[16] | 1 | !*********************************************************************** |
---|
| 2 | !* Copyright 2012,2013 * |
---|
| 3 | !* Jerome Brioude, Delia Arnold, Andreas Stohl, Wayne Angevine, * |
---|
| 4 | !* John Burkhart, Massimo Cassiani, Adam Dingwell, Richard C Easter, Sabine Eckhardt,* |
---|
| 5 | !* Stephanie Evan, Jerome D Fast, Don Morton, Ignacio Pisso, * |
---|
| 6 | !* Petra Seibert, Gerard Wotawa, Caroline Forster, Harald Sodemann, * |
---|
| 7 | !* * |
---|
| 8 | !* This file is part of FLEXPART WRF * |
---|
| 9 | !* * |
---|
| 10 | !* FLEXPART is free software: you can redistribute it and/or modify * |
---|
| 11 | !* it under the terms of the GNU General Public License as published by* |
---|
| 12 | !* the Free Software Foundation, either version 3 of the License, or * |
---|
| 13 | !* (at your option) any later version. * |
---|
| 14 | !* * |
---|
| 15 | !* FLEXPART is distributed in the hope that it will be useful, * |
---|
| 16 | !* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
---|
| 17 | !* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
---|
| 18 | !* GNU General Public License for more details. * |
---|
| 19 | !* * |
---|
| 20 | !* You should have received a copy of the GNU General Public License * |
---|
| 21 | !* along with FLEXPART. If not, see <http://www.gnu.org/licenses/>. * |
---|
| 22 | !*********************************************************************** |
---|
| 23 | |
---|
| 24 | subroutine timemanager(mts) |
---|
| 25 | |
---|
| 26 | !******************************************************************************* |
---|
| 27 | ! * |
---|
| 28 | ! Handles the computation of trajectories, i.e. determines which * |
---|
| 29 | ! trajectories have to be computed at what time. * |
---|
| 30 | ! Manages dry+wet deposition routines, radioactive decay and the computation * |
---|
| 31 | ! of concentrations. * |
---|
| 32 | ! * |
---|
| 33 | ! Author: A. Stohl * |
---|
| 34 | ! * |
---|
| 35 | ! 20 May 1996 * |
---|
| 36 | ! * |
---|
| 37 | ! Dec 2005, J. Fast - Only call conccalc & concoutput when (iout.ge.1) * |
---|
| 38 | ! Aug 2007, W. Wang - call KFeta convection scheme (lconvection=2or3) |
---|
| 39 | ! Note, backward is unavailabe for lconvection=2 |
---|
| 40 | ! Mar 2012, J. Brioude: modifications to handle openmp and mpi * |
---|
| 41 | !******************************************************************************* |
---|
| 42 | ! Changes, Bernd C. Krueger, Feb. 2001: * |
---|
| 43 | ! Call of convmix when new windfield is read * |
---|
| 44 | !------------------------------------ * |
---|
| 45 | ! Changes Petra Seibert, Sept 2002 * |
---|
| 46 | ! fix wet scavenging problem * |
---|
| 47 | ! Code may not be correct for decay of deposition! * |
---|
| 48 | ! Changes Petra Seibert, Nov 2002 * |
---|
| 49 | ! call convection BEFORE new fields are read in BWD mode * |
---|
| 50 | ! Changes Caroline Forster, Feb 2005 |
---|
| 51 | ! new interface between flexpart and convection scheme |
---|
| 52 | ! Emanuel's latest subroutine convect43c.f is used |
---|
| 53 | !******************************************************************************* |
---|
| 54 | ! * |
---|
| 55 | ! Variables: * |
---|
| 56 | ! DEP .true. if either wet or dry deposition is switched on * |
---|
| 57 | ! decay(maxspec) [1/s] decay constant for radioactive decay * |
---|
| 58 | ! DRYDEP .true. if dry deposition is switched on * |
---|
| 59 | ! ideltas [s] modelling period * |
---|
| 60 | ! jtime [s] actual temporal position of calculation * |
---|
| 61 | ! ldeltat [s] time since computation of radioact. decay of depositions * |
---|
| 62 | ! loutaver [s] averaging period for concentration calculations * |
---|
| 63 | ! loutend [s] end of averaging for concentration calculations * |
---|
| 64 | ! loutnext [s] next time at which output fields shall be centered * |
---|
| 65 | ! loutsample [s] sampling interval for averaging of concentrations * |
---|
| 66 | ! loutstart [s] start of averaging for concentration calculations * |
---|
| 67 | ! loutstep [s] time interval for which concentrations shall be calculated* |
---|
| 68 | ! npoint(maxpart) index, which starting point the trajectory has * |
---|
