| 1 | ! |
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| 2 | ! $Id: $ |
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| 3 | ! |
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| 4 | module phyredem |
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| 5 | |
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| 6 | implicit none |
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| 7 | |
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| 8 | contains |
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| 9 | |
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| 10 | subroutine physdem0(filename,lonfi,latfi,nsoil,ngrid,nlay,nq, & |
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| 11 | phystep,day_ini,time,airefi, & |
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| 12 | alb,ith,pzmea,pzstd,pzsig,pzgam,pzthe) |
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| 13 | ! create physics restart file and write time-independent variables |
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| 14 | use comsoil_h, only: inertiedat, volcapa, mlayer |
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| 15 | use geometry_mod, only: cell_area |
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| 16 | use surfdat_h, only: zmea, zstd, zsig, zgam, zthe, & |
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| 17 | z0_default, albedice, emisice, emissiv, & |
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| 18 | iceradius, dtemisice, phisfi, z0 |
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| 19 | use dimradmars_mod, only: tauvis |
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| 20 | use iostart, only : open_restartphy, close_restartphy, & |
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| 21 | put_var, put_field, length |
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| 22 | use mod_grid_phy_lmdz, only : klon_glo |
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| 23 | use planete_h, only: aphelie, emin_turb, lmixmin, obliquit, & |
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| 24 | peri_day, periheli, year_day |
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| 25 | use comcstfi_h, only: g, mugaz, omeg, rad, rcp |
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| 26 | use time_phylmdz_mod, only: daysec |
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| 27 | |
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| 28 | implicit none |
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| 29 | |
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| 30 | character(len=*), intent(in) :: filename |
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| 31 | real,intent(in) :: lonfi(ngrid) |
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| 32 | real,intent(in) :: latfi(ngrid) |
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| 33 | integer,intent(in) :: nsoil |
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| 34 | integer,intent(in) :: ngrid |
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| 35 | integer,intent(in) :: nlay |
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| 36 | integer,intent(in) :: nq |
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| 37 | real,intent(in) :: phystep |
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| 38 | real,intent(in) :: day_ini |
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| 39 | real,intent(in) :: time |
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| 40 | real,intent(in) :: airefi(ngrid) |
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| 41 | real,intent(in) :: alb(ngrid) |
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| 42 | real,intent(in) :: ith(ngrid,nsoil) |
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| 43 | real,intent(in) :: pzmea(ngrid) |
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| 44 | real,intent(in) :: pzstd(ngrid) |
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| 45 | real,intent(in) :: pzsig(ngrid) |
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| 46 | real,intent(in) :: pzgam(ngrid) |
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| 47 | real,intent(in) :: pzthe(ngrid) |
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| 48 | |
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| 49 | real :: tab_cntrl(length) ! nb "length=100" defined in iostart module |
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| 50 | |
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| 51 | ! Create physics start file |
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| 52 | call open_restartphy(filename) |
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| 53 | |
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| 54 | ! Build tab_cntrl(:) array |
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| 55 | tab_cntrl(:)=0.0 |
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| 56 | !cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
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| 57 | ! Fill control array tab_cntrl(:) with parameters for this run |
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| 58 | !cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
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| 59 | ! Informations on the physics grid |
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| 60 | tab_cntrl(1) = float(klon_glo) ! total number of nodes on physics grid |
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| 61 | tab_cntrl(2) = float(nlay) ! number of atmospheric layers |
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| 62 | tab_cntrl(3) = day_ini + int(time) ! initial day |
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| 63 | tab_cntrl(4) = time -int(time) ! initial time of day |
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| 64 | |
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| 65 | ! Informations about Mars, used by dynamics and physics |
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| 66 | tab_cntrl(5) = rad ! radius of Mars (m) ~3397200 |
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| 67 | tab_cntrl(6) = omeg ! rotation rate (rad.s-1) |
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| 68 | tab_cntrl(7) = g ! gravity (m.s-2) ~3.72 |
