[3817] | 1 | ! |
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| 2 | MODULE stdlevvar_mod |
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| 3 | ! |
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| 4 | ! This module contains main procedures for calculation |
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| 5 | ! of temperature, specific humidity and wind at a reference level |
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| 6 | ! |
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[5274] | 7 | USE yomcst_mod_h, ONLY: RPI, RCLUM, RHPLA, RKBOL, RNAVO & |
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| 8 | , RDAY, REA, REPSM, RSIYEA, RSIDAY, ROMEGA & |
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| 9 | , R_ecc, R_peri, R_incl & |
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| 10 | , RA, RG, R1SA & |
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| 11 | , RSIGMA & |
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| 12 | , R, RMD, RMV, RD, RV, RCPD & |
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| 13 | , RMO3, RMCO2, RMC, RMCH4, RMN2O, RMCFC11, RMCFC12 & |
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| 14 | , RCPV, RCVD, RCVV, RKAPPA, RETV, eps_w & |
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| 15 | , RCW, RCS & |
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| 16 | , RLVTT, RLSTT, RLMLT, RTT, RATM & |
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| 17 | , RESTT, RALPW, RBETW, RGAMW, RALPS, RBETS, RGAMS & |
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| 18 | , RALPD, RBETD, RGAMD |
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| 19 | USE cdrag_mod |
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[3817] | 20 | USE screenp_mod |
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| 21 | USE screenc_mod |
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| 22 | IMPLICIT NONE |
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| 23 | |
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| 24 | CONTAINS |
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| 25 | ! |
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| 26 | !**************************************************************************************** |
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| 27 | ! |
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| 28 | !r original routine svn3623 |
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| 29 | ! |
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| 30 | SUBROUTINE stdlevvar(klon, knon, nsrf, zxli, & |
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| 31 | u1, v1, t1, q1, z1, & |
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| 32 | ts1, qsurf, z0m, z0h, psol, pat1, & |
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[4722] | 33 | t_2m, q_2m, t_10m, q_10m, u_10m, ustar, s_pblh, prain, tsol) |
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[3817] | 34 | IMPLICIT NONE |
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| 35 | !------------------------------------------------------------------------- |
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| 36 | ! |
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[5274] | 37 | ! Objet : calcul de la temperature et l'humidite relative a 2m et du |
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[3817] | 38 | ! module du vent a 10m a partir des relations de Dyer-Businger et |
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| 39 | ! des equations de Louis. |
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| 40 | ! |
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[5274] | 41 | ! Reference : Hess, Colman et McAvaney (1995) |
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[3817] | 42 | ! |
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| 43 | ! I. Musat, 01.07.2002 |
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| 44 | ! |
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| 45 | !AM On rajoute en sortie t et q a 10m pr le calcule d'hbtm2 dans clmain |
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| 46 | ! |
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| 47 | !------------------------------------------------------------------------- |
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| 48 | ! |
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| 49 | ! klon----input-I- dimension de la grille physique (= nb_pts_latitude X nb_pts_longitude) |
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| 50 | ! knon----input-I- nombre de points pour un type de surface |
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| 51 | ! nsrf----input-I- indice pour le type de surface; voir indice_sol_mod.F90 |
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| 52 | ! zxli----input-L- TRUE si calcul des cdrags selon Laurent Li |
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| 53 | ! u1------input-R- vent zonal au 1er niveau du modele |
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| 54 | ! v1------input-R- vent meridien au 1er niveau du modele |
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| 55 | ! t1------input-R- temperature de l'air au 1er niveau du modele |
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| 56 | ! q1------input-R- humidite relative au 1er niveau du modele |
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| 57 | ! z1------input-R- geopotentiel au 1er niveau du modele |
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| 58 | ! ts1-----input-R- temperature de l'air a la surface |
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| 59 | ! qsurf---input-R- humidite relative a la surface |
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| 60 | ! z0m, z0h---input-R- rugosite |
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| 61 | ! psol----input-R- pression au sol |
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| 62 | ! pat1----input-R- pression au 1er niveau du modele |
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| 63 | ! |
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| 64 | ! t_2m---output-R- temperature de l'air a 2m |
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| 65 | ! q_2m---output-R- humidite relative a 2m |
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| 66 | ! u_10m--output-R- vitesse du vent a 10m |
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| 67 | !AM |
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| 68 | ! t_10m--output-R- temperature de l'air a 10m |
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| 69 | ! q_10m--output-R- humidite specifique a 10m |
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| 70 | ! ustar--output-R- u* |
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| 71 | ! |
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| 72 | INTEGER, intent(in) :: klon, knon, nsrf |
