| [1796] | 1 | subroutine calchim_asis(ngrid,nlayer,nq, & |
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| 2 | ptimestep,pplay,pplev,pt,pdt,dist_sol,mu0,fract, & |
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| 3 | zzlev,zzlay,zday,pq,pdq,dqchim,dqschim, & |
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| 4 | tauref,co2ice, & |
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| 5 | pu,pdu,pv,pdv,surfdust,surfice) |
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| 6 | |
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| 7 | use tracer_h, only: igcm_co2, igcm_co, igcm_o, igcm_o1d, igcm_o2, & |
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| 8 | igcm_o3, igcm_h, igcm_h2, igcm_oh, igcm_ho2, & |
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| 9 | igcm_h2o2, igcm_ch4, igcm_n2, igcm_h2o_vap, & |
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| 10 | igcm_n, igcm_no, igcm_no2, igcm_n2d, & |
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| 11 | mmol |
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| 12 | |
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| 13 | use conc_mod, only: mmean ! mean molecular mass of the atmosphere |
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| 14 | USE comcstfi_mod |
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| 15 | use callkeys_mod |
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| 16 | |
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| 17 | implicit none |
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| 18 | |
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| 19 | !======================================================================= |
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| 20 | ! |
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| 21 | ! subject: |
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| 22 | ! -------- |
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| 23 | ! |
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| 24 | ! Prepare the call for the photochemical module, and send back the |
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| 25 | ! tendencies from photochemistry in the chemical species mass mixing ratios |
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| 26 | ! |
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| 27 | ! Author: Sebastien Lebonnois (08/11/2002) |
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| 28 | ! ------- |
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| 29 | ! update 12/06/2003 for water ice clouds and compatibility with dust |
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| 30 | ! update 07/2003 for coupling with thermosphere (Monica Angelats-i-Coll) |
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| 31 | ! update 03/05/2005 cosmetic changes (Franck Lefevre) |
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| 32 | ! update sept. 2008 identify tracers by their names (Ehouarn Millour) |
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| 33 | ! update 05/12/2011 synchronize with latest version of chemistry (Franck Lefevre) |
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| 34 | ! update 16/03/2012 optimization (Franck Lefevre) |
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| 35 | ! update 11/12/2013 optimization (Franck Lefevre) |
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| [1811] | 36 | ! update 20/10/2017 adapted to LMDZ GENERIC+cosmetic changes (Benjamin Charnay) |
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| [1796] | 37 | ! |
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| 38 | ! Arguments: |
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| 39 | ! ---------- |
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| 40 | ! |
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| 41 | ! Input: |
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| 42 | ! |
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| 43 | ! ptimestep timestep (s) |
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| 44 | ! pplay(ngrid,nlayer) Pressure at the middle of the layers (Pa) |
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| 45 | ! pplev(ngrid,nlayer+1) Intermediate pressure levels (Pa) |
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| 46 | ! pt(ngrid,nlayer) Temperature (K) |
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| 47 | ! pdt(ngrid,nlayer) Temperature tendency (K) |
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| 48 | ! pu(ngrid,nlayer) u component of the wind (ms-1) |
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| 49 | ! pdu(ngrid,nlayer) u component tendency (K) |
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| 50 | ! pv(ngrid,nlayer) v component of the wind (ms-1) |
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| 51 | ! pdv(ngrid,nlayer) v component tendency (K) |
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| 52 | ! dist_sol distance of the sun (AU) |
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| 53 | ! mu0(ngrid) cos of solar zenith angle (=1 when sun at zenith) |
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| 54 | ! fract(ngrid) day fraction (for diurnal=false) |
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| 55 | ! pq(ngrid,nlayer,nq) Advected fields, ie chemical species here |
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| 56 | ! pdq(ngrid,nlayer,nq) Previous tendencies on pq |
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| 57 | ! tauref(ngrid) Optical depth at 7 hPa |
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| 58 | ! co2ice(ngrid) co2 ice surface layer (kg.m-2) |
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| 59 | ! surfdust(ngrid,nlayer) dust surface area (m2/m3) |
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| 60 | ! surfice(ngrid,nlayer) ice surface area (m2/m3) |
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| 61 | ! |
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| 62 | ! Output: |
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| 63 | ! |
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| 64 | ! dqchim(ngrid,nlayer,nq) ! tendencies on pq due to chemistry |
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| 65 | ! dqschim(ngrid,nq) ! tendencies on qsurf |
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| 66 | ! |
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| 67 | !======================================================================= |
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| 68 | |
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| 69 | #include "chimiedata.h" |
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| 70 | |