| 69 | ! starting positions of trajectories * |
---|
| 70 | ! nstop serves as indicator for fate of particles * |
---|
| 71 | ! in the particle loop * |
---|
| 72 | ! nstop1 serves as indicator for wind fields (see getfields) * |
---|
| 73 | ! outnum number of samples for each concentration calculation * |
---|
| 74 | ! outnum number of samples for each concentration calculation * |
---|
| 75 | ! prob probability of absorption at ground due to dry deposition * |
---|
| 76 | ! WETDEP .true. if wet deposition is switched on * |
---|
| 77 | ! weight weight for each concentration sample (1/2 or 1) * |
---|
| 78 | ! uap(maxpart),ucp(maxpart),uzp(maxpart) = random velocities due to turbulence * |
---|
| 79 | ! us(maxpart),vs(maxpart),ws(maxpart) = random velocities due to interpolation * |
---|
| 80 | ! xtra1(maxpart), ytra1(maxpart), ztra1(maxpart) = * |
---|
| 81 | ! spatial positions of trajectories * |
---|
| 82 | ! * |
---|
| 83 | ! Constants: * |
---|
| 84 | ! maxpart maximum number of trajectories * |
---|
| 85 | ! * |
---|
| 86 | !******************************************************************************* |
---|
| 87 | |
---|
| 88 | ! include 'includepar' |
---|
| 89 | ! include 'includecom' |
---|
| 90 | use unc_mod |
---|
| 91 | use point_mod |
---|
| 92 | ! use xmass_mod |
---|
| 93 | use flux_mod |
---|
| 94 | use outg_mod |
---|
| 95 | use oh_mod |
---|
| 96 | use par_mod |
---|
| 97 | use com_mod |
---|
| 98 | use mt_stream |
---|
| 99 | |
---|
| 100 | ! use ran_mod |
---|
| 101 | ! use interpol_mod |
---|
| 102 | |
---|
| 103 | implicit none |
---|
| 104 | |
---|
| 105 | |
---|
| 106 | integer :: ix,jy,j,ks,kp,l,n,jtime,nstop,nstop1 |
---|
| 107 | ! integer :: ksp |
---|
| 108 | integer :: loutnext,loutstart,loutend,jj,chunksize |
---|
| 109 | !,chunksize2 |
---|
| 110 | integer :: chunksize3,omp_get_num_threads |
---|
| 111 | integer :: ldeltat,itage,nage,th_itra1,i |
---|
| 112 | real :: outnum,weight,prob(maxspec),nrand,decfact |
---|
| 113 | ! real :: uap(maxpart),ucp(maxpart),uzp(maxpart) |
---|
| 114 | ! real :: us(maxpart),vs(maxpart),ws(maxpart) |
---|
| 115 | ! integer(kind=2) :: cbt(maxpart) |
---|
| 116 | ! real,allocatable, dimension (:) :: uap,ucp,uzp |
---|
| 117 | ! real,allocatable, dimension (:) :: us,vs,ws |
---|
| 118 | ! integer(kind=2),allocatable, dimension (:) :: cbt |
---|
| 119 | real :: drydeposit(maxspec),gridtotalunc,wetgridtotalunc |
---|
| 120 | real :: drygridtotalunc,xold,yold,zold,xmassfract |
---|
| 121 | ! integer j,k,l,n,jtime,nstop,nstop1 |
---|
| 122 | ! integer loutnext,loutstart,loutend |
---|
| 123 | ! integer ix,jy,ldeltat,itage,nage |
---|
| 124 | ! real outnum,weight,prob(maxspec) |
---|
| 125 | ! real uap(maxpart),ucp(maxpart),uzp(maxpart),decfact |
---|
| 126 | ! real us(maxpart),vs(maxpart),ws(maxpart),cbt(maxpart) |
---|
| 127 | ! real drydeposit(maxspec),gridtotalunc,wetgridtotalunc |
---|
| 128 | ! real drygridtotalunc,xold,yold,zold |
---|
| 129 | ! real xm,xm1 |
---|
| 130 | |
---|
| 131 | |
---|
| 132 | integer :: th_npoint,th_idt,th_itramem,jdeb,jfin,stat,th_nclass |
---|
| 133 | integer,save :: cpt(maxomp)=0 |
---|
| 134 | ! integer,save :: cpt(24)=0 |
---|
| 135 | real(kind=dp) :: th_xtra1,th_ytra1 |
---|
| 136 | real :: th_ztra1,th_uap,th_ucp,th_uzp |
---|
| 137 | real :: th_us,th_vs,th_ws,ran3 |
---|
| 138 | integer(kind=2) :: th_cbt |
---|
| 139 | integer :: from |
---|
| 140 | |
---|
| 141 | real :: p1,p2,p3,p4,ddx,ddy,rddx,rddy,dtt,dt1,dt2 |
---|
| 142 | integer :: ixp,jyp,ngrid,indz,indzp,nbp,jj2,ii,offset |
---|
| 143 | logical :: depoindicator(maxspec) |
---|
| 144 | logical,save :: indzindicator(nzmax) |
---|
| 145 | real :: ust,wst,ol,h,zeta,sigu,sigv,tlu,tlv,tlw |
---|
| 146 | real :: sigw,dsigwdz,dsigw2dz,th_xmass1(maxspec) |
---|
| 147 | real :: start, finish |
---|
| 148 | real :: uprof(nzmax),vprof(nzmax),wprof(nzmax) |
---|
| 149 | real :: usigprof(nzmax),vsigprof(nzmax),wsigprof(nzmax) |
---|
| 150 | real :: rhoprof(nzmax),rhogradprof(nzmax) |
---|
| 151 | real :: tkeprof(nzmax),pttprof(nzmax) |
---|
| 152 | real :: u,v,w,usig,vsig,wsig,pvi |
---|
| 153 | integer*4 :: now(3) |
---|
| 154 | integer :: ttime,cpttra |
---|
| 155 | ! integer, dimension(MPI_STATUS_SIZE) :: status |
