[2956] | 1 | MODULE diaharm |
---|
| 2 | |
---|
| 3 | #if defined key_diaharm && defined key_tide |
---|
| 4 | !!================================================================================= |
---|
| 5 | !! *** MODULE diaharm *** |
---|
| 6 | !! Harmonic analysis of tidal constituents |
---|
| 7 | !!================================================================================= |
---|
| 8 | !! * Modules used |
---|
| 9 | USE oce ! ocean dynamics and tracers variables |
---|
| 10 | USE dom_oce ! ocean space and time domain |
---|
| 11 | USE in_out_manager ! I/O units |
---|
| 12 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
---|
| 13 | USE ioipsl ! NetCDF IPSL library |
---|
| 14 | USE diadimg ! To write dimg |
---|
| 15 | USE phycst |
---|
| 16 | USE dynspg_oce |
---|
[3042] | 17 | USE dynspg_ts |
---|
[2956] | 18 | USE daymod |
---|
| 19 | USE tide_mod |
---|
| 20 | USE iom |
---|
[3294] | 21 | USE timing ! preformance summary |
---|
| 22 | USE wrk_nemo ! working arrays |
---|
[2956] | 23 | |
---|
| 24 | IMPLICIT NONE |
---|
| 25 | PRIVATE |
---|
[3294] | 26 | |
---|
| 27 | LOGICAL, PUBLIC, PARAMETER :: lk_diaharm = .TRUE. |
---|
[2956] | 28 | |
---|
[3294] | 29 | INTEGER, PARAMETER :: jpincomax = 2.*jpmax_harmo |
---|
| 30 | INTEGER, PARAMETER :: jpdimsparse = jpincomax*300*24 |
---|
[2956] | 31 | |
---|
[3294] | 32 | INTEGER :: & !! namelist variables |
---|
| 33 | nit000_han = 1, & ! First time step used for harmonic analysis |
---|
| 34 | nitend_han = 1, & ! Last time step used for harmonic analysis |
---|
| 35 | nstep_han = 1, & ! Time step frequency for harmonic analysis |
---|
| 36 | nb_ana ! Number of harmonics to analyse |
---|
[2956] | 37 | |
---|
[3294] | 38 | INTEGER , ALLOCATABLE, DIMENSION(:) :: name |
---|
| 39 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:,:) :: ana_temp |
---|
| 40 | REAL(wp), ALLOCATABLE, DIMENSION(:) :: ana_freq, vt, ut, ft |
---|
| 41 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: out_eta, & |
---|
| 42 | out_u , & |
---|
| 43 | out_v |
---|
[2956] | 44 | |
---|
[3294] | 45 | INTEGER :: ninco, nsparse |
---|
| 46 | INTEGER , DIMENSION(jpdimsparse) :: njsparse, nisparse |
---|
| 47 | INTEGER , SAVE, DIMENSION(jpincomax) :: ipos1 |
---|
| 48 | REAL(wp), DIMENSION(jpdimsparse) :: valuesparse |
---|
| 49 | REAL(wp), DIMENSION(jpincomax) :: ztmp4 , ztmp7 |
---|
| 50 | REAL(wp), SAVE, DIMENSION(jpincomax,jpincomax) :: ztmp3 , zpilier |
---|
| 51 | REAL(wp), SAVE, DIMENSION(jpincomax) :: zpivot |
---|
| 52 | |
---|
| 53 | CHARACTER (LEN=4), DIMENSION(jpmax_harmo) :: & |
---|
[2956] | 54 | tname ! Names of tidal constituents ('M2', 'K1',...) |
---|
| 55 | |
---|
| 56 | |
---|
| 57 | !! * Routine accessibility |
---|
| 58 | PUBLIC dia_harm ! routine called by step.F90 |
---|
| 59 | |
---|
| 60 | !!--------------------------------------------------------------------------------- |
---|
| 61 | !! |
---|
| 62 | !!--------------------------------------------------------------------------------- |
---|
| 63 | |
---|
| 64 | CONTAINS |
---|
| 65 | |
---|
| 66 | SUBROUTINE dia_harm_init |
---|
| 67 | !!---------------------------------------------------------------------- |
