[3] | 1 | MODULE floblk |
---|
| 2 | !!====================================================================== |
---|
| 3 | !! *** MODULE floblk *** |
---|
| 4 | !! Ocean floats : trajectory computation |
---|
| 5 | !!====================================================================== |
---|
| 6 | #if defined key_floats || defined key_esopa |
---|
| 7 | !!---------------------------------------------------------------------- |
---|
| 8 | !! 'key_floats' float trajectories |
---|
| 9 | !!---------------------------------------------------------------------- |
---|
| 10 | |
---|
| 11 | !!---------------------------------------------------------------------- |
---|
| 12 | !! flotblk : compute float trajectories with Blanke algorithme |
---|
| 13 | !!---------------------------------------------------------------------- |
---|
| 14 | !! * Modules used |
---|
| 15 | USE flo_oce ! ocean drifting floats |
---|
| 16 | USE oce ! ocean dynamics and tracers |
---|
| 17 | USE dom_oce ! ocean space and time domain |
---|
| 18 | USE phycst ! physical constants |
---|
[16] | 19 | USE in_out_manager ! I/O manager |
---|
[3] | 20 | USE lib_mpp ! distribued memory computing library |
---|
| 21 | |
---|
| 22 | IMPLICIT NONE |
---|
| 23 | PRIVATE |
---|
| 24 | |
---|
| 25 | !! * Accessibility |
---|
| 26 | PUBLIC flo_blk ! routine called by floats.F90 |
---|
[623] | 27 | |
---|
| 28 | !! * Substitutions |
---|
| 29 | # include "domzgr_substitute.h90" |
---|
[3] | 30 | !!---------------------------------------------------------------------- |
---|
[247] | 31 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
---|
[1152] | 32 | !! $Id$ |
---|
[247] | 33 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
---|
[3] | 34 | !!---------------------------------------------------------------------- |
---|
| 35 | |
---|
| 36 | CONTAINS |
---|
| 37 | |
---|
| 38 | SUBROUTINE flo_blk( kt ) |
---|
| 39 | !!--------------------------------------------------------------------- |
---|
| 40 | !! *** ROUTINE flo_blk *** |
---|
| 41 | !! |
---|
| 42 | !! ** Purpose : Compute the geographical position,latitude, longitude |
---|
| 43 | !! and depth of each float at each time step. |
---|
| 44 | !! |
---|
| 45 | !! ** Method : The position of a float is computed with Bruno Blanke |
---|
| 46 | !! algorithm. We need to know the velocity field, the old positions |
---|
| 47 | !! of the floats and the grid defined on the domain. |
---|
| 48 | !! |
---|
