[3331] | 1 | ! |
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| 2 | MODULE surf_landice_mod |
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| 3 | |
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| 4 | IMPLICIT NONE |
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| 5 | |
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| 6 | CONTAINS |
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| 7 | ! |
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| 8 | !**************************************************************************************** |
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| 9 | ! |
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| 10 | SUBROUTINE surf_landice(itime, dtime, knon, knindex, & |
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| 11 | rlon, rlat, debut, lafin, & |
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| 12 | rmu0, lwdownm, albedo, pphi1, & |
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| 13 | swnet, lwnet, tsurf, p1lay, & |
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| 14 | cdragh, cdragm, precip_rain, precip_snow, temp_air, spechum, & |
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| 15 | AcoefH, AcoefQ, BcoefH, BcoefQ, & |
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| 16 | AcoefU, AcoefV, BcoefU, BcoefV, & |
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| 17 | ps, u1, v1, gustiness, rugoro, pctsrf, & |
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| 18 | snow, qsurf, qsol, agesno, & |
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| 19 | tsoil, z0m, z0h, SFRWL, alb_dir, alb_dif, evap, fluxsens, fluxlat, & |
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| 20 | tsurf_new, dflux_s, dflux_l, & |
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| 21 | slope, cloudf, & |
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| 22 | snowhgt, qsnow, to_ice, sissnow, & |
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| 23 | alb3, runoff, & |
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| 24 | flux_u1, flux_v1 & |
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| 25 | #ifdef ISO |
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| 26 | & ,xtprecip_rain, xtprecip_snow,xtspechum,Rland_ice & |
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| 27 | & ,xtsnow,xtsol,xtevap & |
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| 28 | #endif |
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| 29 | & ) |
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| 30 | |
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| 31 | USE dimphy |
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| 32 | USE surface_data, ONLY : type_ocean, calice, calsno, ok_snow |
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| 33 | #ifdef ISO |
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| 34 | USE fonte_neige_mod, ONLY : fonte_neige, run_off_lic, & |
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| 35 | & xtrun_off_lic |
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| 36 | USE infotrac_phy, ONLY : ntraciso,niso |
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| 37 | USE isotopes_routines_mod, ONLY: calcul_iso_surf_lic_vectall |
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| 38 | #ifdef ISOVERIF |
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| 39 | use isotopes_mod, ONLY: iso_eau,ridicule |
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| 40 | use isotopes_verif_mod |
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| 41 | #endif |
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| 42 | #else |
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| 43 | USE fonte_neige_mod, ONLY : fonte_neige, run_off_lic |
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| 44 | #endif |
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| 45 | USE cpl_mod, ONLY : cpl_send_landice_fields |
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| 46 | USE calcul_fluxs_mod |
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| 47 | USE phys_output_var_mod |
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| 48 | #ifdef CPP_SISVAT |
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| 49 | USE surf_sisvat_mod, ONLY : surf_sisvat |
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| 50 | #endif |
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| 51 | USE indice_sol_mod |
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| 52 | |
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| 53 | ! INCLUDE "indicesol.h" |
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| 54 | INCLUDE "dimsoil.h" |
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| 55 | INCLUDE "YOMCST.h" |
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| 56 | INCLUDE "clesphys.h" |
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| 57 | |
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| 58 | ! Input variables |
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| 59 | !**************************************************************************************** |
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| 60 | INTEGER, INTENT(IN) :: itime, knon |
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| 61 | INTEGER, DIMENSION(klon), INTENT(in) :: knindex |
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| 62 | REAL, INTENT(in) :: dtime |
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| 63 | REAL, DIMENSION(klon), INTENT(IN) :: swnet ! net shortwave radiance |
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| 64 | REAL, DIMENSION(klon), INTENT(IN) :: lwnet ! net longwave radiance |
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| 65 | REAL, DIMENSION(klon), INTENT(IN) :: tsurf |
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| 66 | REAL, DIMENSION(klon), INTENT(IN) :: p1lay |
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| 67 | REAL, DIMENSION(klon), INTENT(IN) :: cdragh, cdragm |
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| 68 | REAL, DIMENSION(klon), INTENT(IN) :: precip_rain, precip_snow |
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| 69 | REAL, DIMENSION(klon), INTENT(IN) :: temp_air, spechum |
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| 70 | REAL, DIMENSION(klon), INTENT(IN) :: AcoefH, AcoefQ |
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| 71 | REAL, DIMENSION(klon), INTENT(IN) :: BcoefH, BcoefQ |
