[3927] | 1 | ! |
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| 2 | MODULE surf_land_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_land(itime, dtime, date0, jour, knon, knindex, & |
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| 11 | rlon, rlat, yrmu0, & |
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| 12 | debut, lafin, zlev, ccanopy, swnet, lwnet, albedo, & |
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| 13 | tsurf, p1lay, cdragh, cdragm, precip_rain, precip_snow, temp_air, spechum, & |
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| 14 | AcoefH, AcoefQ, BcoefH, BcoefQ, & |
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| 15 | AcoefU, AcoefV, BcoefU, BcoefV, & |
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| 16 | pref, u1, v1, gustiness, rugoro, pctsrf, & |
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| 17 | lwdown_m, q2m, t2m, & |
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| 18 | snow, qsol, agesno, tsoil, & |
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| 19 | z0m, z0h, SFRWL, alb_dir_new, alb_dif_new, evap, fluxsens, fluxlat, & |
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| 20 | qsurf, tsurf_new, dflux_s, dflux_l, & |
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| 21 | flux_u1, flux_v1 , & |
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| 22 | veget,lai,height & |
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| 23 | #ifdef ISO |
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| 24 | ,xtprecip_rain, xtprecip_snow,xtspechum, & |
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| 25 | xtsnow, xtsol,xtevap,h1, & |
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| 26 | runoff_diag,xtrunoff_diag,Rland_ice & |
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| 27 | #endif |
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| 28 | ) |
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| 29 | |
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| 30 | USE dimphy |
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| 31 | USE surface_data, ONLY : ok_veget |
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| 32 | USE carbon_cycle_mod |
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| 33 | |
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| 34 | ! See comments in each module surf_land_orchidee_xxx for compatiblity with ORCHIDEE |
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| 35 | #ifdef ORCHIDEE_NOOPENMP |
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| 36 | ! Compilation with cpp key ORCHIDEE NOOPENMP |
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| 37 | USE surf_land_orchidee_noopenmp_mod |
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| 38 | #else |
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| 39 | #if ORCHIDEE_NOZ0H |
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| 40 | ! Compilation with cpp key ORCHIDEE NOZ0H |
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| 41 | USE surf_land_orchidee_noz0h_mod |
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| 42 | #else |
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| 43 | #if ORCHIDEE_NOFREIN |
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| 44 | ! Compilation with cpp key ORCHIDEE_NOFREIN |
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| 45 | USE surf_land_orchidee_nofrein_mod |
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| 46 | #else |
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| 47 | #if ORCHIDEE_NOUNSTRUCT |
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| 48 | ! Compilation with cpp key ORCHIDEE_NOUNSTRUCT |
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| 49 | USE surf_land_orchidee_nounstruct_mod |
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| 50 | #else |
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[4446] | 51 | #if ORCHIDEE_NOLIC |
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| 52 | ! Compilation with cpp key ORCHIDEE_NOLIC |
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| 53 | USE surf_land_orchidee_nolic_mod |
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| 54 | #else |
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| 55 | ! Default version#else |
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[3927] | 56 | USE surf_land_orchidee_mod |
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| 57 | #endif |
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| 58 | #endif |
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| 59 | #endif |
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| 60 | #endif |
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[4446] | 61 | #endif |
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[3927] | 62 | |
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| 63 | USE surf_land_bucket_mod |
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| 64 | USE calcul_fluxs_mod |
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| 65 | USE indice_sol_mod |
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| 66 | #ifdef ISO |
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[4446] | 67 | use infotrac_phy, ONLY: ntiso,niso |
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[3927] | 68 | use isotopes_mod, ONLY: nudge_qsol, iso_eau |
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| 69 | #ifdef ISOVERIF |
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| 70 | use isotopes_verif_mod |
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| 71 | #endif |
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| 72 | #endif |
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[4446] | 73 | |
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[3927] | 74 | USE print_control_mod, ONLY: lunout |
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| 75 | |
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| 76 | INCLUDE "dimsoil.h" |
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| 77 | INCLUDE "YOMCST.h" |
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| 78 | INCLUDE "clesphys.h" |
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| 79 | INCLUDE "dimpft.h" |
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| 80 | |
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| 81 | ! Input variables |
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| 82 | !**************************************************************************************** |