| 49 | !!---------------------------------------------------------------------- |
---|
| 50 | !! * arguments |
---|
| 51 | INTEGER, INTENT( in ) :: kt ! ocean time step |
---|
| 52 | |
---|
| 53 | !! * Local declarations |
---|
| 54 | INTEGER :: jfl ! dummy loop arguments |
---|
| 55 | INTEGER :: ind, ifin, iloop |
---|
| 56 | INTEGER , DIMENSION ( jpnfl ) :: & |
---|
| 57 | iil, ijl, ikl, & ! index of nearest mesh |
---|
| 58 | iiloc , ijloc, & |
---|
| 59 | iiinfl, ijinfl, ikinfl, & ! index of input mesh of the float. |
---|
| 60 | iioutfl, ijoutfl, ikoutfl ! index of output mesh of the float. |
---|
| 61 | REAL(wp) , DIMENSION ( jpnfl ) :: & |
---|
| 62 | zgifl, zgjfl, zgkfl, & ! position of floats, index on |
---|
| 63 | ! velocity mesh. |
---|
| 64 | ztxfl, ztyfl, ztzfl, & ! time for a float to quit the mesh |
---|
| 65 | ! across one of the face x,y and z |
---|
| 66 | zttfl, & ! time for a float to quit the mesh |
---|
| 67 | zagefl, & ! time during which, trajectorie of |
---|
| 68 | ! the float has been computed |
---|
| 69 | zagenewfl, & ! new age of float after calculation |
---|
| 70 | ! of new position |
---|
| 71 | zufl, zvfl, zwfl, & ! interpolated vel. at float position |
---|
| 72 | zudfl, zvdfl, zwdfl, & ! velocity diff input/output of mesh |
---|
| 73 | zgidfl, zgjdfl, zgkdfl ! direction index of float |
---|
| 74 | REAL(wp) :: & |
---|
| 75 | zuinfl,zvinfl,zwinfl, & ! transport across the input face |
---|
| 76 | zuoutfl,zvoutfl,zwoutfl, & ! transport across the ouput face |
---|
| 77 | zvol, & ! volume of the mesh |
---|
| 78 | zsurfz, & ! surface of the face of the mesh |
---|
| 79 | zind |
---|
| 80 | REAL(wp), DIMENSION ( 2 ) :: & |
---|
| 81 | zsurfx, zsurfy ! surface of the face of the mesh |
---|
| 82 | !!--------------------------------------------------------------------- |
---|
| 83 | |
---|
| 84 | IF( kt == nit000 ) THEN |
---|
| 85 | IF(lwp) WRITE(numout,*) |
---|
| 86 | IF(lwp) WRITE(numout,*) 'flo_blk : compute Blanke trajectories for floats ' |
---|
| 87 | IF(lwp) WRITE(numout,*) '~~~~~~~ ' |
---|
| 88 | ENDIF |
---|
| 89 | |
---|
| 90 | ! Initialisation of parameters |
---|
| 91 | |
---|
| 92 | DO jfl = 1, jpnfl |
---|
| 93 | ! ages of floats are put at zero |
---|
| 94 | zagefl(jfl) = 0. |
---|
| 95 | ! index on the velocity grid |
---|
| 96 | ! We considere k coordinate negative, with this transformation |
---|
| 97 | ! the computation in the 3 direction is the same. |
---|
| 98 | zgifl(jfl) = tpifl(jfl) - 0.5 |
---|
| 99 | zgjfl(jfl) = tpjfl(jfl) - 0.5 |