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| 71 | ! input: |
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| 72 | |
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| 73 | integer,intent(in) :: ngrid ! number of atmospheric columns |
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| 74 | integer,intent(in) :: nlayer ! number of atmospheric layers |
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| 75 | integer,intent(in) :: nq ! number of tracers |
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| 76 | real :: ptimestep |
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| 77 | real :: pplay(ngrid,nlayer) ! pressure at the middle of the layers |
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| 78 | real :: zzlay(ngrid,nlayer) ! pressure at the middle of the layers |
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| 79 | real :: pplev(ngrid,nlayer+1) ! intermediate pressure levels |
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| 80 | real :: zzlev(ngrid,nlayer+1) ! altitude at layer boundaries |
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| 81 | real :: pt(ngrid,nlayer) ! temperature |
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| 82 | real :: pdt(ngrid,nlayer) ! temperature tendency |
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| 83 | real :: pu(ngrid,nlayer) ! u component of the wind (m.s-1) |
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| 84 | real :: pdu(ngrid,nlayer) ! u component tendency |
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| 85 | real :: pv(ngrid,nlayer) ! v component of the wind (m.s-1) |
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| 86 | real :: pdv(ngrid,nlayer) ! v component tendency |
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| 87 | real :: dist_sol ! distance of the sun (AU) |
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| 88 | real :: mu0(ngrid) ! cos of solar zenith angle (=1 when sun at zenith) |
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| 89 | real :: pq(ngrid,nlayer,nq) ! tracers mass mixing ratio |
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| 90 | real :: pdq(ngrid,nlayer,nq) ! previous tendencies |
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| 91 | real :: zday ! date (time since Ls=0, in martian days) |
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| 92 | real :: tauref(ngrid) ! optical depth at 7 hPa |
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| 93 | real :: co2ice(ngrid) ! co2 ice surface layer (kg.m-2) |
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| 94 | real :: surfdust(ngrid,nlayer) ! dust surface area (m2/m3) |
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| 95 | real :: surfice(ngrid,nlayer) ! ice surface area (m2/m3) |
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| 96 | |
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| 97 | ! output: |
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| 98 | |
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| 99 | real :: dqchim(ngrid,nlayer,nq) ! tendencies on pq due to chemistry |
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| 100 | real :: dqschim(ngrid,nq) ! tendencies on qsurf |
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| 101 | |
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| 102 | ! local variables: |
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| 103 | |
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| 104 | integer,save :: nbq ! number of tracers used in the chemistry |
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| 105 | integer,allocatable,save :: niq(:) ! array storing the indexes of the tracers |
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| 106 | integer :: iloc(1) ! index of major species |
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| 107 | integer :: ig,l,i,iq,iqmax |
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| 108 | integer :: foundswitch, lswitch |
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| 109 | integer,save :: chemthermod |
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| 110 | |
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| 111 | integer,save :: i_co2 = 0 |
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| 112 | integer,save :: i_co = 0 |
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| 113 | integer,save :: i_o = 0 |
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| 114 | integer,save :: i_o1d = 0 |
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| 115 | integer,save :: i_o2 = 0 |
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| 116 | integer,save :: i_o3 = 0 |
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| 117 | integer,save :: i_h = 0 |
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| 118 | integer,save :: i_h2 = 0 |
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| 119 | integer,save :: i_oh = 0 |
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| 120 | integer,save :: i_ho2 = 0 |
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| 121 | integer,save :: i_h2o2 = 0 |
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| 122 | integer,save :: i_ch4 = 0 |
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| 123 | integer,save :: i_n2 = 0 |
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| 124 | integer,save :: i_h2o = 0 |
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| 125 | integer,save :: i_n = 0 |
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| 126 | integer,save :: i_no = 0 |
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| 127 | integer,save :: i_no2 = 0 |
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| 128 | integer,save :: i_n2d = 0 |
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| 129 | |
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| 130 | integer :: ig_vl1 |
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| 131 | |
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| 132 | real :: latvl1, lonvl1 |
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| 133 | real :: zq(ngrid,nlayer,nq) ! pq+pdq*ptimestep before chemistry |
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| 134 | ! new mole fraction after |
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| 135 | real :: zt(ngrid,nlayer) ! temperature |
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| 136 | real :: zu(ngrid,nlayer) ! u component of the wind |
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| 137 | real :: zv(ngrid,nlayer) ! v component of the wind |
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| 138 | real :: taucol ! optical depth at 7 hPa |
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| 139 | |