---|
| 156 | integer :: myid,ntasks,ierr,islave,tag2,ompid,n_threads,tag3,i_omp |
---|
| 157 | type (mt_state) :: mts (0: MAX_STREAM) |
---|
| 158 | !************************ |
---|
| 159 | |
---|
| 160 | !JB |
---|
| 161 | ! call MPI_COMM_RANK ( MPI_COMM_WORLD, myid, ierr ) |
---|
| 162 | ! call MPI_COMM_SIZE ( MPI_COMM_WORLD, ntasks, ierr ) |
---|
| 163 | ! myid gives the info on the node id |
---|
| 164 | ntasks=1 |
---|
| 165 | myid=0 |
---|
| 166 | loutnext=loutstep/2 |
---|
| 167 | outnum=0. |
---|
| 168 | loutstart=loutnext-loutaver/2 |
---|
| 169 | loutend=loutnext+loutaver/2 |
---|
| 170 | |
---|
| 171 | ! if (myid.eq.0) then |
---|
| 172 | allocate(uap(maxpart) ,stat=stat) |
---|
| 173 | allocate(ucp(maxpart) ,stat=stat) |
---|
| 174 | allocate(uzp(maxpart) ,stat=stat) |
---|
| 175 | allocate(us(maxpart) ,stat=stat) |
---|
| 176 | allocate(vs(maxpart) ,stat=stat) |
---|
| 177 | allocate(ws(maxpart) ,stat=stat) |
---|
| 178 | allocate(cbt(maxpart) ,stat=stat) |
---|
| 179 | ! endif |
---|
| 180 | |
---|
| 181 | !********************************************************************** |
---|
| 182 | ! Loop over the whole modelling period in time steps of mintime seconds |
---|
| 183 | !********************************************************************** |
---|
| 184 | |
---|
| 185 | ! print*,'time',myid,ideltas,lsynctime |
---|
| 186 | do jtime=0,ideltas,lsynctime |
---|
| 187 | |
---|
| 188 | |
---|
| 189 | ! print*,'jtime',jtime |
---|
| 190 | ! Computation of wet deposition every lsynctime seconds |
---|
| 191 | ! maybe wet depo frequency can be relaxed later but better be on safe side |
---|
| 192 | ! wetdepo must be called BEFORE new fields are read in but should not |
---|
| 193 | ! be called in the very beginning before any fields are loaded, or |
---|
| 194 | ! before particles are in the system |
---|
| 195 | ! Code may not be correct for decay of deposition |
---|
| 196 | ! changed by Petra Seibert 9/02 |
---|
| 197 | !******************************************************************** |
---|
| 198 | |
---|
| 199 | if (WETDEP .and. jtime .ne. 0 .and. numpart .gt. 0) & |
---|
| 200 | call wetdepo(jtime,lsynctime,loutnext) |
---|
| 201 | |
---|
| 202 | if (OHREA .and. jtime .ne. 0 .and. numpart .gt. 0) & |
---|
| 203 | call ohreaction(jtime,lsynctime,loutnext) |
---|
| 204 | |
---|
| 205 | ! compute convection for backward runs |
---|
| 206 | !************************************* |
---|
| 207 | |
---|
| 208 | ! if ((ldirect.eq.-1).and.(lconvection.eq.1).and.(jtime.lt.0)) |
---|
| 209 | ! & call convmix(jtime) |
---|
| 210 | |
---|
| 211 | if ((ldirect.eq.-1).and.(jtime.lt.0)) then |
---|
| 212 | if (lconvection .eq. 1) call convmix(jtime) |
---|
| 213 | if (lconvection .eq. 2 .or. lconvection .eq. 3) & |
---|
| 214 | call convmix_kfeta(jtime) |
---|
| 215 | endif |
---|
| 216 | |
---|
| 217 | ! Get necessary wind fields if not available |
---|
| 218 | !******************************************* |
---|
| 219 | |
---|
| 220 | ! call itime(now) |
---|
| 221 | ! ttime=now(1)*3600+now(2)*60+now(3) |
---|
| 222 | call cpu_time(start) |
---|
| 223 | call getfields(jtime,nstop1) |
---|
| 224 | if (nstop1.gt.1) stop 'NO METEO FIELDS AVAILABLE' |
---|
| 225 | ! call itime(now) |
---|
| 226 | ! ttime=now(1)*3600+now(2)*60+now(3)-ttime |
---|
| 227 | call cpu_time(finish) |
---|
| 228 | ! print*,'read wind time',ttime |
---|
| 229 | |
---|
| 230 | ! Release particles |
---|
| 231 | !****************** |
---|
| 232 | |
---|
| 233 | !JB |
---|
| 234 | if (myid.eq.0) then ! I let only the master thread releasing the particles and calculate the output |
---|
| 235 | ! call itime(now) |
---|
| 236 | call cpu_time(start) |
---|
| 237 | if (mdomainfill.ge.1) then |
---|
| 238 | if (jtime.eq.0) then |
---|
| 239 | call init_domainfill() |
---|
| 240 | else |
---|
| 241 | call boundcond_domainfill(jtime,loutend) |
---|
| 242 | endif |
---|
| 243 | else |
---|
| 244 | if (numpoint_option.eq.0) then |
---|
| 245 | call releaseparticles_irreg(jtime) |
---|
| 246 | elseif (numpoint_option.eq.1) then |
---|
| 247 | ! print*,'avant release' |
---|
| 248 | call releaseparticles_reg(jtime) |
---|
| 249 | endif |
---|
| 250 | endif |
---|
