[3] | 1 | MODULE lib_io_fdir |
---|
| 2 | !!====================================================================== |
---|
| 3 | !! ??? |
---|
| 4 | !!====================================================================== |
---|
| 5 | #if defined key_fdir |
---|
| 6 | !!====================================================================== |
---|
| 7 | !! IO Routines for OPA |
---|
| 8 | !! |
---|
| 9 | !! read2 read a direct access 2D field (jpiglo,jpjglo) |
---|
| 10 | !! read2d read a direct access 2D field (jpidta,jpjdta) |
---|
| 11 | !! read3 read a direct access 3D field (jpiglo,jpjglo,jpk) |
---|
| 12 | !! read3d read a direct access 3D field (jpidta,jpjdta,jpk) |
---|
| 13 | !! |
---|
| 14 | !! write2 write a direct access 2D field (jpiglo,jpjglo) |
---|
| 15 | !! write3 write a direct access 3D field (jpiglo,jpjglo,jpk) |
---|
| 16 | !! write4 write a 4bytes direct access 2D field (jpiglo,jpjglo) |
---|
| 17 | !! |
---|
| 18 | !!====================================================================== |
---|
| 19 | !! * Modules used |
---|
| 20 | USE dom_oce ! ocean space and time domain |
---|
| 21 | USE lib_mpp ! distributed memory computing library |
---|
| 22 | |
---|
| 23 | IMPLICIT NONE |
---|
| 24 | |
---|
| 25 | !! * Module variables |
---|
| 26 | INTEGER, PARAMETER :: & |
---|
| 27 | jpkmod = 1 + (jpk-1)/jpnij ! used for mpp outputs |
---|
| 28 | |
---|
| 29 | REAL(wp), DIMENSION(jpi,jpj,jpnij,jpkmod) :: & |
---|
| 30 | tabio ! i/o workspace array |
---|
| 31 | REAL(wp), DIMENSION(jpiglo,jpjglo) :: & |
---|
| 32 | tabglo ! global auxilary array |
---|
| 33 | REAL(wp), DIMENSION(jpidta,jpjdta) :: & |
---|
| 34 | tabdta ! global auxilary array |
---|
| 35 | !!---------------------------------------------------------------------- |
---|
| 36 | !! OPA 9.0 , LODYC-IPSL (2003) |
---|
| 37 | !!---------------------------------------------------------------------- |
---|
| 38 | |
---|
| 39 | CONTAINS |
---|
| 40 | |
---|
| 41 | SUBROUTINE read2( kunit, ptab, kdim, krec ) |
---|
| 42 | !!--------------------------------------------------------------------- |
---|
| 43 | !! *** ROUTINE read2 *** |
---|
| 44 | !! |
---|
| 45 | !! ** Purpose : Opa standard input for a 2D array |
---|
| 46 | !! |
---|
| 47 | !! ** Method : - Read a binary array ( direct access file ) |
---|
| 48 | !! If key_mpp is used, write with an auxilary array |
---|
| 49 | !! |
---|
| 50 | !! History |
---|
| 51 | !! original : 93-09 (M. Imbard) |
---|
| 52 | !! additions : 96-05 (J. Escobar) |
---|
| 53 | !!---------------------------------------------------------------------- |
---|
| 54 | !! * Arguments |
---|
| 55 | INTEGER , INTENT( in ) :: & |
---|
| 56 | kunit ! output unit |
---|
| 57 | REAL(wp), INTENT(inout), DIMENSION(jpi,jpj) :: & |
---|
| 58 | ptab ! variable array |
---|
| 59 | INTEGER , INTENT( in ) :: & |
---|
| 60 | kdim , & ! record length |
---|
| 61 | krec ! record unit for direct access file |
---|
| 62 | |
---|
[15] | 63 | #if defined key_mpp_mpi || defined key_mpp_shmem |
---|
[3] | 64 | !! * Local declarations |
---|