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| 140 | logical,save :: firstcall = .true. |
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| 141 | logical,save :: depos = .false. ! switch for dry deposition |
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| 142 | |
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| 143 | ! for each column of atmosphere: |
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| 144 | |
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| 145 | real :: zpress(nlayer) ! Pressure (mbar) |
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| 146 | real :: zdens(nlayer) ! Density (cm-3) |
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| 147 | real :: ztemp(nlayer) ! Temperature (K) |
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| 148 | real :: zlocal(nlayer) ! Altitude (km) |
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| 149 | real :: zycol(nlayer,nq) ! Composition (mole fractions) |
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| 150 | real :: zmmean(nlayer) ! Mean molecular mass (g.mole-1) |
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| 151 | real :: szacol ! Solar zenith angle |
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| 152 | real :: fract(ngrid) ! day fraction |
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| 153 | real :: fractcol ! day fraction |
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| 154 | real :: surfice1d(nlayer) ! Ice surface area (cm2/cm3) |
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| 155 | real :: surfdust1d(nlayer) ! Dust surface area (cm2/cm3) |
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| 156 | real :: jo3(nlayer) ! Photodissociation rate O3->O1D (s-1) |
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| 157 | |
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| 158 | integer :: iter(nlayer) ! Number of chemical iterations |
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| 159 | ! within one physical timestep |
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| 160 | |
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| 161 | ! for output: |
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| 162 | |
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| 163 | logical :: output ! to issue calls to writediagfi and stats |
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| 164 | parameter (output = .true.) |
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| 165 | real :: jo3_3d(ngrid,nlayer) ! Photodissociation rate O3->O1D (s-1) |
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| 166 | real :: iter_3d(ngrid,nlayer) ! Number of chemical iterations |
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| 167 | ! within one physical timestep |
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| 168 | |
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| 169 | !======================================================================= |
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| 170 | ! initialization of the chemistry (first call only) |
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| 171 | !======================================================================= |
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| 172 | |
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| 173 | if (firstcall) then |
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| 174 | |
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| 175 | if (photochem) then |
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| 176 | print*,'calchim: Read photolysis lookup table' |
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| 177 | call read_phototable |
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| 178 | end if |
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| 179 | ! find index of chemical tracers to use |
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| 180 | allocate(niq(nq)) |
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| 181 | ! Listed here are all tracers that can go into photochemistry |
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| 182 | nbq = 0 ! to count number of tracers |
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| 183 | ! Species ALWAYS present if photochem=.T. or thermochem=.T. |
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| 184 | i_co2 = igcm_co2 |
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| 185 | if (i_co2 == 0) then |
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| 186 | write(*,*) "calchim: Error; no CO2 tracer !!!" |
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| 187 | stop |
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| 188 | else |
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| 189 | nbq = nbq + 1 |
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| 190 | niq(nbq) = i_co2 |
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| 191 | end if |
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| 192 | i_co = igcm_co |
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| 193 | if (i_co == 0) then |
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| 194 | write(*,*) "calchim: Error; no CO tracer !!!" |
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| 195 | stop |
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| 196 | else |
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| 197 | nbq = nbq + 1 |
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| 198 | niq(nbq) = i_co |
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| 199 | end if |
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| 200 | i_o = igcm_o |
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| 201 | if (i_o == 0) then |
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| 202 | write(*,*) "calchim: Error; no O tracer !!!" |
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| 203 | stop |
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| 204 | else |
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| 205 | nbq = nbq + 1 |
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| 206 | niq(nbq) = i_o |
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| 207 | end if |
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| 208 | i_o1d = igcm_o1d |
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| 209 | if (i_o1d == 0) then |
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| 210 | write(*,*) "calchim: Error; no O1D tracer !!!" |
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| 211 | stop |
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| 212 | else |
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| 213 | nbq = nbq + 1 |