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| 83 | INTEGER, INTENT(IN) :: itime, jour, knon |
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| 84 | INTEGER, DIMENSION(klon), INTENT(IN) :: knindex |
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| 85 | REAL, INTENT(IN) :: date0 |
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| 86 | REAL, DIMENSION(klon), INTENT(IN) :: rlon, rlat |
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| 87 | REAL, DIMENSION(klon), INTENT(IN) :: yrmu0 ! cosine of solar zenith angle |
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| 88 | LOGICAL, INTENT(IN) :: debut, lafin |
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| 89 | REAL, INTENT(IN) :: dtime |
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| 90 | REAL, DIMENSION(klon), INTENT(IN) :: zlev, ccanopy |
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| 91 | REAL, DIMENSION(klon), INTENT(IN) :: swnet, lwnet |
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| 92 | REAL, DIMENSION(klon), INTENT(IN) :: albedo ! albedo for whole short-wave interval |
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| 93 | REAL, DIMENSION(klon), INTENT(IN) :: tsurf |
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| 94 | REAL, DIMENSION(klon), INTENT(IN) :: p1lay |
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| 95 | REAL, DIMENSION(klon), INTENT(IN) :: cdragh, cdragm |
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| 96 | REAL, DIMENSION(klon), INTENT(IN) :: precip_rain, precip_snow |
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| 97 | REAL, DIMENSION(klon), INTENT(IN) :: temp_air, spechum |
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| 98 | REAL, DIMENSION(klon), INTENT(IN) :: AcoefH, AcoefQ, BcoefH, BcoefQ |
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| 99 | REAL, DIMENSION(klon), INTENT(IN) :: AcoefU, AcoefV, BcoefU, BcoefV |
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| 100 | REAL, DIMENSION(klon), INTENT(IN) :: pref ! pressure reference |
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| 101 | REAL, DIMENSION(klon), INTENT(IN) :: u1, v1, gustiness |
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| 102 | REAL, DIMENSION(klon), INTENT(IN) :: rugoro |
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| 103 | REAL, DIMENSION(klon,nbsrf), INTENT(IN) :: pctsrf |
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| 104 | REAL, DIMENSION(klon), INTENT(IN) :: lwdown_m ! downwelling longwave radiation at mean surface |
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| 105 | ! corresponds to previous sollwdown |
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| 106 | REAL, DIMENSION(klon), INTENT(IN) :: q2m, t2m |
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| 107 | #ifdef ISO |
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[4446] | 108 | REAL, DIMENSION(ntiso,klon), INTENT(IN) :: xtprecip_rain, xtprecip_snow |
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| 109 | REAL, DIMENSION(ntiso,klon), INTENT(IN) :: xtspechum |
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[3927] | 110 | #endif |
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| 111 | |
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| 112 | ! In/Output variables |
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| 113 | !**************************************************************************************** |
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| 114 | REAL, DIMENSION(klon), INTENT(INOUT) :: snow, qsol |
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| 115 | REAL, DIMENSION(klon), INTENT(INOUT) :: agesno |
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| 116 | REAL, DIMENSION(klon, nsoilmx), INTENT(INOUT) :: tsoil |
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| 117 | #ifdef ISO |
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| 118 | REAL, DIMENSION(niso,klon), INTENT(INOUT) :: xtsnow, xtsol |
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| 119 | #endif |
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| 120 | |
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| 121 | ! Output variables |
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| 122 | !**************************************************************************************** |
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| 123 | REAL, DIMENSION(klon), INTENT(OUT) :: z0m, z0h |
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| 124 | !albedo SB >>> |
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| 125 | ! REAL, DIMENSION(klon), INTENT(OUT) :: alb1_new ! albdeo for shortwave interval 1(visible) |
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| 126 | ! REAL, DIMENSION(klon), INTENT(OUT) :: alb2_new ! albedo for shortwave interval 2(near infrared) |
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| 127 | REAL, DIMENSION(6), INTENT(IN) :: SFRWL |
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| 128 | REAL, DIMENSION(klon,nsw), INTENT(OUT) :: alb_dir_new,alb_dif_new |
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| 129 | !albedo SB <<< |
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| 130 | REAL, DIMENSION(klon), INTENT(OUT) :: evap |
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| 131 | REAL, DIMENSION(klon), INTENT(OUT) :: fluxsens, fluxlat |
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| 132 | REAL, DIMENSION(klon), INTENT(OUT) :: qsurf |
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| 133 | REAL, DIMENSION(klon), INTENT(OUT) :: tsurf_new |
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| 134 | REAL, DIMENSION(klon), INTENT(OUT) :: dflux_s, dflux_l |
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| 135 | REAL, DIMENSION(klon), INTENT(OUT) :: flux_u1, flux_v1 ! flux for U and V at first model level |
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| 136 | REAL, DIMENSION(klon,nvm_lmdz), INTENT(OUT) :: veget,lai |
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| 137 | REAL, DIMENSION(klon,nvm_lmdz), INTENT(OUT) :: height |
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| 138 | #ifdef ISO |
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[4446] | 139 | REAL, DIMENSION(ntiso,klon), INTENT(OUT) :: xtevap |
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[3927] | 140 | REAL, DIMENSION(klon), INTENT(OUT) :: h1 |