---|
| 68 | !! *** ROUTINE dia_harm_init *** |
---|
| 69 | !!---------------------------------------------------------------------- |
---|
| 70 | !! |
---|
| 71 | !! ** Purpose : Initialization of tidal harmonic analysis |
---|
| 72 | !! |
---|
[3038] | 73 | !! ** Method : Initialize frequency array and nodal factor for nit000_han |
---|
[2956] | 74 | !! |
---|
| 75 | !! History : |
---|
| 76 | !! 9.0 O. Le Galloudec and J. Chanut (Original) |
---|
| 77 | !!-------------------------------------------------------------------- |
---|
| 78 | !! * Local declarations |
---|
| 79 | INTEGER :: jh, nhan, jk, ji |
---|
| 80 | |
---|
[3294] | 81 | NAMELIST/nam_diaharm/ nit000_han, nitend_han, nstep_han, tname |
---|
[2956] | 82 | !!---------------------------------------------------------------------- |
---|
| 83 | |
---|
[3294] | 84 | IF(lwp) THEN |
---|
| 85 | WRITE(numout,*) |
---|
| 86 | WRITE(numout,*) 'dia_harm_init: Tidal harmonic analysis initialization' |
---|
| 87 | WRITE(numout,*) '~~~~~~~ ' |
---|
| 88 | ENDIF |
---|
| 89 | ! |
---|
| 90 | CALL tide_init_Wave |
---|
| 91 | ! |
---|
| 92 | tname(:)='' |
---|
| 93 | ! |
---|
| 94 | ! Read Namelist nam_diaharm |
---|
[2956] | 95 | REWIND ( numnam ) |
---|
| 96 | READ ( numnam, nam_diaharm ) |
---|
[3294] | 97 | ! |
---|
| 98 | IF(lwp) THEN |
---|
| 99 | WRITE(numout,*) 'First time step used for analysis: nit000_han= ', nit000_han |
---|
| 100 | WRITE(numout,*) 'Last time step used for analysis: nitend_han= ', nitend_han |
---|
| 101 | WRITE(numout,*) 'Time step frequency for harmonic analysis: nstep_han= ', nstep_han |
---|
[2956] | 102 | ENDIF |
---|
| 103 | |
---|
| 104 | ! Basic checks on harmonic analysis time window: |
---|
| 105 | ! ---------------------------------------------- |
---|
| 106 | IF (nit000 > nit000_han) THEN |
---|
[3294] | 107 | IF(lwp) WRITE(numout,*) ' E R R O R dia_harm_init : nit000_han must be greater than nit000, stop' |
---|
| 108 | IF(lwp) WRITE(numout,*) ' restart capability not implemented' |
---|
[2956] | 109 | nstop = nstop + 1 |
---|
| 110 | ENDIF |
---|
| 111 | IF (nitend < nitend_han) THEN |
---|
[3294] | 112 | IF(lwp) WRITE(numout,*) ' E R R O R dia_harm_init : nitend_han must be lower than nitend, stop' |
---|
| 113 | IF(lwp) WRITE(numout,*) ' restart capability not implemented' |
---|
[2956] | 114 | nstop = nstop + 1 |
---|
| 115 | ENDIF |
---|
| 116 | |
---|
| 117 | IF (MOD(nitend_han-nit000_han+1,nstep_han).NE.0) THEN |
---|
[3294] | 118 | IF(lwp) WRITE(numout,*) ' E R R O R dia_harm_init : analysis time span must be a multiple of nstep_han, stop' |
---|
[2956] | 119 | nstop = nstop + 1 |
---|
| 120 | END IF |
---|
| 121 | |
---|
[3294] | 122 | nb_ana=0 |
---|
| 123 | DO jk=1,jpmax_harmo |
---|
| 124 | DO ji=1,jpmax_harmo |
---|
| 125 | IF(TRIM(tname(jk)) == Wave(ji)%cname_tide) THEN |
---|
| 126 | nb_ana=nb_ana+1 |
---|
| 127 | ENDIF |
---|
| 128 | END DO |
---|
| 129 | ENDDO |
---|
| 130 | ! |
---|
| 131 | IF(lwp) THEN |
---|
| 132 | WRITE(numout,*) ' Namelist nam_diaharm' |
---|
| 133 | WRITE(numout,*) ' nb_ana = ', nb_ana |
---|
| 134 | CALL flush(numout) |
---|
| 135 | ENDIF |
---|
| 136 | ! |
---|