---|
| 100 | zgkfl(jfl) = MIN(-1.,-(tpkfl(jfl))) |
---|
| 101 | ! surface drift every 10 days |
---|
| 102 | IF( ln_argo ) THEN |
---|
| 103 | IF( MOD(kt,150) >= 146 .OR. MOD(kt,150) == 0 ) zgkfl(jfl) = -1. |
---|
| 104 | ENDIF |
---|
| 105 | ! index of T mesh |
---|
| 106 | iil(jfl) = 1 + INT(zgifl(jfl)) |
---|
| 107 | ijl(jfl) = 1 + INT(zgjfl(jfl)) |
---|
| 108 | ikl(jfl) = INT(zgkfl(jfl)) |
---|
| 109 | END DO |
---|
| 110 | |
---|
| 111 | iloop = 0 |
---|
| 112 | 222 DO jfl = 1, jpnfl |
---|
[16] | 113 | # if defined key_mpp_mpi || defined key_mpp_shmem |
---|
[3] | 114 | IF( (iil(jfl) >= (mig(nldi)-jpizoom+1)) .AND. (iil(jfl) <= (mig(nlei)-jpizoom+1)) .AND. & |
---|
| 115 | (ijl(jfl) >= (mjg(nldj)-jpjzoom+1)) .AND. (ijl(jfl) <= (mjg(nlej)-jpjzoom+1)) ) THEN |
---|
| 116 | iiloc(jfl) = iil(jfl) - (mig(1)-jpizoom+1) + 1 |
---|
| 117 | ijloc(jfl) = ijl(jfl) - (mjg(1)-jpjzoom+1) + 1 |
---|
| 118 | # else |
---|
| 119 | iiloc(jfl) = iil(jfl) |
---|
| 120 | ijloc(jfl) = ijl(jfl) |
---|
| 121 | # endif |
---|
| 122 | |
---|
| 123 | ! compute the transport across the mesh where the float is. |
---|
[466] | 124 | !!bug (gm) change e3t into fse3. but never checked |
---|
| 125 | zsurfx(1) = e2u(iiloc(jfl)-1,ijloc(jfl) ) * fse3u(iiloc(jfl)-1,ijloc(jfl) ,-ikl(jfl)) |
---|
| 126 | zsurfx(2) = e2u(iiloc(jfl) ,ijloc(jfl) ) * fse3u(iiloc(jfl) ,ijloc(jfl) ,-ikl(jfl)) |
---|
| 127 | zsurfy(1) = e1v(iiloc(jfl) ,ijloc(jfl)-1) * fse3v(iiloc(jfl) ,ijloc(jfl)-1,-ikl(jfl)) |
---|
| 128 | zsurfy(2) = e1v(iiloc(jfl) ,ijloc(jfl) ) * fse3v(iiloc(jfl) ,ijloc(jfl) ,-ikl(jfl)) |
---|
[3] | 129 | |
---|
| 130 | ! for a isobar float zsurfz is put to zero. The vertical velocity will be zero too. |
---|
[466] | 131 | zsurfz = e1t(iiloc(jfl),ijloc(jfl)) * e2t(iiloc(jfl),ijloc(jfl)) |
---|
[623] | 132 | zvol = zsurfz * fse3t(iiloc(jfl),ijloc(jfl),-ikl(jfl)) |
---|
[3] | 133 | |
---|
| 134 | ! |
---|
| 135 | zuinfl =( ub(iiloc(jfl)-1,ijloc(jfl),-ikl(jfl)) + un(iiloc(jfl)-1,ijloc(jfl),-ikl(jfl)) )/2.*zsurfx(1) |
---|
| 136 | zuoutfl=( ub(iiloc(jfl) ,ijloc(jfl),-ikl(jfl)) + un(iiloc(jfl) ,ijloc(jfl),-ikl(jfl)) )/2.*zsurfx(2) |
---|
| 137 | zvinfl =( vb(iiloc(jfl),ijloc(jfl)-1,-ikl(jfl)) + vn(iiloc(jfl),ijloc(jfl)-1,-ikl(jfl)) )/2.*zsurfy(1) |
---|
| 138 | zvoutfl=( vb(iiloc(jfl),ijloc(jfl) ,-ikl(jfl)) + vn(iiloc(jfl),ijloc(jfl) ,-ikl(jfl)) )/2.*zsurfy(2) |
---|
| 139 | zwinfl =-(wb(iiloc(jfl),ijloc(jfl),-(ikl(jfl)-1)) & |
---|
| 140 | & + wn(iiloc(jfl),ijloc(jfl),-(ikl(jfl)-1)) )/2. * zsurfz*nisobfl(jfl) |