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| 72 | REAL, DIMENSION(klon), INTENT(IN) :: AcoefU, AcoefV, BcoefU, BcoefV |
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| 73 | REAL, DIMENSION(klon), INTENT(IN) :: ps |
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| 74 | REAL, DIMENSION(klon), INTENT(IN) :: u1, v1, gustiness |
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| 75 | REAL, DIMENSION(klon), INTENT(IN) :: rugoro |
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| 76 | REAL, DIMENSION(klon,nbsrf), INTENT(IN) :: pctsrf |
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| 77 | #ifdef ISO |
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| 78 | REAL, DIMENSION(ntraciso,klon), INTENT(IN) :: xtprecip_rain, xtprecip_snow |
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| 79 | REAL, DIMENSION(ntraciso,klon), INTENT(IN) :: xtspechum |
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| 80 | #endif |
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| 81 | !! temporaire pour test |
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| 82 | ! REAL, DIMENSION(ntraciso,klon) :: xtprecip_rain, xtprecip_snow |
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| 83 | ! REAL, DIMENSION(ntraciso,klon) :: xtspechum |
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| 84 | |
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| 85 | LOGICAL, INTENT(IN) :: debut !true if first step |
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| 86 | LOGICAL, INTENT(IN) :: lafin !true if last step |
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| 87 | REAL, DIMENSION(klon), INTENT(IN) :: rlon, rlat |
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| 88 | REAL, DIMENSION(klon), INTENT(IN) :: rmu0 |
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| 89 | REAL, DIMENSION(klon), INTENT(IN) :: lwdownm !ylwdown |
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| 90 | REAL, DIMENSION(klon), INTENT(IN) :: albedo !mean albedo |
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| 91 | REAL, DIMENSION(klon), INTENT(IN) :: pphi1 |
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| 92 | REAL, DIMENSION(klon), INTENT(IN) :: slope !mean slope in grid box |
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| 93 | REAL, DIMENSION(klon), INTENT(IN) :: cloudf !total cloud fraction |
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| 94 | |
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| 95 | ! In/Output variables |
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| 96 | !**************************************************************************************** |
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| 97 | REAL, DIMENSION(klon), INTENT(INOUT) :: snow, qsol |
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| 98 | REAL, DIMENSION(klon), INTENT(INOUT) :: agesno |
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| 99 | REAL, DIMENSION(klon, nsoilmx), INTENT(INOUT) :: tsoil |
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| 100 | #ifdef ISO |
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| 101 | REAL, DIMENSION(niso,klon), INTENT(INOUT) :: xtsnow, xtsol |
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| 102 | REAL, DIMENSION(niso,klon), INTENT(INOUT) :: Rland_ice |
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| 103 | #endif |
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| 104 | ! ! temporaire pour test |
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| 105 | ! REAL, DIMENSION(niso,klon) :: xtsnow, xtsol |
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| 106 | ! REAL, DIMENSION(niso,klon) :: Rland_ice |
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| 107 | |
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| 108 | ! Output variables |
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| 109 | !**************************************************************************************** |
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| 110 | REAL, DIMENSION(klon), INTENT(OUT) :: qsurf |
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| 111 | REAL, DIMENSION(klon), INTENT(OUT) :: z0m, z0h |
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| 112 | !albedo SB >>> |
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| 113 | ! REAL, DIMENSION(klon), INTENT(OUT) :: alb1 ! new albedo in visible SW interval |
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| 114 | ! REAL, DIMENSION(klon), INTENT(OUT) :: alb2 ! new albedo in near IR interval |
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| 115 | REAL, DIMENSION(6), INTENT(IN) ::SFRWL |
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| 116 | REAL, DIMENSION(klon,nsw), INTENT(OUT) ::alb_dir,alb_dif |
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| 117 | !albedo SB <<< |
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| 118 | REAL, DIMENSION(klon), INTENT(OUT) :: evap, fluxsens, fluxlat |
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| 119 | REAL, DIMENSION(klon), INTENT(OUT) :: tsurf_new |
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| 120 | REAL, DIMENSION(klon), INTENT(OUT) :: dflux_s, dflux_l |
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| 121 | REAL, DIMENSION(klon), INTENT(OUT) :: flux_u1, flux_v1 |
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| 122 | |
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| 123 | REAL, DIMENSION(klon), INTENT(OUT) :: alb3 |
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| 124 | REAL, DIMENSION(klon), INTENT(OUT) :: qsnow !column water in snow [kg/m2] |
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| 125 | REAL, DIMENSION(klon), INTENT(OUT) :: snowhgt !Snow height (m) |
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| 126 | REAL, DIMENSION(klon), INTENT(OUT) :: to_ice |
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| 127 | REAL, DIMENSION(klon), INTENT(OUT) :: sissnow |
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| 128 | REAL, DIMENSION(klon), INTENT(OUT) :: runoff !Land ice runoff |
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| 129 | #ifdef ISO |
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| 130 | REAL, DIMENSION(ntraciso,klon), INTENT(OUT) :: xtevap |
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| 131 | ! real, DIMENSION(niso,klon) :: xtrun_off_lic_0_diag ! est une variable globale de |
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| 132 | ! fonte_neige |