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| 73 | LOGICAL, intent(in) :: zxli |
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| 74 | REAL, dimension(klon), intent(in) :: u1, v1, t1, q1, z1, ts1 |
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[4722] | 75 | REAL, dimension(klon), intent(in) :: qsurf |
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| 76 | REAL, dimension(klon), intent(inout) :: z0m, z0h |
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[3817] | 77 | REAL, dimension(klon), intent(in) :: psol, pat1 |
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| 78 | ! |
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| 79 | REAL, dimension(klon), intent(out) :: t_2m, q_2m, ustar |
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| 80 | REAL, dimension(klon), intent(out) :: u_10m, t_10m, q_10m |
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[4722] | 81 | REAL, DIMENSION(klon), INTENT(INOUT) :: s_pblh |
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| 82 | REAL, DIMENSION(klon), INTENT(IN) :: prain |
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| 83 | REAL, DIMENSION(klon), INTENT(IN) :: tsol |
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[3817] | 84 | !------------------------------------------------------------------------- |
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| 85 | include "flux_arp.h" |
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| 86 | !IM PLUS |
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| 87 | include "YOETHF.h" |
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| 88 | ! |
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| 89 | ! Quelques constantes et options: |
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| 90 | ! |
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| 91 | ! RKAR : constante de von Karman |
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| 92 | REAL, PARAMETER :: RKAR=0.40 |
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| 93 | ! niter : nombre iterations calcul "corrector" |
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| 94 | ! INTEGER, parameter :: niter=6, ncon=niter-1 |
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| 95 | INTEGER, parameter :: niter=2, ncon=niter-1 |
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| 96 | ! |
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| 97 | ! Variables locales |
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| 98 | INTEGER :: i, n |
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| 99 | REAL :: zref |
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| 100 | REAL, dimension(klon) :: speed |
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| 101 | ! tpot : temperature potentielle |
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| 102 | REAL, dimension(klon) :: tpot |
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| 103 | REAL, dimension(klon) :: zri1, cdran |
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| 104 | REAL, dimension(klon) :: cdram, cdrah |
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| 105 | ! ri1 : nb. de Richardson entre la surface --> la 1ere couche |
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| 106 | REAL, dimension(klon) :: ri1 |
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| 107 | REAL, dimension(klon) :: testar, qstar |
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| 108 | REAL, dimension(klon) :: zdte, zdq |
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| 109 | ! lmon : longueur de Monin-Obukhov selon Hess, Colman and McAvaney |
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| 110 | DOUBLE PRECISION, dimension(klon) :: lmon |
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| 111 | DOUBLE PRECISION, parameter :: eps=1.0D-20 |
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| 112 | REAL, dimension(klon) :: delu, delte, delq |
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| 113 | REAL, dimension(klon) :: u_zref, te_zref, q_zref |
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| 114 | REAL, dimension(klon) :: temp, pref |
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| 115 | LOGICAL :: okri |
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| 116 | REAL, dimension(klon) :: u_zref_p, te_zref_p, temp_p, q_zref_p |
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| 117 | !convertgence |
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| 118 | REAL, dimension(klon) :: te_zref_con, q_zref_con |
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| 119 | REAL, dimension(klon) :: u_zref_c, te_zref_c, temp_c, q_zref_c |
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[4478] | 120 | REAL, dimension(klon) :: ok_pred, ok_corr, zri_zero |
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[3817] | 121 | ! REAL, dimension(klon) :: conv_te, conv_q |
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| 122 | !------------------------------------------------------------------------- |
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| 123 | DO i=1, knon |
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| 124 | speed(i)=SQRT(u1(i)**2+v1(i)**2) |
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| 125 | ri1(i) = 0.0 |
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| 126 | ENDDO |
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| 127 | ! |
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| 128 | okri=.FALSE. |
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| 129 | ! CALL coefcdrag(klon, knon, nsrf, zxli, & |
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| 130 | ! & speed, t1, q1, z1, psol, & |
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| 131 | ! & ts1, qsurf, rugos, okri, ri1, & |
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| 132 | ! & cdram, cdrah, cdran, zri1, pref) |
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| 133 | ! Fuxing WANG, 04/03/2015, replace the coefcdrag by the merged version: cdrag |
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| 134 | |
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| 135 | CALL cdrag(knon, nsrf, & |
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| 136 | & speed, t1, q1, z1, & |
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[4722] | 137 | & psol, s_pblh, ts1, qsurf, z0m, z0h, & |
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[4478] | 138 | & zri_zero, 0, & |
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[4722] | 139 | & cdram, cdrah, zri1, pref, prain, tsol, pat1) |
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[3817] | 140 | |
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| 141 | ! --- special Dice: on force cdragm ( a defaut de forcer ustar) MPL 05082013 |
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| 142 | IF (ok_prescr_ust) then |
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| 143 | DO i = 1, knon |
