[6] | 1 | !********************************************************************** |
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| 2 | ! Copyright 1998,1999,2000,2001,2002,2005,2007,2008,2009,2010 * |
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| 3 | ! Andreas Stohl, Petra Seibert, A. Frank, Gerhard Wotawa, * |
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| 4 | ! Caroline Forster, Sabine Eckhardt, John Burkhart, Harald Sodemann * |
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| 5 | ! * |
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| 6 | ! This file is part of FLEXPART. * |
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| 7 | ! * |
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| 8 | ! FLEXPART is free software: you can redistribute it and/or modify * |
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| 9 | ! it under the terms of the GNU General Public License as published by* |
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| 10 | ! the Free Software Foundation, either version 3 of the License, or * |
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| 11 | ! (at your option) any later version. * |
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| 12 | ! * |
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| 13 | ! FLEXPART is distributed in the hope that it will be useful, * |
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| 14 | ! but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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| 15 | ! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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| 16 | ! GNU General Public License for more details. * |
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| 17 | ! * |
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| 18 | ! You should have received a copy of the GNU General Public License * |
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| 19 | ! along with FLEXPART. If not, see <http://www.gnu.org/licenses/>. * |
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| 20 | !********************************************************************** |
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| 21 | |
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| 22 | subroutine fluxoutput(itime) |
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| 23 | ! i |
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| 24 | !***************************************************************************** |
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| 25 | ! * |
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| 26 | ! Output of the gridded fluxes. * |
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| 27 | ! Eastward, westward, northward, southward, upward and downward gross * |
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| 28 | ! fluxes are written to output file in either sparse matrix or grid dump * |
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| 29 | ! format, whichever is more efficient. * |
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| 30 | ! * |
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| 31 | ! Author: A. Stohl * |
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| 32 | ! * |
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| 33 | ! 04 April 2000 * |
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| 34 | ! * |
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| 35 | !***************************************************************************** |
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| 36 | ! * |
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| 37 | ! Variables: * |
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| 38 | ! ncellse number of cells with non-zero values for eastward fluxes * |
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| 39 | ! sparsee .true. if in sparse matrix format, else .false. * |
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| 40 | ! * |
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| 41 | !***************************************************************************** |
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| 42 | |
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| 43 | use flux_mod |
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| 44 | use outg_mod |
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| 45 | use par_mod |
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| 46 | use com_mod |
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| 47 | |
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| 48 | implicit none |
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| 49 | |
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| 50 | real(kind=dp) :: jul |
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| 51 | integer :: itime,ix,jy,kz,k,nage,jjjjmmdd,ihmmss,kp,i |
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| 52 | integer :: ncellse(maxspec,maxageclass),ncellsw(maxspec,maxageclass) |
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| 53 | integer :: ncellss(maxspec,maxageclass),ncellsn(maxspec,maxageclass) |
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| 54 | integer :: ncellsu(maxspec,maxageclass),ncellsd(maxspec,maxageclass) |
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| 55 | logical :: sparsee(maxspec,maxageclass),sparsew(maxspec,maxageclass) |
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| 56 | logical :: sparses(maxspec,maxageclass),sparsen(maxspec,maxageclass) |
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| 57 | logical :: sparseu(maxspec,maxageclass),sparsed(maxspec,maxageclass) |
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| 58 | character :: adate*8,atime*6 |
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| 59 | |
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| 60 | |
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| 61 | ! Determine current calendar date, needed for the file name |
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| 62 | !********************************************************** |
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| 63 | |
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| 64 | jul=bdate+real(itime,kind=dp)/86400._dp |
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| 65 | call caldate(jul,jjjjmmdd,ihmmss) |
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| 66 | write(adate,'(i8.8)') jjjjmmdd |
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| 67 | write(atime,'(i6.6)') ihmmss |
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| 68 | |
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| 69 | |
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| 70 | open(unitflux,file=path(2)(1:length(2))//'grid_flux_'//adate// & |
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| 71 | atime,form='unformatted') |
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| 72 | |