| 65 | INTEGER ji, jj, jproc ! dummy loop indices |
---|
| 66 | INTEGER imess, ic |
---|
| 67 | INTEGER ilci, ilcj, iilb, ijlb |
---|
| 68 | !!--------------------------------------------------------------------- |
---|
| 69 | |
---|
| 70 | ! 1. Read global array |
---|
| 71 | ! -------------------- |
---|
| 72 | |
---|
| 73 | ! only the main processor |
---|
| 74 | |
---|
| 75 | IF( narea == 1 ) THEN |
---|
| 76 | READ(kunit,REC=kdim*(krec-1)+1) tabglo |
---|
| 77 | DO jproc = 1, jpnij |
---|
| 78 | ilci = nlcit (jproc) |
---|
| 79 | ilcj = nlcjt (jproc) |
---|
| 80 | iilb = nimppt(jproc) |
---|
| 81 | ijlb = njmppt(jproc) |
---|
| 82 | DO jj = 1, ilcj |
---|
| 83 | DO ji = 1, ilci |
---|
| 84 | tabio(ji,jj,jproc,1) = tabglo(ji+iilb-1,jj+ijlb-1) |
---|
| 85 | END DO |
---|
| 86 | END DO |
---|
| 87 | END DO |
---|
| 88 | ENDIF |
---|
| 89 | CALL mppsync |
---|
| 90 | |
---|
| 91 | ! 2. Scaterring of auxilary array |
---|
| 92 | ! ------------------------------- |
---|
| 93 | |
---|
| 94 | CALL mppscatter( tabio, 1, 0, ptab ) |
---|
| 95 | CALL mppsync |
---|
| 96 | |
---|
| 97 | ! mask |
---|
| 98 | DO jj = nlcj+1, jpj |
---|
| 99 | DO ji = 1, nlci |
---|
| 100 | ptab(ji,jj) = 0.e0 |
---|
| 101 | END DO |
---|
| 102 | END DO |
---|
| 103 | DO ji = nlci+1, jpi |
---|
| 104 | ptab(ji,:) = 0.e0 |
---|
| 105 | END DO |
---|
| 106 | CALL mppsync |
---|
| 107 | |
---|
| 108 | # else |
---|
| 109 | READ(kunit,REC=kdim*(krec-1)+1) ptab |
---|
| 110 | #endif |
---|
| 111 | |
---|
| 112 | END SUBROUTINE read2 |
---|
| 113 | |
---|
| 114 | |
---|
| 115 | SUBROUTINE read2d( kunit, ptab, kdim, krec ) |
---|
| 116 | !!--------------------------------------------------------------------- |
---|
| 117 | !! *** ROUTINE read2D *** |
---|
| 118 | !! |
---|
| 119 | !! ** Purpose : Opa standard input for a 2D data array |
---|
| 120 | !! (its possible to read only a subdomain - zoom ) |
---|
| 121 | !! |
---|
| 122 | !! ** Method : Read a binary array ( direct access file ) |
---|
| 123 | !! If key_mpp is used, write with an auxilary array |
---|
| 124 | !! |
---|
| 125 | !! ** Action : |
---|
| 126 | !! |
---|
| 127 | !! History : |
---|
| 128 | !! original : 93-09 (M. Imbard) |
---|
| 129 | !! additions : 96-05 (j. Escobar) |
---|
| 130 | !! additions : 98-11 (J. Vialard) vpp |
---|
| 131 | !!---------------------------------------------------------------------- |
---|
| 132 | !! * Arguments |
---|
| 133 | INTEGER , INTENT( in ) :: & |
---|
| 134 | kunit ! output unit |
---|
| 135 | REAL(wp), INTENT(inout), DIMENSION(jpi,jpj) :: & |
---|
| 136 | ptab ! variable array |
---|
| 137 | INTEGER , INTENT( in ) :: & |
---|
| 138 | kdim , & ! record length |
---|
| 139 | krec ! record unit for direct access file |
---|
| 140 | |
---|
[15] | 141 | #if defined key_mpp_mpi || defined key_mpp_shmem |
---|
[3] | 142 | INTEGER ji, jj, jproc |
---|
| 143 | INTEGER imess, ic |
---|
| 144 | INTEGER ilci, ilcj, iilb, ijlb |
---|
| 145 | !!--------------------------------------------------------------------- |
---|
| 146 | |
---|
| 147 | |
---|