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| 144 | print *,'cdram avant=',cdram(i) |
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| 145 | cdram(i) = ust*ust/speed(i)/speed(i) |
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| 146 | print *,'cdram ust speed apres=',cdram(i),ust,speed |
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| 147 | ENDDO |
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| 148 | ENDIF |
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| 149 | ! |
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| 150 | !---------Star variables---------------------------------------------------- |
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| 151 | ! |
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| 152 | DO i = 1, knon |
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| 153 | ri1(i) = zri1(i) |
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| 154 | tpot(i) = t1(i)* (psol(i)/pat1(i))**RKAPPA |
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| 155 | ustar(i) = sqrt(cdram(i) * speed(i) * speed(i)) |
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| 156 | zdte(i) = tpot(i) - ts1(i) |
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| 157 | zdq(i) = max(q1(i),0.0) - max(qsurf(i),0.0) |
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| 158 | ! |
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| 159 | ! |
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| 160 | !IM BUG BUG BUG zdte(i) = max(zdte(i),1.e-10) |
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| 161 | zdte(i) = sign(max(abs(zdte(i)),1.e-10),zdte(i)) |
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| 162 | ! |
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| 163 | testar(i) = (cdrah(i) * zdte(i) * speed(i))/ustar(i) |
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| 164 | qstar(i) = (cdrah(i) * zdq(i) * speed(i))/ustar(i) |
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| 165 | lmon(i) = (ustar(i) * ustar(i) * tpot(i))/ & |
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| 166 | & (RKAR * RG * testar(i)) |
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| 167 | ENDDO |
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| 168 | ! |
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| 169 | !----------First aproximation of variables at zref -------------------------- |
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| 170 | zref = 2.0 |
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| 171 | CALL screenp(klon, knon, nsrf, speed, tpot, q1, & |
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| 172 | & ts1, qsurf, z0m, lmon, & |
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| 173 | & ustar, testar, qstar, zref, & |
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| 174 | & delu, delte, delq) |
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| 175 | ! |
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| 176 | DO i = 1, knon |
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| 177 | u_zref(i) = delu(i) |
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| 178 | q_zref(i) = max(qsurf(i),0.0) + delq(i) |
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| 179 | te_zref(i) = ts1(i) + delte(i) |
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| 180 | temp(i) = te_zref(i) * (psol(i)/pat1(i))**(-RKAPPA) |
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| 181 | q_zref_p(i) = q_zref(i) |
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| 182 | ! te_zref_p(i) = te_zref(i) |
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| 183 | temp_p(i) = temp(i) |
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| 184 | ENDDO |
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| 185 | ! |
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| 186 | ! Iteration of the variables at the reference level zref : corrector calculation ; see Hess & McAvaney, 1995 |
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| 187 | ! |
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| 188 | DO n = 1, niter |
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| 189 | ! |
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| 190 | okri=.TRUE. |
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| 191 | CALL screenc(klon, knon, nsrf, zxli, & |
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| 192 | & u_zref, temp, q_zref, zref, & |
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| 193 | & ts1, qsurf, z0m, z0h, psol, & |
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| 194 | & ustar, testar, qstar, okri, ri1, & |
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[4722] | 195 | & pref, delu, delte, delq, s_pblh ,prain, tsol, pat1) |
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[3817] | 196 | ! |
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| 197 | DO i = 1, knon |
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| 198 | u_zref(i) = delu(i) |
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| 199 | q_zref(i) = delq(i) + max(qsurf(i),0.0) |
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| 200 | te_zref(i) = delte(i) + ts1(i) |
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| 201 | ! |
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| 202 | ! return to normal temperature |
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| 203 | ! |
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| 204 | temp(i) = te_zref(i) * (psol(i)/pref(i))**(-RKAPPA) |
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| 205 | ! temp(i) = te_zref(i) - (zref* RG)/RCPD/ & |
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| 206 | ! (1 + RVTMP2 * max(q_zref(i),0.0)) |
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| 207 | ! |
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| 208 | !IM +++ |
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| 209 | ! IF(temp(i).GT.350.) THEN |
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| 210 | ! WRITE(*,*) 'temp(i) GT 350 K !!',i,nsrf,temp(i) |
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| 211 | ! ENDIF |
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| 212 | !IM --- |
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| 213 | ! |
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| 214 | IF(n.EQ.ncon) THEN |
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| 215 | te_zref_con(i) = te_zref(i) |
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| 216 | q_zref_con(i) = q_zref(i) |
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| 217 | ENDIF |
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| 218 | ! |
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| 219 | ENDDO |
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| 220 | ! |
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| 221 | ENDDO |
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| 222 | ! |
