source: flexpart.git/src/readreleases.f90 @ 7999df47

devrelease-10univie
Last change on this file since 7999df47 was b0434e1, checked in by Espen Sollum ATMOS <eso@…>, 4 years ago

Initial code to handle cloud water in nested wind fields (it is not completely implemented in this commit)

  • Property mode set to 100644
File size: 24.7 KB
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1!**********************************************************************
2! Copyright 1998,1999,2000,2001,2002,2005,2007,2008,2009,2010         *
3! Andreas Stohl, Petra Seibert, A. Frank, Gerhard Wotawa,             *
4! Caroline Forster, Sabine Eckhardt, John Burkhart, Harald Sodemann   *
5!                                                                     *
6! This file is part of FLEXPART.                                      *
7!                                                                     *
8! FLEXPART is free software: you can redistribute it and/or modify    *
9! it under the terms of the GNU General Public License as published by*
10! the Free Software Foundation, either version 3 of the License, or   *
11! (at your option) any later version.                                 *
12!                                                                     *
13! FLEXPART is distributed in the hope that it will be useful,         *
14! but WITHOUT ANY WARRANTY; without even the implied warranty of      *
15! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       *
16! GNU General Public License for more details.                        *
17!                                                                     *
18! You should have received a copy of the GNU General Public License   *
19! along with FLEXPART.  If not, see <http://www.gnu.org/licenses/>.   *
20!**********************************************************************
21
22subroutine readreleases
23
24  !*****************************************************************************
25  !                                                                            *
26  !     This routine reads the release point specifications for the current    *
27  !     model run. Several release points can be used at the same time.        *
28  !                                                                            *
29  !     Author: A. Stohl                                                       *
30  !                                                                            *
31  !     18 May 1996                                                            *
32  !                                                                            *
33  !     Update: 29 January 2001                                                *
34  !     Release altitude can be either in magl or masl                         *
35  !     HSO, 12 August 2013
36  !     Added optional namelist input
37  !                                                                            *
38  !*****************************************************************************
39  !                                                                            *
40  ! Variables:                                                                 *
41  ! decay               decay constant of species                              *
42  ! dquer [um]          mean particle diameters                                *
43  ! dsigma              e.g. dsigma=10 or dsigma=0.1 means that 68% of the mass*
44  !                     are between 0.1*dquer and 10*dquer                     *
45  ! ireleasestart, ireleaseend [s] starting time and ending time of each       *
46  !                     release                                                *
47  ! kindz               1: zpoint is in m agl, 2: zpoint is in m asl, 3: zpoint*
48  !                     is in hPa                                              *
49  ! npart               number of particles to be released                     *
50  ! nspec               number of species to be released                       *
51  ! density [kg/m3]     density of the particles                               *