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| 133 | #endif |
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| 134 | |
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| 135 | |
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| 136 | ! Local variables |
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| 137 | !**************************************************************************************** |
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| 138 | REAL, DIMENSION(klon) :: soilcap, soilflux |
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| 139 | REAL, DIMENSION(klon) :: cal, beta, dif_grnd |
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| 140 | REAL, DIMENSION(klon) :: zfra, alb_neig |
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| 141 | REAL, DIMENSION(klon) :: radsol |
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| 142 | REAL, DIMENSION(klon) :: u0, v0, u1_lay, v1_lay |
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| 143 | INTEGER :: i,j |
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| 144 | #ifdef ISO |
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| 145 | real, parameter :: t_coup = 273.15 |
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| 146 | real, dimension(klon) :: fqfonte_diag |
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| 147 | real, dimension(klon) :: fq_fonte_diag |
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| 148 | real, dimension(klon) :: snow_evap_diag |
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| 149 | real, dimension(klon) :: fqcalving_diag |
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| 150 | real max_eau_sol_diag |
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| 151 | real, dimension(klon) :: runoff_diag |
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| 152 | real, dimension(klon) :: run_off_lic_diag |
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| 153 | real :: coeff_rel_diag |
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| 154 | integer ixt |
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| 155 | REAL, DIMENSION(niso,klon) :: xtsnow_prec,xtsol_prec |
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| 156 | REAL, DIMENSION(klon) :: snow_prec,qsol_prec |
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| 157 | ! real, DIMENSION(klon) :: run_off_lic_0_diag |
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| 158 | #endif |
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| 159 | !#ifdef ISO |
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| 160 | |
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| 161 | REAL, DIMENSION(klon) :: emis_new !Emissivity |
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| 162 | REAL, DIMENSION(klon) :: swdown,lwdown |
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| 163 | REAL, DIMENSION(klon) :: precip_snow_adv, snow_adv !Snow Drift precip./advection |
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| 164 | REAL, DIMENSION(klon) :: bl_height, wind_velo !height boundary layer, wind spd |
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| 165 | REAL, DIMENSION(klon) :: dens_air, snow_cont_air !air density; snow content air |
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| 166 | REAL, DIMENSION(klon) :: alb_soil !albedo of underlying ice |
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| 167 | REAL, DIMENSION(klon) :: pexner !Exner potential |
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| 168 | REAL :: pref |
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| 169 | REAL, DIMENSION(klon,nsoilmx) :: tsoil0 !modfi |
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| 170 | |
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| 171 | CHARACTER (len = 20) :: modname = 'surf_landice' |
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| 172 | CHARACTER (len = 80) :: abort_message |
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| 173 | |
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| 174 | !albedo SB >>> |
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| 175 | real,dimension(klon) :: alb1,alb2 |
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| 176 | !albedo SB <<< |
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| 177 | |
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| 178 | ! End definition |
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| 179 | !**************************************************************************************** |
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| 180 | #ifdef ISO |
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| 181 | #ifdef ISOVERIF |
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| 182 | ! write(*,*) 'surf_land_ice 1499' |
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| 183 | do i=1,knon |
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| 184 | if (iso_eau.gt.0) then |
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| 185 | call iso_verif_egalite_choix(xtsnow(iso_eau,i),snow(i), & |
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| 186 | & 'surf_land_ice 126',errmax,errmaxrel) |
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| 187 | endif !if (iso_eau.gt.0) then |
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| 188 | enddo !do i=1,knon |
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| 189 | #endif |
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| 190 | #endif |
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| 191 | ! |
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| 192 | ! Initialize output variables |
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| 193 | alb3(:) = 999999. |
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| 194 | alb2(:) = 999999. |
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| 195 | alb1(:) = 999999. |
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| 196 | |
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| 197 | runoff(:) = 0. |
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| 198 | !**************************************************************************************** |
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| 199 | ! Calculate total absorbed radiance at surface |
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| 200 | ! |
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| 201 | !**************************************************************************************** |
