| 1 | subroutine inichim_newstart(ngrid, nq, pq, qsurf, ps, & |
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| 2 | flagh2o, flagthermo) |
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| 3 | |
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| 4 | use tracer_mod |
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| 5 | USE vertical_layers_mod, ONLY: aps,bps |
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| 6 | USE mod_grid_phy_lmdz, ONLY: nbp_lon, nbp_lat, nbp_lev |
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| 7 | USE datafile_mod, ONLY: datadir |
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| 8 | implicit none |
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| 9 | |
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| 10 | !======================================================================= |
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| 11 | ! |
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| 12 | ! Purpose: |
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| 13 | ! -------- |
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| 14 | ! |
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| 15 | ! Initialization of the chemistry for use in the building of a new start file |
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| 16 | ! used by program newstart.F |
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| 17 | ! also used by program testphys1d.F |
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| 18 | ! |
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| 19 | ! Authors: |
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| 20 | ! ------- |
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| 21 | ! Initial version 11/2002 by Sebastien Lebonnois |
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| 22 | ! Revised 07/2003 by Monica Angelats-i-Coll to use input files |
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| 23 | ! Modified 10/2008 Identify tracers by their names Ehouarn Millour |
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| 24 | ! Modified 11/2011 Addition of methane Franck Lefevre |
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| 25 | ! Rewritten 04/2012 Franck Lefevre |
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| 26 | ! |
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| 27 | ! Arguments: |
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| 28 | ! ---------- |
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| 29 | ! |
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| 30 | ! pq(nbp_lon+1,nbp_lat,nbp_lev,nq) Advected fields, ie chemical species here |
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| 31 | ! qsurf(ngrid,nq) Amount of tracer on the surface (kg/m2) |
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| 32 | ! ps(nbp_lon+1,nbp_lat) Surface pressure (Pa) |
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| 33 | ! flagh2o flag for initialisation of h2o (1: yes / 0: no) |
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| 34 | ! flagthermo flag for initialisation of thermosphere only (1: yes / 0: no) |
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| 35 | ! |
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| 36 | !======================================================================= |
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| 37 | |
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| 38 | include "callkeys.h" |
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| 39 | |
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| 40 | ! inputs : |
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| 41 | |
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| 42 | integer,intent(in) :: ngrid ! number of atmospheric columns in the physics |
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| 43 | integer,intent(in) :: nq ! number of tracers |
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| 44 | real,intent(in) :: ps(nbp_lon+1,nbp_lat) ! surface pressure in the gcm (Pa) |
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| 45 | integer,intent(in) :: flagh2o ! flag for h2o initialisation |
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| 46 | integer,intent(in) :: flagthermo ! flag for thermosphere initialisation only |
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| 47 | |
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| 48 | ! outputs : |
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| 49 | |
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| 50 | real,intent(out) :: pq(nbp_lon+1,nbp_lat,nbp_lev,nq) ! advected fields, ie chemical species |
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| 51 | real,intent(out) :: qsurf(ngrid,nq) ! surface values (kg/m2) of tracers |
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| 52 | |
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| 53 | ! local : |
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| 54 | |
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| 55 | integer :: iq, i, j, l, n |
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| 56 | integer :: count, ierr, dummy |
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| 57 | real :: mmean(nbp_lon+1,nbp_lat,nbp_lev) ! mean molecular mass (g) |
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| 58 | real :: pgcm ! pressure at each layer in the gcm (Pa) |
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| 59 | |
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| 60 | integer, parameter :: nalt = 252 ! number of altitudes in the initialization files |
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| 61 | integer :: nspe ! number of species in the initialization files |