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| 214 | niq(nbq) = i_o1d |
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| 215 | end if |
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| 216 | i_o2 = igcm_o2 |
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| 217 | if (i_o2 == 0) then |
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| 218 | write(*,*) "calchim: Error; no O2 tracer !!!" |
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| 219 | stop |
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| 220 | else |
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| 221 | nbq = nbq + 1 |
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| 222 | niq(nbq) = i_o2 |
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| 223 | end if |
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| 224 | i_o3 = igcm_o3 |
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| 225 | if (i_o3 == 0) then |
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| 226 | write(*,*) "calchim: Error; no O3 tracer !!!" |
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| 227 | stop |
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| 228 | else |
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| 229 | nbq = nbq + 1 |
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| 230 | niq(nbq) = i_o3 |
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| 231 | end if |
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| 232 | i_h = igcm_h |
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| 233 | if (i_h == 0) then |
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| 234 | write(*,*) "calchim: Error; no H tracer !!!" |
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| 235 | stop |
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| 236 | else |
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| 237 | nbq = nbq + 1 |
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| 238 | niq(nbq) = i_h |
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| 239 | end if |
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| 240 | i_h2 = igcm_h2 |
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| 241 | if (i_h2 == 0) then |
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| 242 | write(*,*) "calchim: Error; no H2 tracer !!!" |
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| 243 | stop |
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| 244 | else |
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| 245 | nbq = nbq + 1 |
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| 246 | niq(nbq) = i_h2 |
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| 247 | end if |
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| 248 | i_oh = igcm_oh |
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| 249 | if (i_oh == 0) then |
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| 250 | write(*,*) "calchim: Error; no OH tracer !!!" |
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| 251 | stop |
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| 252 | else |
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| 253 | nbq = nbq + 1 |
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| 254 | niq(nbq) = i_oh |
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| 255 | end if |
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| 256 | i_ho2 = igcm_ho2 |
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| 257 | if (i_ho2 == 0) then |
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| 258 | write(*,*) "calchim: Error; no HO2 tracer !!!" |
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| 259 | stop |
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| 260 | else |
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| 261 | nbq = nbq + 1 |
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| 262 | niq(nbq) = i_ho2 |
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| 263 | end if |
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| 264 | i_h2o2 = igcm_h2o2 |
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| 265 | if (i_h2o2 == 0) then |
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| 266 | write(*,*) "calchim: Error; no H2O2 tracer !!!" |
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| 267 | stop |
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| 268 | else |
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| 269 | nbq = nbq + 1 |
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| 270 | niq(nbq) = i_h2o2 |
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| 271 | end if |
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| 272 | i_ch4 = igcm_ch4 |
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| 273 | if (i_ch4 == 0) then |
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| 274 | write(*,*) "calchim: Error; no CH4 tracer !!!" |
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| 275 | write(*,*) "CH4 will be ignored in the chemistry" |
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| 276 | else |
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| 277 | nbq = nbq + 1 |
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| 278 | niq(nbq) = i_ch4 |
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| 279 | end if |
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| 280 | i_n2 = igcm_n2 |
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| 281 | if (i_n2 == 0) then |
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| 282 | write(*,*) "calchim: Error; no N2 tracer !!!" |
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| 283 | stop |
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| 284 | else |
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| 285 | nbq = nbq + 1 |
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| 286 | niq(nbq) = i_n2 |
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| 287 | end if |
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| 288 | i_n = igcm_n |
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| 289 | if (i_n == 0) then |
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| 290 | if (photochem) then |
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| 291 | write(*,*) "calchim: Error; no N tracer !!!" |
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| 292 | write(*,*) "N will be ignored in the chemistry" |
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| 293 | end if |
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| 294 | else |
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| 295 | nbq = nbq + 1 |
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| 296 | niq(nbq) = i_n |
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| 297 | end if |