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| 141 | REAL, DIMENSION(niso,klon), INTENT(OUT) :: xtrunoff_diag |
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| 142 | REAL, DIMENSION(klon), INTENT(OUT) :: runoff_diag |
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| 143 | REAL, DIMENSION(niso,klon), INTENT(IN) :: Rland_ice |
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| 144 | #endif |
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| 145 | |
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| 146 | ! Local variables |
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| 147 | !**************************************************************************************** |
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| 148 | REAL, DIMENSION(klon) :: p1lay_tmp |
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| 149 | REAL, DIMENSION(klon) :: pref_tmp |
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| 150 | REAL, DIMENSION(klon) :: swdown ! downwelling shortwave radiation at land surface |
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| 151 | REAL, DIMENSION(klon) :: epot_air ! potential air temperature |
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| 152 | REAL, DIMENSION(klon) :: tsol_rad, emis_new ! output from interfsol not used |
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| 153 | REAL, DIMENSION(klon) :: u0, v0 ! surface speed |
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| 154 | INTEGER :: i |
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| 155 | |
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| 156 | !albedo SB >>> |
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| 157 | REAL, DIMENSION(klon) :: alb1_new,alb2_new |
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| 158 | !albedo SB <<< |
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| 159 | |
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| 160 | #ifdef ISO |
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| 161 | real, parameter :: t_coup = 273.15 |
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| 162 | real, dimension(klon) :: fqfonte_diag |
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| 163 | real, dimension(klon) :: snow_evap_diag |
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| 164 | real, dimension(klon) :: fqcalving_diag |
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| 165 | integer :: ixt |
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| 166 | #endif |
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| 167 | |
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| 168 | #ifdef ISO |
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| 169 | #ifdef ISOVERIF |
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[4033] | 170 | ! write(*,*) 'surf_land_mod 162' |
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[3927] | 171 | do i=1,knon |
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| 172 | if (iso_eau.gt.0) then |
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| 173 | call iso_verif_egalite_choix(precip_snow(i), & |
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| 174 | & xtprecip_snow(iso_eau,i),'surf_land_mod 129', & |
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| 175 | & errmax,errmaxrel) |
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| 176 | call iso_verif_egalite_choix(qsol(i), & |
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| 177 | & xtsol(iso_eau,i),'surf_land_mod 139', & |
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| 178 | & errmax,errmaxrel) |
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| 179 | endif |
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| 180 | enddo |
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| 181 | #endif |
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| 182 | #ifdef ISOVERIF |
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[4033] | 183 | ! write(*,*) 'surf_land 169: ok_veget=',ok_veget |
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[3927] | 184 | do i=1,knon |
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[4446] | 185 | do ixt=1,ntiso |
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[3927] | 186 | call iso_verif_noNaN(xtprecip_snow(ixt,i),'surf_land 146') |
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| 187 | enddo |
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| 188 | enddo |
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| 189 | #endif |
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| 190 | #endif |
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| 191 | |
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| 192 | |
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| 193 | !**************************************************************************************** |
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| 194 | ! Choice between call to vegetation model (ok_veget=true) or simple calculation below |
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| 195 | ! |
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| 196 | !**************************************************************************************** |
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| 197 | IF (ok_veget) THEN |
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| 198 | !**************************************************************************************** |
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| 199 | ! Call model sechiba in model ORCHIDEE |
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| 200 | ! |
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| 201 | !**************************************************************************************** |
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| 202 | p1lay_tmp(:) = 0.0 |
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| 203 | pref_tmp(:) = 0.0 |
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| 204 | p1lay_tmp(1:knon) = p1lay(1:knon)/100. |
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| 205 | pref_tmp(1:knon) = pref(1:knon)/100. |
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| 206 | ! |
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| 207 | !* Calculate incoming flux for SW and LW interval: swdown |
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| 208 | ! |
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| 209 | swdown(:) = 0.0 |
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| 210 | DO i = 1, knon |