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| 62 | integer, allocatable :: niq(:) ! local index of species in initialization files |
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| 63 | real, dimension(nalt) :: tinit, zzfile ! temperature in initialization files |
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| 64 | real, dimension(nalt) :: pinit ! pressure in initialization files |
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| 65 | real, dimension(nalt) :: densinit ! total number density in initialization files |
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| 66 | real, allocatable :: vmrinit(:,:) ! mixing ratios in initialization files |
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| 67 | real, allocatable :: vmrint(:) ! mixing ratio interpolated onto the gcm vertical grid |
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| 68 | real :: vmr |
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| 69 | |
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| 70 | character(len=20) :: txt ! to store some text |
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| 71 | logical :: flagnitro ! checks if N species present |
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| 72 | |
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| 73 | ! 1. identify tracers by their names: (and set corresponding values of mmol) |
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| 74 | |
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| 75 | ! 1.1 initialize tracer indexes to zero: |
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| 76 | nqmx=nq ! initialize value of nqmx |
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| 77 | |
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| 78 | igcm_dustbin(1:nq)=0 |
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| 79 | igcm_co2_ice=0 |
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| 80 | igcm_ccnco2_mass=0 |
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| 81 | igcm_ccnco2_number=0 |
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| 82 | igcm_dust_mass=0 |
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| 83 | igcm_dust_number=0 |
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| 84 | igcm_ccn_mass=0 |
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| 85 | igcm_ccn_number=0 |
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| 86 | igcm_dust_submicron=0 |
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| 87 | igcm_h2o_vap=0 |
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| 88 | igcm_h2o_ice=0 |
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| 89 | igcm_co2=0 |
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| 90 | igcm_co=0 |
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| 91 | igcm_o=0 |
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| 92 | igcm_o1d=0 |
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| 93 | igcm_o2=0 |
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| 94 | igcm_o3=0 |
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| 95 | igcm_h=0 |
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| 96 | igcm_h2=0 |
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| 97 | igcm_oh=0 |
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| 98 | igcm_ho2=0 |
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| 99 | igcm_h2o2=0 |
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| 100 | igcm_ch4=0 |
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| 101 | igcm_n2=0 |
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| 102 | igcm_ar=0 |
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| 103 | igcm_ar_n2=0 |
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| 104 | igcm_n=0 |
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| 105 | igcm_no=0 |
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| 106 | igcm_no2=0 |
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| 107 | igcm_n2d=0 |
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| 108 | igcm_he=0 |
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| 109 | igcm_co2plus=0 |
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| 110 | igcm_oplus=0 |
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| 111 | igcm_o2plus=0 |
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| 112 | igcm_coplus=0 |
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| 113 | igcm_cplus=0 |
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| 114 | igcm_nplus=0 |
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| 115 | igcm_noplus=0 |
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| 116 | igcm_n2plus=0 |
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| 117 | igcm_hplus=0 |
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| 118 | igcm_hco2plus=0 |
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| 119 | igcm_elec=0 |
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| 120 | |
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| 121 | ! 1.2 find dust tracers |
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| 122 | |
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| 123 | count = 0 |
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| 124 | |
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| 125 | if (dustbin > 0) then |
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| 126 | do iq = 1,nqmx |
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| 127 | txt = " " |
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| 128 | write(txt,'(a4,i2.2)') 'dust', count + 1 |
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| 129 | if (noms(iq) == txt) then |
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| 130 | count = count + 1 |
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| 131 | igcm_dustbin(count) = iq |
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| 132 | mmol(iq) = 100. |