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| 223 | ! verifier le critere de convergence : 0.25% pour te_zref et 5% pour qe_zref |
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| 224 | ! |
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| 225 | ! DO i = 1, knon |
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| 226 | ! conv_te(i) = (te_zref(i) - te_zref_con(i))/te_zref_con(i) |
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| 227 | ! conv_q(i) = (q_zref(i) - q_zref_con(i))/q_zref_con(i) |
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| 228 | !IM +++ |
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| 229 | ! IF(abs(conv_te(i)).GE.0.0025.AND.abs(conv_q(i)).GE.0.05) THEN |
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| 230 | ! PRINT*,'DIV','i=',i,te_zref_con(i),te_zref(i),conv_te(i), & |
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| 231 | ! q_zref_con(i),q_zref(i),conv_q(i) |
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| 232 | ! ENDIF |
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| 233 | !IM --- |
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| 234 | ! ENDDO |
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| 235 | ! |
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| 236 | DO i = 1, knon |
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| 237 | q_zref_c(i) = q_zref(i) |
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| 238 | temp_c(i) = temp(i) |
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| 239 | ! |
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| 240 | ! IF(zri1(i).LT.0.) THEN |
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| 241 | ! IF(nsrf.EQ.1) THEN |
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| 242 | ! ok_pred(i)=1. |
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| 243 | ! ok_corr(i)=0. |
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| 244 | ! ELSE |
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| 245 | ! ok_pred(i)=0. |
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| 246 | ! ok_corr(i)=1. |
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| 247 | ! ENDIF |
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| 248 | ! ELSE |
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| 249 | ! ok_pred(i)=0. |
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| 250 | ! ok_corr(i)=1. |
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| 251 | ! ENDIF |
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| 252 | ! |
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| 253 | ok_pred(i)=0. |
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| 254 | ok_corr(i)=1. |
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| 255 | ! |
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| 256 | t_2m(i) = temp_p(i) * ok_pred(i) + temp_c(i) * ok_corr(i) |
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| 257 | q_2m(i) = q_zref_p(i) * ok_pred(i) + q_zref_c(i) * ok_corr(i) |
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| 258 | !IM +++ |
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| 259 | ! IF(n.EQ.niter) THEN |
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| 260 | ! IF(t_2m(i).LT.t1(i).AND.t_2m(i).LT.ts1(i)) THEN |
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| 261 | ! PRINT*,' BAD t2m LT ',i,nsrf,t_2m(i),t1(i),ts1(i) |
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| 262 | ! ELSEIF(t_2m(i).GT.t1(i).AND.t_2m(i).GT.ts1(i)) THEN |
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| 263 | ! PRINT*,' BAD t2m GT ',i,nsrf,t_2m(i),t1(i),ts1(i) |
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| 264 | ! ENDIF |
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| 265 | ! ENDIF |
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| 266 | !IM --- |
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| 267 | ENDDO |
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| 268 | ! |
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| 269 | ! |
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| 270 | !----------First aproximation of variables at zref -------------------------- |
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| 271 | ! |
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| 272 | zref = 10.0 |
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| 273 | CALL screenp(klon, knon, nsrf, speed, tpot, q1, & |
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| 274 | & ts1, qsurf, z0m, lmon, & |
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| 275 | & ustar, testar, qstar, zref, & |
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| 276 | & delu, delte, delq) |
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| 277 | ! |
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| 278 | DO i = 1, knon |
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| 279 | u_zref(i) = delu(i) |
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| 280 | q_zref(i) = max(qsurf(i),0.0) + delq(i) |
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| 281 | te_zref(i) = ts1(i) + delte(i) |
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| 282 | temp(i) = te_zref(i) * (psol(i)/pat1(i))**(-RKAPPA) |
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| 283 | ! temp(i) = te_zref(i) - (zref* RG)/RCPD/ & |
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| 284 | ! (1 + RVTMP2 * max(q_zref(i),0.0)) |
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| 285 | u_zref_p(i) = u_zref(i) |
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| 286 | ENDDO |
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| 287 | ! |
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| 288 | ! Iteration of the variables at the reference level zref : corrector ; see Hess & McAvaney, 1995 |
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| 289 | ! |
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| 290 | DO n = 1, niter |
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| 291 | ! |
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| 292 | okri=.TRUE. |
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| 293 | CALL screenc(klon, knon, nsrf, zxli, & |
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| 294 | & u_zref, temp, q_zref, zref, & |
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| 295 | & ts1, qsurf, z0m, z0h, psol, & |
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| 296 | & ustar, testar, qstar, okri, ri1, & |
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[4722] | 297 | & pref, delu, delte, delq, s_pblh ,prain, tsol, pat1) |
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[3817] | 298 | ! |
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| 299 | DO i = 1, knon |
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| 300 | u_zref(i) = delu(i) |
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| 301 | q_zref(i) = delq(i) + max(qsurf(i),0.0) |
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| 302 | te_zref(i) = delte(i) + ts1(i) |