| 137 | IF (nb_ana > jpmax_harmo) THEN |
---|
| 138 | IF(lwp) WRITE(numout,*) ' E R R O R dia_harm_init : nb_ana must be lower than jpmax_harmo, stop' |
---|
| 139 | IF(lwp) WRITE(numout,*) ' jpmax_harmo= ', jpmax_harmo |
---|
| 140 | nstop = nstop + 1 |
---|
| 141 | ENDIF |
---|
[2956] | 142 | |
---|
| 143 | ALLOCATE(name (nb_ana)) |
---|
| 144 | DO jk=1,nb_ana |
---|
| 145 | DO ji=1,jpmax_harmo |
---|
| 146 | IF (TRIM(tname(jk)) .eq. Wave(ji)%cname_tide) THEN |
---|
| 147 | name(jk) = ji |
---|
| 148 | EXIT |
---|
| 149 | END IF |
---|
| 150 | END DO |
---|
| 151 | END DO |
---|
| 152 | |
---|
| 153 | ! Initialize frequency array: |
---|
| 154 | ! --------------------------- |
---|
| 155 | ALLOCATE(ana_freq(nb_ana)) |
---|
| 156 | ALLOCATE(vt (nb_ana)) |
---|
| 157 | ALLOCATE(ut (nb_ana)) |
---|
| 158 | ALLOCATE(ft (nb_ana)) |
---|
| 159 | |
---|
| 160 | CALL tide_harmo(ana_freq, vt, ut , ft, name ,nb_ana) |
---|
| 161 | |
---|
[2964] | 162 | IF(lwp) WRITE(numout,*) 'Analysed frequency : ',nb_ana ,'Frequency ' |
---|
[2956] | 163 | |
---|
| 164 | DO jh = 1, nb_ana |
---|
| 165 | IF(lwp) WRITE(numout,*) ' : ',tname(jh),' ',ana_freq(jh) |
---|
| 166 | END DO |
---|
| 167 | |
---|
| 168 | ! Initialize temporary arrays: |
---|
| 169 | ! ---------------------------- |
---|
| 170 | ALLOCATE( ana_temp(jpi,jpj,nb_ana*2,3)) |
---|
| 171 | ana_temp(:,:,:,:) = 0.e0 |
---|
| 172 | |
---|
| 173 | END SUBROUTINE dia_harm_init |
---|
| 174 | |
---|
| 175 | SUBROUTINE dia_harm ( kt ) |
---|
| 176 | !!---------------------------------------------------------------------- |
---|
| 177 | !! *** ROUTINE dia_harm *** |
---|
| 178 | !!---------------------------------------------------------------------- |
---|
| 179 | !! |
---|
| 180 | !! ** Purpose : Tidal harmonic analysis main routine |
---|
| 181 | !! |
---|
[3038] | 182 | !! ** Action : Sums ssh/u/v over time analysis [nit000_han,nitend_han] |
---|
[2956] | 183 | !! |
---|
| 184 | !! History : |
---|
| 185 | !! 9.0 O. Le Galloudec and J. Chanut (Original) |
---|
| 186 | !!-------------------------------------------------------------------- |
---|
| 187 | !! * Argument: |
---|
| 188 | INTEGER, INTENT( IN ) :: kt |
---|
| 189 | |
---|
| 190 | !! * Local declarations |
---|
[3294] | 191 | INTEGER :: ji, jj, jh, jc, nhc |
---|
[2956] | 192 | REAL(wp) :: ztime, ztemp |
---|
[3294] | 193 | !!-------------------------------------------------------------------- |
---|
| 194 | IF( nn_timing == 1 ) CALL timing_start('dia_harm') |
---|
[2956] | 195 | |
---|
| 196 | IF ( kt .EQ. nit000 ) CALL dia_harm_init |
---|
| 197 | |
---|
| 198 | IF ( ((kt.GE.nit000_han).AND.(kt.LE.nitend_han)).AND. & |
---|
| 199 | (MOD(kt,nstep_han).EQ.0) ) THEN |
---|
| 200 | |
---|
[3294] | 201 | ztime = (kt-nit000+1)*rdt |
---|
[2956] | 202 | |
---|
| 203 | nhc = 0 |
---|
| 204 | DO jh = 1,nb_ana |
---|
| 205 | DO jc = 1,2 |
---|
| 206 | nhc = nhc+1 |
---|
| 207 | ztemp =( MOD(jc,2) * ft(jh) *COS(ana_freq(jh)*ztime + vt(jh) + ut(jh)) & |
---|
| 208 | +(1.-MOD(jc,2))* ft(jh) *SIN(ana_freq(jh)*ztime + vt(jh) + ut(jh))) |
---|
| 209 | |
---|
| 210 | DO jj = 1,jpj |
---|
| 211 | DO ji = 1,jpi |
---|
| 212 | ! Elevation |