| 148 | ! 1. Read global array |
---|
| 149 | ! -------------------- |
---|
| 150 | |
---|
| 151 | ! only the main processor |
---|
| 152 | |
---|
| 153 | IF( narea == 1 ) THEN |
---|
| 154 | READ(kunit,REC=kdim*(krec-1)+1) tabdta |
---|
| 155 | DO jproc=1,jpnij |
---|
| 156 | ilci = nlcit (jproc) |
---|
| 157 | ilcj = nlcjt (jproc) |
---|
| 158 | iilb = nimppt(jproc) |
---|
| 159 | ijlb = njmppt(jproc) |
---|
| 160 | DO jj = 1, ilcj |
---|
| 161 | DO ji = 1, ilci |
---|
| 162 | tabio(ji,jj,jproc,1)=tabdta(ji+jpizoom-1+iilb-1,jj+jpjzoom-1+ijlb-1) |
---|
| 163 | END DO |
---|
| 164 | END DO |
---|
| 165 | END DO |
---|
| 166 | ENDIF |
---|
| 167 | CALL mppsync |
---|
| 168 | |
---|
| 169 | ! 2. Scaterring of auxilary array |
---|
| 170 | ! ------------------------------- |
---|
| 171 | |
---|
| 172 | CALL mppscatter( tabio, 1, 0, ptab ) |
---|
| 173 | |
---|
| 174 | ! mask |
---|
| 175 | |
---|
| 176 | DO jj = nlcj+1, jpj |
---|
| 177 | DO ji = 1, nlci |
---|
| 178 | ptab(ji,jj) = 0.e0 |
---|
| 179 | END DO |
---|
| 180 | END DO |
---|
| 181 | DO ji = nlci+1, jpi |
---|
| 182 | ptab(ji,:) = 0.e0 |
---|
| 183 | END DO |
---|
| 184 | CALL mppsync |
---|
| 185 | |
---|
| 186 | # else |
---|
| 187 | |
---|
| 188 | INTEGER ji, jj |
---|
| 189 | |
---|
| 190 | READ(kunit,REC=kdim*(krec-1)+1) tabdta |
---|
| 191 | DO jj = 1, jpj |
---|
| 192 | DO ji = 1, jpi |
---|
| 193 | ptab(ji,jj) = tabdta( mig(ji), mjg(jj) ) |
---|
| 194 | END DO |
---|
| 195 | END DO |
---|
| 196 | #endif |
---|
| 197 | |
---|
| 198 | END SUBROUTINE read2d |
---|
| 199 | |
---|
| 200 | |
---|
| 201 | SUBROUTINE read3( kunit, ptab, krec ) |
---|
| 202 | !!--------------------------------------------------------------------- |
---|
| 203 | !! *** ROUTINE read3 *** |
---|
| 204 | !! |
---|
| 205 | !! ** Purpose : Opa standard input for a 3d array |
---|
| 206 | !! |
---|
| 207 | !! ** Method : Read a binary array ( direct access FILE ) |
---|
| 208 | !! If key_mpp is used, write with an auxilary array |
---|
| 209 | !! |
---|
| 210 | !! ** Action : |
---|
| 211 | !! |
---|
| 212 | !! History : |
---|
| 213 | !! original : 93-09 (M. Imbard) |
---|
| 214 | !!---------------------------------------------------------------------- |
---|
| 215 | !! * Arguments |
---|
| 216 | INTEGER , INTENT( in ) :: & |
---|
| 217 | kunit ! output unit |
---|
| 218 | REAL(wp), INTENT(inout), DIMENSION(jpi,jpj,jpk) :: & |
---|
| 219 | ptab ! variable array |
---|
| 220 | INTEGER , INTENT( in ) :: & |
---|
| 221 | krec ! record unit for direct access file |
---|
| 222 | |
---|
[15] | 223 | #if defined key_mpp_mpi || defined key_mpp_shmem |
---|
[3] | 224 | INTEGER ji, jj, jk, jproc |
---|
| 225 | INTEGER ikloc, ikpe |
---|
| 226 | INTEGER ilci, ilcj, iilb, ijlb |
---|
| 227 | !!--------------------------------------------------------------------- |
---|
| 228 | |
---|
| 229 | |
---|
| 230 | ! 1. Read horizontal slab by horizontal slab |
---|
| 231 | ! ------------------------------------------- |
---|
| 232 | ! each slab is associed with a processor |
---|
| 233 | ! the input is read in a auxilary array |