52  ! rm [s/m]            Mesophyll resistance                                   *
53  ! species             name of species                                        *
54  ! xmass               total mass of each species                             *
55  ! xpoint1,ypoint1     geograf. coordinates of lower left corner of release   *
56  !                     area                                                   *
57  ! xpoint2,ypoint2     geograf. coordinates of upper right corner of release  *
58  !                     area                                                   *
59  ! weta, wetb          parameters to determine the below-cloud scavenging     *
60  ! weta_in, wetb_in    parameters to determine the in-cloud scavenging        *
61  ! wetc_in, wetd_in    parameters to determine the in-cloud scavenging        *
62  ! zpoint1,zpoint2     height range, over which release takes place           *
63  ! num_min_discrete    if less, release cannot be randomized and happens at   *
64  !                     time mid-point of release interval                     *
65  ! lroot               true if serial version, or if MPI and root process     *
66  !                                                                            *
67  !*****************************************************************************
68
69  use point_mod
70  use xmass_mod
71  use par_mod
72  use com_mod
73
74  implicit none
75
76  integer :: numpartmax,i,j,id1,it1,id2,it2,idum,stat
77  integer,parameter :: num_min_discrete=100
78  real :: vsh(ni),fracth(ni),schmih(ni),releaserate,xdum,cun
79  real(kind=dp) :: jul1,jul2,julm,juldate
80  character(len=50) :: line
81  logical :: old
82
83  ! help variables for namelist reading
84  integer :: numpoints, parts, readerror
85  integer*2 :: zkind
86  integer :: idate1, itime1, idate2, itime2
87  real :: lon1,lon2,lat1,lat2,z1,z2
88  character*40 :: comment
89  integer,parameter :: unitreleasesout=2
90  real,allocatable, dimension (:) :: mass
91  integer,allocatable, dimension (:) :: specnum_rel,specnum_rel2
92
93  ! declare namelists
94  namelist /releases_ctrl/ &
95    nspec, &
96    specnum_rel
97
98  namelist /release/ &
99    idate1, itime1, &
100    idate2, itime2, &
101    lon1, lon2, &
102    lat1, lat2, &
103    z1, z2, &
104    zkind, &
105    mass, &
106    parts, &
107    comment
108
109  numpoint=0
110
111  ! allocate with maxspec for first input loop
112  allocate(mass(maxspec),stat=stat)
113  if (stat.ne.0) write(*,*)'ERROR: could not allocate mass'
114  allocate(specnum_rel(maxspec),stat=stat)
115  if (stat.ne.0) write(*,*)'ERROR: could not allocate specnum_rel'
116
117  ! presetting namelist releases_ctrl
118  nspec = -1  ! use negative value to determine failed namelist input
119  specnum_rel = 0
120
121  !sec, read release to find how many releasepoints should be allocated
122  open(unitreleases,file=path(1)(1:length(1))//'RELEASES',status='old',form='formatted',err=999)
123
124  ! check if namelist input provided
125  read(unitreleases,releases_ctrl,iostat=readerror)
126
127  ! prepare namelist output if requested
128  if (nmlout.and.lroot) then
129    open(unitreleasesout,file=path(2)(1:length(2))//'RELEASES.namelist',access='append',status='replace',err=1000)
130  endif
131
132  if ((readerror.ne.0).or.(nspec.lt.0)) then
133
134    ! no namelist format, close file and allow reopening in old format
135    close(unitreleases)
136    open(unitreleases,file=path(1)(1:length(1))//'RELEASES',status='old',err=999)
137
138    readerror=1 ! indicates old format
139
140    ! Check the format of the RELEASES file (either in free format,
141    ! or using a formatted mask)
142    ! Use of formatted mask is assumed if line 10 contains the word 'DIRECTION'
143    !**************************************************************************
144
145    call skplin(12,unitreleases)
146    read (unitreleases,901) line
147901 format (a)
148    if (index(line,'Total') .eq. 0) then
149      old = .false.
150    else
151      old = .true.
152    endif
153    rewind(unitreleases)
154
155
156    ! Skip first 11 lines (file header)
157    !**********************************
158
159    call skplin(11,unitreleases)