---|
| 141 | zwoutfl=-(wb(iiloc(jfl),ijloc(jfl),- ikl(jfl) ) & |
---|
| 142 | & + wn(iiloc(jfl),ijloc(jfl),- ikl(jfl) ) )/2. * zsurfz*nisobfl(jfl) |
---|
| 143 | |
---|
| 144 | ! interpolation of velocity field on the float initial position |
---|
| 145 | zufl(jfl)= zuinfl + ( zgifl(jfl) - float(iil(jfl)-1) ) * ( zuoutfl - zuinfl) |
---|
| 146 | zvfl(jfl)= zvinfl + ( zgjfl(jfl) - float(ijl(jfl)-1) ) * ( zvoutfl - zvinfl) |
---|
| 147 | zwfl(jfl)= zwinfl + ( zgkfl(jfl) - float(ikl(jfl)-1) ) * ( zwoutfl - zwinfl) |
---|
| 148 | |
---|
| 149 | ! faces of input and output |
---|
| 150 | ! u-direction |
---|
| 151 | IF( zufl(jfl) < 0. ) THEN |
---|
| 152 | iioutfl(jfl) = iil(jfl) - 1. |
---|
| 153 | iiinfl (jfl) = iil(jfl) |
---|
| 154 | zind = zuinfl |
---|
| 155 | zuinfl = zuoutfl |
---|
| 156 | zuoutfl= zind |
---|
| 157 | ELSE |
---|
| 158 | iioutfl(jfl) = iil(jfl) |
---|
| 159 | iiinfl (jfl) = iil(jfl) - 1 |
---|
| 160 | ENDIF |
---|
| 161 | ! v-direction |
---|
| 162 | IF( zvfl(jfl) < 0. ) THEN |
---|
| 163 | ijoutfl(jfl) = ijl(jfl) - 1. |
---|
| 164 | ijinfl (jfl) = ijl(jfl) |
---|
| 165 | zind = zvinfl |
---|
| 166 | zvinfl = zvoutfl |
---|
| 167 | zvoutfl = zind |
---|
| 168 | ELSE |
---|
| 169 | ijoutfl(jfl) = ijl(jfl) |
---|
| 170 | ijinfl (jfl) = ijl(jfl) - 1. |
---|
| 171 | ENDIF |
---|
| 172 | ! w-direction |
---|
| 173 | IF( zwfl(jfl) < 0. ) THEN |
---|
| 174 | ikoutfl(jfl) = ikl(jfl) - 1. |
---|
| 175 | ikinfl (jfl) = ikl(jfl) |
---|
| 176 | zind = zwinfl |
---|
| 177 | zwinfl = zwoutfl |
---|
| 178 | zwoutfl = zind |
---|
| 179 | ELSE |
---|
| 180 | ikoutfl(jfl) = ikl(jfl) |
---|
| 181 | ikinfl (jfl) = ikl(jfl) - 1. |
---|
| 182 | ENDIF |
---|
| 183 | |
---|
| 184 | ! compute the time to go out the mesh across a face |
---|
| 185 | ! u-direction |
---|
| 186 | zudfl (jfl) = zuoutfl - zuinfl |
---|
| 187 | zgidfl(jfl) = float(iioutfl(jfl) - iiinfl(jfl)) |
---|
| 188 | IF( zufl(jfl)*zuoutfl <= 0. ) THEN |
---|
| 189 | ztxfl(jfl) = 1.E99 |
---|
| 190 | ELSE |
---|
| 191 | IF( ABS(zudfl(jfl)) >= 1.E-5 ) THEN |
---|
| 192 | ztxfl(jfl)= zgidfl(jfl)/zudfl(jfl) * LOG(zuoutfl/zufl (jfl)) |
---|
| 193 | ELSE |
---|
| 194 | ztxfl(jfl)=(float(iioutfl(jfl))-zgifl(jfl))/zufl(jfl) |
---|
| 195 | ENDIF |
---|
| 196 | IF( (ABS(zgifl(jfl)-float(iiinfl (jfl))) <= 1.E-7) .OR. & |
---|
| 197 | (ABS(zgifl(jfl)-float(iioutfl(jfl))) <= 1.E-7) ) THEN |
---|
| 198 | ztxfl(jfl)=(zgidfl(jfl))/zufl(jfl) |
---|
| 199 | ENDIF |
---|
| 200 | ENDIF |
---|