| 251 | ! do i=1,numpart |
---|
| 252 | ! print*,'ipart 2',myid,i,ztra1(i) |
---|
| 253 | ! enddo |
---|
| 254 | ! print*,'test rel',npoint(1),npoint(2),npoint(3) |
---|
| 255 | |
---|
| 256 | ! print*,'test rel1',npoint(5139),npoint(6002),npoint(100003) |
---|
| 257 | ! Compute convective mixing for forward runs |
---|
| 258 | ! for backward runs it is done before next windfield is read in |
---|
| 259 | !************************************************************** |
---|
| 260 | |
---|
| 261 | ! if ((ldirect.eq.1).and.(lconvection.eq.1)) & |
---|
| 262 | ! call convmix(jtime) |
---|
| 263 | |
---|
| 264 | if (ldirect.eq.1) then |
---|
| 265 | if (lconvection.eq.1)call convmix(jtime) |
---|
| 266 | if (lconvection.eq.2 .or. lconvection .eq. 3) & |
---|
| 267 | call convmix_kfeta(jtime) |
---|
| 268 | endif |
---|
| 269 | |
---|
| 270 | ! If middle of averaging period of output fields is reached, accumulated |
---|
| 271 | ! deposited mass radioactively decays |
---|
| 272 | !*********************************************************************** |
---|
| 273 | |
---|
| 274 | if (DEP.and.(jtime.eq.loutnext).and.(ldirect.gt.0)) then |
---|
| 275 | do ks=1,nspec |
---|
| 276 | do kp=1,maxpointspec_act |
---|
| 277 | if (decay(ks).gt.0.) then |
---|
| 278 | do nage=1,nageclass |
---|
| 279 | do l=1,nclassunc |
---|
| 280 | ! Mother output grid |
---|
| 281 | do jy=0,numygrid-1 |
---|
| 282 | do ix=0,numxgrid-1 |
---|
| 283 | wetgridunc(ix,jy,ks,kp,l,nage)= & |
---|
| 284 | wetgridunc(ix,jy,ks,kp,l,nage)* & |
---|
| 285 | exp(-1.*outstep*decay(ks)) |
---|
| 286 | drygridunc(ix,jy,ks,kp,l,nage)= & |
---|
| 287 | drygridunc(ix,jy,ks,kp,l,nage)* & |
---|
| 288 | exp(-1.*outstep*decay(ks)) |
---|
| 289 | end do |
---|
| 290 | end do |
---|
| 291 | ! Nested output grid |
---|
| 292 | if (nested_output.eq.1) then |
---|
| 293 | do jy=0,numygridn-1 |
---|
| 294 | do ix=0,numxgridn-1 |
---|
| 295 | wetgriduncn(ix,jy,ks,kp,l,nage)= & |
---|
| 296 | wetgriduncn(ix,jy,ks,kp,l,nage)* & |
---|
| 297 | exp(-1.*outstep*decay(ks)) |
---|
| 298 | drygriduncn(ix,jy,ks,kp,l,nage)= & |
---|
| 299 | drygriduncn(ix,jy,ks,kp,l,nage)* & |
---|
| 300 | exp(-1.*outstep*decay(ks)) |
---|
| 301 | end do |
---|
| 302 | end do |
---|
| 303 | endif |
---|
| 304 | end do |
---|
| 305 | end do |
---|
| 306 | endif |
---|
| 307 | end do |
---|
| 308 | end do |
---|
| 309 | endif |
---|
| 310 | |
---|
| 311 | !!! CHANGE: These lines may be switched on to check the conservation |
---|
| 312 | !!! of mass within FLEXPART |
---|
| 313 | |
---|
| 314 | ! if (mod(jtime,loutsample).eq.0) then |
---|
| 315 | ! xm=0. |
---|
| 316 | ! xm1=0. |
---|
| 317 | ! do 247 j=1,numpart |
---|
| 318 | !47 if (itra1(j).eq.jtime) xm1=xm1+xmass1(j,1) |
---|
| 319 | ! xm=xm1 |
---|
| 320 | ! do 248 nage=1,nageclass |
---|
| 321 | ! do 248 ix=0,numxgrid-1 |
---|
| 322 | ! do 248 jy=0,numygrid-1 |
---|
| 323 | ! do 248 l=1,nclassunc |
---|
| 324 | !48 xm=xm+wetgridunc(ix,jy,1,l,nage)+drygridunc(ix,jy,1,l,nage) |
---|
| 325 | ! write(*,'(i6,4f10.3)') jtime,xm,xm1 |
---|
| 326 | ! endif |
---|
| 327 | !!! CHANGE |
---|
| 328 | |
---|
| 329 | |
---|
| 330 | ! Check whether concentrations are to be calculated |
---|
| 331 | !************************************************** |
---|
| 332 | |
---|
| 333 | if ((ldirect*jtime.ge.ldirect*loutstart).and. & |
---|
| 334 | (ldirect*jtime.le.ldirect*loutend)) then ! add to grid |
---|
| 335 | if (mod(jtime-loutstart,loutsample).eq.0) then |
---|
| 336 | |
---|
| 337 | ! If we are exactly at the start or end of the concentration averaging interval, |
---|
| 338 | ! give only half the weight to this sample |
---|
| 339 | !******************************************************************************* |
---|
| 340 | |
---|
| 341 | if ((jtime.eq.loutstart).or.(jtime.eq.loutend)) then |
---|
| 342 | weight=0.5 |
---|
| 343 | else |
---|
| 344 | weight=1.0 |
---|
| 345 | endif |
---|
| 346 | outnum=outnum+weight |
---|
| 347 | if(iout.ge.1) then |
---|
| 348 | if (outgrid_option.eq.0) then |
---|
| 349 | call conccalc_irreg(jtime,weight) |
---|
| 350 | elseif (outgrid_option.eq.1) then |
---|
| 351 | call conccalc_reg(jtime,weight) |
---|
| 352 | endif |
---|
| 353 | endif |
---|