---|
| 213 | ana_temp(ji,jj,nhc,1) = ana_temp(ji,jj,nhc,1) & |
---|
| 214 | + ztemp*sshn(ji,jj)*tmask(ji,jj,1) |
---|
| 215 | #if defined key_dynspg_ts |
---|
| 216 | ! ubar |
---|
| 217 | ana_temp(ji,jj,nhc,2) = ana_temp(ji,jj,nhc,2) & |
---|
| 218 | + ztemp*un_b(ji,jj)*hur(ji,jj)*umask(ji,jj,1) |
---|
| 219 | ! vbar |
---|
| 220 | ana_temp(ji,jj,nhc,3) = ana_temp(ji,jj,nhc,3) & |
---|
| 221 | + ztemp*vn_b(ji,jj)*hvr(ji,jj)*vmask(ji,jj,1) |
---|
| 222 | #endif |
---|
| 223 | END DO |
---|
| 224 | END DO |
---|
| 225 | |
---|
| 226 | END DO |
---|
| 227 | END DO |
---|
| 228 | |
---|
| 229 | END IF |
---|
| 230 | |
---|
| 231 | IF ( kt .EQ. nitend_han ) CALL dia_harm_end |
---|
| 232 | |
---|
[3294] | 233 | IF( nn_timing == 1 ) CALL timing_stop('dia_harm') |
---|
[2956] | 234 | |
---|
| 235 | END SUBROUTINE dia_harm |
---|
| 236 | |
---|
| 237 | SUBROUTINE dia_harm_end |
---|
| 238 | !!---------------------------------------------------------------------- |
---|
| 239 | !! *** ROUTINE diaharm_end *** |
---|
| 240 | !!---------------------------------------------------------------------- |
---|
| 241 | !! |
---|
[3038] | 242 | !! ** Purpose : Compute the Real and Imaginary part of tidal constituents |
---|
[2956] | 243 | !! |
---|
[3038] | 244 | !! ** Action : Decompose the signal on the harmonic constituents |
---|
[2956] | 245 | !! |
---|
| 246 | !! History : |
---|
| 247 | !! 9.0 O. Le Galloudec and J. Chanut (Original) |
---|
| 248 | !!-------------------------------------------------------------------- |
---|
| 249 | |
---|
| 250 | !! * Local declarations |
---|
| 251 | INTEGER :: ji, jj, jh, jc, jn, nhan, jl |
---|
| 252 | INTEGER :: ksp, kun, keq |
---|
| 253 | REAL(wp) :: ztime, ztime_ini, ztime_end |
---|
| 254 | REAL(wp) :: X1,X2 |
---|
[3294] | 255 | REAL(wp), POINTER, DIMENSION(:,:,:,:) :: ana_amp |
---|
| 256 | !!-------------------------------------------------------------------- |
---|
| 257 | CALL wrk_alloc( jpi , jpj , jpmax_harmo , 2 , ana_amp ) |
---|
[2956] | 258 | |
---|
[3294] | 259 | IF(lwp) WRITE(numout,*) |
---|
| 260 | IF(lwp) WRITE(numout,*) 'anharmo_end: kt=nitend_han: Perform harmonic analysis' |
---|
| 261 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~' |
---|
[2956] | 262 | |
---|
[3294] | 263 | ztime_ini = nit000_han*rdt ! Initial time in seconds at the beginning of analysis |
---|
| 264 | ztime_end = nitend_han*rdt ! Final time in seconds at the end of analysis |
---|
| 265 | nhan = (nitend_han-nit000_han+1)/nstep_han ! Number of dumps used for analysis |
---|
[2956] | 266 | |
---|
[3294] | 267 | ninco = 2*nb_ana |
---|
[2956] | 268 | |
---|
[3294] | 269 | ksp = 0 |
---|
| 270 | keq = 0 |
---|
| 271 | DO jn = 1, nhan |
---|
| 272 | ztime=( (nhan-jn)*ztime_ini + (jn-1)*ztime_end )/FLOAT(nhan-1) |
---|
| 273 | keq = keq + 1 |
---|
| 274 | kun = 0 |
---|
| 275 | DO jh = 1,nb_ana |
---|
[2956] | 276 | DO jc = 1,2 |
---|
[3294] | 277 | kun = kun + 1 |
---|
| 278 | ksp = ksp + 1 |
---|
| 279 | nisparse(ksp) = keq |
---|
| 280 | njsparse(ksp) = kun |
---|
| 281 | valuesparse(ksp)= & |
---|
| 282 | +( MOD(jc,2) * ft(jh) * COS(ana_freq(jh)*ztime + vt(jh) + ut(jh)) & |
---|