| 201 | ! v-direction |
---|
| 202 | zvdfl (jfl) = zvoutfl - zvinfl |
---|
| 203 | zgjdfl(jfl) = float(ijoutfl(jfl)-ijinfl(jfl)) |
---|
| 204 | IF( zvfl(jfl)*zvoutfl <= 0. ) THEN |
---|
| 205 | ztyfl(jfl) = 1.E99 |
---|
| 206 | ELSE |
---|
| 207 | IF( ABS(zvdfl(jfl)) >= 1.E-5 ) THEN |
---|
| 208 | ztyfl(jfl) = zgjdfl(jfl)/zvdfl(jfl) * LOG(zvoutfl/zvfl (jfl)) |
---|
| 209 | ELSE |
---|
| 210 | ztyfl(jfl) = (float(ijoutfl(jfl)) - zgjfl(jfl))/zvfl(jfl) |
---|
| 211 | ENDIF |
---|
| 212 | IF( (ABS(zgjfl(jfl)-float(ijinfl (jfl))) <= 1.E-7) .OR. & |
---|
| 213 | (ABS(zgjfl(jfl)-float(ijoutfl(jfl))) <= 1.E-7) ) THEN |
---|
| 214 | ztyfl(jfl) = (zgjdfl(jfl)) / zvfl(jfl) |
---|
| 215 | ENDIF |
---|
| 216 | ENDIF |
---|
| 217 | ! w-direction |
---|
| 218 | IF( nisobfl(jfl) == 1. ) THEN |
---|
| 219 | zwdfl (jfl) = zwoutfl - zwinfl |
---|
| 220 | zgkdfl(jfl) = float(ikoutfl(jfl) - ikinfl(jfl)) |
---|
| 221 | IF( zwfl(jfl)*zwoutfl <= 0. ) THEN |
---|
| 222 | ztzfl(jfl) = 1.E99 |
---|
| 223 | ELSE |
---|
| 224 | IF( ABS(zwdfl(jfl)) >= 1.E-5 ) THEN |
---|
| 225 | ztzfl(jfl) = zgkdfl(jfl)/zwdfl(jfl) * LOG(zwoutfl/zwfl (jfl)) |
---|
| 226 | ELSE |
---|
| 227 | ztzfl(jfl) = (float(ikoutfl(jfl)) - zgkfl(jfl))/zwfl(jfl) |
---|
| 228 | ENDIF |
---|
| 229 | IF( (ABS(zgkfl(jfl)-float(ikinfl (jfl))) <= 1.E-7) .OR. & |
---|
| 230 | (ABS(zgkfl(jfl)-float(ikoutfl(jfl))) <= 1.E-7) ) THEN |
---|
| 231 | ztzfl(jfl) = (zgkdfl(jfl)) / zwfl(jfl) |
---|
| 232 | ENDIF |
---|
| 233 | ENDIF |
---|
| 234 | ENDIF |
---|
| 235 | |
---|
| 236 | ! the time to go leave the mesh is the smallest time |
---|
| 237 | |
---|
| 238 | IF( nisobfl(jfl) == 1. ) THEN |
---|
| 239 | zttfl(jfl) = MIN(ztxfl(jfl),ztyfl(jfl),ztzfl(jfl)) |
---|
| 240 | ELSE |
---|
| 241 | zttfl(jfl) = MIN(ztxfl(jfl),ztyfl(jfl)) |
---|
| 242 | ENDIF |
---|
| 243 | ! new age of the FLOAT |
---|
| 244 | zagenewfl(jfl) = zagefl(jfl) + zttfl(jfl)*zvol |
---|
| 245 | ! test to know if the "age" of the float is not bigger than the |
---|
| 246 | ! time step |
---|
| 247 | IF( zagenewfl(jfl) > rdt ) THEN |
---|
| 248 | zttfl(jfl) = (rdt-zagefl(jfl)) / zvol |
---|
| 249 | zagenewfl(jfl) = rdt |
---|
| 250 | ENDIF |
---|
| 251 | |
---|
| 252 | ! In the "minimal" direction we compute the index of new mesh |
---|
| 253 | ! on i-direction |
---|
| 254 | IF( ztxfl(jfl) <= zttfl(jfl) ) THEN |
---|
| 255 | zgifl(jfl) = float(iioutfl(jfl)) |
---|
| 256 | ind = iioutfl(jfl) |
---|
| 257 | IF( iioutfl(jfl) >= iiinfl(jfl) ) THEN |
---|