160
161    read(unitreleases,*,err=998) nspec
162    if (old) call skplin(2,unitreleases)
163    do i=1,nspec
164      read(unitreleases,*,err=998) specnum_rel(i)
165      if (old) call skplin(2,unitreleases)
166    end do
167
168    numpoint=0
169100 numpoint=numpoint+1
170    read(unitreleases,*,end=25)
171    read(unitreleases,*,err=998,end=25) idum,idum
172    if (old) call skplin(2,unitreleases)
173    read(unitreleases,*,err=998) idum,idum
174    if (old) call skplin(2,unitreleases)
175    read(unitreleases,*,err=998) xdum
176    if (old) call skplin(2,unitreleases)
177    read(unitreleases,*,err=998) xdum
178    if (old) call skplin(2,unitreleases)
179    read(unitreleases,*,err=998) xdum
180    if (old) call skplin(2,unitreleases)
181    read(unitreleases,*,err=998) xdum
182    if (old) call skplin(2,unitreleases)
183    read(unitreleases,*,err=998) idum
184    if (old) call skplin(2,unitreleases)
185    read(unitreleases,*,err=998) xdum
186    if (old) call skplin(2,unitreleases)
187    read(unitreleases,*,err=998) xdum
188    if (old) call skplin(2,unitreleases)
189    read(unitreleases,*,err=998) idum
190    if (old) call skplin(2,unitreleases)
191    do i=1,nspec
192      read(unitreleases,*,err=998) xdum
193      if (old) call skplin(2,unitreleases)
194    end do
195    !save compoint only for the first 1000 release points
196    read(unitreleases,'(a40)',err=998) compoint(1)(1:40)
197    if (old) call skplin(1,unitreleases)
198
199    goto 100
200
20125  numpoint=numpoint-1
202
203  else
204
205    readerror=0
206    do while (readerror.eq.0)
207      idate1=-1
208      read(unitreleases,release,iostat=readerror)
209      if ((idate1.lt.0).or.(readerror.ne.0)) then
210        readerror=1
211      else
212        numpoint=numpoint+1
213      endif
214    end do
215    readerror=0
216  endif ! if namelist input
217
218  rewind(unitreleases)
219
220  ! allocate arrays of matching size for number of species (namelist output)
221  deallocate(mass)
222  allocate(mass(nspec),stat=stat)
223  if (stat.ne.0) write(*,*)'ERROR: could not allocate mass'
224  allocate(specnum_rel2(nspec),stat=stat)
225  if (stat.ne.0) write(*,*)'ERROR: could not allocate specnum_rel2'
226  specnum_rel2=specnum_rel(1:nspec)
227  deallocate(specnum_rel)
228! eso: BUG, crashes here for nspec=12 and maxspec=6,
229! TODO: catch error and exit
230  allocate(specnum_rel(nspec),stat=stat)
231  if (stat.ne.0) write(*,*)'ERROR: could not allocate specnum_rel'
232  specnum_rel=specnum_rel2
233  deallocate(specnum_rel2)
234
235  !allocate memory for numpoint releaspoints
236  allocate(ireleasestart(numpoint),stat=stat)
237  if (stat.ne.0) write(*,*)'ERROR: could not allocate ireleasestart'
238  allocate(ireleaseend(numpoint),stat=stat)
239  if (stat.ne.0) write(*,*)'ERROR: could not allocate ireleaseend'
240  allocate(xpoint1(numpoint),stat=stat)
241  if (stat.ne.0) write(*,*)'ERROR: could not allocate xpoint1'
242  allocate(xpoint2(numpoint),stat=stat)
243  if (stat.ne.0) write(*,*)'ERROR: could not allocate xpoint2'
244  allocate(ypoint1(numpoint),stat=stat)
245  if (stat.ne.0) write(*,*)'ERROR: could not allocate ypoint1'
246  allocate(ypoint2(numpoint),stat=stat)
247  if (stat.ne.0) write(*,*)'ERROR: could not allocate ypoint2'
248  allocate(zpoint1(numpoint),stat=stat)
249  if (stat.ne.0) write(*,*)'ERROR: could not allocate zpoint1'
250  allocate(zpoint2(numpoint),stat=stat)
251  if (stat.ne.0) write(*,*)'ERROR: could not allocate zpoint2'
252  allocate(kindz(numpoint),stat=stat)
253  if (stat.ne.0) write(*,*)'ERROR: could not allocate kindz'
254  allocate(xmass(numpoint,maxspec),stat=stat)
255  if (stat.ne.0) write(*,*)'ERROR: could not allocate xmass'
256  allocate(rho_rel(numpoint),stat=stat)
257  if (stat.ne.0) write(*,*)'ERROR: could not allocate rho_rel'
258  allocate(npart(numpoint),stat=stat)
259  if (stat.ne.0) write(*,*)'ERROR: could not allocate npart'
260  allocate(xmasssave(numpoint),stat=stat)
261  if (stat.ne.0) write(*,*)'ERROR: could not allocate xmasssave'
262
263  if (lroot) write (*,*) 'Releasepoints : ', numpoint
264
265  do i=1,numpoint
266    xmasssave(i)=0.