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| 202 | radsol(:) = 0.0 |
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| 203 | radsol(1:knon) = swnet(1:knon) + lwnet(1:knon) |
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| 204 | |
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| 205 | !**************************************************************************************** |
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| 206 | ! ok_snow = TRUE : prepare and call SISVAT snow model |
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| 207 | ! ok_snow = FALSE : soil_model, calcul_flux, fonte_neige, ... |
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| 208 | ! |
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| 209 | !**************************************************************************************** |
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| 210 | IF (ok_snow) THEN |
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| 211 | #ifdef CPP_SISVAT |
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| 212 | ! Prepare for calling SISVAT |
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| 213 | |
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| 214 | ! Calculate incoming flux for SW and LW interval: swdown, lwdown |
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| 215 | swdown(:) = 0.0 |
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| 216 | lwdown(:) = 0.0 |
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| 217 | DO i = 1, knon |
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| 218 | swdown(i) = swnet(i)/(1-albedo(i)) |
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| 219 | lwdown(i) = lwdownm(i) |
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| 220 | END DO |
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| 221 | |
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| 222 | ! Set constants and compute some input for SISVAT |
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| 223 | snow_adv(:) = 0. ! no snow blown in for now |
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| 224 | snow_cont_air(:) = 0. |
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| 225 | alb_soil(:) = albedo(:) |
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| 226 | pref = 100000. ! = 1000 hPa |
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| 227 | DO i = 1, knon |
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| 228 | wind_velo(i) = u1(i)**2 + v1(i)**2 |
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| 229 | wind_velo(i) = wind_velo(i)**0.5 |
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| 230 | pexner(i) = (p1lay(i)/pref)**(RD/RCPD) |
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| 231 | dens_air(i) = p1lay(i)/RD/temp_air(i) ! dry air density |
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| 232 | bl_height(i) = pphi1(i)/RG |
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| 233 | END DO |
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| 234 | |
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| 235 | !**************************************************************************************** |
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| 236 | ! CALL to SISVAT interface |
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| 237 | ! |
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| 238 | !**************************************************************************************** |
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| 239 | ! config: compute everything with SV but temperatures afterwards with soil/calculfluxs |
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| 240 | DO i = 1, knon |
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| 241 | tsoil0(i,:)=tsoil(i,:) |
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| 242 | END DO |
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| 243 | ! Martin |
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| 244 | PRINT*, 'on appelle surf_sisvat' |
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| 245 | ! Martin |
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| 246 | CALL surf_sisvat(knon, rlon, rlat, knindex, itime, dtime, debut, lafin, & |
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| 247 | rmu0, swdown, lwdown, pexner, ps, p1lay, & |
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| 248 | precip_rain, precip_snow, precip_snow_adv, snow_adv, & |
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| 249 | bl_height, wind_velo, temp_air, dens_air, spechum, tsurf, & |
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| 250 | rugoro, snow_cont_air, alb_soil, slope, cloudf, & |
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| 251 | radsol, qsol, tsoil0, snow, snowhgt, qsnow, to_ice,sissnow, agesno, & |
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| 252 | AcoefH, AcoefQ, BcoefH, BcoefQ, cdragh, & |
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| 253 | run_off_lic, evap, fluxsens, fluxlat, dflux_s, dflux_l, & |
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| 254 | tsurf_new, alb1, alb2, alb3, & |
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| 255 | emis_new, z0m, qsurf) |
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| 256 | z0h(1:knon)=z0m(1:knon) ! en attendant mieux |
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| 257 | |
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| 258 | ! Suppose zero surface speed |
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| 259 | u0(:) = 0.0 |
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| 260 | v0(:) = 0.0 |
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| 261 | ! The calculation of heat/water fluxes, otherwise done by "CALL calcul_fluxs" is |
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| 262 | ! integrated in SISVAT, using the same method. It can be found in "sisvat.f", in the |
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| 263 | ! subroutine "SISVAT_TS2". |
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| 264 | ! u0, v0=0., dif_grnd=0. and beta=1 are assumed there! |
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| 265 | |
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| 266 | CALL calcul_flux_wind(knon, dtime, & |
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| 267 | u0, v0, u1, v1, gustiness, cdragm, & |