| 354 | endif |
---|
| 355 | |
---|
| 356 | |
---|
| 357 | ! if ((mquasilag.eq.1).and.(jtime.eq.(loutstart+loutend)/2)) & |
---|
| 358 | ! call partoutput_short(jtime) ! dump particle positions in extremely compressed format |
---|
| 359 | |
---|
| 360 | |
---|
| 361 | ! Output and reinitialization of grid |
---|
| 362 | ! If necessary, first sample of new grid is also taken |
---|
| 363 | !***************************************************** |
---|
| 364 | |
---|
| 365 | if ((jtime.eq.loutend).and.(outnum.gt.0.)) then |
---|
| 366 | ! print*,'iout',iout,ipout,outgrid_option |
---|
| 367 | if ((iout.le.3.).or.(iout.eq.5)) then |
---|
| 368 | if(iout.ge.1) then |
---|
| 369 | if (outgrid_option.eq.0) then |
---|
| 370 | call concoutput_irreg(jtime,outnum,gridtotalunc, & |
---|
| 371 | wetgridtotalunc,drygridtotalunc) |
---|
| 372 | if (nested_output.eq.1) call concoutput_nest_irreg(jtime,outnum) |
---|
| 373 | elseif (outgrid_option.eq.1) then |
---|
| 374 | call concoutput_reg(jtime,outnum,gridtotalunc, & |
---|
| 375 | wetgridtotalunc,drygridtotalunc) |
---|
| 376 | if (nested_output.eq.1) call concoutput_nest_reg(jtime,outnum) |
---|
| 377 | endif |
---|
| 378 | endif |
---|
| 379 | |
---|
| 380 | ! if (nested_output.eq.1.and.iout.ge.1) |
---|
| 381 | ! + call concoutput_nest(jtime,outnum) |
---|
| 382 | outnum=0. |
---|
| 383 | endif |
---|
| 384 | if ((iout.eq.4).or.(iout.eq.5)) call plumetraj(jtime) |
---|
| 385 | if (iflux.eq.1) call fluxoutput(jtime) |
---|
| 386 | write(*,45) jtime,numpart,gridtotalunc,wetgridtotalunc, & |
---|
| 387 | drygridtotalunc |
---|
| 388 | 45 format(i9,' SECONDS SIMULATED: ',i9, & |
---|
| 389 | ' PARTICLES: Uncertainty: ',3f7.3) |
---|
| 390 | if (ipout.ge.1) call partoutput(jtime) ! dump particle positions |
---|
| 391 | loutnext=loutnext+loutstep |
---|
| 392 | loutstart=loutnext-loutaver/2 |
---|
| 393 | loutend=loutnext+loutaver/2 |
---|
| 394 | if (jtime.eq.loutstart) then |
---|
| 395 | weight=0.5 |
---|
| 396 | outnum=outnum+weight |
---|
| 397 | if(iout.ge.1) then |
---|
| 398 | if (outgrid_option.eq.0) then |
---|
| 399 | call conccalc_irreg(jtime,weight) |
---|
| 400 | elseif (outgrid_option.eq.1) then |
---|
| 401 | call conccalc_reg(jtime,weight) |
---|
| 402 | endif |
---|
| 403 | endif |
---|
| 404 | endif |
---|
| 405 | |
---|
| 406 | |
---|
| 407 | ! Check, whether particles are to be split: |
---|
| 408 | ! If so, create new particles and attribute all information from the old |
---|
| 409 | ! particles also to the new ones; old and new particles both get half the |
---|
| 410 | ! mass of the old ones |
---|
| 411 | !************************************************************************ |
---|
| 412 | |
---|
| 413 | if (ldirect*jtime.ge.ldirect*itsplit) then |
---|
| 414 | n=numpart |
---|
| 415 | do j=1,numpart |
---|
| 416 | if (ldirect*jtime.ge.ldirect*itrasplit(j)) then |
---|
| 417 | if (n.lt.maxpart) then |
---|
| 418 | n=n+1 |
---|
| 419 | itrasplit(j)=2*(itrasplit(j)-itramem(j))+itramem(j) |
---|
| 420 | itrasplit(n)=itrasplit(j) |
---|
| 421 | itramem(n)=itramem(j) |
---|
| 422 | itra1(n)=itra1(j) |
---|
| 423 | idt(n)=idt(j) |
---|
| 424 | npoint(n)=npoint(j) |
---|
| 425 | nclass(n)=nclass(j) |
---|
| 426 | xtra1(n)=xtra1(j) |
---|
| 427 | ytra1(n)=ytra1(j) |
---|
| 428 | ztra1(n)=ztra1(j) |
---|
| 429 | uap(n)=uap(j) |
---|
| 430 | ucp(n)=ucp(j) |
---|
| 431 | uzp(n)=uzp(j) |
---|
| 432 | us(n)=us(j) |
---|
| 433 | vs(n)=vs(j) |
---|
| 434 | ws(n)=ws(j) |
---|
| 435 | cbt(n)=cbt(j) |
---|
| 436 | do ks=1,nspec |
---|
| 437 | xmass1(j,ks)=xmass1(j,ks)/2. |
---|
| 438 | xmass1(n,ks)=xmass1(j,ks) |
---|
| 439 | end do |
---|
| 440 | endif |
---|
| 441 | endif |
---|
| 442 | end do |
---|
| 443 | numpart=n |
---|
| 444 | endif |
---|
| 445 | endif |
---|
| 446 | endif |
---|
| 447 | |
---|
| 448 | |
---|
| 449 | |
---|
| 450 | |
---|
| 451 | ! Loop over all particles |
---|
| 452 | !************************ |
---|
| 453 | |
---|
| 454 | |
---|
| 455 | ! chunksize=int(numpart/ntasks)+1 !if sent homogeneously |
---|
| 456 | ! call itime(now) |
---|
| 457 | ! ttime=now(1)*3600+now(2)*60+now(3)-ttime |
---|
| 458 | call cpu_time(finish) |
---|
| 459 | |
---|
| 460 | ! print*,'processing time',ttime |