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| 133 | end if |
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| 134 | end do !do iq=1,nqmx |
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| 135 | end if ! of if (dustbin.gt.0) |
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| 136 | |
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| 137 | if (doubleq) then |
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| 138 | do iq = 1,nqmx |
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| 139 | if (noms(iq) == "dust_mass") then |
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| 140 | igcm_dust_mass = iq |
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| 141 | count = count + 1 |
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| 142 | end if |
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| 143 | if (noms(iq) == "dust_number") then |
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| 144 | igcm_dust_number = iq |
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| 145 | count = count + 1 |
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| 146 | end if |
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| 147 | end do |
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| 148 | end if ! of if (doubleq) |
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| 149 | |
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| 150 | if (scavenging) then |
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| 151 | do iq = 1,nqmx |
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| 152 | if (noms(iq) == "ccn_mass") then |
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| 153 | igcm_ccn_mass = iq |
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| 154 | count = count + 1 |
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| 155 | end if |
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| 156 | if (noms(iq) == "ccn_number") then |
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| 157 | igcm_ccn_number = iq |
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| 158 | count = count + 1 |
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| 159 | end if |
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| 160 | end do |
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| 161 | end if ! of if (scavenging) |
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| 162 | |
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| 163 | if (submicron) then |
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| 164 | do iq=1,nqmx |
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| 165 | if (noms(iq) == "dust_submicron") then |
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| 166 | igcm_dust_submicron = iq |
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| 167 | mmol(iq) = 100. |
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| 168 | count = count + 1 |
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| 169 | end if |
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| 170 | end do |
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| 171 | end if ! of if (submicron) |
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| 172 | |
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| 173 | ! 1.3 find chemistry and water tracers |
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| 174 | |
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| 175 | do iq = 1,nqmx |
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| 176 | if (noms(iq) == "co2") then |
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| 177 | igcm_co2 = iq |
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| 178 | mmol(igcm_co2) = 44. |
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| 179 | count = count + 1 |
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| 180 | end if |
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| 181 | if (noms(iq) == "co") then |
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| 182 | igcm_co = iq |
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| 183 | mmol(igcm_co) = 28. |
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| 184 | count = count + 1 |
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| 185 | end if |
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| 186 | if (noms(iq) == "o") then |
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| 187 | igcm_o = iq |
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| 188 | mmol(igcm_o) = 16. |
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| 189 | count = count + 1 |
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| 190 | end if |
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| 191 | if (noms(iq) == "o1d") then |
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| 192 | igcm_o1d = iq |
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| 193 | mmol(igcm_o1d) = 16. |
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| 194 | count = count + 1 |
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| 195 | end if |
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| 196 | if (noms(iq) == "o2") then |
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| 197 | igcm_o2 = iq |
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| 198 | mmol(igcm_o2) = 32. |
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| 199 | count = count + 1 |
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| 200 | end if |
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| 201 | if (noms(iq) == "o3") then |
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| 202 | igcm_o3 = iq |
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| 203 | mmol(igcm_o3) = 48. |
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| 204 | count = count + 1 |