[2956] | 283 | +(1.-MOD(jc,2))* ft(jh) * SIN(ana_freq(jh)*ztime + vt(jh) + ut(jh))) |
---|
| 284 | END DO |
---|
[3294] | 285 | END DO |
---|
| 286 | END DO |
---|
[2956] | 287 | |
---|
[3294] | 288 | nsparse=ksp |
---|
[2956] | 289 | |
---|
[3294] | 290 | ! Elevation: |
---|
| 291 | DO jj = 1, jpj |
---|
| 292 | DO ji = 1, jpi |
---|
[2956] | 293 | ! Fill input array |
---|
| 294 | kun=0 |
---|
| 295 | DO jh = 1,nb_ana |
---|
[3294] | 296 | DO jc = 1,2 |
---|
| 297 | kun = kun + 1 |
---|
| 298 | ztmp4(kun)=ana_temp(ji,jj,kun,1) |
---|
| 299 | ENDDO |
---|
[2956] | 300 | ENDDO |
---|
| 301 | |
---|
| 302 | CALL SUR_DETERMINE(jj) |
---|
| 303 | |
---|
| 304 | ! Fill output array |
---|
| 305 | DO jh = 1, nb_ana |
---|
[3294] | 306 | ana_amp(ji,jj,jh,1)=ztmp7((jh-1)*2+1) |
---|
| 307 | ana_amp(ji,jj,jh,2)=ztmp7((jh-1)*2+2) |
---|
[2956] | 308 | END DO |
---|
[3294] | 309 | END DO |
---|
| 310 | END DO |
---|
[2956] | 311 | |
---|
[3294] | 312 | ALLOCATE(out_eta(jpi,jpj,2*nb_ana)) |
---|
| 313 | ALLOCATE(out_u (jpi,jpj,2*nb_ana)) |
---|
| 314 | ALLOCATE(out_v (jpi,jpj,2*nb_ana)) |
---|
[2956] | 315 | |
---|
[3294] | 316 | DO jj = 1, jpj |
---|
| 317 | DO ji = 1, jpi |
---|
[2956] | 318 | DO jh = 1, nb_ana |
---|
[3294] | 319 | X1=ana_amp(ji,jj,jh,1) |
---|
| 320 | X2=-ana_amp(ji,jj,jh,2) |
---|
| 321 | out_eta(ji,jj,jh)=X1 * tmask(ji,jj,1) |
---|
| 322 | out_eta(ji,jj,nb_ana+jh)=X2 * tmask(ji,jj,1) |
---|
[2956] | 323 | ENDDO |
---|
[3294] | 324 | ENDDO |
---|
| 325 | ENDDO |
---|
[2956] | 326 | |
---|
[3294] | 327 | ! ubar: |
---|
| 328 | DO jj = 1, jpj |
---|
| 329 | DO ji = 1, jpi |
---|
[2956] | 330 | ! Fill input array |
---|
| 331 | kun=0 |
---|
| 332 | DO jh = 1,nb_ana |
---|
[3294] | 333 | DO jc = 1,2 |
---|
| 334 | kun = kun + 1 |
---|
| 335 | ztmp4(kun)=ana_temp(ji,jj,kun,2) |
---|
| 336 | ENDDO |
---|
[2956] | 337 | ENDDO |
---|
| 338 | |
---|
| 339 | CALL SUR_DETERMINE(jj+1) |
---|
| 340 | |
---|
| 341 | ! Fill output array |
---|
| 342 | DO jh = 1, nb_ana |
---|
[3294] | 343 | ana_amp(ji,jj,jh,1)=ztmp7((jh-1)*2+1) |
---|
| 344 | ana_amp(ji,jj,jh,2)=ztmp7((jh-1)*2+2) |
---|
[2956] | 345 | END DO |
---|
| 346 | |
---|
[3294] | 347 | END DO |
---|
| 348 | END DO |
---|
[2956] | 349 | |
---|
[3294] | 350 | DO jj = 1, jpj |
---|
| 351 | DO ji = 1, jpi |
---|
[2956] | 352 | DO jh = 1, nb_ana |
---|
[3294] | 353 | X1=ana_amp(ji,jj,jh,1) |
---|
| 354 | X2=-ana_amp(ji,jj,jh,2) |
---|
| 355 | out_u(ji,jj,jh) = X1 * umask(ji,jj,1) |
---|
| 356 | out_u (ji,jj,nb_ana+jh) = X2 * umask(ji,jj,1) |
---|
[2956] | 357 | ENDDO |
---|
[3294] | 358 | ENDDO |
---|
| 359 | ENDDO |
---|
[2956] | 360 | |
---|
[3294] | 361 | ! vbar: |
---|
| 362 | DO jj = 1, jpj |
---|
| 363 | DO ji = 1, jpi |
---|
| 364 | ! Fill input array |
---|
| 365 | kun=0 |
---|
| 366 | DO jh = 1,nb_ana |
---|
| 367 | DO jc = 1,2 |
---|
[2956] | 368 | kun = kun + 1 |
---|
[3294] | 369 | ztmp4(kun)=ana_temp(ji,jj,kun,3) |
---|
| 370 | ENDDO |
---|
| 371 | ENDDO |
---|
[2956] | 372 | |
---|
[3294] | 373 | CALL SUR_DETERMINE(jj+1) |
---|
[2956] | 374 | |
---|
[3294] | 375 | ! Fill output array |
---|
| 376 | DO jh = 1, nb_ana |
---|
| 377 | ana_amp(ji,jj,jh,1)=ztmp7((jh-1)*2+1) |