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| 303 | temp(i) = te_zref(i) * (psol(i)/pref(i))**(-RKAPPA) |
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| 304 | ! temp(i) = te_zref(i) - (zref* RG)/RCPD/ & |
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| 305 | ! (1 + RVTMP2 * max(q_zref(i),0.0)) |
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| 306 | ENDDO |
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| 307 | ! |
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| 308 | ENDDO |
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| 309 | ! |
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| 310 | DO i = 1, knon |
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| 311 | u_zref_c(i) = u_zref(i) |
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| 312 | ! |
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| 313 | u_10m(i) = u_zref_p(i) * ok_pred(i) + u_zref_c(i) * ok_corr(i) |
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| 314 | ! |
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| 315 | !AM |
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| 316 | q_zref_c(i) = q_zref(i) |
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| 317 | temp_c(i) = temp(i) |
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| 318 | t_10m(i) = temp_p(i) * ok_pred(i) + temp_c(i) * ok_corr(i) |
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| 319 | q_10m(i) = q_zref_p(i) * ok_pred(i) + q_zref_c(i) * ok_corr(i) |
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| 320 | !MA |
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| 321 | ENDDO |
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| 322 | ! |
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| 323 | RETURN |
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| 324 | END subroutine stdlevvar |
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| 325 | ! |
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| 326 | SUBROUTINE stdlevvarn(klon, knon, nsrf, zxli, & |
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| 327 | u1, v1, t1, q1, z1, & |
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| 328 | ts1, qsurf, z0m, z0h, psol, pat1, & |
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[3839] | 329 | t_2m, q_2m, t_10m, q_10m, u_10m, ustar, & |
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| 330 | n2mout) |
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[3817] | 331 | ! |
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[5274] | 332 | USE yomcst_mod_h, ONLY: RPI, RCLUM, RHPLA, RKBOL, RNAVO & |
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| 333 | , RDAY, REA, REPSM, RSIYEA, RSIDAY, ROMEGA & |
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| 334 | , R_ecc, R_peri, R_incl & |
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| 335 | , RA, RG, R1SA & |
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| 336 | , RSIGMA & |
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| 337 | , R, RMD, RMV, RD, RV, RCPD & |
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| 338 | , RMO3, RMCO2, RMC, RMCH4, RMN2O, RMCFC11, RMCFC12 & |
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| 339 | , RCPV, RCVD, RCVV, RKAPPA, RETV, eps_w & |
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| 340 | , RCW, RCS & |
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| 341 | , RLVTT, RLSTT, RLMLT, RTT, RATM & |
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| 342 | , RESTT, RALPW, RBETW, RGAMW, RALPS, RBETS, RGAMS & |
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| 343 | , RALPD, RBETD, RGAMD |
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[3817] | 344 | USE ioipsl_getin_p_mod, ONLY : getin_p |
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| 345 | IMPLICIT NONE |
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| 346 | !------------------------------------------------------------------------- |
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| 347 | ! |
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[5274] | 348 | ! Objet : calcul de la temperature et l'humidite relative a 2m et du |
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[3817] | 349 | ! module du vent a 10m a partir des relations de Dyer-Businger et |
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| 350 | ! des equations de Louis. |
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| 351 | ! |
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[5274] | 352 | ! Reference : Hess, Colman et McAvaney (1995) |
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[3817] | 353 | ! |
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| 354 | ! I. Musat, 01.07.2002 |
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| 355 | ! |
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| 356 | !AM On rajoute en sortie t et q a 10m pr le calcule d'hbtm2 dans clmain |
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| 357 | ! |
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| 358 | !------------------------------------------------------------------------- |
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| 359 | ! |
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| 360 | ! klon----input-I- dimension de la grille physique (= nb_pts_latitude X nb_pts_longitude) |
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| 361 | ! knon----input-I- nombre de points pour un type de surface |
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| 362 | ! nsrf----input-I- indice pour le type de surface; voir indice_sol_mod.F90 |
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| 363 | ! zxli----input-L- TRUE si calcul des cdrags selon Laurent Li |
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| 364 | ! u1------input-R- vent zonal au 1er niveau du modele |
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| 365 | ! v1------input-R- vent meridien au 1er niveau du modele |
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| 366 | ! t1------input-R- temperature de l'air au 1er niveau du modele |
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| 367 | ! q1------input-R- humidite relative au 1er niveau du modele |
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| 368 | ! z1------input-R- geopotentiel au 1er niveau du modele |
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| 369 | ! ts1-----input-R- temperature de l'air a la surface |
---|
| 370 | ! qsurf---input-R- humidite relative a la surface |
---|
| 371 | ! z0m, z0h---input-R- rugosite |
---|
| 372 | ! psol----input-R- pression au sol |
---|
| 373 | ! pat1----input-R- pression au 1er niveau du modele |
---|
| 374 | ! |
---|
| 375 | ! t_2m---output-R- temperature de l'air a 2m |
---|
| 376 | ! q_2m---output-R- humidite relative a 2m |
---|
| 377 | ! u_2m--output-R- vitesse du vent a 2m |
---|
| 378 | ! u_10m--output-R- vitesse du vent a 10m |