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| 211 | swdown(i) = swnet(i)/(1-albedo(i)) |
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| 212 | END DO |
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| 213 | ! |
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| 214 | !* Calculate potential air temperature |
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| 215 | ! |
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| 216 | epot_air(:) = 0.0 |
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| 217 | DO i = 1, knon |
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| 218 | epot_air(i) = RCPD*temp_air(i)*(pref(i)/p1lay(i))**RKAPPA |
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| 219 | END DO |
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| 220 | |
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| 221 | #ifdef ISO |
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| 222 | CALL abort_gcm('surf_land_mod 220','isos pas prevus dans orchidee',1) |
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| 223 | #endif |
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| 224 | ! temporary for keeping same results using lwdown_m instead of lwdown |
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| 225 | CALL surf_land_orchidee(itime, dtime, date0, knon, & |
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| 226 | knindex, rlon, rlat, yrmu0, pctsrf, & |
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| 227 | debut, lafin, & |
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| 228 | zlev, u1, v1, gustiness, temp_air, spechum, epot_air, ccanopy, & |
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| 229 | cdragh, AcoefH, AcoefQ, BcoefH, BcoefQ, & |
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| 230 | precip_rain, precip_snow, lwdown_m, swnet, swdown, & |
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| 231 | pref_tmp, q2m, t2m, & |
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| 232 | evap, fluxsens, fluxlat, & |
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| 233 | tsol_rad, tsurf_new, alb1_new, alb2_new, & |
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| 234 | emis_new, z0m, z0h, qsurf, & |
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| 235 | veget, lai, height & |
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| 236 | !#ifdef ISO |
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| 237 | ! , xtprecip_rain, xtprecip_snow, xtspechum, xtevap & |
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| 238 | !#endif |
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| 239 | ) |
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| 240 | |
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| 241 | #ifdef ISO |
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| 242 | #ifdef ISOVERIF |
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| 243 | write(*,*) 'surf_land 193: apres surf_land_orchidee' |
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| 244 | do i=1,knon |
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| 245 | if (iso_eau.gt.0) then |
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| 246 | call iso_verif_egalite_choix(xtevap(iso_eau,i),evap(i), & |
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| 247 | & 'surf_land 197',errmax,errmaxrel) |
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| 248 | endif !if (iso_eau.gt.0) then |
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| 249 | enddo !do i=1,knon |
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| 250 | #endif |
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| 251 | #endif |
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| 252 | ! |
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| 253 | !* Add contribution of relief to surface roughness |
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| 254 | ! |
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| 255 | DO i=1,knon |
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| 256 | z0m(i) = MAX(1.5e-05,SQRT(z0m(i)**2 + rugoro(i)**2)) |
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| 257 | ENDDO |
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| 258 | |
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| 259 | ELSE ! not ok_veget |
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| 260 | !**************************************************************************************** |
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| 261 | ! No extern vegetation model choosen, call simple bucket calculations instead. |
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| 262 | ! |
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| 263 | !**************************************************************************************** |
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| 264 | #ifdef ISO |
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| 265 | #ifdef ISOVERIF |
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[4033] | 266 | ! write(*,*) 'surf_land 247' |
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[3927] | 267 | call iso_verif_egalite_vect1D( & |
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| 268 | & xtsnow,snow,'surf_land_mod 207',niso,klon) |
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| 269 | #endif |
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| 270 | #endif |
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| 271 | |
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| 272 | #ifdef ISO |
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| 273 | if (nudge_qsol.eq.1) then |
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| 274 | call surf_land_nudge_qsol(knon,rlat,rlon,qsol,xtsol,knindex) |
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| 275 | endif |
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| 276 | !write(*,*) 'surf_land 258' |
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| 277 | #endif |
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| 278 | CALL surf_land_bucket(itime, jour, knon, knindex, debut, dtime,& |
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| 279 | tsurf, p1lay, cdragh, precip_rain, precip_snow, temp_air, & |
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| 280 | spechum, AcoefH, AcoefQ, BcoefH, BcoefQ, pref, & |
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| 281 | u1, v1, gustiness, rugoro, swnet, lwnet, & |