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| 69 | tab_cntrl(8) = mugaz ! Molar mass of the atmosphere (g.mol-1) ~43.49 |
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| 70 | tab_cntrl(9) = rcp ! = r/cp ~0.256793 (=kappa dans dynamique) |
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| 71 | tab_cntrl(10) = daysec ! length of a sol (s) ~88775 |
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| 72 | |
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| 73 | tab_cntrl(11) = phystep ! time step in the physics |
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| 74 | tab_cntrl(12) = 0. |
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| 75 | tab_cntrl(13) = 0. |
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| 76 | |
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| 77 | ! Informations about Mars, only for physics |
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| 78 | tab_cntrl(14) = year_day ! length of year (sols) ~668.6 |
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| 79 | tab_cntrl(15) = periheli ! min. Sun-Mars distance (Mkm) ~206.66 |
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| 80 | tab_cntrl(16) = aphelie ! max. SUn-Mars distance (Mkm) ~249.22 |
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| 81 | tab_cntrl(17) = peri_day ! date of perihelion (sols since N. spring) |
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| 82 | tab_cntrl(18) = obliquit ! Obliquity of the planet (deg) ~23.98 |
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| 83 | |
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| 84 | ! Boundary layer and turbulence |
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| 85 | tab_cntrl(19) = z0_default ! default surface roughness (m) ~0.01 |
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| 86 | tab_cntrl(20) = lmixmin ! mixing length ~100 |
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| 87 | tab_cntrl(21) = emin_turb ! minimal energy ~1.e-8 |
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| 88 | |
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| 89 | ! Optical properties of polar caps and ground emissivity |
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| 90 | tab_cntrl(22) = albedice(1) ! Albedo of northern cap ~0.5 |
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| 91 | tab_cntrl(23) = albedice(2) ! Albedo of southern cap ~0.5 |
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| 92 | tab_cntrl(24) = emisice(1) ! Emissivity of northern cap ~0.95 |
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| 93 | tab_cntrl(25) = emisice(2) ! Emissivity of southern cap ~0.95 |
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| 94 | tab_cntrl(26) = emissiv ! Emissivity of martian soil ~.95 |
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| 95 | tab_cntrl(31) = iceradius(1) ! mean scat radius of CO2 snow (north) |
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| 96 | tab_cntrl(32) = iceradius(2) ! mean scat radius of CO2 snow (south) |
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| 97 | tab_cntrl(33) = dtemisice(1) ! time scale for snow metamorphism (north) |
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| 98 | tab_cntrl(34) = dtemisice(2) ! time scale for snow metamorphism (south) |
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| 99 | |
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| 100 | ! dust aerosol properties |
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| 101 | tab_cntrl(27) = tauvis ! mean visible optical depth |
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| 102 | |
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| 103 | ! Soil properties: |
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| 104 | tab_cntrl(35) = volcapa ! soil volumetric heat capacity |
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| 105 | |
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| 106 | ! Write the controle array |
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| 107 | call put_var("controle","Control parameters",tab_cntrl) |
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| 108 | |
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| 109 | ! Write the mid-layer depths |
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| 110 | call put_var("soildepth","Soil mid-layer depth",mlayer) |
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| 111 | |
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| 112 | ! Write longitudes |
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| 113 | call put_field("longitude","Longitudes of physics grid",lonfi) |
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| 114 | |
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| 115 | ! Write latitudes |
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| 116 | call put_field("latitude","Latitudes of physics grid",latfi) |
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| 117 | |
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| 118 | ! Write mesh areas |
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| 119 | call put_field("area","Mesh area",cell_area) |
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| 120 | |
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| 121 | ! Write surface geopotential |
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| 122 | call put_field("phisfi","Geopotential at the surface",phisfi) |
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| 123 | |
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| 124 | ! Write surface albedo |
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| 125 | call put_field("albedodat","Albedo of bare ground",alb) |
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| 126 | |
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| 127 | ! Subgrid topogaphy variables |
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| 128 | call put_field("ZMEA","Relief: mean relief",zmea) |
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| 129 | call put_field("ZSTD","Relief: standard deviation",zstd) |
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| 130 | call put_field("ZSIG","Relief: sigma parameter",zsig) |