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| 73 | !************************************************************** |
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| 74 | ! Check, whether output of full grid or sparse matrix format is |
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| 75 | ! more efficient in terms of storage space. This is checked for |
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| 76 | ! every species and for every age class |
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| 77 | !************************************************************** |
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| 78 | |
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| 79 | do k=1,nspec |
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| 80 | do nage=1,nageclass |
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| 81 | ncellse(k,nage)=0 |
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| 82 | ncellsw(k,nage)=0 |
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| 83 | ncellsn(k,nage)=0 |
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| 84 | ncellss(k,nage)=0 |
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| 85 | ncellsu(k,nage)=0 |
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| 86 | ncellsd(k,nage)=0 |
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| 87 | end do |
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| 88 | end do |
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| 89 | |
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| 90 | do k=1,nspec |
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| 91 | do kp=1,maxpointspec_act |
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| 92 | do nage=1,nageclass |
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| 93 | do jy=0,numygrid-1 |
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| 94 | do ix=0,numxgrid-1 |
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| 95 | do kz=1,numzgrid |
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| 96 | if (flux(2,ix,jy,kz,k,kp,nage).gt.0) ncellse(k,nage)= & |
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| 97 | ncellse(k,nage)+1 |
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| 98 | if (flux(1,ix,jy,kz,k,kp,nage).gt.0) ncellsw(k,nage)= & |
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| 99 | ncellsw(k,nage)+1 |
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| 100 | if (flux(4,ix,jy,kz,k,kp,nage).gt.0) ncellsn(k,nage)= & |
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| 101 | ncellsn(k,nage)+1 |
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| 102 | if (flux(3,ix,jy,kz,k,kp,nage).gt.0) ncellss(k,nage)= & |
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| 103 | ncellss(k,nage)+1 |
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| 104 | if (flux(5,ix,jy,kz,k,kp,nage).gt.0) ncellsu(k,nage)= & |
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| 105 | ncellsu(k,nage)+1 |
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| 106 | if (flux(6,ix,jy,kz,k,kp,nage).gt.0) ncellsd(k,nage)= & |
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| 107 | ncellsd(k,nage)+1 |
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| 108 | end do |
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| 109 | end do |
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| 110 | end do |
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| 111 | end do |
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| 112 | end do |
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| 113 | end do |
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| 114 | |
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| 115 | ! Output in sparse matrix format more efficient, if less than |
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| 116 | ! 2/5 of all cells contains concentrations>0 |
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| 117 | !************************************************************ |
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| 118 | |
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| 119 | do k=1,nspec |
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| 120 | do nage=1,nageclass |
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| 121 | if (4*ncellse(k,nage).lt.numxgrid*numygrid*numzgrid) then |
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| 122 | sparsee(k,nage)=.true. |
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| 123 | else |
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| 124 | sparsee(k,nage)=.false. |
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| 125 | endif |
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| 126 | if (4*ncellsw(k,nage).lt.numxgrid*numygrid*numzgrid) then |
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| 127 | sparsew(k,nage)=.true. |
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| 128 | else |
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| 129 | sparsew(k,nage)=.false. |
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| 130 | endif |
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| 131 | if (4*ncellsn(k,nage).lt.numxgrid*numygrid*numzgrid) then |
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| 132 | sparsen(k,nage)=.true. |
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| 133 | else |
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| 134 | sparsen(k,nage)=.false. |
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| 135 | endif |
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| 136 | if (4*ncellss(k,nage).lt.numxgrid*numygrid*numzgrid) then |
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| 137 | sparses(k,nage)=.true. |
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| 138 | else |
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| 139 | sparses(k,nage)=.false. |
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| 140 | endif |
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| 141 | if (4*ncellsu(k,nage).lt.numxgrid*numygrid*numzgrid) then |
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| 142 | sparseu(k,nage)=.true. |
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| 143 | else |
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| 144 | sparseu(k,nage)=.false. |
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| 145 | endif |
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| 146 | if (4*ncellsd(k,nage).lt.numxgrid*numygrid*numzgrid) then |
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| 147 | sparsed(k,nage)=.true. |
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| 148 | else |
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| 149 | sparsed(k,nage)=.false. |
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| 150 | endif |
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| 151 | end do |
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| 152 | end do |
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| 153 | |
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| 154 | |