267  end do
268
269  !now save the information
270  DEP=.false.
271  DRYDEP=.false.
272  WETDEP=.false.
273  OHREA=.false.
274  do i=1,maxspec
275    DRYDEPSPEC(i)=.false.
276  end do
277
278  if (readerror.ne.0) then
279    ! Skip first 11 lines (file header)
280    !**********************************
281
282    call skplin(11,unitreleases)
283
284    ! Assign species-specific parameters needed for physical processes
285    !*************************************************************************
286
287    read(unitreleases,*,err=998) nspec
288    if (nspec.gt.maxspec) goto 994
289    if (old) call skplin(2,unitreleases)
290  endif
291
292  ! namelist output
293  if (nmlout.and.lroot) then
294    write(unitreleasesout,nml=releases_ctrl)
295  endif
296
297  do i=1,nspec
298    if (readerror.ne.0) then
299      read(unitreleases,*,err=998) specnum_rel(i)
300      if (old) call skplin(2,unitreleases)
301      call readspecies(specnum_rel(i),i)
302    else
303      call readspecies(specnum_rel(i),i)
304    endif
305
306    ! For backward runs, only 1 species is allowed
307    !*********************************************
308
309    !if ((ldirect.lt.0).and.(nspec.gt.1)) then
310    !write(*,*) '#####################################################'
311    !write(*,*) '#### FLEXPART MODEL SUBROUTINE READRELEASES:     ####'
312    !write(*,*) '#### FOR BACKWARD RUNS, ONLY 1 SPECIES IS ALLOWED####'
313    !write(*,*) '#####################################################'
314    !  stop
315    !endif
316
317    ! Molecular weight
318    !*****************
319
320    if (((iout.eq.2).or.(iout.eq.3)).and.(weightmolar(i).lt.0.)) then
321      write(*,*) 'For mixing ratio output, valid molar weight'
322      write(*,*) 'must be specified for all simulated species.'
323      write(*,*) 'Check table SPECIES or choose concentration'
324      write(*,*) 'output instead if molar weight is not known.'
325      stop
326    endif
327
328    ! Radioactive decay
329    !******************
330
331    decay(i)=0.693147/decay(i) !conversion half life to decay constant
332
333
334    ! Dry deposition of gases
335    !************************
336
337    if (reldiff(i).gt.0.) rm(i)=1./(henry(i)/3000.+100.*f0(i))    ! mesophyll resistance
338
339    ! Dry deposition of particles
340    !****************************
341
342    vsetaver(i)=0.
343    cunningham(i)=0.
344    dquer(i)=dquer(i)*1000000.         ! Conversion m to um
345    if (density(i).gt.0.) then         ! Additional parameters
346      call part0(dquer(i),dsigma(i),density(i),fracth,schmih,cun,vsh)
347      do j=1,ni
348        fract(i,j)=fracth(j)
349        schmi(i,j)=schmih(j)
350        vset(i,j)=vsh(j)
351        cunningham(i)=cunningham(i)+cun*fract(i,j)
352        vsetaver(i)=vsetaver(i)-vset(i,j)*fract(i,j)
353      end do
354      if (lroot) write(*,*) 'Average settling velocity: ',i,vsetaver(i)
355    endif
356
357    ! Dry deposition for constant deposition velocity
358    !************************************************
359
360    dryvel(i)=dryvel(i)*0.01         ! conversion to m/s
361
362  ! Check if wet deposition or OH reaction shall be calculated
363  !***********************************************************
364! NIK 15.02.2015, with new wet dep scheme either A or B parameters can be assigned a positive value which switches on wet dep
365    if (weta(i).gt.0. .or. wetb(i).gt.0.)  then
366      WETDEP=.true.
367      if (lroot) then
368        write (*,*) 'Below-cloud scavenging: ON'
369      !  write (*,*) 'Below-cloud scavenging coefficients: ',weta(i),i
370      end if
371    else
372      if (lroot) write (*,*) 'Below-cloud scavenging: OFF'
373    endif
374   
375! NIK 31.01.2013 + 10.12.2013 + 15.02.2015
376    if (weta_in(i).gt.0. .or. wetb_in(i).gt.0.)  then
377      WETDEP=.true.
378      if (lroot) then
379        write (*,*) 'In-cloud scavenging: ON'
380!        write (*,*) 'In-cloud scavenging coefficients: ',&
381!           &weta_in(i),wetb_in(i),i !,wetc_in(i), wetd_in(i),i
382      end if
383    else
384      if (lroot) write (*,*) 'In-cloud scavenging: OFF'
385    endif
386
387    if (ohcconst(i).gt.0.) then
388      OHREA=.true.
389      if (lroot) write (*,*) 'OHreaction switched on: ',ohcconst(i),i
390    endif
391
392    if ((reldiff(i).gt.0.).or.(density(i).gt.0.).or.(dryvel(i).gt.0.)) then
393      DRYDEP=.true.
394      DRYDEPSPEC(i)=.true.
395    endif
396
397  end do
398
399  if (WETDEP.or.DRYDEP) DEP=.true.