---|
| 234 | |
---|
| 235 | DO jk = 1, jpk |
---|
| 236 | ikloc = 1 + (jk-1) / jpnij |
---|
| 237 | ikpe = 1 + MOD( jk-1, jpnij ) |
---|
| 238 | IF( narea == ikpe ) THEN |
---|
| 239 | READ(kunit,REC=jpk*(krec-1)+jk) tabglo |
---|
| 240 | DO jproc = 1, jpnij |
---|
| 241 | ilci = nlcit (jproc) |
---|
| 242 | ilcj = nlcjt (jproc) |
---|
| 243 | iilb = nimppt(jproc) |
---|
| 244 | ijlb = njmppt(jproc) |
---|
| 245 | DO jj = 1, ilcj |
---|
| 246 | DO ji = 1, ilci |
---|
| 247 | tabio(ji,jj,jproc,ikloc) = tabglo(ji+iilb-1,jj+ijlb-1) |
---|
| 248 | END DO |
---|
| 249 | END DO |
---|
| 250 | END DO |
---|
| 251 | ENDIF |
---|
| 252 | END DO |
---|
| 253 | CALL mppsync |
---|
| 254 | |
---|
| 255 | ! 2. Scaterring of auxilary array |
---|
| 256 | ! ------------------------------- |
---|
| 257 | |
---|
| 258 | DO jk = 1,jpk |
---|
| 259 | ikloc = 1 + (jk-1) / jpnij |
---|
| 260 | ikpe = 1 + MOD( jk-1, jpnij ) |
---|
| 261 | CALL mppscatter( tabio(1,1,1,ikloc), jk, ikpe-1, ptab(1,1,jk) ) |
---|
| 262 | |
---|
| 263 | ! mask |
---|
| 264 | |
---|
| 265 | DO jj = nlcj+1, jpj |
---|
| 266 | DO ji = 1, nlci |
---|
| 267 | ptab(ji,jj,jk) = 0.e0 |
---|
| 268 | END DO |
---|
| 269 | END DO |
---|
| 270 | DO ji = nlci+1, jpi |
---|
| 271 | DO jj = 1, jpj |
---|
| 272 | ptab(ji,jj,jk) = 0.e0 |
---|
| 273 | END DO |
---|
| 274 | END DO |
---|
| 275 | END DO |
---|
| 276 | CALL mppsync |
---|
| 277 | |
---|
| 278 | # else |
---|
| 279 | |
---|
| 280 | INTEGER jk |
---|
| 281 | |
---|
| 282 | DO jk = 1, jpk |
---|
| 283 | READ(kunit,REC=jpk*(krec-1)+jk) tabglo |
---|
| 284 | ptab(:,:,jk) = tabglo(:,:) |
---|
| 285 | END DO |
---|
| 286 | #endif |
---|
| 287 | |
---|
| 288 | END SUBROUTINE read3 |
---|
| 289 | |
---|
| 290 | |
---|
| 291 | SUBROUTINE read3d( kunit, ptab, krec ) |
---|
| 292 | !!--------------------------------------------------------------------- |
---|
| 293 | !! *** ROUTINE read3D *** |
---|
| 294 | !! |
---|
| 295 | !! ** Purpose : Opa standard input for a 3D data array |
---|
| 296 | !! (its possible to read only a subdomain - zoom ) |
---|
| 297 | !! |
---|
| 298 | !! ** Method : Read a binary array ( direct access file ) |
---|
| 299 | !! IF key_mpp is used, write with an auxilary array |
---|
| 300 | !! |
---|
| 301 | !! ** Action : |
---|
| 302 | !! |
---|
| 303 | !! History : |
---|
| 304 | !! original : 93-09 (M. Imbard) |
---|
| 305 | !! additions : 98-11 (J. Vialard) vpp |
---|
| 306 | !!---------------------------------------------------------------------- |
---|
| 307 | !! * Arguments |
---|
| 308 | INTEGER , INTENT( in ) :: & |
---|
| 309 | kunit ! output unit |
---|
| 310 | REAL(wp), INTENT(inout), DIMENSION(jpi,jpj,jpk) :: & |
---|
| 311 | ptab ! variable array |
---|
| 312 | INTEGER , INTENT( in ) :: & |
---|
| 313 | krec ! record unit for direct access file |
---|
| 314 | |
---|
[15] | 315 | #if defined key_mpp_mpi || defined key_mpp_shmem |
---|
[3] | 316 | INTEGER ji, jj, jk, jproc |
---|
| 317 | INTEGER ikloc, ikpe |
---|
| 318 | INTEGER ilci, ilcj, iilb, ijlb |
---|