---|
| 461 | endif !over myid |
---|
| 462 | !JB |
---|
| 463 | ! at this stage, I assume that each node has the same shared memory because they run getfields. |
---|
| 464 | ! now we need to split the trajectories into pieces for each node |
---|
| 465 | ! if (myid.eq.0) then |
---|
| 466 | |
---|
| 467 | if (jtime.eq.ideltas) exit |
---|
| 468 | |
---|
| 469 | ! Compute interval since radioactive decay of deposited mass was computed |
---|
| 470 | !************************************************************************ |
---|
| 471 | |
---|
| 472 | if (jtime.lt.loutnext) then |
---|
| 473 | ldeltat=jtime-(loutnext-loutstep) |
---|
| 474 | else ! first half of next interval |
---|
| 475 | ldeltat=jtime-loutnext |
---|
| 476 | endif |
---|
| 477 | |
---|
| 478 | |
---|
| 479 | ! if (myid.eq.0) then |
---|
| 480 | ! call itime(now) |
---|
| 481 | ! ttime=now(1)*3600+now(2)*60+now(3) |
---|
| 482 | ! do ii=1,ntasks-1 |
---|
| 483 | ! call MPI_SEND(chunksize,1, MPI_INTEGER, ii,3001, MPI_COMM_WORLD, ierr) |
---|
| 484 | ! call MPI_SEND(numpart,1, MPI_INTEGER, ii,3002, MPI_COMM_WORLD, ierr) |
---|
| 485 | ! enddo |
---|
| 486 | ! else |
---|
| 487 | ! call MPI_RECV(chunksize,1, MPI_INTEGER, 0,3001, MPI_COMM_WORLD,status, ierr) |
---|
| 488 | ! call MPI_RECV(numpart,1, MPI_INTEGER, 0,3002, MPI_COMM_WORLD,status, ierr) |
---|
| 489 | ! endif |
---|
| 490 | ! print*,'numpart',numpart |
---|
| 491 | |
---|
| 492 | ! call itime(now) |
---|
| 493 | ! ttime=now(1)*3600+now(2)*60+now(3) |
---|
| 494 | |
---|
| 495 | ! initialize the temporary drydeposition grid |
---|
| 496 | |
---|
| 497 | if (DRYDEP.and.ldirect.gt.0) then |
---|
| 498 | do ks=1,nspec |
---|
| 499 | do kp=1,maxpointspec_act |
---|
| 500 | do nage=1,nageclass |
---|
| 501 | do jy=0,numygrid-1 |
---|
| 502 | do ix=0,numxgrid-1 |
---|
| 503 | do l=1,nclassunc |
---|
| 504 | drygridunc2(ix,jy,ks,kp,l,nage)=0. |
---|
| 505 | end do |
---|
| 506 | end do |
---|
| 507 | end do |
---|
| 508 | if (nested_output.eq.1) then |
---|
| 509 | do jy=0,numygridn-1 |
---|
| 510 | do ix=0,numxgridn-1 |
---|
| 511 | do l=1,nclassunc |
---|
| 512 | drygriduncn2(ix,jy,ks,kp,l,nage)=0. |
---|
| 513 | end do |
---|
| 514 | end do |
---|
| 515 | end do |
---|
| 516 | endif |
---|
| 517 | end do |
---|
| 518 | end do |
---|
| 519 | end do |
---|
| 520 | endif |
---|
| 521 | |
---|
| 522 | |
---|
| 523 | call cpu_time(start) |
---|
| 524 | ! chunksize3=int(chunksize2/omp_get_num_threads())+1 |
---|
| 525 | ! chunksize3=int(real(chunksize2)/real(omp_get_num_threads())/20.)+1 !more efficient |
---|
| 526 | |
---|
| 527 | ! ompid=omp_get_num_threads() |
---|
| 528 | ompid=0 |
---|
| 529 | |
---|
| 530 | cpttra=0 |
---|
| 531 | ! print*,'chunksi',chunksize2,myid |
---|
| 532 | if (numpart.gt.0 ) then |
---|
| 533 | ! print*,'test rel2',npoint(5139),npoint(6002),npoint(100003) |
---|
| 534 | ! do jj=1,numpart |
---|
| 535 | ! do jj=numpart,1,-1 |
---|
| 536 | ! print*,jj |
---|
| 537 | do jj=1,numpart |
---|
| 538 | |
---|
| 539 | ! If integration step is due, do it |
---|
| 540 | !********************************** |
---|
| 541 | if (itra1(jj).eq.jtime) then |
---|
| 542 | cpttra=cpttra+1 |
---|
| 543 | if (ioutputforeachrelease.eq.1) then |
---|
| 544 | kp=npoint(jj) |
---|
| 545 | else |
---|
| 546 | kp=1 |
---|
| 547 | endif |
---|
| 548 | |
---|
| 549 | ! Determine age class of the particle |
---|
| 550 | itage=abs(itra1(jj)-itramem(jj)) |
---|
| 551 | do nage=1,nageclass |
---|
| 552 | if (itage.lt.lage(nage)) exit |
---|
| 553 | enddo |
---|
| 554 | |
---|
| 555 | nbp=1 |
---|
| 556 | if ((itramem(jj).eq.jtime).or.(jtime.eq.0)) & |
---|
| 557 | call initialize(jtime,idt(jj),uap(jj),ucp(jj),uzp(jj), & |
---|
| 558 | us(jj),vs(jj),ws(jj),xtra1(jj),ytra1(jj),ztra1(jj),cbt(jj), & |
---|
| 559 | ! call initialize(jtime,th_idt,th_uap,th_ucp,th_uzp, & |
---|
| 560 | ! th_us,th_vs,th_ws,th_xtra1,th_ytra1,th_ztra1,th_cbt, & |
---|
| 561 | ngrid,depoindicator,indzindicator,cpt(nbp),ompid,myid,1,mts ) |
---|
| 562 | |
---|
| 563 | ! print*,'after',th_xtra1,th_ytra1,th_ztra1 |
---|
| 564 | ! Memorize particle positions |
---|
| 565 | !**************************** |
---|
| 566 | |
---|
| 567 | xold=xtra1(jj) |