---|
| 378 | ana_amp(ji,jj,jh,2)=ztmp7((jh-1)*2+2) |
---|
| 379 | END DO |
---|
[2956] | 380 | |
---|
[3294] | 381 | END DO |
---|
| 382 | END DO |
---|
[2956] | 383 | |
---|
[3294] | 384 | DO jj = 1, jpj |
---|
| 385 | DO ji = 1, jpi |
---|
[2956] | 386 | DO jh = 1, nb_ana |
---|
[3294] | 387 | X1=ana_amp(ji,jj,jh,1) |
---|
| 388 | X2=-ana_amp(ji,jj,jh,2) |
---|
| 389 | out_v(ji,jj,jh)=X1 * vmask(ji,jj,1) |
---|
| 390 | out_v(ji,jj,nb_ana+jh)=X2 * vmask(ji,jj,1) |
---|
[2956] | 391 | ENDDO |
---|
[3294] | 392 | ENDDO |
---|
| 393 | ENDDO |
---|
[2956] | 394 | |
---|
[3294] | 395 | CALL dia_wri_harm ! Write results in files |
---|
| 396 | CALL wrk_dealloc( jpi , jpj , jpmax_harmo , 2 , ana_amp ) |
---|
| 397 | ! |
---|
| 398 | END SUBROUTINE dia_harm_end |
---|
[2956] | 399 | |
---|
[3294] | 400 | SUBROUTINE dia_wri_harm |
---|
[2956] | 401 | !!-------------------------------------------------------------------- |
---|
| 402 | !! *** ROUTINE dia_wri_harm *** |
---|
| 403 | !!-------------------------------------------------------------------- |
---|
| 404 | !! |
---|
| 405 | !! ** Purpose : Write tidal harmonic analysis results in a netcdf file |
---|
| 406 | !! |
---|
| 407 | !! |
---|
| 408 | !! History : |
---|
| 409 | !! 9.0 O. Le Galloudec and J. Chanut (Original) |
---|
| 410 | !!-------------------------------------------------------------------- |
---|
| 411 | |
---|
| 412 | !! * Local declarations |
---|
| 413 | CHARACTER(LEN=lc) :: cltext |
---|
| 414 | CHARACTER(LEN=lc) :: & |
---|
[3294] | 415 | cdfile_name_T , & ! name of the file created (T-points) |
---|
| 416 | cdfile_name_U , & ! name of the file created (U-points) |
---|
| 417 | cdfile_name_V ! name of the file created (V-points) |
---|
| 418 | INTEGER :: jh |
---|
[2956] | 419 | !!---------------------------------------------------------------------- |
---|
| 420 | |
---|
| 421 | #if defined key_dimgout |
---|
| 422 | cdfile_name_T = TRIM(cexper)//'_Tidal_harmonics_gridT.dimgproc' |
---|
| 423 | cdfile_name_U = TRIM(cexper)//'_Tidal_harmonics_gridU.dimgproc' |
---|
| 424 | cdfile_name_V = TRIM(cexper)//'_Tidal_harmonics_gridV.dimgproc' |
---|
| 425 | #endif |
---|
| 426 | |
---|
| 427 | IF(lwp) WRITE(numout,*) ' ' |
---|
[3294] | 428 | IF(lwp) WRITE(numout,*) 'dia_wri_harm : Write harmonic analysis results' |
---|
[2956] | 429 | #if defined key_dimgout |
---|
| 430 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~~ Output files: ', TRIM(cdfile_name_T) |
---|
| 431 | IF(lwp) WRITE(numout,*) ' ', TRIM(cdfile_name_U) |
---|
| 432 | IF(lwp) WRITE(numout,*) ' ', TRIM(cdfile_name_V) |
---|
| 433 | #endif |
---|
| 434 | IF(lwp) WRITE(numout,*) ' ' |
---|
| 435 | |
---|
| 436 | ! A) Elevation |
---|
| 437 | !///////////// |
---|
| 438 | ! |
---|
| 439 | #if defined key_dimgout |
---|
| 440 | cltext='Elevation amplitude and phase' |
---|
| 441 | CALL dia_wri_dimg(TRIM(cdfile_name_T), TRIM(cltext), out_eta, 2*nb_ana, '2') |
---|
| 442 | #else |
---|
| 443 | DO jh = 1, nb_ana |
---|
| 444 | CALL iom_put( TRIM(tname(jh))//'x', out_eta(:,:,jh) ) |
---|
| 445 | CALL iom_put( TRIM(tname(jh))//'y', out_eta(:,:,nb_ana+jh) ) |
---|
| 446 | END DO |