| 258 | iioutfl(jfl) = iioutfl(jfl) + 1 |
---|
| 259 | ELSE |
---|
| 260 | iioutfl(jfl) = iioutfl(jfl) - 1 |
---|
| 261 | ENDIF |
---|
| 262 | iiinfl(jfl) = ind |
---|
| 263 | ELSE |
---|
| 264 | IF( ABS(zudfl(jfl)) >= 1.E-5 ) THEN |
---|
| 265 | zgifl(jfl) = zgifl(jfl) + zgidfl(jfl)*zufl(jfl) & |
---|
| 266 | & * ( EXP( zudfl(jfl)/zgidfl(jfl)*zttfl(jfl) ) - 1. ) / zudfl(jfl) |
---|
| 267 | ELSE |
---|
| 268 | zgifl(jfl) = zgifl(jfl) + zufl(jfl) * zttfl(jfl) |
---|
| 269 | ENDIF |
---|
| 270 | ENDIF |
---|
| 271 | ! on j-direction |
---|
| 272 | IF( ztyfl(jfl) <= zttfl(jfl) ) THEN |
---|
| 273 | zgjfl(jfl) = float(ijoutfl(jfl)) |
---|
| 274 | ind = ijoutfl(jfl) |
---|
| 275 | IF( ijoutfl(jfl) >= ijinfl(jfl) ) THEN |
---|
| 276 | ijoutfl(jfl) = ijoutfl(jfl) + 1 |
---|
| 277 | ELSE |
---|
| 278 | ijoutfl(jfl) = ijoutfl(jfl) - 1 |
---|
| 279 | ENDIF |
---|
| 280 | ijinfl(jfl) = ind |
---|
| 281 | ELSE |
---|
| 282 | IF( ABS(zvdfl(jfl)) >= 1.E-5 ) THEN |
---|
| 283 | zgjfl(jfl) = zgjfl(jfl)+zgjdfl(jfl)*zvfl(jfl) & |
---|
| 284 | & * ( EXP(zvdfl(jfl)/zgjdfl(jfl)*zttfl(jfl)) - 1. ) / zvdfl(jfl) |
---|
| 285 | ELSE |
---|
| 286 | zgjfl(jfl) = zgjfl(jfl)+zvfl(jfl)*zttfl(jfl) |
---|
| 287 | ENDIF |
---|
| 288 | ENDIF |
---|
| 289 | ! on k-direction |
---|
| 290 | IF( nisobfl(jfl) == 1. ) THEN |
---|
| 291 | IF( ztzfl(jfl) <= zttfl(jfl) ) THEN |
---|
| 292 | zgkfl(jfl) = float(ikoutfl(jfl)) |
---|
| 293 | ind = ikoutfl(jfl) |
---|
| 294 | IF( ikoutfl(jfl) >= ikinfl(jfl) ) THEN |
---|
| 295 | ikoutfl(jfl) = ikoutfl(jfl)+1 |
---|
| 296 | ELSE |
---|
| 297 | ikoutfl(jfl) = ikoutfl(jfl)-1 |
---|
| 298 | ENDIF |
---|
| 299 | ikinfl(jfl) = ind |
---|
| 300 | ELSE |
---|
| 301 | IF( ABS(zwdfl(jfl)) >= 1.E-5 ) THEN |
---|
| 302 | zgkfl(jfl) = zgkfl(jfl)+zgkdfl(jfl)*zwfl(jfl) & |
---|
| 303 | & * ( EXP(zwdfl(jfl)/zgkdfl(jfl)*zttfl(jfl)) - 1. ) / zwdfl(jfl) |
---|
| 304 | ELSE |
---|
| 305 | zgkfl(jfl) = zgkfl(jfl)+zwfl(jfl)*zttfl(jfl) |
---|
| 306 | ENDIF |
---|
| 307 | ENDIF |
---|
| 308 | ENDIF |
---|
| 309 | |
---|
| 310 | ! coordinate of the new point on the temperature grid |
---|
| 311 | |
---|
| 312 | iil(jfl) = MAX(iiinfl(jfl),iioutfl(jfl)) |
---|
| 313 | ijl(jfl) = MAX(ijinfl(jfl),ijoutfl(jfl)) |
---|
| 314 | IF( nisobfl(jfl) == 1 ) ikl(jfl) = MAX(ikinfl(jfl),ikoutfl(jfl)) |
---|
| 315 | !!Alexcadm write(*,*)'PE ',narea, |
---|
| 316 | !!Alexcadm . iiinfl(jfl),iioutfl(jfl),ijinfl(jfl) |
---|
| 317 | !!Alexcadm . ,ijoutfl(jfl),ikinfl(jfl), |
---|