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| 282 | snow, qsol, agesno, tsoil, & |
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| 283 | qsurf, z0m, alb1_new, alb2_new, evap, & |
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| 284 | fluxsens, fluxlat, tsurf_new, dflux_s, dflux_l & |
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| 285 | #ifdef ISO |
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| 286 | ,xtprecip_rain, xtprecip_snow,xtspechum, & |
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| 287 | xtsnow, xtsol,xtevap,h1, & |
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| 288 | & runoff_diag, xtrunoff_diag,Rland_ice & |
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| 289 | #endif |
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| 290 | & ) |
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| 291 | z0h(1:knon)=z0m(1:knon) ! En attendant mieux |
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| 292 | |
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| 293 | ENDIF ! ok_veget |
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| 294 | |
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| 295 | !**************************************************************************************** |
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| 296 | ! Calculation for all land models |
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| 297 | ! - Flux calculation at first modele level for U and V |
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| 298 | !**************************************************************************************** |
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| 299 | ! Suppose zero surface speed |
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| 300 | u0(:)=0.0 |
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| 301 | v0(:)=0.0 |
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| 302 | CALL calcul_flux_wind(knon, dtime, & |
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| 303 | u0, v0, u1, v1, gustiness, cdragm, & |
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| 304 | AcoefU, AcoefV, BcoefU, BcoefV, & |
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| 305 | p1lay, temp_air, & |
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| 306 | flux_u1, flux_v1) |
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| 307 | |
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| 308 | #ifdef ISO |
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| 309 | #ifdef ISOVERIF |
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[4033] | 310 | ! write(*,*) 'surf_land 237: sortie' |
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[3927] | 311 | do i=1,knon |
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| 312 | if (iso_eau.gt.0) then |
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| 313 | call iso_verif_egalite_choix(xtsnow(iso_eau,i),snow(i), & |
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| 314 | & 'surf_land 241',errmax,errmaxrel) |
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| 315 | endif !if (iso_eau.gt.0) then |
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| 316 | enddo !do i=1,knon |
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| 317 | #endif |
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| 318 | #endif |
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| 319 | |
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| 320 | !albedo SB >>> |
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| 321 | SELECT CASE(NSW) |
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| 322 | CASE(2) |
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| 323 | alb_dir_new(1:knon,1)=alb1_new(1:knon) |
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| 324 | alb_dir_new(1:knon,2)=alb2_new(1:knon) |
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| 325 | CASE(4) |
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| 326 | alb_dir_new(1:knon,1)=alb1_new(1:knon) |
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| 327 | alb_dir_new(1:knon,2)=alb2_new(1:knon) |
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| 328 | alb_dir_new(1:knon,3)=alb2_new(1:knon) |
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| 329 | alb_dir_new(1:knon,4)=alb2_new(1:knon) |
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| 330 | CASE(6) |
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| 331 | alb_dir_new(1:knon,1)=alb1_new(1:knon) |
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| 332 | alb_dir_new(1:knon,2)=alb1_new(1:knon) |
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| 333 | alb_dir_new(1:knon,3)=alb1_new(1:knon) |
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| 334 | alb_dir_new(1:knon,4)=alb2_new(1:knon) |
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| 335 | alb_dir_new(1:knon,5)=alb2_new(1:knon) |
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| 336 | alb_dir_new(1:knon,6)=alb2_new(1:knon) |
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| 337 | END SELECT |
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| 338 | |
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| 339 | alb_dif_new=alb_dir_new |
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| 340 | !albedo SB <<< |
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| 341 | |
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| 342 | END SUBROUTINE surf_land |
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| 343 | |
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| 344 | |
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| 345 | #ifdef ISO |
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| 346 | SUBROUTINE surf_land_nudge_qsol(knon,rlat,rlon,qsol,xtsol,knindex) |
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| 347 | |
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| 348 | USE dimphy |
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| 349 | USE infotrac_phy, ONLY: niso |
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| 350 | use isotopes_mod, ONLY: region_nudge_qsol |
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| 351 | INTEGER, INTENT(IN) :: knon |
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| 352 | REAL, DIMENSION(klon), INTENT(IN) :: rlon, rlat |
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| 353 | REAL, DIMENSION(klon), INTENT(INOUT) :: qsol |
