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