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| 268 | AcoefU, AcoefV, BcoefU, BcoefV, & |
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| 269 | p1lay, temp_air, & |
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| 270 | flux_u1, flux_v1) |
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| 271 | #else |
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| 272 | abort_message='Pb de coherence: ok_snow = .true. mais CPP_SISVAT = .false.' |
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| 273 | CALL abort_physic(modname,abort_message,1) |
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| 274 | #endif |
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| 275 | #ifdef ISO |
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| 276 | abort_message='surf_landice 267: isotopes pas prevus ici' |
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| 277 | CALL abort_physic(modname,abort_message,1) |
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| 278 | #endif |
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| 279 | ELSE ! ok_snow=FALSE |
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| 280 | |
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| 281 | !**************************************************************************************** |
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| 282 | ! Soil calculations |
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| 283 | ! |
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| 284 | !**************************************************************************************** |
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| 285 | IF (soil_model) THEN |
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| 286 | CALL soil(dtime, is_lic, knon, snow, tsurf, tsoil, soilcap, soilflux) |
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| 287 | cal(1:knon) = RCPD / soilcap(1:knon) |
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| 288 | radsol(1:knon) = radsol(1:knon) + soilflux(1:knon) |
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| 289 | ELSE |
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| 290 | cal = RCPD * calice |
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| 291 | WHERE (snow > 0.0) cal = RCPD * calsno |
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| 292 | ENDIF |
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| 293 | |
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| 294 | |
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| 295 | !**************************************************************************************** |
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| 296 | ! Calulate fluxes |
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| 297 | ! |
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| 298 | !**************************************************************************************** |
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| 299 | beta(:) = 1.0 |
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| 300 | dif_grnd(:) = 0.0 |
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| 301 | |
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| 302 | ! Suppose zero surface speed |
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| 303 | u0(:)=0.0 |
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| 304 | v0(:)=0.0 |
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| 305 | u1_lay(:) = u1(:) - u0(:) |
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| 306 | v1_lay(:) = v1(:) - v0(:) |
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| 307 | |
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| 308 | CALL calcul_fluxs(knon, is_lic, dtime, & |
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| 309 | tsurf, p1lay, cal, beta, cdragh, cdragh, ps, & |
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| 310 | precip_rain, precip_snow, snow, qsurf, & |
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| 311 | radsol, dif_grnd, temp_air, spechum, u1_lay, v1_lay, gustiness, & |
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| 312 | 1.,AcoefH, AcoefQ, BcoefH, BcoefQ, & |
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| 313 | tsurf_new, evap, fluxlat, fluxsens, dflux_s, dflux_l) |
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| 314 | |
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| 315 | #ifdef ISO |
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| 316 | ! verif |
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| 317 | #ifdef ISOVERIF |
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| 318 | write(*,*) 'surf_land_ice 1499' |
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| 319 | do i=1,knon |
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| 320 | if (iso_eau.gt.0) then |
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| 321 | if (snow(i).gt.ridicule) then |
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| 322 | call iso_verif_egalite_choix(xtsnow(iso_eau,i),snow(i), & |
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| 323 | & 'surf_land_ice 1151',errmax,errmaxrel) |
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| 324 | endif !if ((snow(i).gt.ridicule)) then |
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| 325 | endif !if (iso_eau.gt.0) then |
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| 326 | enddo !do i=1,knon |
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| 327 | #endif |
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| 328 | !#ifdef ISOVERIF |
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| 329 | |
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| 330 | do i=1,knon |
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| 331 | snow_prec(i)=snow(i) |
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| 332 | do ixt=1,niso |
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| 333 | xtsnow_prec(ixt,i)=xtsnow(ixt,i) |
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| 334 | enddo !do ixt=1,niso |
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| 335 | ! initialisation: |
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| 336 | fq_fonte_diag(i)=0.0 |
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| 337 | fqfonte_diag(i)=0.0 |
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| 338 | snow_evap_diag(i)=0.0 |
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| 339 | enddo !do i=1,knon |
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| 340 | #endif |