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| 298 | i_n2d = igcm_n2d |
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| 299 | if (i_n2d == 0) then |
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| 300 | if (photochem) then |
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| 301 | write(*,*) "calchim: Error; no N2D tracer !!!" |
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| 302 | write(*,*) "N2d will be ignored in the chemistry" |
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| 303 | end if |
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| 304 | else |
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| 305 | nbq = nbq + 1 |
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| 306 | niq(nbq) = i_n2d |
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| 307 | end if |
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| 308 | i_no = igcm_no |
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| 309 | if (i_no == 0) then |
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| 310 | if (photochem) then |
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| 311 | write(*,*) "calchim: Error; no NO tracer !!!" |
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| 312 | write(*,*) "NO will be ignored in the chemistry" |
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| 313 | end if |
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| 314 | else |
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| 315 | nbq = nbq + 1 |
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| 316 | niq(nbq) = i_no |
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| 317 | end if |
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| 318 | i_no2 = igcm_no2 |
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| 319 | if (i_no2 == 0) then |
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| 320 | if (photochem) then |
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| 321 | write(*,*) "calchim: Error; no NO2 tracer !!!" |
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| 322 | write(*,*) "NO2 will be ignored in the chemistry" |
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| 323 | end if |
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| 324 | else |
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| 325 | nbq = nbq + 1 |
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| 326 | niq(nbq) = i_no2 |
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| 327 | end if |
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| 328 | i_h2o = igcm_h2o_vap |
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| 329 | if (i_h2o == 0) then |
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| 330 | write(*,*) "calchim: Error; no water vapor tracer !!!" |
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| 331 | stop |
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| 332 | else |
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| 333 | nbq = nbq + 1 |
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| 334 | niq(nbq) = i_h2o |
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| 335 | end if |
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| 336 | !Check tracers needed for thermospheric chemistry |
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| 337 | ! if(thermochem) then |
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| 338 | ! chemthermod=0 !Default: C/O/H chemistry |
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| 339 | ! !Nitrogen chemistry |
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| 340 | ! !NO is used to determine if N chemistry is wanted |
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| 341 | ! !chemthermod=2 -> N chemistry |
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| 342 | ! if (i_no == 0) then |
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| 343 | ! write(*,*) "calchim: no NO tracer" |
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| 344 | ! write(*,*) "C/O/H themosp chemistry only " |
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| 345 | ! else |
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| 346 | ! chemthermod=2 |
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| 347 | ! write(*,*) "calchim: NO in traceur.def" |
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| 348 | ! write(*,*) "Nitrogen chemistry included" |
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| 349 | ! end if |
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| 350 | ! ! N |
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| 351 | ! if(chemthermod == 2) then |
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| 352 | ! if (i_n == 0) then |
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| 353 | ! write(*,*) "calchim: Error; no N tracer !!!" |
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| 354 | ! write(*,*) "N is needed if NO is in traceur.def" |
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| 355 | ! stop |
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| 356 | ! end if |
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| 357 | ! ! NO2 |
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| 358 | ! if (i_no2 == 0) then |
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| 359 | ! write(*,*) "calchim: Error; no NO2 tracer !!!" |
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| 360 | ! write(*,*) "NO2 is needed if NO is in traceur.def" |
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| 361 | ! stop |
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| 362 | ! end if |
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| 363 | ! ! N(2D) |
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| 364 | ! if (i_n2d == 0) then |
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| 365 | ! write(*,*) "calchim: Error; no N2D !!!" |
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| 366 | ! write(*,*) "N2D is needed if NO is in traceur.def" |
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| 367 | ! stop |
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| 368 | ! end if |
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| 369 | ! endif !Of if(chemthermod == 2) |
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| 370 | ! endif !Of thermochem |
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| 371 | |
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| 372 | write(*,*) 'calchim: found nbq = ',nbq,' tracers' |
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| 373 | |
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| 374 | firstcall = .false. |
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| 375 | end if ! if (firstcall) |
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| 376 | |