---|
| 568 | yold=ytra1(jj) |
---|
| 569 | zold=ztra1(jj) |
---|
| 570 | ! xold=th_xtra1 |
---|
| 571 | ! yold=th_ytra1 |
---|
| 572 | ! zold=th_ztra1 |
---|
| 573 | ! Integrate Lagevin equation for lsynctime seconds |
---|
| 574 | !************************************************* |
---|
| 575 | ! write(*,*)'numpart,jtime, particle #=',numpart,jtime,j |
---|
| 576 | |
---|
| 577 | call advance(jtime,npoint(jj),idt(jj),uap(jj),ucp(jj),uzp(jj),us(jj), & |
---|
| 578 | vs(jj),ws(jj),nstop,xtra1(jj),ytra1(jj),ztra1(jj),prob,cbt(jj), & |
---|
| 579 | ! call advance(jtime,th_npoint,th_idt,th_uap,th_ucp,th_uzp, & |
---|
| 580 | ! th_us,th_vs,th_ws,nstop,th_xtra1,& |
---|
| 581 | ! th_ytra1,th_ztra1,prob,th_cbt, & |
---|
| 582 | ngrid,depoindicator,indzindicator,cpt(nbp),ompid,myid,1,mts ) |
---|
| 583 | ! if (jj.eq.103) print*,'aft',th_xtra1,th_ytra1,th_ztra1 |
---|
| 584 | ! Calculate the gross fluxes across layer interfaces |
---|
| 585 | !*************************************************** |
---|
| 586 | |
---|
| 587 | |
---|
| 588 | if (iflux.eq.1) call calcfluxes(nage,jj,xold,yold,zold) |
---|
| 589 | |
---|
| 590 | ! if (jj.lt.5) print*,'coord after',myid,th_itra1,th_xmass1(1),DRYDEPSPEC(ks) |
---|
| 591 | |
---|
| 592 | ! Determine, when next time step is due |
---|
| 593 | ! If trajectory is terminated, mark it |
---|
| 594 | !************************************** |
---|
| 595 | |
---|
| 596 | if (nstop.gt.1) then |
---|
| 597 | if (linit_cond.ge.1) call initial_cond_calc(jtime,jj) |
---|
| 598 | itra1(jj)=-999999999 |
---|
| 599 | ! th_itra1=-999999999 |
---|
| 600 | else |
---|
| 601 | itra1(jj)=jtime+lsynctime |
---|
| 602 | ! th_itra1=jtime+lsynctime |
---|
| 603 | |
---|
| 604 | |
---|
| 605 | ! if (jj.lt.5) print*,'coord after2',myid,th_itra1,th_xmass1(1),DRYDEPSPEC(ks) |
---|
| 606 | ! Dry deposition and radioactive decay for each species |
---|
| 607 | !****************************************************** |
---|
| 608 | xmassfract=0. |
---|
| 609 | |
---|
| 610 | do ks=1,nspec |
---|
| 611 | if (decay(ks).gt.0.) then ! radioactive decay |
---|
| 612 | decfact=exp(-real(abs(lsynctime))*decay(ks)) |
---|
| 613 | else |
---|
| 614 | decfact=1. |
---|
| 615 | endif |
---|
| 616 | |
---|
| 617 | if (DRYDEPSPEC(ks)) then ! dry deposition |
---|
| 618 | drydeposit(ks)=xmass1(jj,ks)*prob(ks)*decfact |
---|
| 619 | ! drydeposit(ks)=th_xmass1(ks)*prob(ks)*decfact |
---|
| 620 | xmass1(jj,ks)=xmass1(jj,ks)*(1.-prob(ks))*decfact |
---|
| 621 | ! th_xmass1(ks)=th_xmass1(ks)*(1.-prob(ks))*decfact |
---|
| 622 | if (decay(ks).gt.0.) then ! correct for decay (see wetdepo) |
---|
| 623 | drydeposit(ks)=drydeposit(ks)* & |
---|
| 624 | exp(real(abs(ldeltat))*decay(ks)) |
---|
| 625 | endif |
---|
| 626 | else ! no dry deposition |
---|
| 627 | xmass1(jj,ks)=xmass1(jj,ks)*decfact |
---|
| 628 | ! th_xmass1(ks)=th_xmass1(ks)*decfact |
---|
| 629 | endif |
---|
| 630 | ! if (jj.lt.5) print*,'coord after3',myid,th_itra1,th_xmass1(1),DRYDEPSPEC(ks),xmass(th_npoint,1) |
---|
| 631 | |
---|
| 632 | if (mdomainfill.eq.0) then |
---|
| 633 | if (xmass(npoint(jj),ks).gt.0.) & |
---|
| 634 | xmassfract=max(xmassfract,real(npart(npoint(jj)))* & |
---|
| 635 | ! xmassfract=max(xmassfract,real(npart(th_npoint))* & |
---|
| 636 | xmass1(jj,ks)/xmass(npoint(jj),ks)) |
---|
| 637 | ! th_xmass1(ks)/xmass(th_npoint,ks)) |
---|
| 638 | else |
---|
| 639 | xmassfract=1. |
---|
| 640 | endif |
---|
| 641 | |
---|
| 642 | end do |
---|
| 643 | |
---|
| 644 | if (xmassfract.lt.0.000001) then ! terminate all particles carrying less mass |
---|
| 645 | itra1(jj)=-999999999 |
---|
| 646 | ! th_itra1=-999999999 |
---|
| 647 | endif |
---|
| 648 | |
---|
| 649 | ! Sabine Eckhardt, June 2008 |
---|
| 650 | ! don't create depofield for backward runs |
---|
| 651 | if (DRYDEP.AND.(ldirect.eq.1)) then |
---|
| 652 | call drydepokernel(nclass(jj),drydeposit,real(xtra1(jj)), & |
---|
| 653 | ! call drydepokernel(th_nclass,drydeposit,real(th_xtra1), & |
---|
| 654 | real(ytra1(jj)),itage,nage,kp) |
---|
| 655 | ! real(th_ytra1),itage,nage,kp) |
---|
| 656 | if (nested_output.eq.1) call drydepokernel_nest( & |
---|
| 657 | nclass(jj),drydeposit,real(xtra1(jj)),real(ytra1(jj)), & |