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| 341 | !#ifdef ISO |
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| 342 | |
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| 343 | CALL calcul_flux_wind(knon, dtime, & |
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| 344 | u0, v0, u1, v1, gustiness, cdragm, & |
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| 345 | AcoefU, AcoefV, BcoefU, BcoefV, & |
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| 346 | p1lay, temp_air, & |
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| 347 | flux_u1, flux_v1) |
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| 348 | |
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| 349 | !**************************************************************************************** |
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| 350 | ! Calculate snow height, age, run-off,.. |
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| 351 | ! |
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| 352 | !**************************************************************************************** |
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| 353 | CALL fonte_neige( knon, is_lic, knindex, dtime, & |
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| 354 | tsurf, precip_rain, precip_snow, & |
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| 355 | snow, qsol, tsurf_new, evap & |
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| 356 | #ifdef ISO |
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| 357 | & ,fq_fonte_diag,fqfonte_diag,snow_evap_diag,fqcalving_diag & |
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| 358 | & ,max_eau_sol_diag,runoff_diag,run_off_lic_diag,coeff_rel_diag & |
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| 359 | #endif |
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| 360 | & ) |
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| 361 | |
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| 362 | |
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| 363 | #ifdef ISO |
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| 364 | #ifdef ISOVERIF |
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| 365 | do i=1,knon |
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| 366 | if (iso_eau.gt.0) then |
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| 367 | call iso_verif_egalite_choix(Rland_ice(iso_eau,i),1.0, & |
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| 368 | & 'surf_landice_mod 217',errmax,errmaxrel) |
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| 369 | endif !if (iso_eau.gt.0) then |
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| 370 | enddo !do i=1,knon |
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| 371 | #endif |
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| 372 | !#ifdef ISOVERIF |
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| 373 | |
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| 374 | call calcul_iso_surf_lic_vectall(klon,knon, & |
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| 375 | & evap,snow_evap_diag,Tsurf_new,snow, & |
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| 376 | & fq_fonte_diag,fqfonte_diag,dtime,t_coup, & |
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| 377 | & precip_snow,xtprecip_snow,precip_rain,xtprecip_rain, snow_prec,xtsnow_prec, & |
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| 378 | & xtspechum,spechum,ps,Rland_ice, & |
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| 379 | & xtevap,xtsnow,fqcalving_diag, & |
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| 380 | & knindex,is_lic,run_off_lic_diag,coeff_rel_diag & |
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| 381 | & ) |
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| 382 | |
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| 383 | ! call fonte_neige_export_xtrun_off_lic_0(knon,xtrun_off_lic_0_diag) |
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| 384 | |
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| 385 | #endif |
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| 386 | !#ifdef ISO |
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| 387 | |
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| 388 | !**************************************************************************************** |
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| 389 | ! Calculate albedo |
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| 390 | ! |
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| 391 | !**************************************************************************************** |
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| 392 | CALL albsno(klon,knon,dtime,agesno(:),alb_neig(:), precip_snow(:)) |
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| 393 | WHERE (snow(1 : knon) .LT. 0.0001) agesno(1 : knon) = 0. |
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| 394 | zfra(1:knon) = MAX(0.0,MIN(1.0,snow(1:knon)/(snow(1:knon)+10.0))) |
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| 395 | alb1(1:knon) = alb_neig(1:knon)*zfra(1:knon) + & |
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| 396 | 0.6 * (1.0-zfra(1:knon)) |
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| 397 | ! |
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| 398 | !IM: plusieurs choix/tests sur l'albedo des "glaciers continentaux" |
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| 399 | ! alb1(1 : knon) = 0.6 !IM cf FH/GK |
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| 400 | ! alb1(1 : knon) = 0.82 |
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| 401 | ! alb1(1 : knon) = 0.77 !211003 Ksta0.77 |
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| 402 | ! alb1(1 : knon) = 0.8 !KstaTER0.8 & LMD_ARMIP5 |
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| 403 | !IM: KstaTER0.77 & LMD_ARMIP6 |
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| 404 | |
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| 405 | ! Attantion: alb1 and alb2 are the same! |
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| 406 | alb1(1:knon) = 0.77 |
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| 407 | alb2(1:knon) = alb1(1:knon) |
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| 408 | |
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| 409 | |