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| 131 | call put_field("ZGAM","Relief: gamma parameter",zgam) |
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| 132 | call put_field("ZTHE","Relief: theta parameter",zthe) |
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| 133 | |
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| 134 | ! Soil thermal inertia |
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| 135 | call put_field("inertiedat","Soil thermal inertia",ith) |
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| 136 | |
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| 137 | ! Surface roughness length |
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| 138 | call put_field("z0","Surface roughness length",z0) |
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| 139 | |
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| 140 | ! Close file |
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| 141 | call close_restartphy |
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| 142 | |
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| 143 | end subroutine physdem0 |
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| 144 | |
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| 145 | subroutine physdem1(filename,nsoil,ngrid,nlay,nq, & |
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| 146 | phystep,time,tsurf,tsoil,co2ice,albedo,emis,q2,qsurf,& |
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| 147 | tauscaling,totcloudfrac,wstar, & |
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| 148 | mem_Mccn_co2,mem_Nccn_co2,mem_Mh2o_co2) |
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| 149 | ! write time-dependent variable to restart file |
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| 150 | use iostart, only : open_restartphy, close_restartphy, & |
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| 151 | put_var, put_field |
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| 152 | use tracer_mod, only: noms ! tracer names |
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| 153 | |
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| 154 | implicit none |
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| 155 | |
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| 156 | include "callkeys.h" |
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| 157 | |
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| 158 | character(len=*),intent(in) :: filename |
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| 159 | integer,intent(in) :: nsoil |
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| 160 | integer,intent(in) :: ngrid |
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| 161 | integer,intent(in) :: nlay |
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| 162 | integer,intent(in) :: nq |
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| 163 | real,intent(in) :: phystep |
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| 164 | real,intent(in) :: time |
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| 165 | real,intent(in) :: tsurf(ngrid) |
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| 166 | real,intent(in) :: tsoil(ngrid,nsoil) |
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| 167 | real,intent(in) :: co2ice(ngrid) |
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| 168 | real,intent(in) :: albedo(ngrid,2) |
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| 169 | real,intent(in) :: emis(ngrid) |
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| 170 | real,intent(in) :: q2(ngrid,nlay+1) |
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| 171 | real,intent(in) :: qsurf(ngrid,nq) |
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| 172 | real,intent(in) :: tauscaling(ngrid) |
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| 173 | real,intent(in) :: totcloudfrac(ngrid) |
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| 174 | real,intent(in) :: wstar(ngrid) |
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| 175 | real,intent(in) :: mem_Mccn_co2(ngrid,nlay) ! CCN mass of H2O and dust used by CO2 |
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| 176 | real,intent(in) :: mem_Nccn_co2(ngrid,nlay) ! CCN number of H2O and dust used by CO2 |
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| 177 | real,intent(in) :: mem_Mh2o_co2(ngrid,nlay) ! H2O mass integred into CO2 crystal |
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| 178 | |
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| 179 | integer :: iq |
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| 180 | character(len=30) :: txt ! to store some text |
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| 181 | ! indexes of water vapour & water ice tracers (if any): |
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| 182 | integer :: i_h2o_vap=0 |
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| 183 | integer :: i_h2o_ice=0 |
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| 184 | |
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| 185 | |
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| 186 | ! Open file |
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| 187 | call open_restartphy(filename) |
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| 188 | |
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| 189 | ! First variable to write must be "Time", in order to correctly |
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| 190 | ! set time counter in file |
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| 191 | call put_var("Time","Temps de simulation",time) |
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| 192 | |
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| 193 | ! CO2 ice layer |
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| 194 | call put_field("co2ice","CO2 ice cover",co2ice,time) |
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| 195 | |
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| 196 | ! Surface temperature |
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| 197 | call put_field("tsurf","Surface temperature",tsurf,time) |
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| 198 | |