| 319 | !!--------------------------------------------------------------------- |
---|
| 320 | |
---|
| 321 | |
---|
| 322 | ! 1. Read horizontal slab by horizontal slab |
---|
| 323 | ! ------------------------------------------- |
---|
| 324 | ! each slab is associed with a processor |
---|
| 325 | ! the input is read in a auxilary array |
---|
| 326 | |
---|
| 327 | DO jk = 1,jpk |
---|
| 328 | ikloc = 1 + (jk-1) / jpnij |
---|
| 329 | ikpe = 1 + MOD( jk-1, jpnij ) |
---|
| 330 | IF( narea == ikpe ) THEN |
---|
| 331 | READ(kunit,REC=jpk*(krec-1)+jk) tabdta |
---|
| 332 | DO jproc = 1, jpnij |
---|
| 333 | ilci = nlcit (jproc) |
---|
| 334 | ilcj = nlcjt (jproc) |
---|
| 335 | iilb = nimppt(jproc) |
---|
| 336 | ijlb = njmppt(jproc) |
---|
| 337 | DO jj = 1, ilcj |
---|
| 338 | DO ji = 1, ilci |
---|
| 339 | tabio(ji,jj,jproc,ikloc) = tabdta(ji+jpizoom-1+iilb-1,jj+jpjzoom-1+ijlb-1) |
---|
| 340 | END DO |
---|
| 341 | END DO |
---|
| 342 | END DO |
---|
| 343 | ENDIF |
---|
| 344 | END DO |
---|
| 345 | CALL mppsync |
---|
| 346 | |
---|
| 347 | ! 2. Scaterring of auxilary array |
---|
| 348 | ! ------------------------------- |
---|
| 349 | |
---|
| 350 | DO jk = 1, jpk |
---|
| 351 | ikloc = 1 + (jk-1) / jpnij |
---|
| 352 | ikpe = 1 + MOD( jk-1, jpnij ) |
---|
| 353 | CALL mppscatter( tabio(1,1,1,ikloc), jk, ikpe-1, ptab(1,1,jk) ) |
---|
| 354 | |
---|
| 355 | ! mask |
---|
| 356 | |
---|
| 357 | DO jj = nlcj+1, jpj |
---|
| 358 | DO ji = 1,nlci |
---|
| 359 | ptab(ji,jj,jk) = 0.e0 |
---|
| 360 | END DO |
---|
| 361 | END DO |
---|
| 362 | DO ji = nlci+1, jpi |
---|
| 363 | ptab(ji,:,jk) = 0.e0 |
---|
| 364 | END DO |
---|
| 365 | END DO |
---|
| 366 | CALL mppsync |
---|
| 367 | |
---|
| 368 | # else |
---|
| 369 | |
---|
| 370 | INTEGER ji, jj, jk |
---|
| 371 | |
---|
| 372 | DO jk = 1, jpk |
---|
| 373 | READ(kunit,REC=jpk*(krec-1)+jk) tabdta |
---|
| 374 | DO jj = 1, jpj |
---|
| 375 | DO ji = 1, jpi |
---|
| 376 | ptab(ji,jj,jk) = tabdta( mig(ji), mjg(jj) ) |
---|
| 377 | END DO |
---|
| 378 | END DO |
---|
| 379 | END DO |
---|
| 380 | #endif |
---|
| 381 | |
---|
| 382 | END SUBROUTINE read3d |
---|
| 383 | |
---|
| 384 | |
---|
| 385 | SUBROUTINE write2( kunit, ptab, kdim, krec ) |
---|
| 386 | !!--------------------------------------------------------------------- |
---|
| 387 | !! *** ROUTINE write2 *** |
---|
| 388 | !! |
---|
| 389 | !! ** Purpose : OPA standard output for a 2D array |
---|
| 390 | !! |
---|
| 391 | !! ** Method : write a binary array |
---|
| 392 | !! If key_mpp is used, write with an auxilary array |
---|
| 393 | !! |
---|
| 394 | !! History : |
---|
| 395 | !! original : 93-09 (M. Imbard) |
---|
| 396 | !! additions : 96-05 (J. Escobar) |
---|
| 397 | !!---------------------------------------------------------------------- |
---|
| 398 | !! * Arguments |
---|
| 399 | INTEGER , INTENT( in ) :: & |
---|
| 400 | kunit ! output unit |
---|
| 401 | REAL(wp), INTENT(inout), DIMENSION(jpi,jpj) :: & |
---|
| 402 | ptab ! variable array |
---|
| 403 | INTEGER , INTENT( in ) :: & |
---|