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| 205 | end if |
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| 206 | if (noms(iq) == "h") then |
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| 207 | igcm_h = iq |
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| 208 | mmol(igcm_h) = 1. |
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| 209 | count = count + 1 |
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| 210 | end if |
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| 211 | if (noms(iq) == "h2") then |
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| 212 | igcm_h2 = iq |
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| 213 | mmol(igcm_h2) = 2. |
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| 214 | count = count + 1 |
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| 215 | end if |
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| 216 | if (noms(iq) == "oh") then |
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| 217 | igcm_oh = iq |
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| 218 | mmol(igcm_oh) = 17. |
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| 219 | count = count + 1 |
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| 220 | end if |
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| 221 | if (noms(iq) == "ho2") then |
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| 222 | igcm_ho2 = iq |
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| 223 | mmol(igcm_ho2) = 33. |
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| 224 | count = count + 1 |
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| 225 | end if |
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| 226 | if (noms(iq) == "h2o2") then |
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| 227 | igcm_h2o2 = iq |
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| 228 | mmol(igcm_h2o2) = 34. |
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| 229 | count = count + 1 |
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| 230 | end if |
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| 231 | if (noms(iq) == "ch4") then |
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| 232 | igcm_ch4 = iq |
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| 233 | mmol(igcm_ch4) = 16. |
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| 234 | count = count + 1 |
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| 235 | end if |
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| 236 | if (noms(iq) == "n2") then |
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| 237 | igcm_n2 = iq |
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| 238 | mmol(igcm_n2) = 28. |
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| 239 | count = count + 1 |
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| 240 | end if |
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| 241 | if (noms(iq) == "n") then |
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| 242 | igcm_n = iq |
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| 243 | mmol(igcm_n) = 14. |
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| 244 | count = count + 1 |
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| 245 | end if |
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| 246 | if (noms(iq) == "n2d") then |
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| 247 | igcm_n2d = iq |
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| 248 | mmol(igcm_n2d) = 14. |
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| 249 | count = count + 1 |
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| 250 | end if |
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| 251 | if (noms(iq) == "no") then |
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| 252 | igcm_no = iq |
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| 253 | mmol(igcm_no) = 30. |
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| 254 | count = count + 1 |
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| 255 | end if |
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| 256 | if (noms(iq) == "no2") then |
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| 257 | igcm_no2 = iq |
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| 258 | mmol(igcm_no2) = 46. |
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| 259 | count = count + 1 |
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| 260 | end if |
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| 261 | if (noms(iq) == "ar") then |
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| 262 | igcm_ar = iq |
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| 263 | mmol(igcm_ar) = 40. |
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| 264 | count = count + 1 |
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| 265 | end if |
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| 266 | if (noms(iq) == "h2o_vap") then |
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| 267 | igcm_h2o_vap = iq |
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| 268 | mmol(igcm_h2o_vap) = 18. |
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| 269 | count = count + 1 |
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| 270 | end if |
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| 271 | if (noms(iq) == "h2o_ice") then |
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| 272 | igcm_h2o_ice = iq |
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| 273 | mmol(igcm_h2o_ice) = 18. |
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| 274 | count = count + 1 |
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| 275 | end if |
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| 276 | if (noms(iq).eq."he") then |
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| 277 | igcm_he=iq |