400
401  ! Read specifications for each release point
402  !*******************************************
403  numpoints=numpoint
404  numpoint=0
405  numpartmax=0
406  releaserate=0.
407101   numpoint=numpoint+1
408
409  if (readerror.lt.1) then ! reading namelist format
410
411    if (numpoint.gt.numpoints) goto 250
412    zkind = 1
413    mass = 0
414    parts = 0
415    comment = ' '
416    read(unitreleases,release,iostat=readerror)
417    id1=idate1
418    it1=itime1
419    id2=idate2
420    it2=itime2
421    xpoint1(numpoint)=lon1
422    xpoint2(numpoint)=lon2
423    ypoint1(numpoint)=lat1
424    ypoint2(numpoint)=lat2
425    zpoint1(numpoint)=z1
426    zpoint2(numpoint)=z2
427    kindz(numpoint)=zkind
428    do i=1,nspec
429      xmass(numpoint,i)=mass(i)
430    end do
431    npart(numpoint)=parts
432    compoint(min(1001,numpoint))=comment
433
434    ! namelist output
435    if (nmlout.and.lroot) then
436      write(unitreleasesout,nml=release)
437    endif
438
439  else
440
441    read(unitreleases,*,end=250)
442    read(unitreleases,*,err=998,end=250) id1,it1
443    if (old) call skplin(2,unitreleases)
444    read(unitreleases,*,err=998) id2,it2
445    if (old) call skplin(2,unitreleases)
446    read(unitreleases,*,err=998) xpoint1(numpoint)
447    if (old) call skplin(2,unitreleases)
448    read(unitreleases,*,err=998) ypoint1(numpoint)
449    if (old) call skplin(2,unitreleases)
450    read(unitreleases,*,err=998) xpoint2(numpoint)
451    if (old) call skplin(2,unitreleases)
452    read(unitreleases,*,err=998) ypoint2(numpoint)
453    if (old) call skplin(2,unitreleases)
454    read(unitreleases,*,err=998) kindz(numpoint)
455    if (old) call skplin(2,unitreleases)
456    read(unitreleases,*,err=998) zpoint1(numpoint)
457    if (old) call skplin(2,unitreleases)
458    read(unitreleases,*,err=998) zpoint2(numpoint)
459    if (old) call skplin(2,unitreleases)
460    read(unitreleases,*,err=998) npart(numpoint)
461    if (old) call skplin(2,unitreleases)
462    do i=1,nspec
463      read(unitreleases,*,err=998) xmass(numpoint,i)
464      if (old) call skplin(2,unitreleases)
465      mass(i)=xmass(numpoint,i)
466    end do
467    !save compoint only for the first 1000 release points
468    if (numpoint.le.1000) then
469      read(unitreleases,'(a40)',err=998) compoint(numpoint)(1:40)
470      comment=compoint(numpoint)(1:40)
471    else
472      read(unitreleases,'(a40)',err=998) compoint(1001)(1:40)
473      comment=compoint(1001)(1:40)
474    endif
475    if (old) call skplin(1,unitreleases)
476
477    ! namelist output
478    if (nmlout.and.lroot) then
479      idate1=id1
480      itime1=it1
481      idate2=id2
482      itime2=it2
483      lon1=xpoint1(numpoint)
484      lon2=xpoint2(numpoint)
485      lat1=ypoint1(numpoint)
486      lat2=ypoint2(numpoint)
487      z1=zpoint1(numpoint)
488      z2=zpoint2(numpoint)
489      zkind=kindz(numpoint)
490      parts=npart(numpoint)
491      write(unitreleasesout,nml=release)
492    endif
493
494    if (numpoint.le.1000) then
495      if((xpoint1(numpoint).eq.0.).and.(ypoint1(numpoint).eq.0.).and. &
496           (xpoint2(numpoint).eq.0.).and.(ypoint2(numpoint).eq.0.).and. &
497           (compoint(numpoint)(1:8).eq.'        ')) goto 250
498    else
499      if((xpoint1(numpoint).eq.0.).and.(ypoint1(numpoint).eq.0.).and. &
500           (xpoint2(numpoint).eq.0.).and.(ypoint2(numpoint).eq.0.)) goto 250
501    endif
502
503  endif ! if namelist format
504
505  ! If a release point contains no particles, stop and issue error message
506  !***********************************************************************
507
508  if (npart(numpoint).eq.0) then
509    write(*,*) 'FLEXPART MODEL ERROR'
510    write(*,*) 'RELEASES file is corrupt.'