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| 377 | ! Initializations |
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| 378 | |
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| 379 | zycol(:,:) = 0. |
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| 380 | dqchim(:,:,:) = 0. |
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| 381 | dqschim(:,:) = 0. |
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| 382 | |
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| 383 | ! latvl1= 22.27 |
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| 384 | ! lonvl1= -47.94 |
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| 385 | ! ig_vl1= 1+ int( (1.5-(latvl1-90.)*jjm/180.) -2 )*iim + & |
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| 386 | ! int(1.5+(lonvl1+180)*iim/360.) |
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| 387 | |
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| 388 | !======================================================================= |
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| 389 | ! loop over grid |
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| 390 | !======================================================================= |
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| 391 | |
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| 392 | do ig = 1,ngrid |
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| 393 | |
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| 394 | foundswitch = 0 |
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| 395 | do l = 1,nlayer |
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| 396 | do i = 1,nbq |
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| 397 | iq = niq(i) ! get tracer index |
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| 398 | zq(ig,l,iq) = pq(ig,l,iq) + pdq(ig,l,iq)*ptimestep |
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| 399 | zycol(l,iq) = zq(ig,l,iq)*mmean(ig,l)/mmol(iq) |
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| 400 | end do |
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| 401 | zt(ig,l) = pt(ig,l) + pdt(ig,l)*ptimestep |
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| 402 | zu(ig,l) = pu(ig,l) + pdu(ig,l)*ptimestep |
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| 403 | zv(ig,l) = pv(ig,l) + pdv(ig,l)*ptimestep |
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| 404 | zpress(l) = pplay(ig,l)/100. |
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| 405 | ztemp(l) = zt(ig,l) |
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| 406 | zdens(l) = zpress(l)/(kb*1.e4*ztemp(l)) |
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| 407 | zlocal(l) = zzlay(ig,l)/1000. |
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| 408 | zmmean(l) = mmean(ig,l) |
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| 409 | |
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| 410 | ! surfdust1d and surfice1d: conversion from m2/m3 to cm2/cm3 |
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| 411 | |
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| 412 | surfdust1d(l) = surfdust(ig,l)*1.e-2 |
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| 413 | surfice1d(l) = surfice(ig,l)*1.e-2 |
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| 414 | |
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| 415 | ! search for switch index between regions |
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| 416 | |
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| 417 | ! if (photochem .and. thermochem) then |
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| 418 | ! if (foundswitch == 0 .and. pplay(ig,l) < 1.e-1) then |
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| 419 | ! lswitch = l |
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| 420 | ! foundswitch = 1 |
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| 421 | ! end if |
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| 422 | ! end if |
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| 423 | if (.not. photochem) then |
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| 424 | lswitch = 22 |
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| 425 | end if |
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| 426 | ! if (.not. thermochem) then |
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| 427 | lswitch = min(50,nlayer+1) |
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| 428 | ! end if |
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| 429 | |
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| 430 | end do ! of do l=1,nlayer |
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| 431 | |
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| 432 | szacol = acos(mu0(ig))*180./pi |
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| 433 | taucol = tauref(ig)*(700./610.) ! provisoire en attente de nouveau jmars |
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| 434 | fractcol=fract(ig) |
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| 435 | |
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| 436 | !======================================================================= |
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| 437 | ! call chemical subroutines |
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| 438 | !======================================================================= |
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| 439 | |
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| 440 | ! chemistry in lower atmosphere |
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| 441 | |
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| 442 | if (photochem) then |
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| 443 | |
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| 444 | call photochemistry_asis(nlayer,nq,ngrid, & |
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| 445 | ig,lswitch,zycol,szacol,fractcol,ptimestep, & |
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| 446 | zpress,ztemp,zdens,zmmean,dist_sol, & |
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| 447 | surfdust1d,surfice1d,jo3,taucol,iter) |
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| 448 | |
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| 449 | ! ozone photolysis, for output |
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| 450 | |
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| 451 | do l = 1,nlayer |
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| 452 | jo3_3d(ig,l) = jo3(l) |
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| 453 | iter_3d(ig,l) = iter(l) |