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| 199 | ! Soil temperature |
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| 200 | call put_field("tsoil","Soil temperature",tsoil,time) |
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| 201 | |
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| 202 | ! Albedo of the surface |
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| 203 | call put_field("albedo","Surface albedo",albedo(:,1),time) |
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| 204 | |
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| 205 | ! Emissivity of the surface |
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| 206 | call put_field("emis","Surface emissivity",emis,time) |
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| 207 | |
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| 208 | ! Planetary Boundary Layer |
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| 209 | call put_field("q2","pbl wind variance",q2,time) |
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| 210 | |
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| 211 | ! Sub-grid cloud fraction |
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| 212 | call put_field("totcloudfrac","Total cloud fraction",totcloudfrac,time) |
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| 213 | |
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| 214 | ! Dust conversion factor |
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| 215 | ! Only to be read by newstart to convert to actual dust values |
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| 216 | ! Or by any user who wants to reconstruct dust, opacity from the start files. |
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| 217 | call put_field("tauscaling","dust conversion factor",tauscaling,time) |
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| 218 | |
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| 219 | if (calltherm) then |
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| 220 | call put_field("wstar","Max vertical velocity in thermals",wstar,time) |
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| 221 | endif |
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| 222 | |
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| 223 | ! Tracers on the surface |
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| 224 | ! preliminary stuff: look for water vapour & water ice tracers (if any) |
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| 225 | do iq=1,nq |
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| 226 | if (noms(iq).eq."h2o_vap") then |
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| 227 | i_h2o_vap=iq |
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| 228 | endif |
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| 229 | if (noms(iq).eq."h2o_ice") then |
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| 230 | i_h2o_ice=iq |
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| 231 | endif |
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| 232 | enddo |
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| 233 | |
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| 234 | if (nq.gt.0) then |
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| 235 | do iq=1,nq |
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| 236 | txt=noms(iq) |
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| 237 | ! Exception: there is no water vapour surface tracer |
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| 238 | if (txt.eq."h2o_vap") then |
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| 239 | write(*,*)"physdem1: skipping water vapour tracer" |
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| 240 | if (i_h2o_ice.eq.i_h2o_vap) then |
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| 241 | ! then there is no "water ice" tracer; but still |
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| 242 | ! there is some water ice on the surface |
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| 243 | write(*,*)" writing water ice instead" |
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| 244 | txt="h2o_ice" |
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| 245 | else |
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| 246 | ! there is a "water ice" tracer which has been / will be |
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| 247 | ! delt with in due time |
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| 248 | cycle |
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| 249 | endif ! of if (igcm_h2o_ice.eq.igcm_h2o_vap) |
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| 250 | endif ! of if (txt.eq."h2o_vap") |
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| 251 | call put_field(trim(txt),"tracer on surface",qsurf(:,iq),time) |
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| 252 | enddo |
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| 253 | endif |
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| 254 | ! Memory of the origin of the co2 particles |
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| 255 | if (co2useh2o) then |
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| 256 | call put_field("mem_Mccn_co2","CCN mass of H2O and dust used by CO2",mem_Mccn_co2,time) |
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| 257 | call put_field("mem_Nccn_co2","CCN number of H2O and dust used by CO2",mem_Nccn_co2,time) |
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| 258 | call put_field("mem_Mh2o_co2","H2O mass integred into CO2 crystal",mem_Mh2o_co2,time) |
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| 259 | endif |
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| 260 | |
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| 261 | ! Close file |
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| 262 | call close_restartphy |
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| 263 | |
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| 264 | end subroutine physdem1 |
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| 265 | |
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| 266 | end module phyredem |
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