511    write(*,*) 'At least for one release point, there are zero'
512    write(*,*) 'particles released. Make changes to RELEASES.'
513    stop
514  endif
515
516  ! Check whether x coordinates of release point are within model domain
517  !*********************************************************************
518
519   if (xpoint1(numpoint).lt.xlon0) &
520        xpoint1(numpoint)=xpoint1(numpoint)+360.
521   if (xpoint1(numpoint).gt.xlon0+(nxmin1)*dx) &
522        xpoint1(numpoint)=xpoint1(numpoint)-360.
523   if (xpoint2(numpoint).lt.xlon0) &
524        xpoint2(numpoint)=xpoint2(numpoint)+360.
525   if (xpoint2(numpoint).gt.xlon0+(nxmin1)*dx) &
526        xpoint2(numpoint)=xpoint2(numpoint)-360.
527
528  ! Determine relative beginning and ending times of particle release
529  !******************************************************************
530
531  jul1=juldate(id1,it1)
532  jul2=juldate(id2,it2)
533  julm=(jul1+jul2)/2.
534  if (jul1.gt.jul2) then
535    write(*,*) 'FLEXPART MODEL ERROR'
536    write(*,*) 'Release stops before it begins.'
537    write(*,*) 'Make changes to file RELEASES.'
538    stop
539  endif
540  if (mdomainfill.eq.0) then   ! no domain filling
541    if (ldirect.eq.1) then
542      if ((jul1.lt.bdate).or.(jul2.gt.edate)) then
543        write(*,*) 'FLEXPART MODEL ERROR'
544        write(*,*) 'Release starts before simulation begins or ends'
545        write(*,*) 'after simulation stops.'
546        write(*,*) 'Make files COMMAND and RELEASES consistent.'
547        stop
548      endif
549      if (npart(numpoint).gt.num_min_discrete) then
550        ireleasestart(numpoint)=int((jul1-bdate)*86400.)
551        ireleaseend(numpoint)=int((jul2-bdate)*86400.)
552      else
553        ireleasestart(numpoint)=int((julm-bdate)*86400.)
554        ireleaseend(numpoint)=int((julm-bdate)*86400.)
555      endif
556    else if (ldirect.eq.-1) then
557      if ((jul1.lt.edate).or.(jul2.gt.bdate)) then
558        write(*,*) 'FLEXPART MODEL ERROR'
559        write(*,*) 'Release starts before simulation begins or ends'
560        write(*,*) 'after simulation stops.'
561        write(*,*) 'Make files COMMAND and RELEASES consistent.'
562        stop
563      endif
564      if (npart(numpoint).gt.num_min_discrete) then
565        ireleasestart(numpoint)=int((jul1-bdate)*86400.)
566        ireleaseend(numpoint)=int((jul2-bdate)*86400.)
567      else
568        ireleasestart(numpoint)=int((julm-bdate)*86400.)
569        ireleaseend(numpoint)=int((julm-bdate)*86400.)