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| 278 | mmol(igcm_he)=4. |
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| 279 | count=count+1 |
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| 280 | endif |
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| 281 | |
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| 282 | ! 1.4 find ions |
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| 283 | |
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| 284 | if (noms(iq) == "co2plus") then |
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| 285 | igcm_co2plus = iq |
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| 286 | mmol(igcm_co2plus) = 44. |
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| 287 | count = count + 1 |
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| 288 | end if |
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| 289 | if (noms(iq) == "oplus") then |
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| 290 | igcm_oplus = iq |
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| 291 | mmol(igcm_oplus) = 16. |
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| 292 | count = count + 1 |
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| 293 | end if |
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| 294 | if (noms(iq) == "o2plus") then |
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| 295 | igcm_o2plus = iq |
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| 296 | mmol(igcm_o2plus) = 32. |
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| 297 | count = count + 1 |
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| 298 | end if |
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| 299 | if (noms(iq) == "coplus") then |
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| 300 | igcm_coplus = iq |
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| 301 | mmol(igcm_coplus) = 28. |
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| 302 | count = count + 1 |
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| 303 | end if |
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| 304 | if (noms(iq) == "cplus") then |
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| 305 | igcm_cplus = iq |
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| 306 | mmol(igcm_cplus) = 12. |
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| 307 | count = count + 1 |
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| 308 | end if |
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| 309 | if (noms(iq) == "nplus") then |
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| 310 | igcm_nplus = iq |
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| 311 | mmol(igcm_nplus) = 14. |
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| 312 | count = count + 1 |
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| 313 | end if |
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| 314 | if (noms(iq) == "noplus") then |
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| 315 | igcm_noplus = iq |
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| 316 | mmol(igcm_noplus) = 30. |
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| 317 | count = count + 1 |
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| 318 | end if |
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| 319 | if (noms(iq) == "n2plus") then |
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| 320 | igcm_n2plus = iq |
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| 321 | mmol(igcm_n2plus) = 28. |
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| 322 | count = count + 1 |
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| 323 | end if |
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| 324 | if (noms(iq) == "hplus") then |
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| 325 | igcm_hplus = iq |
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| 326 | mmol(igcm_hplus) = 1. |
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| 327 | count = count + 1 |
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| 328 | end if |
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| 329 | if (noms(iq) == "hco2plus") then |
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| 330 | igcm_hco2plus = iq |
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| 331 | mmol(igcm_hco2plus) = 45. |
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| 332 | count = count + 1 |
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| 333 | end if |
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| 334 | if (noms(iq) == "elec") then |
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| 335 | igcm_elec = iq |
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| 336 | mmol(igcm_elec) = 1./1822.89 |
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| 337 | count = count + 1 |
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| 338 | end if |
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| 339 | |
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| 340 | ! 1.5 find idealized non-condensible tracer |
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| 341 | |
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| 342 | if (noms(iq) == "Ar_N2") then |
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| 343 | igcm_ar_n2 = iq |
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| 344 | mmol(igcm_ar_n2) = 30. |
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| 345 | count = count + 1 |
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| 346 | end if |
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| 347 | |
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| 348 | end do ! of do iq=1,nqmx |
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| 349 | |