| 404 | kdim , & ! record length |
---|
| 405 | krec ! record unit for direct access file |
---|
| 406 | |
---|
[15] | 407 | #if defined key_mpp_mpi || defined key_mpp_shmem |
---|
[3] | 408 | INTEGER ji,jj,jproc |
---|
| 409 | INTEGER ildi,ilei,ildj,ilej |
---|
| 410 | INTEGER iilb,ijlb |
---|
| 411 | !!--------------------------------------------------------------------- |
---|
| 412 | |
---|
| 413 | |
---|
| 414 | tabglo(:,:) = 0.e0 |
---|
| 415 | |
---|
| 416 | ! 1. Receive of each subdomain array |
---|
| 417 | ! ---------------------------------- |
---|
| 418 | ! processor position dependance |
---|
| 419 | ! the main processor 0 receive each contribution |
---|
| 420 | |
---|
| 421 | CALL mppgather( ptab, 1, 0, tabio ) |
---|
| 422 | CALL mppsync |
---|
| 423 | |
---|
| 424 | |
---|
| 425 | ! 2. Write |
---|
| 426 | ! -------- |
---|
| 427 | |
---|
| 428 | ! only the main processor |
---|
| 429 | |
---|
| 430 | IF( narea == 1 ) THEN |
---|
| 431 | |
---|
| 432 | ! write in an global auxilary array |
---|
| 433 | DO jproc = 1, jpnij |
---|
| 434 | ildi = nldit (jproc) |
---|
| 435 | ilei = nleit (jproc) |
---|
| 436 | ildj = nldjt (jproc) |
---|
| 437 | ilej = nlejt (jproc) |
---|
| 438 | iilb = nimppt(jproc) |
---|
| 439 | ijlb = njmppt(jproc) |
---|
| 440 | DO jj = ildj, ilej |
---|
| 441 | DO ji = ildi, ilei |
---|
| 442 | tabglo(ji+iilb-1,jj+ijlb-1) = tabio(ji,jj,jproc,1) |
---|
| 443 | END DO |
---|
| 444 | END DO |
---|
| 445 | END DO |
---|
| 446 | |
---|
| 447 | ! global periodicity |
---|
| 448 | IF( jperio == 1 ) THEN |
---|
| 449 | tabglo( 1 ,:) = tabglo(jpiglo-1,:) |
---|
| 450 | tabglo(jpiglo,:) = tabglo( 2 ,:) |
---|
| 451 | ENDIF |
---|
| 452 | |
---|
| 453 | ! write |
---|
| 454 | WRITE(kunit,REC=kdim*(krec-1)+1) tabglo |
---|
| 455 | |
---|
| 456 | ENDIF |
---|
| 457 | |
---|
| 458 | CALL mppsync |
---|
| 459 | |
---|
| 460 | # else |
---|
| 461 | WRITE(kunit,REC=kdim*(krec-1)+1) ptab |
---|
| 462 | #endif |
---|
| 463 | |
---|
| 464 | END SUBROUTINE write2 |
---|
| 465 | |
---|
| 466 | |
---|
| 467 | SUBROUTINE write3( kunit, ptab, krec ) |
---|
| 468 | !!--------------------------------------------------------------------- |
---|
| 469 | !! *** ROUTINE write3 *** |
---|
| 470 | !! |
---|
| 471 | !! ** Purpose : OPA standard output for a 3D array |
---|
| 472 | !! |
---|
| 473 | !! ** Method : write a binary array |
---|
| 474 | !! If key_mpp is used, write with an auxilary array |
---|
| 475 | !! |
---|
| 476 | !! ** Action : |
---|
| 477 | !! |
---|
| 478 | !! History : |
---|
| 479 | !! original : 93-09 (M. Imbard) |
---|
| 480 | !! additions : 96-05 (J. Escobar) |
---|
| 481 | !!---------------------------------------------------------------------- |
---|
| 482 | !! * Arguments |
---|
| 483 | INTEGER , INTENT( in ) :: & |
---|
| 484 | kunit ! output unit |
---|
| 485 | REAL(wp), INTENT(inout), DIMENSION(jpi,jpj,jpk) :: & |
---|
| 486 | ptab ! variable array |
---|
| 487 | INTEGER , INTENT( in ) :: & |
---|
| 488 | krec ! record unit for direct access file |
---|
| 489 | |
---|