---|
| 658 | ! th_nclass,drydeposit,real(th_xtra1),real(th_ytra1), & |
---|
| 659 | itage,nage,kp) |
---|
| 660 | endif |
---|
| 661 | |
---|
| 662 | ! Terminate trajectories that are older than maximum allowed age |
---|
| 663 | !*************************************************************** |
---|
| 664 | |
---|
| 665 | if (abs(itra1(jj)-itramem(jj)).ge.lage(nageclass)) then |
---|
| 666 | ! if (abs(th_itra1-th_itramem).ge.lage(nageclass)) then |
---|
| 667 | if (linit_cond.ge.1) & |
---|
| 668 | call initial_cond_calc(jtime+lsynctime,jj) |
---|
| 669 | itra1(jj)=-999999999 |
---|
| 670 | ! th_itra1=-999999999 |
---|
| 671 | endif |
---|
| 672 | endif |
---|
| 673 | !! print*,xtra1(j),th_xtra1,OMP_GET_THREAD_NUM() |
---|
| 674 | |
---|
| 675 | endif |
---|
| 676 | |
---|
| 677 | end do !loop over particles |
---|
| 678 | |
---|
| 679 | endif |
---|
| 680 | |
---|
| 681 | |
---|
| 682 | |
---|
| 683 | ! call itime(now) |
---|
| 684 | ! ttime=now(1)*3600+now(2)*60+now(3)-ttime |
---|
| 685 | call cpu_time(finish) |
---|
| 686 | ! print*,'time',ttime,cpttra,myid,OMP_GET_THREAD_NUM() |
---|
| 687 | if (option_verbose.eq.1) then |
---|
| 688 | print*,'time',finish-start,cpttra,myid,ompid |
---|
| 689 | endif |
---|
| 690 | |
---|
| 691 | ! update the drydepo |
---|
| 692 | if (DRYDEP.and.ldirect.gt.0) then |
---|
| 693 | do ks=1,nspec |
---|
| 694 | do kp=1,maxpointspec_act |
---|
| 695 | do nage=1,nageclass |
---|
| 696 | |
---|
| 697 | do jy=0,numygrid-1 |
---|
| 698 | do ix=0,numxgrid-1 |
---|
| 699 | do l=1,nclassunc |
---|
| 700 | drygridunc(ix,jy,ks,kp,l,nage)=drygridunc(ix,jy,ks,kp,l,nage) & |
---|
| 701 | +drygridunc2(ix,jy,ks,kp,l,nage) |
---|
| 702 | end do |
---|
| 703 | end do |
---|
| 704 | end do |
---|
| 705 | if (nested_output.eq.1) then |
---|
| 706 | do jy=0,numygridn-1 |
---|
| 707 | do ix=0,numxgridn-1 |
---|
| 708 | do l=1,nclassunc |
---|
| 709 | drygriduncn(ix,jy,ks,kp,l,nage)=drygriduncn(ix,jy,ks,kp,l,nage) & |
---|
| 710 | +drygriduncn2(ix,jy,ks,kp,l,nage) |
---|
| 711 | end do |
---|
| 712 | end do |
---|
| 713 | end do |
---|
| 714 | endif |
---|
| 715 | end do |
---|
| 716 | end do |
---|
| 717 | end do |
---|
| 718 | |
---|
| 719 | endif |
---|
| 720 | |
---|
| 721 | end do !loop over time |
---|
| 722 | |
---|
| 723 | |
---|
| 724 | ! Complete the calculation of initial conditions for particles not yet terminated |
---|
| 725 | !***************************************************************************** |
---|
| 726 | |
---|
| 727 | do j=1,numpart |
---|
| 728 | if (linit_cond.ge.1) call initial_cond_calc(jtime,j) |
---|
| 729 | end do |
---|
| 730 | |
---|
| 731 | if (ipout.eq.2) call partoutput(jtime) ! dump particle positions |
---|
| 732 | |
---|
| 733 | if (linit_cond.ge.1) call initial_cond_output(jtime) ! dump initial cond. field |
---|
| 734 | |
---|
| 735 | close(104) |
---|
| 736 | |
---|
| 737 | ! De-allocate memory and end |
---|
| 738 | !*************************** |
---|
| 739 | |
---|
| 740 | if (iflux.eq.1) then |
---|
| 741 | deallocate(flux) |
---|
| 742 | endif |
---|
| 743 | if (OHREA.eqv..TRUE.) then |
---|
| 744 | deallocate(OH_field,OH_field_height) |
---|
| 745 | endif |
---|
| 746 | deallocate(gridunc) |
---|
| 747 | deallocate(xpoint1,xpoint2,ypoint1,ypoint2,zpoint1,zpoint2,xmass) |
---|
| 748 | deallocate(ireleasestart,ireleaseend,npart,kindz) |
---|
| 749 | ! deallocate(xmasssave) |
---|
| 750 | if (myid.eq.0) then |
---|
| 751 | if (nested_output.eq.1) then |
---|
| 752 | deallocate(orooutn, arean, volumen) |
---|
| 753 | if (ldirect.gt.0) then |
---|
| 754 | deallocate(griduncn,drygriduncn,wetgriduncn,drygriduncn2) |
---|
| 755 | endif |
---|
| 756 | endif |
---|
| 757 | if (ldirect.gt.0) then |
---|
| 758 | if (allocated(drygridunc)) deallocate(drygridunc) |
---|
| 759 | if (allocated(wetgridunc)) deallocate(wetgridunc) |
---|
| 760 | if (allocated(drygridunc2)) deallocate(drygridunc2) |
---|
| 761 | if (allocated(drygriduncn2)) deallocate(drygriduncn2) |
---|
| 762 | endif |
---|
| 763 | deallocate(outheight,outheighthalf) |
---|
| 764 | deallocate(oroout, area, volume) |
---|
| 765 | endif |
---|
| 766 | end subroutine timemanager |
---|
| 767 | |
---|
| 768 | |
---|
| 769 | |
---|