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| 350 | ! 1.6 check that we identified all tracers: |
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| 351 | |
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| 352 | if (count /= nqmx) then |
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| 353 | write(*,*) "inichim_newstart: found only ",count," tracers" |
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| 354 | write(*,*) " expected ",nqmx |
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| 355 | do iq = 1,count |
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| 356 | write(*,*) ' ', iq, ' ', trim(noms(iq)) |
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| 357 | end do |
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| 358 | stop |
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| 359 | else |
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| 360 | write(*,*) "inichim_newstart: found all expected tracers" |
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| 361 | do iq = 1,nqmx |
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| 362 | write(*,*) ' ', iq, ' ', trim(noms(iq)) |
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| 363 | end do |
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| 364 | end if |
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| 365 | |
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| 366 | ! 1.7 check if nitrogen species are present: |
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| 367 | |
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| 368 | if(igcm_no == 0) then |
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| 369 | !check that no N species is in traceur.def |
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| 370 | if(igcm_n /= 0 .or. igcm_no2 /= 0 .or. igcm_n2d /= 0) then |
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| 371 | write(*,*)'inichim_newstart error:' |
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| 372 | write(*,*)'N, NO2 and/or N2D are in traceur.def, but not NO' |
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| 373 | write(*,*)'stop' |
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| 374 | stop |
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| 375 | endif |
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| 376 | flagnitro = .false. |
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| 377 | nspe = 14 |
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| 378 | else |
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| 379 | !check that all N species are in traceur.def |
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| 380 | if(igcm_n == 0 .or. igcm_no2 == 0 .or. igcm_n2d == 0) then |
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| 381 | write(*,*)'inichim_newstart error:' |
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| 382 | write(*,*)'if NO is in traceur.def, N, NO2 and N2D must also be' |
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| 383 | write(*,*)'stop' |
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| 384 | stop |
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| 385 | endif |
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| 386 | flagnitro = .true. |
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| 387 | nspe = 18 |
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| 388 | endif |
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| 389 | |
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| 390 | ! 1.8 allocate arrays |
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| 391 | |
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| 392 | allocate(niq(nspe)) |
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| 393 | allocate(vmrinit(nalt,nspe)) |
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| 394 | allocate(vmrint(nspe)) |
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| 395 | |
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| 396 | ! 2. load in chemistry data for initialization: |
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| 397 | |
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| 398 | ! order of major species in initialization file: |
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| 399 | ! |
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| 400 | ! 1: co2 |
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| 401 | ! 2: ar |
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| 402 | ! 3: n2 |
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| 403 | ! 4: o2 |
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| 404 | ! 5: co |
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| 405 | ! 6: o |
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| 406 | ! 7: h2 |
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| 407 | ! |
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| 408 | ! order of minor species in initialization file: |
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| 409 | ! |
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| 410 | ! 1: h |
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| 411 | ! 2: oh |
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| 412 | ! 3: ho2 |
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| 413 | ! 4: h2o |
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| 414 | ! 5: h2o2 |
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| 415 | ! 6: o1d |
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| 416 | ! 7: o3 |
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| 417 | ! |
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| 418 | ! order of nitrogen species in initialization file: |
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| 419 | ! |
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| 420 | ! 1: n |