[15] | 490 | #if defined key_mpp_mpi || defined key_mpp_shmem |
---|
[3] | 491 | INTEGER ji,jj,jk,jproc |
---|
| 492 | INTEGER ikloc,ikpe |
---|
| 493 | INTEGER ildi,ilei,ildj,ilej |
---|
| 494 | INTEGER iilb,ijlb |
---|
| 495 | !!--------------------------------------------------------------------- |
---|
| 496 | |
---|
| 497 | tabglo(:,:) = 0.e0 |
---|
| 498 | |
---|
| 499 | |
---|
| 500 | ! 1. Receive of each subdomain array |
---|
| 501 | ! ---------------------------------- |
---|
| 502 | ! processor position dependance |
---|
| 503 | ! each processor receive the vertical slab which is attributed to it |
---|
| 504 | |
---|
| 505 | DO jk = 1, jpk |
---|
| 506 | ikloc = 1 + (jk-1) / jpnij |
---|
| 507 | ikpe = 1 + MOD( jk-1, jpnij ) |
---|
| 508 | CALL mppgather( ptab(1,1,jk), jk, ikpe-1, tabio(1,1,1,ikloc) ) |
---|
| 509 | END DO |
---|
| 510 | CALL mppsync |
---|
| 511 | |
---|
| 512 | |
---|
| 513 | ! 2. Write horizontal slab by horizontal slab |
---|
| 514 | ! ------------------------------------------- |
---|
| 515 | |
---|
| 516 | DO jk = 1, jpk |
---|
| 517 | ikloc = 1 + (jk-1) / jpnij |
---|
| 518 | ikpe = 1 + MOD( jk-1, jpnij ) |
---|
| 519 | IF( narea == ikpe ) THEN |
---|
| 520 | |
---|
| 521 | ! write in an global auxilary array |
---|
| 522 | |
---|
| 523 | DO jproc = 1, jpnij |
---|
| 524 | ildi = nldit (jproc) |
---|
| 525 | ilei = nleit (jproc) |
---|
| 526 | ildj = nldjt (jproc) |
---|
| 527 | ilej = nlejt (jproc) |
---|
| 528 | iilb = nimppt(jproc) |
---|
| 529 | ijlb = njmppt(jproc) |
---|
| 530 | DO jj = ildj,ilej |
---|
| 531 | DO ji = ildi,ilei |
---|
| 532 | tabglo(ji+iilb-1,jj+ijlb-1) = tabio(ji,jj,jproc,ikloc) |
---|
| 533 | END DO |
---|
| 534 | END DO |
---|
| 535 | END DO |
---|
| 536 | |
---|
| 537 | ! global periodicity |
---|
| 538 | |
---|
| 539 | IF( jperio == 1 ) THEN |
---|
| 540 | tabglo( 1 ,:) = tabglo(jpiglo-1,:) |
---|
| 541 | tabglo(jpiglo,:) = tabglo( 2 ,:) |
---|
| 542 | ENDIF |
---|
| 543 | |
---|
| 544 | ! write |
---|
| 545 | |
---|
| 546 | WRITE(kunit,REC=jpk*(krec-1)+jk) tabglo |
---|
| 547 | ENDIF |
---|
| 548 | END DO |
---|
| 549 | CALL mppsync |
---|
| 550 | |
---|
| 551 | # else |
---|
| 552 | |
---|
| 553 | INTEGER :: ji,jj,jk |
---|
| 554 | REAL(wp) :: ztab(jpi,jpj) |
---|
| 555 | |
---|
| 556 | DO jk = 1,jpk |
---|
| 557 | ztab(:,:) = ptab(:,:,jk) |
---|
| 558 | WRITE(kunit,REC=jpk*(krec-1)+jk) ztab |
---|
| 559 | END DO |
---|
| 560 | #endif |
---|
| 561 | |
---|
| 562 | END SUBROUTINE write3 |
---|
| 563 | |
---|
| 564 | |
---|
| 565 | SUBROUTINE write4( kunit, ptab, krec ) |
---|
| 566 | !!--------------------------------------------------------------------- |
---|
| 567 | !! *** ROUTINE write4 *** |
---|
| 568 | !! |
---|
| 569 | !! ** Purpose : OPA ieee 4 bytes output for a 3D array |
---|
| 570 | !! |
---|
| 571 | !! ** Method : write a binary array |
---|
| 572 | !! If key_mpp is used, write with an auxilary array |
---|
| 573 | !! |
---|
| 574 | !! History : |
---|
| 575 | !! original : 93-09 (M. Imbard) |
---|
| 576 | !! additions : 96-05 (J. Escobar) |
---|