---|
| 447 | #endif |
---|
| 448 | |
---|
| 449 | ! B) ubar |
---|
| 450 | !///////// |
---|
| 451 | ! |
---|
| 452 | #if defined key_dimgout |
---|
| 453 | cltext='ubar amplitude and phase' |
---|
| 454 | CALL dia_wri_dimg(TRIM(cdfile_name_U), TRIM(cltext), out_u, 2*nb_ana, '2') |
---|
| 455 | #else |
---|
| 456 | DO jh = 1, nb_ana |
---|
| 457 | CALL iom_put( TRIM(tname(jh))//'x_u', out_u(:,:,jh) ) |
---|
| 458 | CALL iom_put( TRIM(tname(jh))//'y_u', out_u(:,:,nb_ana+jh) ) |
---|
| 459 | END DO |
---|
| 460 | #endif |
---|
| 461 | |
---|
| 462 | ! C) vbar |
---|
| 463 | !///////// |
---|
| 464 | ! |
---|
| 465 | #if defined key_dimgout |
---|
| 466 | cltext='vbar amplitude and phase' |
---|
| 467 | CALL dia_wri_dimg(TRIM(cdfile_name_V), TRIM(cltext), out_v, 2*nb_ana, '2') |
---|
| 468 | #else |
---|
| 469 | DO jh = 1, nb_ana |
---|
| 470 | CALL iom_put( TRIM(tname(jh))//'x_v', out_u(:,:,jh) ) |
---|
| 471 | CALL iom_put( TRIM(tname(jh))//'y_v', out_u(:,:,nb_ana+jh) ) |
---|
| 472 | END DO |
---|
| 473 | #endif |
---|
| 474 | |
---|
[3294] | 475 | END SUBROUTINE dia_wri_harm |
---|
[2956] | 476 | |
---|
[3294] | 477 | SUBROUTINE SUR_DETERMINE(init) |
---|
| 478 | !!--------------------------------------------------------------------------------- |
---|
| 479 | !! *** ROUTINE SUR_DETERMINE *** |
---|
| 480 | !! |
---|
| 481 | !! |
---|
| 482 | !! |
---|
| 483 | !!--------------------------------------------------------------------------------- |
---|
| 484 | INTEGER, INTENT(in) :: init |
---|
| 485 | |
---|
| 486 | INTEGER :: ji_sd, jj_sd, ji1_sd, ji2_sd, jk1_sd, jk2_sd |
---|
| 487 | REAL(wp) :: zval1, zval2, zx1 |
---|
| 488 | REAL(wp), POINTER, DIMENSION(:) :: ztmpx, zcol1, zcol2 |
---|
| 489 | INTEGER , POINTER, DIMENSION(:) :: ipos2, ipivot |
---|
| 490 | !--------------------------------------------------------------------------------- |
---|
| 491 | CALL wrk_alloc( jpincomax , ztmpx , zcol1 , zcol2 ) |
---|
| 492 | CALL wrk_alloc( jpincomax , ipos2 , ipivot ) |
---|
| 493 | |
---|
| 494 | IF( init==1 )THEN |
---|
| 495 | |
---|
| 496 | IF( nsparse .GT. jpdimsparse ) & |
---|
| 497 | CALL ctl_stop( 'STOP', 'SUR_DETERMINE : nsparse .GT. jpdimsparse') |
---|
| 498 | |
---|
| 499 | IF( ninco .GT. jpincomax ) & |
---|
| 500 | CALL ctl_stop( 'STOP', 'SUR_DETERMINE : ninco .GT. jpincomax') |
---|
| 501 | |
---|
| 502 | ztmp3(:,:)=0.e0 |
---|
| 503 | |
---|
| 504 | DO jk1_sd = 1, nsparse |
---|
| 505 | DO jk2_sd = 1, nsparse |
---|
| 506 | |
---|
| 507 | nisparse(jk2_sd)=nisparse(jk2_sd) |
---|
| 508 | njsparse(jk2_sd)=njsparse(jk2_sd) |
---|
| 509 | |
---|
| 510 | IF( nisparse(jk2_sd) == nisparse(jk1_sd) ) THEN |
---|
| 511 | ztmp3(njsparse(jk1_sd),njsparse(jk2_sd)) = ztmp3(njsparse(jk1_sd),njsparse(jk2_sd)) & |
---|
| 512 | + valuesparse(jk1_sd)*valuesparse(jk2_sd) |
---|
| 513 | ENDIF |
---|
| 514 | |
---|
| 515 | ENDDO |
---|
| 516 | ENDDO |
---|
| 517 | |
---|
| 518 | DO jj_sd = 1 ,ninco |
---|
| 519 | ipos1(jj_sd) = jj_sd |
---|
| 520 | ipos2(jj_sd) = jj_sd |
---|
| 521 | ENDDO |
---|
| 522 | |
---|
| 523 | DO ji_sd = 1 , ninco |
---|
| 524 | |
---|
| 525 | !find greatest non-zero pivot: |
---|