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| 421 | ! 2: no |
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| 422 | ! 3: no2 |
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| 423 | ! 4: n2d |
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| 424 | |
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| 425 | ! major species: |
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| 426 | |
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| 427 | niq(1) = igcm_co2 |
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| 428 | niq(2) = igcm_ar |
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| 429 | niq(3) = igcm_n2 |
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| 430 | niq(4) = igcm_o2 |
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| 431 | niq(5) = igcm_co |
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| 432 | niq(6) = igcm_o |
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| 433 | niq(7) = igcm_h2 |
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| 434 | |
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| 435 | ! minor species: |
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| 436 | |
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| 437 | niq(8) = igcm_h |
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| 438 | niq(9) = igcm_oh |
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| 439 | niq(10) = igcm_ho2 |
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| 440 | niq(11) = igcm_h2o_vap |
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| 441 | niq(12) = igcm_h2o2 |
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| 442 | niq(13) = igcm_o1d |
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| 443 | niq(14) = igcm_o3 |
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| 444 | |
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| 445 | ! nitrogen species: |
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| 446 | |
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| 447 | if (flagnitro) then |
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| 448 | niq(15) = igcm_n |
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| 449 | niq(16) = igcm_no |
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| 450 | niq(17) = igcm_no2 |
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| 451 | niq(18) = igcm_n2d |
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| 452 | end if |
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| 453 | |
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| 454 | ! 2.1 open initialization files |
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| 455 | |
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| 456 | open(210, iostat=ierr,file=trim(datadir)//'/atmosfera_LMD_may.dat') |
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| 457 | if (ierr /= 0) then |
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| 458 | write(*,*)'Error : cannot open file atmosfera_LMD_may.dat ' |
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| 459 | write(*,*)'(in aeronomars/inichim_newstart.F)' |
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| 460 | write(*,*)'It should be in :', trim(datadir),'/' |
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| 461 | write(*,*)'1) You can change this path in callphys.def with' |
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| 462 | write(*,*)' datadir=/path/to/datafiles/' |
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| 463 | write(*,*)'2) If necessary atmosfera_LMD_may.dat (and others)' |
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| 464 | write(*,*)' can be obtained online on:' |
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| 465 | write(*,*)' http://www.lmd.jussieu.fr/~lmdz/planets/mars/datadir' |
|---|
| 466 | stop |
|---|
| 467 | end if |
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| 468 | open(220, iostat=ierr,file=trim(datadir)//'/atmosfera_LMD_min.dat') |
|---|
| 469 | if (ierr /= 0) then |
|---|
| 470 | write(*,*)'Error : cannot open file atmosfera_LMD_min.dat ' |
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| 471 | write(*,*)'(in aeronomars/inichim_newstart.F)' |
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| 472 | write(*,*)'It should be in :', trim(datadir),'/' |
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| 473 | write(*,*)'1) You can change this path in callphys.def with' |
|---|
| 474 | write(*,*)' datadir=/path/to/datafiles/' |
|---|
| 475 | write(*,*)'2) If necessary atmosfera_LMD_min.dat (and others)' |
|---|
| 476 | write(*,*)' can be obtained online on:' |
|---|
| 477 | write(*,*)' http://www.lmd.jussieu.fr/~lmdz/planets/mars/datadir' |
|---|
| 478 | stop |
|---|
| 479 | end if |
|---|
| 480 | if(flagnitro) then |
|---|
| 481 | open(230, iostat=ierr,file=trim(datadir)//'/atmosfera_LMD_nitr.dat') |
|---|
| 482 | if (ierr.ne.0) then |
|---|
| 483 | write(*,*)'Error : cannot open file atmosfera_LMD_nitr.dat ' |
|---|
| 484 | write(*,*)'(in aeronomars/inichim_newstart.F)' |
|---|
| 485 | write(*,*)'It should be in :', trim(datadir),'/' |
|---|
| 486 | write(*,*)'1) You can change this path in callphys.def with' |
|---|
| 487 | write(*,*)' datadir=/path/to/datafiles/' |
|---|
| 488 | write(*,*)'2) If necessary atmosfera_LMD_nitr.dat (and others)' |
|---|
| 489 | write(*,*)' can be obtained online on:' |
|---|
| 490 | write(*,*)' http://www.lmd.jussieu.fr/~lmdz/planets/mars/datadir' |
|---|
| 491 | STOP |
|---|
| 492 | endif |
|---|
| 493 | endif ! Of if(flagnitro) |
|---|
| 494 | |
|---|
| 495 | ! 2.2 read initialization files |
|---|
| 496 | |
|---|
| 497 | ! major species |
|---|
| 498 | |
|---|
| 499 | read(210,*) |
|---|
| 500 | do l = 1,nalt |
|---|
| 501 | read(210,*) dummy, tinit(l), pinit(l), densinit(l), & |
|---|