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| 454 | end do |
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| 455 | |
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| 456 | ! condensation of h2o2 |
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| 457 | |
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| 458 | ! call perosat(ngrid, nlayer, nq, & |
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| 459 | ! ig,ptimestep,pplev,pplay, & |
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| 460 | ! ztemp,zycol,dqcloud,dqscloud) |
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| 461 | end if |
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| 462 | |
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| 463 | ! chemistry in upper atmosphere |
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| 464 | |
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| 465 | ! if (thermochem) then |
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| 466 | ! call chemthermos(ig,nlayer,lswitch,chemthermod,zycol,ztemp,& |
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| 467 | ! zdens,zpress,zlocal,szacol,ptimestep,zday) |
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| 468 | ! end if |
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| 469 | |
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| 470 | ! dry deposition |
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| 471 | |
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| 472 | ! if (depos) then |
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| 473 | ! call deposition(ngrid, nlayer, nq, & |
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| 474 | ! ig, ig_vl1, pplay, pplev, zzlay, zzlev, & |
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| 475 | ! zu, zv, zt, zycol, ptimestep, co2ice) |
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| 476 | ! end if |
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| 477 | |
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| 478 | !======================================================================= |
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| 479 | ! tendencies |
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| 480 | !======================================================================= |
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| 481 | |
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| 482 | ! index of the most abundant species at each level |
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| 483 | |
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| 484 | ! major(:) = maxloc(zycol, dim = 2) |
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| 485 | |
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| 486 | ! tendency for the most abundant species = - sum of others |
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| 487 | |
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| 488 | do l = 1,nlayer |
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| 489 | iloc=maxloc(zycol(l,:)) |
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| 490 | iqmax=iloc(1) |
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| 491 | do i = 1,nbq |
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| 492 | iq = niq(i) ! get tracer index |
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| 493 | if (iq /= iqmax) then |
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| 494 | dqchim(ig,l,iq) = (zycol(l,iq)*mmol(iq)/mmean(ig,l) - zq(ig,l,iq))/ptimestep |
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| 495 | dqchim(ig,l,iq) = max(dqchim(ig,l,iq),-zq(ig,l,iq)/ptimestep) |
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| 496 | dqchim(ig,l,iqmax) = dqchim(ig,l,iqmax) - dqchim(ig,l,iq) |
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| 497 | end if |
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| 498 | end do |
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| 499 | end do ! of do l = 1,nlayer |
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| 500 | |
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| 501 | |
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| 502 | |
|---|
| 503 | |
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| 504 | |
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| 505 | |
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| 506 | !======================================================================= |
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| 507 | ! end of loop over grid |
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| 508 | !======================================================================= |
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| 509 | |
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| 510 | end do ! of do ig=1,ngrid |
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| 511 | |
|---|
| 512 | !======================================================================= |
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| 513 | ! write outputs |
|---|
| 514 | !======================================================================= |
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| 515 | |
|---|
| 516 | ! value of parameter 'output' to trigger writting of outputs |
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| 517 | ! is set above at the declaration of the variable. |
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| 518 | |
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| 519 | if (photochem .and. output) then |
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| 520 | call writediagfi(ngrid,'jo3','j o3->o1d', & |
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| 521 | 's-1',3,jo3_3d(1,1)) |
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| 522 | call writediagfi(ngrid,'iter','iterations', & |
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| 523 | ' ',3,iter_3d(1,1)) |
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| 524 | if (callstats) then |
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| 525 | call wstats(ngrid,'jo3','j o3->o1d', & |
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| 526 | 's-1',3,jo3_3d(1,1)) |
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| 527 | call wstats(ngrid,'mmean','mean molecular mass', & |
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| 528 | 'g.mole-1',3,mmean(1,1)) |
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| 529 | endif |
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| 530 | end if ! of if (output) |
|---|
| 531 | |
|---|
| 532 | return |
|---|
| 533 | end |
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