| 526 | zval1 = ABS(ztmp3(ji_sd,ji_sd)) |
---|
| 527 | |
---|
| 528 | ipivot(ji_sd) = ji_sd |
---|
| 529 | DO jj_sd = ji_sd, ninco |
---|
| 530 | zval2 = ABS(ztmp3(ji_sd,jj_sd)) |
---|
| 531 | IF( zval2.GE.zval1 )THEN |
---|
| 532 | ipivot(ji_sd) = jj_sd |
---|
| 533 | zval1 = zval2 |
---|
| 534 | ENDIF |
---|
| 535 | ENDDO |
---|
| 536 | |
---|
| 537 | DO ji1_sd = 1, ninco |
---|
| 538 | zcol1(ji1_sd) = ztmp3(ji1_sd,ji_sd) |
---|
| 539 | zcol2(ji1_sd) = ztmp3(ji1_sd,ipivot(ji_sd)) |
---|
| 540 | ztmp3(ji1_sd,ji_sd) = zcol2(ji1_sd) |
---|
| 541 | ztmp3(ji1_sd,ipivot(ji_sd)) = zcol1(ji1_sd) |
---|
| 542 | ENDDO |
---|
| 543 | |
---|
| 544 | ipos2(ji_sd) = ipos1(ipivot(ji_sd)) |
---|
| 545 | ipos2(ipivot(ji_sd)) = ipos1(ji_sd) |
---|
| 546 | ipos1(ji_sd) = ipos2(ji_sd) |
---|
| 547 | ipos1(ipivot(ji_sd)) = ipos2(ipivot(ji_sd)) |
---|
| 548 | zpivot(ji_sd) = ztmp3(ji_sd,ji_sd) |
---|
| 549 | DO jj_sd = 1, ninco |
---|
| 550 | ztmp3(ji_sd,jj_sd) = ztmp3(ji_sd,jj_sd) / zpivot(ji_sd) |
---|
| 551 | ENDDO |
---|
| 552 | |
---|
| 553 | DO ji2_sd = ji_sd+1, ninco |
---|
| 554 | zpilier(ji2_sd,ji_sd)=ztmp3(ji2_sd,ji_sd) |
---|
| 555 | DO jj_sd=1,ninco |
---|
| 556 | ztmp3(ji2_sd,jj_sd)= ztmp3(ji2_sd,jj_sd) - ztmp3(ji_sd,jj_sd) * zpilier(ji2_sd,ji_sd) |
---|
| 557 | ENDDO |
---|
| 558 | ENDDO |
---|
| 559 | |
---|
| 560 | ENDDO |
---|
| 561 | |
---|
| 562 | ENDIF ! End init==1 |
---|
| 563 | |
---|
| 564 | DO ji_sd = 1, ninco |
---|
| 565 | ztmp4(ji_sd) = ztmp4(ji_sd) / zpivot(ji_sd) |
---|
| 566 | DO ji2_sd = ji_sd+1, ninco |
---|
| 567 | ztmp4(ji2_sd) = ztmp4(ji2_sd) - ztmp4(ji_sd) * zpilier(ji2_sd,ji_sd) |
---|
| 568 | ENDDO |
---|
| 569 | ENDDO |
---|
| 570 | |
---|
| 571 | !system solving: |
---|
| 572 | ztmpx(ninco) = ztmp4(ninco) / ztmp3(ninco,ninco) |
---|
| 573 | ji_sd = ninco |
---|
| 574 | DO ji_sd = ninco-1, 1, -1 |
---|
| 575 | zx1=0. |
---|
| 576 | DO jj_sd = ji_sd+1, ninco |
---|
| 577 | zx1 = zx1 + ztmpx(jj_sd) * ztmp3(ji_sd,jj_sd) |
---|
| 578 | ENDDO |
---|
| 579 | ztmpx(ji_sd) = ztmp4(ji_sd)-zx1 |
---|
| 580 | ENDDO |
---|
| 581 | |
---|
| 582 | DO jj_sd =1, ninco |
---|
| 583 | ztmp7(ipos1(jj_sd))=ztmpx(jj_sd) |
---|
| 584 | ENDDO |
---|
| 585 | |
---|
| 586 | |
---|
| 587 | CALL wrk_dealloc( jpincomax , ztmpx , zcol1 , zcol2 ) |
---|
| 588 | CALL wrk_dealloc( jpincomax , ipos2 , ipivot ) |
---|
| 589 | |
---|
| 590 | END SUBROUTINE SUR_DETERMINE |
---|
| 591 | |
---|
| 592 | |
---|
[2956] | 593 | #else |
---|
| 594 | !!---------------------------------------------------------------------- |
---|
| 595 | !! Default case : Empty module |
---|
| 596 | !!---------------------------------------------------------------------- |
---|
| 597 | LOGICAL, PUBLIC, PARAMETER :: lk_diaharm = .FALSE. |
---|
| 598 | CONTAINS |
---|
| 599 | |
---|
| 600 | SUBROUTINE dia_harm ( kt ) ! Empty routine |
---|
| 601 | INTEGER, INTENT( IN ) :: kt |
---|
| 602 | WRITE(*,*) 'dia_harm: you should not have seen this print' |
---|
| 603 | END SUBROUTINE dia_harm |
---|
| 604 | |
---|
| 605 | |
---|
| 606 | #endif |
---|
| 607 | !!====================================================================== |
---|
| 608 | END MODULE diaharm |
---|