| 502 | (vmrinit(l,n), n = 1,7) |
|---|
| 503 | pinit(l) = pinit(l)*100. ! conversion in Pa |
|---|
| 504 | pinit(l) = log(pinit(l)) ! for the vertical interpolation |
|---|
| 505 | end do |
|---|
| 506 | close(210) |
|---|
| 507 | |
|---|
| 508 | ! minor species |
|---|
| 509 | |
|---|
| 510 | read(220,*) |
|---|
| 511 | do l = 1,nalt |
|---|
| 512 | read(220,*) dummy, (vmrinit(l,n), n = 8,14) |
|---|
| 513 | end do |
|---|
| 514 | close(220) |
|---|
| 515 | |
|---|
| 516 | ! nitrogen species |
|---|
| 517 | |
|---|
| 518 | if (flagnitro) then |
|---|
| 519 | read(230,*) |
|---|
| 520 | do l = 1,nalt |
|---|
| 521 | read(230,*) dummy, (vmrinit(l,n), n = 15,18) |
|---|
| 522 | end do |
|---|
| 523 | close(230) |
|---|
| 524 | end if |
|---|
| 525 | |
|---|
| 526 | ! 3. initialization of tracers |
|---|
| 527 | |
|---|
| 528 | do i = 1,nbp_lon+1 |
|---|
| 529 | do j = 1,nbp_lat |
|---|
| 530 | do l = 1,nbp_lev |
|---|
| 531 | |
|---|
| 532 | pgcm = aps(l) + bps(l)*ps(i,j) ! gcm pressure |
|---|
| 533 | pgcm = log(pgcm) ! for the vertical interpolation |
|---|
| 534 | mmean(i,j,l) = 0. |
|---|
| 535 | |
|---|
| 536 | ! 3.1 vertical interpolation |
|---|
| 537 | |
|---|
| 538 | do n = 1,nspe |
|---|
| 539 | call intrplf(pgcm,vmr,pinit,vmrinit(:,n),nalt) |
|---|
| 540 | vmrint(n) = vmr |
|---|
| 541 | iq = niq(n) |
|---|
| 542 | mmean(i,j,l) = mmean(i,j,l) + vmrint(n)*mmol(iq) |
|---|
| 543 | end do |
|---|
| 544 | |
|---|
| 545 | ! 3.2 attribute mixing ratio: - all layers or only thermosphere |
|---|
| 546 | ! - with our without h2o |
|---|
| 547 | |
|---|
| 548 | if (flagthermo == 0 .or. (flagthermo == 1 .and. exp(pgcm) < 0.1)) then |
|---|
| 549 | do n = 1,nspe |
|---|
| 550 | iq = niq(n) |
|---|
| 551 | if (iq /= igcm_h2o_vap .or. flagh2o == 1) then |
|---|
| 552 | pq(i,j,l,iq) = vmrint(n)*mmol(iq)/mmean(i,j,l) |
|---|
| 553 | end if |
|---|
| 554 | end do |
|---|
| 555 | end if |
|---|
| 556 | |
|---|
| 557 | end do |
|---|
| 558 | end do |
|---|
| 559 | end do |
|---|
| 560 | |
|---|
| 561 | ! set surface values of chemistry tracers to zero |
|---|
| 562 | |
|---|
| 563 | if (flagthermo == 0) then |
|---|
| 564 | ! NB: no problem for "surface water vapour" tracer which is always 0 |
|---|
| 565 | do n = 1,nspe |
|---|
| 566 | iq = niq(n) |
|---|
| 567 | qsurf(1:ngrid,iq) = 0. |
|---|
| 568 | end do |
|---|
| 569 | end if |
|---|
| 570 | |
|---|
| 571 | ! 3.3 initialization of tracers not contained in the initialization files |
|---|
| 572 | |
|---|
| 573 | ! methane : 10 ppbv |
|---|
| 574 | |
|---|
| 575 | if (igcm_ch4 /= 0) then |
|---|
| 576 | vmr = 10.e-9 |
|---|
| 577 | do i = 1,nbp_lon+1 |
|---|
| 578 | do j = 1,nbp_lat |
|---|
| 579 | do l = 1,nbp_lev |
|---|
| 580 | pq(i,j,l,igcm_ch4) = vmr*mmol(igcm_ch4)/mmean(i,j,l) |
|---|
| 581 | end do |
|---|
| 582 | end do |
|---|
| 583 | end do |
|---|
| 584 | ! set surface value to zero |
|---|
| 585 | qsurf(1:ngrid,igcm_ch4) = 0. |
|---|
| 586 | end if |
|---|
| 587 | |
|---|
| 588 | ! ions: 0 |
|---|
| 589 | |
|---|
| 590 | if (igcm_co2plus /= 0) then |
|---|
| 591 | !check that all required ions are in traceur.def |
|---|
| 592 | if (igcm_o2plus == 0 .or. igcm_oplus == 0 .or. igcm_coplus == 0 & |
|---|
| 593 | .or. igcm_cplus == 0 .or. igcm_nplus == 0 .or. igcm_noplus == 0 & |
|---|
| 594 | .or. igcm_n2plus == 0 .or. igcm_hplus == 0 .or. igcm_hco2plus == 0 & |
|---|
| 595 | .or. igcm_elec == 0) then |
|---|
| 596 | write(*,*)'inichim_newstart error:' |
|---|
| 597 | write(*,*)'if co2plus is in traceur.def, all other ions must also be' |
|---|
| 598 | write(*,*)'o2plus, oplus, coplus, cplus, nplus, noplus, n2plus' |
|---|
| 599 | write(*,*)'hplus, hco2plus and elec' |
|---|
| 600 | write(*,*)'stop' |
|---|
| 601 | stop |
|---|
| 602 | end if |
|---|
| 603 | |
|---|
| 604 | do i = 1,nbp_lon+1 |
|---|
| 605 | do j = 1,nbp_lat |
|---|
| 606 | do l = 1,nbp_lev |
|---|
| 607 | ! all ions to 0 |
|---|
| 608 | pq(i,j,l,igcm_co2plus) = 0. |
|---|
| 609 | pq(i,j,l,igcm_o2plus) = 0. |
|---|
| 610 | pq(i,j,l,igcm_oplus) = 0. |
|---|
| 611 | pq(i,j,l,igcm_coplus) = 0. |
|---|
| 612 | pq(i,j,l,igcm_cplus) = 0. |
|---|
| 613 | pq(i,j,l,igcm_nplus) = 0. |
|---|
| 614 | pq(i,j,l,igcm_noplus) = 0. |
|---|
| 615 | pq(i,j,l,igcm_n2plus) = 0. |
|---|
| 616 | pq(i,j,l,igcm_hplus) = 0. |
|---|
| 617 | pq(i,j,l,igcm_hco2plus) = 0. |
|---|
| 618 | pq(i,j,l,igcm_elec) = 0. |
|---|
| 619 | end do |
|---|
| 620 | end do |
|---|
| 621 | end do |
|---|
| 622 | |
|---|
| 623 | ! surface value to 0 |
|---|
| 624 | |
|---|
| 625 | qsurf(1:ngrid,igcm_co2plus) = 0. |
|---|
| 626 | qsurf(1:ngrid,igcm_o2plus) = 0. |
|---|
| 627 | qsurf(1:ngrid,igcm_oplus) = 0. |
|---|
| 628 | qsurf(1:ngrid,igcm_coplus) = 0. |
|---|
| 629 | qsurf(1:ngrid,igcm_cplus) = 0. |
|---|
| 630 | qsurf(1:ngrid,igcm_nplus) = 0. |
|---|
| 631 | qsurf(1:ngrid,igcm_noplus) = 0. |
|---|
| 632 | qsurf(1:ngrid,igcm_n2plus) = 0. |
|---|
| 633 | qsurf(1:ngrid,igcm_hplus) = 0. |
|---|
| 634 | qsurf(1:ngrid,igcm_hco2plus) = 0. |
|---|
| 635 | qsurf(1:ngrid,igcm_elec) = 0. |
|---|
| 636 | |
|---|
| 637 | else |
|---|
| 638 | |
|---|
| 639 | if (igcm_o2plus /= 0 .or. igcm_oplus /= 0 .or. igcm_coplus /= 0 & |
|---|
| 640 | .or. igcm_cplus /= 0 .or. igcm_nplus /= 0 .or. igcm_noplus /= 0 & |
|---|
| 641 | .or. igcm_n2plus /= 0 .or. igcm_hplus /= 0 .or. igcm_hco2plus /= 0 & |
|---|
| 642 | .or. igcm_elec /= 0) then |
|---|
| 643 | write(*,*)'inichim_newstart error:' |
|---|
| 644 | write(*,*)'some ions are in traceur.def, but not co2plus' |
|---|
| 645 | write(*,*)'stop' |
|---|
| 646 | stop |
|---|
| 647 | end if |
|---|
| 648 | end if ! of if(igcm_co2 /= 0) |
|---|
| 649 | |
|---|
| 650 | ! deallocations |
|---|
| 651 | |
|---|
| 652 | deallocate(niq) |
|---|
| 653 | deallocate(vmrinit) |
|---|
| 654 | deallocate(vmrint) |
|---|
| 655 | |
|---|
| 656 | end |
|---|