---|
[3839] | 379 | ! ustar--output-R- u* |
---|
[3817] | 380 | !AM |
---|
| 381 | ! t_10m--output-R- temperature de l'air a 10m |
---|
| 382 | ! q_10m--output-R- humidite specifique a 10m |
---|
| 383 | ! |
---|
| 384 | INTEGER, intent(in) :: klon, knon, nsrf |
---|
| 385 | LOGICAL, intent(in) :: zxli |
---|
[4722] | 386 | REAL, dimension(klon), intent(in) :: u1, v1, t1, q1, ts1, z1 |
---|
| 387 | REAL, dimension(klon), intent(inout) :: z0m, z0h |
---|
| 388 | REAL, dimension(klon), intent(in) :: qsurf |
---|
[3817] | 389 | REAL, dimension(klon), intent(in) :: psol, pat1 |
---|
| 390 | ! |
---|
[3839] | 391 | REAL, dimension(klon), intent(out) :: t_2m, q_2m, ustar |
---|
[3817] | 392 | REAL, dimension(klon), intent(out) :: u_10m, t_10m, q_10m |
---|
| 393 | INTEGER, dimension(klon, 6), intent(out) :: n2mout |
---|
| 394 | ! |
---|
| 395 | REAL, dimension(klon) :: u_2m |
---|
| 396 | REAL, dimension(klon) :: cdrm2m, cdrh2m, ri2m |
---|
| 397 | REAL, dimension(klon) :: cdram, cdrah, zri1 |
---|
| 398 | REAL, dimension(klon) :: cdmn1, cdhn1, fm1, fh1 |
---|
| 399 | REAL, dimension(klon) :: cdmn2m, cdhn2m, fm2m, fh2m |
---|
| 400 | REAL, dimension(klon) :: ri2m_new |
---|
[4722] | 401 | REAL, DIMENSION(klon) :: s_pblh |
---|
| 402 | REAL, DIMENSION(klon) :: prain |
---|
| 403 | REAL, DIMENSION(klon) :: tsol |
---|
[3817] | 404 | !------------------------------------------------------------------------- |
---|
| 405 | include "flux_arp.h" |
---|
| 406 | !IM PLUS |
---|
| 407 | include "YOETHF.h" |
---|
| 408 | ! |
---|
| 409 | ! Quelques constantes et options: |
---|
| 410 | ! |
---|
| 411 | ! RKAR : constante de von Karman |
---|
| 412 | REAL, PARAMETER :: RKAR=0.40 |
---|
| 413 | ! niter : nombre iterations calcul "corrector" |
---|
| 414 | ! INTEGER, parameter :: niter=6, ncon=niter-1 |
---|
| 415 | !IM 071020 INTEGER, parameter :: niter=2, ncon=niter-1 |
---|
| 416 | INTEGER, parameter :: niter=2, ncon=niter |
---|
| 417 | ! INTEGER, parameter :: niter=6, ncon=niter |
---|
| 418 | ! |
---|
| 419 | ! Variables locales |
---|
| 420 | INTEGER :: i, n |
---|
| 421 | REAL :: zref |
---|
| 422 | REAL, dimension(klon) :: speed |
---|
| 423 | ! tpot : temperature potentielle |
---|
| 424 | REAL, dimension(klon) :: tpot |
---|
| 425 | REAL, dimension(klon) :: cdran |
---|
| 426 | ! ri1 : nb. de Richardson entre la surface --> la 1ere couche |
---|
| 427 | REAL, dimension(klon) :: ri1 |
---|
| 428 | DOUBLE PRECISION, parameter :: eps=1.0D-20 |
---|
| 429 | REAL, dimension(klon) :: delu, delte, delq |
---|
| 430 | REAL, dimension(klon) :: delh, delm |
---|
| 431 | REAL, dimension(klon) :: delh_new, delm_new |
---|
| 432 | REAL, dimension(klon) :: u_zref, te_zref, q_zref |
---|
| 433 | REAL, dimension(klon) :: u_zref_pnew, te_zref_pnew, q_zref_pnew |
---|
| 434 | REAL, dimension(klon) :: temp, pref |
---|
| 435 | REAL, dimension(klon) :: temp_new, pref_new |
---|
| 436 | LOGICAL :: okri |
---|
| 437 | REAL, dimension(klon) :: u_zref_p, te_zref_p, temp_p, q_zref_p |
---|
| 438 | REAL, dimension(klon) :: u_zref_p_new, te_zref_p_new, temp_p_new, q_zref_p_new |
---|
| 439 | !convergence |
---|
| 440 | REAL, dimension(klon) :: te_zref_con, q_zref_con |
---|
| 441 | REAL, dimension(klon) :: u_zref_c, te_zref_c, temp_c, q_zref_c |
---|
| 442 | REAL, dimension(klon) :: ok_pred, ok_corr |
---|
| 443 | ! |
---|
| 444 | REAL, dimension(klon) :: cdrm10m, cdrh10m, ri10m |
---|
| 445 | REAL, dimension(klon) :: cdmn10m, cdhn10m, fm10m, fh10m |
---|
[4478] | 446 | REAL, dimension(klon) :: cdn2m, cdn1, zri_zero |
---|
[3817] | 447 | REAL :: CEPDUE,zdu2 |
---|
| 448 | INTEGER :: nzref, nz1 |
---|
| 449 | LOGICAL, dimension(klon) :: ok_t2m_toosmall, ok_t2m_toobig |
---|
| 450 | LOGICAL, dimension(klon) :: ok_q2m_toosmall, ok_q2m_toobig |
---|
| 451 | LOGICAL, dimension(klon) :: ok_u2m_toobig |
---|
[3821] | 452 | LOGICAL, dimension(klon) :: ok_t10m_toosmall, ok_t10m_toobig |
---|
| 453 | LOGICAL, dimension(klon) :: ok_q10m_toosmall, ok_q10m_toobig |
---|
| 454 | LOGICAL, dimension(klon) :: ok_u10m_toobig |
---|
| 455 | INTEGER, dimension(klon, 6) :: n10mout |
---|
[3817] | 456 | |
---|
| 457 | !------------------------------------------------------------------------- |
---|
| 458 | CEPDUE=0.1 |
---|
| 459 | ! |
---|
| 460 | ! n2mout : compteur des pas de temps ou t2m,q2m ou u2m sont en dehors des intervalles |
---|
| 461 | ! [tsurf, temp], [qsurf, q1] ou [0, speed] |
---|
[3831] | 462 | ! n10mout : compteur des pas de temps ou t10m,q10m ou u10m sont en dehors des intervalles |
---|
| 463 | ! [tsurf, temp], [qsurf, q1] ou [0, speed] |
---|
[3817] | 464 | ! |
---|
| 465 | n2mout(:,:)=0 |
---|
[3831] | 466 | n10mout(:,:)=0 |
---|
[3817] | 467 | |
---|
| 468 | DO i=1, knon |
---|
| 469 | speed(i)=MAX(SQRT(u1(i)**2+v1(i)**2),CEPDUE) |
---|
| 470 | ri1(i) = 0.0 |
---|
| 471 | ENDDO |
---|
| 472 | ! |
---|
| 473 | okri=.FALSE. |
---|
| 474 | CALL cdrag(knon, nsrf, & |
---|
| 475 | & speed, t1, q1, z1, & |
---|
[4722] | 476 | & psol, s_pblh, ts1, qsurf, z0m, z0h, & |
---|
[4478] | 477 | & zri_zero, 0, & |
---|
[4722] | 478 | & cdram, cdrah, zri1, pref, prain, tsol, pat1) |
---|
[3817] | 479 | |
---|
| 480 | ! |
---|
| 481 | DO i = 1, knon |
---|
| 482 | ri1(i) = zri1(i) |
---|
| 483 | tpot(i) = t1(i)* (psol(i)/pat1(i))**RKAPPA |
---|
| 484 | zdu2 = MAX(CEPDUE*CEPDUE, speed(i)**2) |
---|
[3839] | 485 | ustar(i) = sqrt(cdram(i) * zdu2) |
---|
[3817] | 486 | ! |
---|
| 487 | ENDDO |
---|
| 488 | ! |
---|
| 489 | !----------First aproximation of variables at zref -------------------------- |
---|
| 490 | zref = 2.0 |
---|
| 491 | ! |
---|
| 492 | ! calcul first-guess en utilisant dans les calculs à 2m |
---|
| 493 | ! le Richardson de la premiere couche atmospherique |
---|
| 494 | ! |
---|
| 495 | CALL screencn(klon, knon, nsrf, zxli, & |
---|
| 496 | & speed, tpot, q1, zref, & |
---|
| 497 | & ts1, qsurf, z0m, z0h, psol, & |
---|
| 498 | & cdram, cdrah, okri, & |
---|
| 499 | & ri1, 1, & |
---|
[4722] | 500 | & pref_new, delm_new, delh_new, ri2m, & |
---|
| 501 | & s_pblh, prain, tsol, pat1 ) |
---|
[3817] | 502 | ! |
---|
| 503 | DO i = 1, knon |
---|
| 504 | u_zref(i) = delm_new(i)*speed(i) |
---|
| 505 | u_zref_p(i) = u_zref(i) |
---|
| 506 | q_zref(i) = delh_new(i)*max(q1(i),0.0) + & |
---|
| 507 | & max(qsurf(i),0.0)*(1-delh_new(i)) |
---|
| 508 | q_zref_p(i) = q_zref(i) |
---|
| 509 | te_zref(i) = delh_new(i)*tpot(i) + ts1(i)*(1-delh_new(i)) |
---|
| 510 | te_zref_p(i) = te_zref(i) |
---|
| 511 | ! |
---|
| 512 | ! return to normal temperature |
---|
| 513 | temp(i) = te_zref(i) * (psol(i)/pref_new(i))**(-RKAPPA) |
---|
| 514 | temp_p(i) = temp(i) |
---|
| 515 | ! |
---|
| 516 | ! compteurs ici |
---|
| 517 | ! |
---|
| 518 | ok_t2m_toosmall(i)=te_zref(i).LT.tpot(i).AND. & |
---|
| 519 | & te_zref(i).LT.ts1(i) |
---|
| 520 | ok_t2m_toobig(i)=te_zref(i).GT.tpot(i).AND. & |
---|
| 521 | & te_zref(i).GT.ts1(i) |
---|
| 522 | ok_q2m_toosmall(i)=q_zref(i).LT.q1(i).AND. & |