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| 354 | INTEGER, DIMENSION(klon), INTENT(IN) :: knindex |
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| 355 | REAL, DIMENSION(niso,klon), INTENT(INOUT) :: xtsol |
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| 356 | real lat_min_nudge_qsol,lat_max_nudge_qsol |
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| 357 | real lon_min_nudge_qsol,lon_max_nudge_qsol |
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| 358 | integer i,ixt |
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| 359 | real qsol_new |
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| 360 | |
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| 361 | if (region_nudge_qsol.eq.1) then |
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| 362 | ! Aamzonie du Sud |
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| 363 | lat_min_nudge_qsol=-15.0 |
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| 364 | lat_max_nudge_qsol=-5.0 |
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| 365 | lon_min_nudge_qsol=-70.0 |
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| 366 | lon_max_nudge_qsol=-50.0 |
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| 367 | else if (region_nudge_qsol.eq.2) then |
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| 368 | ! Aamzonie du Nord |
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| 369 | lat_min_nudge_qsol=-5.0 |
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| 370 | lat_max_nudge_qsol=5.0 |
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| 371 | lon_min_nudge_qsol=-70.0 |
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| 372 | lon_max_nudge_qsol=-50.0 |
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| 373 | else |
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| 374 | write(*,*) 'surf_land 298: cas pas prevu' |
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| 375 | write(*,*) 'region_nudge_qsol=',region_nudge_qsol |
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| 376 | stop |
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| 377 | endif |
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| 378 | |
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| 379 | ! write(*,*) 'surf_land 314: knon=',knon |
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| 380 | ! write(*,*) 'rlat=',rlat |
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| 381 | ! write(*,*) 'rlon=',rlon |
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| 382 | ! write(*,*) 'region_nudge_qsol=',region_nudge_qsol |
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| 383 | |
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| 384 | do i=1,knon |
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| 385 | if ((rlat(knindex(i)).ge.lat_min_nudge_qsol).and. & |
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| 386 | & (rlat(knindex(i)).le.lat_max_nudge_qsol).and. & |
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| 387 | & (rlon(knindex(i)).ge.lon_min_nudge_qsol).and. & |
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| 388 | & (rlon(knindex(i)).le.lon_max_nudge_qsol)) then |
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| 389 | ! write(*,*) 'surf_land 324: bon domaine: rlat,rlon,qsol=', & |
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| 390 | ! & rlat(knindex(i)),rlon(knindex(i)),qsol(knindex(i)) |
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| 391 | qsol_new=qsol(i) |
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| 392 | if (region_nudge_qsol.eq.1) then |
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| 393 | qsol_new=max(qsol(i),50.0) |
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| 394 | else if (region_nudge_qsol.eq.2) then |
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| 395 | qsol_new=max(qsol(i),120.0) |
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| 396 | else !if (region_nudge_qsol.eq.1) then |
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| 397 | write(*,*) 'surf_land 317: cas pas prevu' |
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| 398 | write(*,*) 'region_nudge_qsol=',region_nudge_qsol |
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| 399 | stop |
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| 400 | endif !if (region_nudge_qsol.eq.1) then |
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| 401 | if (qsol(i).gt.0.0) then |
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| 402 | do ixt=1,niso |
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| 403 | xtsol(ixt,i)=xtsol(ixt,i)*qsol_new/qsol(i) |
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| 404 | enddo |
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| 405 | else !if (qsol(i).gt.0.0) then |
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| 406 | do ixt=1,niso |
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| 407 | xtsol(ixt,i)=0.0 |
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| 408 | enddo |
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| 409 | endif !if (qsol(i).gt.0.0) then |
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| 410 | qsol(i)=qsol_new |
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| 411 | write(*,*) 'surf_land 346: qsol_new=',qsol(i) |
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| 412 | endif ! if ((rlat(i).ge.lat_min_nudge_qsol).and. |
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| 413 | enddo !do i=1,knon |
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| 414 | |
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| 415 | END SUBROUTINE surf_land_nudge_qsol |
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| 416 | #endif |
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| 417 | |
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| 418 | ! |
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| 419 | !**************************************************************************************** |
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| 420 | ! |
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| 421 | END MODULE surf_land_mod |
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| 422 | ! |
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| 423 | !**************************************************************************************** |
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| 424 | ! |
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