endif |
| 295 |
#ifdef ALLOW_OBCSS_CONTROL |
| 296 |
if (icvar .eq. 12) then |
| 297 |
cbuffindex = nWetobcssGlo(k,iobcs) |
| 298 |
endif |
| 299 |
#endif |
| 300 |
#ifdef ALLOW_OBCSW_CONTROL |
| 301 |
if (icvar .eq. 13) then |
| 302 |
cbuffindex = nWetobcswGlo(k,iobcs) |
| 303 |
endif |
| 304 |
#endif |
| 305 |
#ifdef ALLOW_OBCSE_CONTROL |
| 306 |
if (icvar .eq. 14) then |
| 307 |
cbuffindex = nWetobcseGlo(k,iobcs) |
| 308 |
endif |
| 309 |
#endif |
| 310 |
cgg) |
| 311 |
endif |
| 312 |
if (cbuffindex .gt. 0) then |
| 313 |
read( funit ) cbuffindex |
| 314 |
read( funit ) filek |
| 315 |
read( funit ) (cbuff(ii), ii=1,cbuffindex) |
| 316 |
do icvcomp = 1,cbuffindex |
| 317 |
vv(icvoffset+icvcomp) = cbuff(icvcomp) |
| 318 |
cgg( Right now, the changes to the open boundary velocities are not balanced. |
| 319 |
cgg( The model will crash due to physical reasons. |
| 320 |
cgg( However, we can optimize with respect to just O.B. T and S if the |
| 321 |
cgg( next two lines are uncommented. |
| 322 |
cgg if (iobcs .eq. 3) vv(icvoffset+icvcomp)=0. |
| 323 |
cgg if (iobcs .eq. 4) vv(icvoffset+icvcomp)=0. |
| 324 |
enddo |
| 325 |
icvoffset = icvoffset + cbuffindex |
| 326 |
endif |
| 327 |
enddo |
| 328 |
enddo |
| 329 |
enddo |
| 330 |
enddo |
| 331 |
endif |
| 332 |
enddo |
| 333 |
|
| 334 |
else |
| 335 |
|
| 336 |
c-- Assign the number of control variables. |
| 337 |
nn = nvarlength |
| 338 |
|
| 339 |
endif |
| 340 |
|
| 341 |
close( funit ) |
| 342 |
|
| 343 |
c-- Assign the cost function value in case we read the cost file. |
| 344 |
|
| 345 |
if ( dfile .eq. ctrlname ) then |
| 346 |
ff = 0. d 0 |
| 347 |
else if ( dfile .eq. costname ) then |
| 348 |
ff = fileff |
| 349 |
endif |
| 350 |
|
| 351 |
return |
| 352 |
end |
Parent Directory
| 
Revision Log
| 
Revision Graph