| 318 | !!Alexcadm . ikoutfl(jfl),ztxfl(jfl),ztyfl(jfl) |
---|
| 319 | !!Alexcadm . ,ztzfl(jfl),zgifl(jfl), |
---|
| 320 | !!Alexcadm . zgjfl(jfl) |
---|
| 321 | !!Alexcadm IF (jfl == 910) write(*,*)'Flotteur 910', |
---|
| 322 | !!Alexcadm . iiinfl(jfl),iioutfl(jfl),ijinfl(jfl) |
---|
| 323 | !!Alexcadm . ,ijoutfl(jfl),ikinfl(jfl), |
---|
| 324 | !!Alexcadm . ikoutfl(jfl),ztxfl(jfl),ztyfl(jfl) |
---|
| 325 | !!Alexcadm . ,ztzfl(jfl),zgifl(jfl), |
---|
| 326 | !!Alexcadm . zgjfl(jfl) |
---|
| 327 | ! reinitialisation of the age of FLOAT |
---|
| 328 | zagefl(jfl) = zagenewfl(jfl) |
---|
[16] | 329 | # if defined key_mpp_mpi || defined key_mpp_shmem |
---|
[3] | 330 | ELSE |
---|
| 331 | ! we put zgifl, zgjfl, zgkfl, zagefl |
---|
| 332 | zgifl (jfl) = 0. |
---|
| 333 | zgjfl (jfl) = 0. |
---|
| 334 | zgkfl (jfl) = 0. |
---|
| 335 | zagefl(jfl) = 0. |
---|
| 336 | iil(jfl) = 0 |
---|
| 337 | ijl(jfl) = 0 |
---|
| 338 | ENDIF |
---|
| 339 | # endif |
---|
| 340 | END DO |
---|
| 341 | |
---|
| 342 | ! synchronisation |
---|
[16] | 343 | IF( lk_mpp ) CALL mpp_sum( zgifl , jpnfl ) ! sums over the global domain |
---|
| 344 | IF( lk_mpp ) CALL mpp_sum( zgjfl , jpnfl ) |
---|
| 345 | IF( lk_mpp ) CALL mpp_sum( zgkfl , jpnfl ) |
---|
| 346 | IF( lk_mpp ) CALL mpp_sum( zagefl, jpnfl ) |
---|
| 347 | IF( lk_mpp ) CALL mpp_sum( iil , jpnfl ) |
---|
| 348 | IF( lk_mpp ) CALL mpp_sum( ijl , jpnfl ) |
---|
[3] | 349 | |
---|
| 350 | ! in the case of open boundaries we need to test if the floats don't |
---|
| 351 | ! go out of the domain. If it goes out, the float is put at the |
---|
| 352 | ! middle of the mesh in the domain but the trajectory isn't compute |
---|
| 353 | ! more time. |
---|
| 354 | # if defined key_obc |
---|
| 355 | DO jfl = 1, jpnfl |
---|
[84] | 356 | IF( lp_obc_east ) THEN |
---|
[3] | 357 | IF( jped <= zgjfl(jfl) .AND. zgjfl(jfl) <= jpef .AND. nieob-1 <= zgifl(jfl) ) THEN |
---|
| 358 | zgifl (jfl) = INT(zgifl(jfl)) + 0.5 |
---|
| 359 | zgjfl (jfl) = INT(zgjfl(jfl)) + 0.5 |
---|
| 360 | zagefl(jfl) = rdt |
---|
| 361 | END IF |
---|
| 362 | END IF |
---|
[84] | 363 | IF( lp_obc_west ) THEN |
---|
[3] | 364 | IF( jpwd <= zgjfl(jfl) .AND. zgjfl(jfl) <= jpwf .AND. niwob >= zgifl(jfl) ) THEN |
---|
| 365 | zgifl (jfl) = INT(zgifl(jfl)) + 0.5 |
---|
| 366 | zgjfl (jfl) = INT(zgjfl(jfl)) + 0.5 |
---|
| 367 | zagefl(jfl) = rdt |
---|
| 368 | END IF |
---|
| 369 | END IF |
---|
[84] | 370 | IF( lp_obc_north ) THEN |
---|
[3] | 371 | IF( jpnd <= zgifl(jfl) .AND. zgifl(jfl) <= jpnf .AND. njnob-1 >= zgjfl(jfl) ) THEN |