570      endif
571    endif
572  endif
573
574  ! Determine the release rate (particles per second) and total number
575  ! of particles released during the simulation
576  !*******************************************************************
577
578  if (ireleasestart(numpoint).ne.ireleaseend(numpoint)) then
579    releaserate=releaserate+real(npart(numpoint))/ &
580         real(ireleaseend(numpoint)-ireleasestart(numpoint))
581  else
582    releaserate=99999999
583  endif
584  numpartmax=numpartmax+npart(numpoint)
585  goto 101
586
587250   close(unitreleases)
588
589  if (nmlout.and.lroot) then
590    close(unitreleasesout)
591  endif
592
593  if (lroot) write (*,*) 'Particles allocated (maxpart)  : ',maxpart
594  if (lroot) write (*,*) 'Particles released (numpartmax): ',numpartmax
595  numpoint=numpoint-1
596
597  if (ioutputforeachrelease.eq.1) then
598    maxpointspec_act=numpoint
599  else
600    maxpointspec_act=1
601  endif
602
603  ! Check, whether the total number of particles may exceed totally allowed
604  ! number of particles at some time during the simulation
605  !************************************************************************
606
607  if (releaserate.gt. &
608       0.99*real(maxpart)/real(lage(nageclass))) then
609    if (numpartmax.gt.maxpart.and.lroot) then
610  write(*,*) '#####################################################'
611  write(*,*) '#### FLEXPART MODEL SUBROUTINE READRELEASES:     ####'
612  write(*,*) '####                                             ####'
613  write(*,*) '####WARNING - TOTAL NUMBER OF PARTICLES SPECIFIED####'
614  write(*,*) '#### IN FILE "RELEASES" MAY AT SOME POINT DURING ####'
615  write(*,*) '#### THE SIMULATION EXCEED THE MAXIMUM ALLOWED   ####'
616  write(*,*) '#### NUMBER (MAXPART).IF RELEASES DO NOT OVERLAP,####'
617  write(*,*) '#### FLEXPART CAN POSSIBLY COMPLETE SUCCESSFULLY.####'
618  write(*,*) '#### HOWEVER, FLEXPART MAY HAVE TO STOP          ####'
619  write(*,*) '#### AT SOME TIME DURING THE SIMULATION. PLEASE  ####'
620  write(*,*) '#### MAKE SURE THAT YOUR SETTINGS ARE CORRECT.   ####'
621  write(*,*) '#####################################################'
622      write(*,*) 'Maximum release rate may be: ',releaserate, &
623           ' particles per second'
624      write(*,*) 'Maximum allowed release rate is: ', &
625           real(maxpart)/real(lage(nageclass)),' particles per second'
626      write(*,*) &
627           'Total number of particles released during the simulation is: ', &
628           numpartmax
629      write(*,*) 'Maximum allowed number of particles is: ',maxpart
630    endif
631  endif
632
633  return
634
635994   write(*,*) '#####################################################'
636  write(*,*) '#### FLEXPART MODEL SUBROUTINE READRELEASES:     ####'
637  write(*,*) '####                                             ####'
638  write(*,*) '#### ERROR - MAXIMUM NUMBER OF EMITTED SPECIES IS####'
639  write(*,*) '#### TOO LARGE. PLEASE REDUCE NUMBER OF SPECIES. ####'
640  write(*,*) '#####################################################'
641  stop
642
643998   write(*,*) '#####################################################'
644  write(*,*) '#### FLEXPART MODEL SUBROUTINE READRELEASES:     ####'
645  write(*,*) '####                                             ####'
646  write(*,*) '#### FATAL ERROR - FILE "RELEASES" IS            ####'
647  write(*,*) '#### CORRUPT. PLEASE CHECK YOUR INPUTS FOR       ####'
648  write(*,*) '#### MISTAKES OR GET A NEW "RELEASES"-           ####'
649  write(*,*) '#### FILE ...                                    ####'
650  write(*,*) '#####################################################'
651  stop
652
653
654999   write(*,*) '#####################################################'
655  write(*,*) '   FLEXPART MODEL SUBROUTINE READRELEASES: '
656  write(*,*)
657  write(*,*) 'FATAL ERROR - FILE CONTAINING PARTICLE RELEASE POINTS'
658  write(*,*) 'POINTS IS NOT AVAILABLE OR YOU ARE NOT'
659  write(*,*) 'PERMITTED FOR ANY ACCESS'
660  write(*,*) '#####################################################'
661  stop
662
6631000 write(*,*) ' #### FLEXPART MODEL ERROR! FILE "RELEASES"    #### '
664  write(*,*) ' #### CANNOT BE OPENED IN THE DIRECTORY       #### '
665  write(*,'(a)') path(2)(1:length(2))
666  stop
667
668end subroutine readreleases
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