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| 410 | !**************************************************************************************** |
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| 411 | ! Rugosity |
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| 412 | ! |
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| 413 | !**************************************************************************************** |
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| 414 | z0m=1.e-3 |
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| 415 | z0h = z0m |
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| 416 | z0m = SQRT(z0m**2+rugoro**2) |
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| 417 | |
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| 418 | END IF ! ok_snow |
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| 419 | |
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| 420 | |
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| 421 | !**************************************************************************************** |
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| 422 | ! Send run-off on land-ice to coupler if coupled ocean. |
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| 423 | ! run_off_lic has been calculated in fonte_neige or surf_sisvat |
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| 424 | ! |
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| 425 | !**************************************************************************************** |
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| 426 | IF (type_ocean=='couple') THEN |
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| 427 | CALL cpl_send_landice_fields(itime, knon, knindex, run_off_lic) |
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| 428 | ENDIF |
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| 429 | |
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| 430 | ! transfer runoff rate [kg/m2/s](!) to physiq for output |
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| 431 | runoff(1:knon)=run_off_lic(1:knon)/dtime |
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| 432 | |
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| 433 | |
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| 434 | !**************************************************************************************** |
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| 435 | snow_o=0. |
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| 436 | zfra_o = 0. |
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| 437 | DO j = 1, knon |
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| 438 | i = knindex(j) |
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| 439 | snow_o(i) = snow(j) |
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| 440 | zfra_o(i) = zfra(j) |
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| 441 | ENDDO |
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| 442 | |
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| 443 | !**************************************************************************************** |
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| 444 | snow_o=0. |
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| 445 | zfra_o = 0. |
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| 446 | DO j = 1, knon |
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| 447 | i = knindex(j) |
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| 448 | snow_o(i) = snow(j) |
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| 449 | zfra_o(i) = zfra(j) |
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| 450 | ENDDO |
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| 451 | |
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| 452 | |
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| 453 | !albedo SB >>> |
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| 454 | select case(NSW) |
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| 455 | case(2) |
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| 456 | alb_dir(1:knon,1)=alb1(1:knon) |
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| 457 | alb_dir(1:knon,2)=alb2(1:knon) |
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| 458 | case(4) |
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| 459 | alb_dir(1:knon,1)=alb1(1:knon) |
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| 460 | alb_dir(1:knon,2)=alb2(1:knon) |
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| 461 | alb_dir(1:knon,3)=alb2(1:knon) |
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| 462 | alb_dir(1:knon,4)=alb2(1:knon) |
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| 463 | case(6) |
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| 464 | alb_dir(1:knon,1)=alb1(1:knon) |
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| 465 | alb_dir(1:knon,2)=alb1(1:knon) |
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| 466 | alb_dir(1:knon,3)=alb1(1:knon) |
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| 467 | alb_dir(1:knon,4)=alb2(1:knon) |
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| 468 | alb_dir(1:knon,5)=alb2(1:knon) |
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| 469 | alb_dir(1:knon,6)=alb2(1:knon) |
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| 470 | end select |
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| 471 | alb_dif=alb_dir |
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| 472 | !albedo SB <<< |
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| 473 | |
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| 474 | |
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| 475 | |
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| 476 | |
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| 477 | END SUBROUTINE surf_landice |
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| 478 | ! |
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| 479 | !**************************************************************************************** |
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| 480 | ! |
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| 481 | END MODULE surf_landice_mod |
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| 482 | |
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| 483 | |
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| 484 | |
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