---|
| 372 | zgifl (jfl) = INT(zgifl(jfl)) + 0.5 |
---|
| 373 | zgjfl (jfl) = INT(zgjfl(jfl)) + 0.5 |
---|
| 374 | zagefl(jfl) = rdt |
---|
| 375 | END IF |
---|
| 376 | END IF |
---|
[84] | 377 | IF( lp_obc_south ) THEN |
---|
[3] | 378 | IF( jpsd <= zgifl(jfl) .AND. zgifl(jfl) <= jpsf .AND. njsob >= zgjfl(jfl) ) THEN |
---|
| 379 | zgifl (jfl) = INT(zgifl(jfl)) + 0.5 |
---|
| 380 | zgjfl (jfl) = INT(zgjfl(jfl)) + 0.5 |
---|
| 381 | zagefl(jfl) = rdt |
---|
| 382 | END IF |
---|
| 383 | END IF |
---|
| 384 | END DO |
---|
| 385 | #endif |
---|
| 386 | |
---|
| 387 | ! Test to know if a float hasn't integrated enought time |
---|
| 388 | IF( ln_argo ) THEN |
---|
| 389 | ifin = 1 |
---|
| 390 | DO jfl = 1, jpnfl |
---|
| 391 | IF( zagefl(jfl) < rdt ) ifin = 0 |
---|
| 392 | tpifl(jfl) = zgifl(jfl) + 0.5 |
---|
| 393 | tpjfl(jfl) = zgjfl(jfl) + 0.5 |
---|
| 394 | END DO |
---|
| 395 | ELSE |
---|
| 396 | ifin = 1 |
---|
| 397 | DO jfl = 1, jpnfl |
---|
| 398 | IF( zagefl(jfl) < rdt ) ifin = 0 |
---|
| 399 | tpifl(jfl) = zgifl(jfl) + 0.5 |
---|
| 400 | tpjfl(jfl) = zgjfl(jfl) + 0.5 |
---|
| 401 | IF( nisobfl(jfl) == 1 ) tpkfl(jfl) = -(zgkfl(jfl)) |
---|
| 402 | END DO |
---|
| 403 | ENDIF |
---|
| 404 | !!Alexcadm IF (lwp) write(numout,*) '---------' |
---|
| 405 | !!Alexcadm IF (lwp) write(numout,*) 'before Erika:',tpifl(880),tpjfl(880), |
---|
| 406 | !!Alexcadm . tpkfl(880),zufl(880),zvfl(880),zwfl(880) |
---|
| 407 | !!Alexcadm IF (lwp) write(numout,*) 'first Erika:',tpifl(900),tpjfl(900), |
---|
| 408 | !!Alexcadm . tpkfl(900),zufl(900),zvfl(900),zwfl(900) |
---|
| 409 | !!Alexcadm IF (lwp) write(numout,*) 'last Erika:',tpifl(jpnfl),tpjfl(jpnfl), |
---|
| 410 | !!Alexcadm . tpkfl(jpnfl),zufl(jpnfl),zvfl(jpnfl),zwfl(jpnfl) |
---|
| 411 | IF( ifin == 0 ) THEN |
---|
| 412 | iloop = iloop + 1 |
---|
| 413 | GO TO 222 |
---|
| 414 | ENDIF |
---|
| 415 | |
---|
| 416 | END SUBROUTINE flo_blk |
---|
| 417 | |
---|
| 418 | # else |
---|
| 419 | !!---------------------------------------------------------------------- |
---|
| 420 | !! Default option Empty module |
---|
| 421 | !!---------------------------------------------------------------------- |
---|
| 422 | CONTAINS |
---|
| 423 | SUBROUTINE flo_blk ! Empty routine |
---|
| 424 | END SUBROUTINE flo_blk |
---|
| 425 | #endif |
---|
| 426 | |
---|
| 427 | !!====================================================================== |
---|
| 428 | END MODULE floblk |
---|