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| 155 | |
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| 156 | ! Flux output: divide by area and time to get flux in ng/m2/s |
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| 157 | !************************************************************ |
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| 158 | |
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| 159 | write(unitflux) itime |
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| 160 | do k=1,nspec |
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| 161 | do kp=1,maxpointspec_act |
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| 162 | do nage=1,nageclass |
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| 163 | |
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| 164 | if (sparsee(k,nage)) then |
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| 165 | write(unitflux) 1 |
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| 166 | do kz=1,numzgrid |
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| 167 | do jy=0,numygrid-1 |
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| 168 | do ix=0,numxgrid-1 |
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| 169 | if (flux(2,ix,jy,kz,k,kp,nage).gt.0.) write(unitflux) & |
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| 170 | ix+jy*numxgrid+kz*numxgrid*numygrid,1.e12* & |
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| 171 | flux(2,ix,jy,kz,k,kp,nage)/areaeast(ix,jy,kz)/outstep |
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| 172 | end do |
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| 173 | end do |
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| 174 | end do |
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| 175 | write(unitflux) -999,999. |
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| 176 | else |
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| 177 | write(unitflux) 2 |
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| 178 | do kz=1,numzgrid |
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| 179 | do ix=0,numxgrid-1 |
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| 180 | write(unitflux) (1.e12*flux(2,ix,jy,kz,k,kp,nage)/ & |
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| 181 | areaeast(ix,jy,kz)/outstep,jy=0,numygrid-1) |
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| 182 | end do |
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| 183 | end do |
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| 184 | endif |
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| 185 | |
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| 186 | if (sparsew(k,nage)) then |
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| 187 | write(unitflux) 1 |
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| 188 | do kz=1,numzgrid |
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| 189 | do jy=0,numygrid-1 |
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| 190 | do ix=0,numxgrid-1 |
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| 191 | if (flux(1,ix,jy,kz,k,kp,nage).gt.0.) write(unitflux) & |
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| 192 | ix+jy*numxgrid+kz*numxgrid*numygrid,1.e12* & |
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| 193 | flux(1,ix,jy,kz,k,kp,nage)/areaeast(ix,jy,kz)/outstep |
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| 194 | end do |
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| 195 | end do |
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| 196 | end do |
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| 197 | write(unitflux) -999,999. |
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| 198 | else |
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| 199 | write(unitflux) 2 |
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| 200 | do kz=1,numzgrid |
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| 201 | do ix=0,numxgrid-1 |
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| 202 | write(unitflux) (1.e12*flux(1,ix,jy,kz,k,kp,nage)/ & |
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| 203 | areaeast(ix,jy,kz)/outstep,jy=0,numygrid-1) |
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| 204 | end do |
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| 205 | end do |
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| 206 | endif |
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| 207 | |
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| 208 | if (sparses(k,nage)) then |
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| 209 | write(unitflux) 1 |
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| 210 | do kz=1,numzgrid |
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| 211 | do jy=0,numygrid-1 |
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| 212 | do ix=0,numxgrid-1 |
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| 213 | if (flux(3,ix,jy,kz,k,kp,nage).gt.0.) write(unitflux) & |
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| 214 | ix+jy*numxgrid+kz*numxgrid*numygrid,1.e12* & |
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| 215 | flux(3,ix,jy,kz,k,kp,nage)/areanorth(ix,jy,kz)/outstep |
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| 216 | end do |
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| 217 | end do |
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| 218 | end do |
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| 219 | write(unitflux) -999,999. |
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| 220 | else |
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| 221 | write(unitflux) 2 |
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| 222 | do kz=1,numzgrid |
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| 223 | do ix=0,numxgrid-1 |
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| 224 | write(unitflux) (1.e12*flux(3,ix,jy,kz,k,kp,nage)/ & |
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| 225 | areanorth(ix,jy,kz)/outstep,jy=0,numygrid-1) |
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| 226 | end do |
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| 227 | end do |
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| 228 | endif |
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| 229 | |
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| 230 | if (sparsen(k,nage)) then |
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| 231 | write(unitflux) 1 |
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| 232 | do kz=1,numzgrid |
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| 233 | do jy=0,numygrid-1 |
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| 234 | do ix=0,numxgrid-1 ! north |
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| 235 | if (flux(4,ix,jy,kz,k,kp,nage).gt.0.) write(unitflux) & |
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| 236 | ix+jy*numxgrid+kz*numxgrid*numygrid,1.e12* & |