| 577 | !! additions : 98-11 (J. Vialard) vpp |
---|
| 578 | !!---------------------------------------------------------------------- |
---|
| 579 | !! * Arguments |
---|
| 580 | INTEGER , INTENT( in ) :: & |
---|
| 581 | kunit, & ! output unit |
---|
| 582 | krec ! record unit for direct access file |
---|
| 583 | REAL(wp), INTENT(inout), DIMENSION(jpi,jpj,jpk) :: & |
---|
| 584 | ptab ! variable array |
---|
| 585 | |
---|
[15] | 586 | #if defined key_mpp_mpi || defined key_mpp_shmem |
---|
[3] | 587 | !! * Local declarations |
---|
| 588 | INTEGER jk, jproc |
---|
| 589 | INTEGER ikloc, ikpe |
---|
| 590 | INTEGER ildi,ilei,ildj,ilej |
---|
| 591 | INTEGER iilb,ijlb |
---|
| 592 | !!--------------------------------------------------------------------- |
---|
| 593 | |
---|
| 594 | tabglo(:,:) = 0.e0 |
---|
| 595 | |
---|
| 596 | |
---|
| 597 | ! 1. Receive of each subdomain array |
---|
| 598 | ! ---------------------------------- |
---|
| 599 | ! processor position dependance |
---|
| 600 | ! each processor receive the vertical slab which is attributed to it |
---|
| 601 | |
---|
| 602 | DO jk = 1, jpk |
---|
| 603 | ikloc = 1 + (jk-1) / jpnij |
---|
| 604 | ikpe = 1 + MOD( jk-1, jpnij ) |
---|
| 605 | CALL mppgather( ptab(1,1,jk), jk, ikpe-1, tabio(1,1,1,ikloc) ) |
---|
| 606 | END DO |
---|
| 607 | CALL mppsync |
---|
| 608 | |
---|
| 609 | |
---|
| 610 | ! 2. Write horizontal slab by horizontal slab |
---|
| 611 | ! ------------------------------------------- |
---|
| 612 | |
---|
| 613 | DO jk = 1, jpk |
---|
| 614 | ikloc = 1 + ( jk - 1 ) / jpnij |
---|
| 615 | ikpe = 1 + MOD( jk-1, jpnij ) |
---|
| 616 | IF( narea == ikpe ) THEN |
---|
| 617 | |
---|
| 618 | ! write in an global auxilary array |
---|
| 619 | DO jproc = 1, jpnij |
---|
| 620 | ildi = nldit (jproc) |
---|
| 621 | ilei = nleit (jproc) |
---|
| 622 | ildj = nldjt (jproc) |
---|
| 623 | ilej = nlejt (jproc) |
---|
| 624 | iilb = nimppt(jproc) |
---|
| 625 | ijlb = njmppt(jproc) |
---|
| 626 | DO jj = ildj, ilej |
---|
| 627 | DO ji = ildi, ilei |
---|
| 628 | tabglo(ji+iilb-1,jj+ijlb-1) = tabio(ji,jj,jproc,ikloc) |
---|
| 629 | END DO |
---|
| 630 | END DO |
---|
| 631 | END DO |
---|
| 632 | |
---|
| 633 | ! global periodicity |
---|
| 634 | IF( jperio == 1 ) THEN |
---|
| 635 | tabglo( 1 ,:) = tabglo(jpiglo-1,:) |
---|
| 636 | tabglo(jpiglo,:) = tabglo( 2 ,:) |
---|
| 637 | ENDIF |
---|
| 638 | |
---|
| 639 | ! write |
---|
| 640 | WRITE(kunit,REC=jpk*(krec-1)+jk) tabglo |
---|
| 641 | ENDIF |
---|
| 642 | END DO |
---|
| 643 | CALL mppsync |
---|
| 644 | |
---|
| 645 | # else |
---|
| 646 | |
---|
| 647 | INTEGER jk |
---|
| 648 | REAL(wp), DIMENSION(jpi,jpj) :: ztab |
---|
| 649 | |
---|
| 650 | DO jk = 1, jpk |
---|
| 651 | ztab(:,:) = ptab(:,:,jk) |
---|
| 652 | WRITE(kunit,REC=jpk*(krec-1)+jk) ztab |
---|
| 653 | END DO |
---|
| 654 | #endif |
---|
| 655 | |
---|
| 656 | END SUBROUTINE write4 |
---|
| 657 | |
---|
| 658 | !!====================================================================== |
---|
| 659 | #endif |
---|
| 660 | END MODULE lib_io_fdir |
---|