---|
| 523 | & q_zref(i).LT.qsurf(i) |
---|
| 524 | ok_q2m_toobig(i)=q_zref(i).GT.q1(i).AND. & |
---|
| 525 | & q_zref(i).GT.qsurf(i) |
---|
| 526 | ok_u2m_toobig(i)=u_zref(i).GT.speed(i) |
---|
| 527 | ! |
---|
| 528 | IF(ok_t2m_toosmall(i).OR.ok_t2m_toobig(i)) THEN |
---|
| 529 | n2mout(i,1)=n2mout(i,1)+1 |
---|
| 530 | ENDIF |
---|
| 531 | IF(ok_q2m_toosmall(i).OR.ok_q2m_toobig(i)) THEN |
---|
| 532 | n2mout(i,3)=n2mout(i,3)+1 |
---|
| 533 | ENDIF |
---|
| 534 | IF(ok_u2m_toobig(i)) THEN |
---|
| 535 | n2mout(i,5)=n2mout(i,5)+1 |
---|
| 536 | ENDIF |
---|
| 537 | ! |
---|
| 538 | IF(ok_t2m_toosmall(i).OR.ok_t2m_toobig(i).OR. & |
---|
| 539 | & ok_q2m_toosmall(i).OR.ok_q2m_toobig(i).OR. & |
---|
| 540 | & ok_u2m_toobig(i)) THEN |
---|
| 541 | delm_new(i)=min(max(delm_new(i),0.),1.) |
---|
| 542 | delh_new(i)=min(max(delh_new(i),0.),1.) |
---|
| 543 | u_zref(i) = delm_new(i)*speed(i) |
---|
| 544 | u_zref_p(i) = u_zref(i) |
---|
| 545 | q_zref(i) = delh_new(i)*max(q1(i),0.0) + & |
---|
| 546 | & max(qsurf(i),0.0)*(1-delh_new(i)) |
---|
| 547 | q_zref_p(i) = q_zref(i) |
---|
| 548 | te_zref(i) = delh_new(i)*tpot(i) + ts1(i)*(1-delh_new(i)) |
---|
| 549 | te_zref_p(i) = te_zref(i) |
---|
| 550 | ! |
---|
| 551 | ! return to normal temperature |
---|
| 552 | temp(i) = te_zref(i) * (psol(i)/pref_new(i))**(-RKAPPA) |
---|
| 553 | temp_p(i) = temp(i) |
---|
| 554 | ENDIF |
---|
| 555 | ! |
---|
| 556 | ENDDO |
---|
| 557 | ! |
---|
| 558 | ! Iteration of the variables at the reference level zref : corrector calculation ; see Hess & McAvaney, 1995 |
---|
| 559 | ! |
---|
| 560 | DO n = 1, niter |
---|
| 561 | ! |
---|
| 562 | okri=.TRUE. |
---|
| 563 | CALL screencn(klon, knon, nsrf, zxli, & |
---|
| 564 | & u_zref, temp, q_zref, zref, & |
---|
| 565 | & ts1, qsurf, z0m, z0h, psol, & |
---|
| 566 | & cdram, cdrah, okri, & |
---|
| 567 | & ri1, 0, & |
---|
[4722] | 568 | & pref, delm, delh, ri2m, & |
---|
| 569 | & s_pblh, prain, tsol, pat1 ) |
---|
[3817] | 570 | ! |
---|
| 571 | DO i = 1, knon |
---|
| 572 | u_zref(i) = delm(i)*speed(i) |
---|
| 573 | q_zref(i) = delh(i)*max(q1(i),0.0) + & |
---|
| 574 | & max(qsurf(i),0.0)*(1-delh(i)) |
---|
| 575 | te_zref(i) = delh(i)*tpot(i) + ts1(i)*(1-delh(i)) |
---|
| 576 | ! |
---|
| 577 | ! return to normal temperature |
---|
| 578 | temp(i) = te_zref(i) * (psol(i)/pref(i))**(-RKAPPA) |
---|
| 579 | ! |
---|
| 580 | ! compteurs ici |
---|
| 581 | ! |
---|
| 582 | ok_t2m_toosmall(i)=te_zref(i).LT.tpot(i).AND. & |
---|
| 583 | & te_zref(i).LT.ts1(i) |
---|
| 584 | ok_t2m_toobig(i)=te_zref(i).GT.tpot(i).AND. & |
---|
| 585 | & te_zref(i).GT.ts1(i) |
---|
| 586 | ok_q2m_toosmall(i)=q_zref(i).LT.q1(i).AND. & |
---|
| 587 | & q_zref(i).LT.qsurf(i) |
---|
| 588 | ok_q2m_toobig(i)=q_zref(i).GT.q1(i).AND. & |
---|
| 589 | & q_zref(i).GT.qsurf(i) |
---|
| 590 | ok_u2m_toobig(i)=u_zref(i).GT.speed(i) |
---|
| 591 | ! |
---|
| 592 | IF(ok_t2m_toosmall(i).OR.ok_t2m_toobig(i)) THEN |
---|
| 593 | n2mout(i,2)=n2mout(i,2)+1 |
---|
| 594 | ENDIF |
---|
| 595 | IF(ok_q2m_toosmall(i).OR.ok_q2m_toobig(i)) THEN |
---|
| 596 | n2mout(i,4)=n2mout(i,4)+1 |
---|
| 597 | ENDIF |
---|
| 598 | IF(ok_u2m_toobig(i)) THEN |
---|
| 599 | n2mout(i,6)=n2mout(i,6)+1 |
---|
| 600 | ENDIF |
---|
| 601 | ! |
---|
| 602 | IF(ok_t2m_toosmall(i).OR.ok_t2m_toobig(i).OR. & |
---|
| 603 | & ok_q2m_toosmall(i).OR.ok_q2m_toobig(i).OR. & |
---|
| 604 | & ok_u2m_toobig(i)) THEN |
---|
| 605 | delm(i)=min(max(delm(i),0.),1.) |
---|
| 606 | delh(i)=min(max(delh(i),0.),1.) |
---|
| 607 | u_zref(i) = delm(i)*speed(i) |
---|
| 608 | q_zref(i) = delh(i)*max(q1(i),0.0) + & |
---|
| 609 | & max(qsurf(i),0.0)*(1-delh(i)) |
---|
| 610 | te_zref(i) = delh(i)*tpot(i) + ts1(i)*(1-delh(i)) |
---|
| 611 | temp(i) = te_zref(i) * (psol(i)/pref(i))**(-RKAPPA) |
---|
| 612 | ENDIF |
---|
| 613 | ! |
---|
| 614 | ! |
---|
| 615 | IF(n.EQ.ncon) THEN |
---|
| 616 | te_zref_con(i) = te_zref(i) |
---|
| 617 | q_zref_con(i) = q_zref(i) |
---|
| 618 | ENDIF |
---|
| 619 | ! |
---|
| 620 | ENDDO |
---|
| 621 | ! |
---|
| 622 | ENDDO |
---|
| 623 | ! |
---|
| 624 | DO i = 1, knon |
---|
| 625 | q_zref_c(i) = q_zref(i) |
---|
| 626 | temp_c(i) = temp(i) |
---|
| 627 | ! |
---|
| 628 | ok_pred(i)=0. |
---|
| 629 | ok_corr(i)=1. |
---|
| 630 | ! |
---|
| 631 | t_2m(i) = temp_p(i) * ok_pred(i) + temp_c(i) * ok_corr(i) |
---|
| 632 | q_2m(i) = q_zref_p(i) * ok_pred(i) + q_zref_c(i) * ok_corr(i) |
---|
| 633 | ! |
---|
| 634 | u_zref_c(i) = u_zref(i) |
---|
| 635 | u_2m(i) = u_zref_p(i) * ok_pred(i) + u_zref_c(i) * ok_corr(i) |
---|
| 636 | ENDDO |
---|
| 637 | ! |
---|
| 638 | ! |
---|
| 639 | !----------First aproximation of variables at zref -------------------------- |
---|
| 640 | ! |
---|
| 641 | zref = 10.0 |
---|
| 642 | ! |
---|
[3821] | 643 | CALL screencn(klon, knon, nsrf, zxli, & |
---|
| 644 | & speed, tpot, q1, zref, & |
---|
| 645 | & ts1, qsurf, z0m, z0h, psol, & |
---|
| 646 | & cdram, cdrah, okri, & |
---|
| 647 | & ri1, 1, & |
---|
[4722] | 648 | & pref_new, delm_new, delh_new, ri10m, & |
---|
| 649 | & s_pblh, prain, tsol, pat1 ) |
---|
[3817] | 650 | ! |
---|
[3821] | 651 | DO i = 1, knon |
---|
| 652 | u_zref(i) = delm_new(i)*speed(i) |
---|
| 653 | q_zref(i) = delh_new(i)*max(q1(i),0.0) + & |
---|
| 654 | & max(qsurf(i),0.0)*(1-delh_new(i)) |
---|
| 655 | te_zref(i) = delh_new(i)*tpot(i) + ts1(i)*(1-delh_new(i)) |
---|
| 656 | temp(i) = te_zref(i) * (psol(i)/pref_new(i))**(-RKAPPA) |
---|
| 657 | u_zref_p(i) = u_zref(i) |
---|
[3817] | 658 | ! |
---|
[3821] | 659 | ! compteurs ici |
---|
| 660 | ! |
---|
| 661 | ok_t10m_toosmall(i)=te_zref(i).LT.tpot(i).AND. & |
---|
| 662 | & te_zref(i).LT.ts1(i) |
---|
| 663 | ok_t10m_toobig(i)=te_zref(i).GT.tpot(i).AND. & |
---|
| 664 | & te_zref(i).GT.ts1(i) |
---|
| 665 | ok_q10m_toosmall(i)=q_zref(i).LT.q1(i).AND. & |
---|
| 666 | & q_zref(i).LT.qsurf(i) |
---|
| 667 | ok_q10m_toobig(i)=q_zref(i).GT.q1(i).AND. & |
---|
| 668 | & q_zref(i).GT.qsurf(i) |
---|
| 669 | ok_u10m_toobig(i)=u_zref(i).GT.speed(i) |
---|
| 670 | ! |
---|
[3831] | 671 | IF(ok_t10m_toosmall(i).OR.ok_t10m_toobig(i)) THEN |
---|
| 672 | n10mout(i,1)=n10mout(i,1)+1 |
---|
| 673 | ENDIF |
---|
| 674 | IF(ok_q10m_toosmall(i).OR.ok_q10m_toobig(i)) THEN |
---|
| 675 | n10mout(i,3)=n10mout(i,3)+1 |
---|
| 676 | ENDIF |
---|
| 677 | IF(ok_u10m_toobig(i)) THEN |
---|
| 678 | n10mout(i,5)=n10mout(i,5)+1 |
---|
| 679 | ENDIF |
---|
| 680 | ! |
---|
[3821] | 681 | IF(ok_t10m_toosmall(i).OR.ok_t10m_toobig(i).OR. & |
---|
| 682 | & ok_q10m_toosmall(i).OR.ok_q10m_toobig(i).OR. & |
---|
| 683 | & ok_u10m_toobig(i)) THEN |
---|
| 684 | delm_new(i)=min(max(delm_new(i),0.),1.) |
---|
| 685 | delh_new(i)=min(max(delh_new(i),0.),1.) |
---|
| 686 | u_zref(i) = delm_new(i)*speed(i) |
---|
| 687 | u_zref_p(i) = u_zref(i) |
---|
| 688 | q_zref(i) = delh_new(i)*max(q1(i),0.0) + & |
---|
| 689 | & max(qsurf(i),0.0)*(1-delh_new(i)) |
---|