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| 237 | flux(4,ix,jy,kz,k,kp,nage)/areanorth(ix,jy,kz)/outstep |
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| 238 | end do |
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| 239 | end do |
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| 240 | end do |
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| 241 | write(unitflux) -999,999. |
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| 242 | else |
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| 243 | write(unitflux) 2 |
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| 244 | do kz=1,numzgrid |
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| 245 | do ix=0,numxgrid-1 |
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| 246 | write(unitflux) (1.e12*flux(4,ix,jy,kz,k,kp,nage)/ & |
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| 247 | areanorth(ix,jy,kz)/outstep,jy=0,numygrid-1) |
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| 248 | end do |
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| 249 | end do |
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| 250 | endif |
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| 251 | |
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| 252 | if (sparseu(k,nage)) then |
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| 253 | write(unitflux) 1 |
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| 254 | do kz=1,numzgrid |
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| 255 | do jy=0,numygrid-1 |
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| 256 | do ix=0,numxgrid-1 |
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| 257 | if (flux(5,ix,jy,kz,k,kp,nage).gt.0.) write(unitflux) & |
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| 258 | ix+jy*numxgrid+kz*numxgrid*numygrid,1.e12* & |
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| 259 | flux(5,ix,jy,kz,k,kp,nage)/area(ix,jy)/outstep |
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| 260 | end do |
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| 261 | end do |
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| 262 | end do |
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| 263 | write(unitflux) -999,999. |
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| 264 | else |
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| 265 | write(unitflux) 2 |
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| 266 | do kz=1,numzgrid |
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| 267 | do ix=0,numxgrid-1 |
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| 268 | write(unitflux) (1.e12*flux(5,ix,jy,kz,k,kp,nage)/ & |
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| 269 | area(ix,jy)/outstep,jy=0,numygrid-1) |
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| 270 | end do |
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| 271 | end do |
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| 272 | endif |
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| 273 | |
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| 274 | if (sparsed(k,nage)) then |
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| 275 | write(unitflux) 1 |
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| 276 | do kz=1,numzgrid |
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| 277 | do jy=0,numygrid-1 |
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| 278 | do ix=0,numxgrid-1 |
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| 279 | if (flux(6,ix,jy,kz,k,kp,nage).gt.0.) write(unitflux) & |
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| 280 | ix+jy*numxgrid+kz*numxgrid*numygrid,1.e12* & |
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| 281 | flux(6,ix,jy,kz,k,kp,nage)/area(ix,jy)/outstep |
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| 282 | end do |
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| 283 | end do |
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| 284 | end do |
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| 285 | write(unitflux) -999,999. |
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| 286 | else |
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| 287 | write(unitflux) 2 |
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| 288 | do kz=1,numzgrid |
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| 289 | do ix=0,numxgrid-1 |
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| 290 | write(unitflux) (1.e12*flux(6,ix,jy,kz,k,kp,nage)/ & |
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| 291 | area(ix,jy)/outstep,jy=0,numygrid-1) |
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| 292 | end do |
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| 293 | end do |
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| 294 | endif |
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| 295 | |
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| 296 | end do |
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| 297 | end do |
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| 298 | end do |
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| 299 | |
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| 300 | |
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| 301 | close(unitflux) |
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| 302 | |
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| 303 | |
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| 304 | ! Reinitialization of grid |
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| 305 | !************************* |
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| 306 | |
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| 307 | do k=1,nspec |
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| 308 | do kp=1,maxpointspec_act |
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| 309 | do jy=0,numygrid-1 |
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| 310 | do ix=0,numxgrid-1 |
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| 311 | do kz=1,numzgrid |
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| 312 | do nage=1,nageclass |
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| 313 | do i=1,6 |
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| 314 | flux(i,ix,jy,kz,k,kp,nage)=0. |
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| 315 | end do |
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| 316 | end do |
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| 317 | end do |
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| 318 | end do |
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| 319 | end do |
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| 320 | end do |
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| 321 | end do |
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| 322 | |
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| 323 | |
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| 324 | end subroutine fluxoutput |
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