| 690 | te_zref(i) = delh_new(i)*tpot(i) + ts1(i)*(1-delh_new(i)) |
---|
| 691 | temp(i) = te_zref(i) * (psol(i)/pref_new(i))**(-RKAPPA) |
---|
| 692 | ENDIF |
---|
| 693 | ! |
---|
| 694 | ENDDO |
---|
| 695 | ! |
---|
| 696 | ! Iteration of the variables at the reference level zref : corrector calculation ; see Hess & McAvaney, 1995 |
---|
| 697 | ! |
---|
[3817] | 698 | DO n = 1, niter |
---|
| 699 | ! |
---|
| 700 | okri=.TRUE. |
---|
| 701 | CALL screencn(klon, knon, nsrf, zxli, & |
---|
| 702 | & u_zref, temp, q_zref, zref, & |
---|
| 703 | & ts1, qsurf, z0m, z0h, psol, & |
---|
| 704 | & cdram, cdrah, okri, & |
---|
| 705 | & ri1, 0, & |
---|
[4722] | 706 | & pref, delm, delh, ri10m, & |
---|
| 707 | & s_pblh, prain, tsol, pat1 ) |
---|
[3817] | 708 | ! |
---|
| 709 | DO i = 1, knon |
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| 710 | u_zref(i) = delm(i)*speed(i) |
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| 711 | q_zref(i) = delh(i)*max(q1(i),0.0) + & |
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| 712 | & max(qsurf(i),0.0)*(1-delh(i)) |
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| 713 | te_zref(i) = delh(i)*tpot(i) + ts1(i)*(1-delh(i)) |
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[3821] | 714 | ! |
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| 715 | ! return to normal temperature |
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[3817] | 716 | temp(i) = te_zref(i) * (psol(i)/pref(i))**(-RKAPPA) |
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[3821] | 717 | ! |
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| 718 | ! compteurs ici |
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| 719 | ! |
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| 720 | ok_t10m_toosmall(i)=te_zref(i).LT.tpot(i).AND. & |
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| 721 | & te_zref(i).LT.ts1(i) |
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| 722 | ok_t10m_toobig(i)=te_zref(i).GT.tpot(i).AND. & |
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| 723 | & te_zref(i).GT.ts1(i) |
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| 724 | ok_q10m_toosmall(i)=q_zref(i).LT.q1(i).AND. & |
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| 725 | & q_zref(i).LT.qsurf(i) |
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| 726 | ok_q10m_toobig(i)=q_zref(i).GT.q1(i).AND. & |
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| 727 | & q_zref(i).GT.qsurf(i) |
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| 728 | ok_u10m_toobig(i)=u_zref(i).GT.speed(i) |
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| 729 | ! |
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| 730 | IF(ok_t10m_toosmall(i).OR.ok_t10m_toobig(i)) THEN |
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| 731 | n10mout(i,2)=n10mout(i,2)+1 |
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| 732 | ENDIF |
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| 733 | IF(ok_q10m_toosmall(i).OR.ok_q10m_toobig(i)) THEN |
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| 734 | n10mout(i,4)=n10mout(i,4)+1 |
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| 735 | ENDIF |
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| 736 | IF(ok_u10m_toobig(i)) THEN |
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| 737 | n10mout(i,6)=n10mout(i,6)+1 |
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| 738 | ENDIF |
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| 739 | ! |
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| 740 | IF(ok_t10m_toosmall(i).OR.ok_t10m_toobig(i).OR. & |
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| 741 | & ok_q10m_toosmall(i).OR.ok_q10m_toobig(i).OR. & |
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| 742 | & ok_u10m_toobig(i)) THEN |
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| 743 | delm(i)=min(max(delm(i),0.),1.) |
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| 744 | delh(i)=min(max(delh(i),0.),1.) |
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| 745 | u_zref(i) = delm(i)*speed(i) |
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| 746 | q_zref(i) = delh(i)*max(q1(i),0.0) + & |
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| 747 | & max(qsurf(i),0.0)*(1-delh(i)) |
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| 748 | te_zref(i) = delh(i)*tpot(i) + ts1(i)*(1-delh(i)) |
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| 749 | temp(i) = te_zref(i) * (psol(i)/pref(i))**(-RKAPPA) |
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| 750 | ENDIF |
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| 751 | ! |
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| 752 | ! |
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| 753 | IF(n.EQ.ncon) THEN |
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| 754 | te_zref_con(i) = te_zref(i) |
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| 755 | q_zref_con(i) = q_zref(i) |
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| 756 | ENDIF |
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| 757 | ! |
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[3817] | 758 | ENDDO |
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| 759 | ! |
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[3821] | 760 | ENDDO |
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[3817] | 761 | ! |
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| 762 | DO i = 1, knon |
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[3821] | 763 | q_zref_c(i) = q_zref(i) |
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| 764 | temp_c(i) = temp(i) |
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[3817] | 765 | ! |
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[3821] | 766 | ok_pred(i)=0. |
---|
| 767 | ok_corr(i)=1. |
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[3817] | 768 | ! |
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| 769 | t_10m(i) = temp_p(i) * ok_pred(i) + temp_c(i) * ok_corr(i) |
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| 770 | q_10m(i) = q_zref_p(i) * ok_pred(i) + q_zref_c(i) * ok_corr(i) |
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[3821] | 771 | ! |
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| 772 | u_zref_c(i) = u_zref(i) |
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| 773 | u_10m(i) = u_zref_p(i) * ok_pred(i) + u_zref_c(i) * ok_corr(i) |
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[3817] | 774 | ENDDO |
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[3821] | 775 | ! |
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[3817] | 776 | RETURN |
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| 777 | END subroutine stdlevvarn |
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| 778 | |
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| 779 | END MODULE stdlevvar_mod |
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