| 1 |
guez |
51 |
module diagetpq_m |
| 2 |
guez |
47 |
|
| 3 |
guez |
51 |
IMPLICIT NONE |
| 4 |
guez |
47 |
|
| 5 |
guez |
51 |
contains |
| 6 |
|
|
|
| 7 |
|
|
SUBROUTINE diagetpq(airephy, tit, iprt, idiag, idiag2, dtime, t, q, ql, qs, & |
| 8 |
|
|
u, v, paprs, d_h_vcol, d_qt, d_qw, d_ql, d_qs, d_ec) |
| 9 |
|
|
|
| 10 |
|
|
! From LMDZ4/libf/phylmd/diagphy.F, version 1.1.1.1 2004/05/19 12:53:08 |
| 11 |
|
|
|
| 12 |
|
|
! Purpose: |
| 13 |
|
|
|
| 14 |
|
|
! Calcule la différence d'enthalpie et de masse d'eau entre deux |
| 15 |
|
|
! appels et calcule le flux de chaleur et le flux d'eau |
| 16 |
|
|
! nécessaires à ces changements. Ces valeurs sont moyennées sur la |
| 17 |
|
|
! surface de tout le globe et sont exprimées en W/m2 et |
| 18 |
|
|
! kg/s/m2. Outil pour diagnostiquer la conservation de l'énergie |
| 19 |
|
|
! et de la masse dans la physique. Suppose que les niveaux de |
| 20 |
|
|
! pression entre les couches ne varient pas entre deux appels. |
| 21 |
|
|
|
| 22 |
|
|
! Plusieurs de ces diagnostics peuvent être faits en parallèle : |
| 23 |
|
|
! les bilans sont sauvegardés dans des tableaux indices. On |
| 24 |
|
|
! parlera "d'indice de diagnostic". |
| 25 |
|
|
|
| 26 |
|
|
! Jean-Louis Dufresne, July 2002 |
| 27 |
|
|
|
| 28 |
guez |
52 |
USE dimphy, ONLY: klev, klon |
| 29 |
|
|
USE suphec_m, ONLY: rcpd, rcpv, rcs, rcw, rg, rlstt, rlvtt |
| 30 |
guez |
51 |
|
| 31 |
|
|
! Arguments: |
| 32 |
|
|
! airephy-------input-R- grid area |
| 33 |
|
|
! iprt----input-I- PRINT level ( <=1 : no PRINT) |
| 34 |
|
|
! idiag---input-I- indice dans lequel sera range les nouveaux |
| 35 |
|
|
! bilans d' entalpie et de masse |
| 36 |
|
|
! idiag2--input-I-les nouveaux bilans d'entalpie et de masse |
| 37 |
|
|
! sont compare au bilan de d'enthalpie de masse de |
| 38 |
|
|
! l'indice numero idiag2 |
| 39 |
|
|
! Cas particulier : si idiag2=0, pas de comparaison, on |
| 40 |
|
|
! sort directement les bilans d'enthalpie et de masse |
| 41 |
|
|
! dtime----input-R- time step (s) |
| 42 |
|
|
! t--------input-R- temperature (K) |
| 43 |
|
|
! q--------input-R- vapeur d'eau (kg/kg) |
| 44 |
|
|
! ql-------input-R- liquid water (kg/kg) |
| 45 |
|
|
! qs-------input-R- solid water (kg/kg) |
| 46 |
|
|
! u--------input-R- vitesse u |
| 47 |
|
|
! v--------input-R- vitesse v |
| 48 |
|
|
! paprs----input-R- pression a intercouche (Pa) |
| 49 |
|
|
|
| 50 |
|
|
! the following total value are computed by UNIT of earth surface |
| 51 |
|
|
|
| 52 |
|
|
! d_h_vcol--output-R- Heat flux (W/m2) define as the Enthalpy |
| 53 |
|
|
! change (J/m2) during one time step (dtime) for the whole |
| 54 |
|
|
! atmosphere (air, water vapour, liquid and solid) |
| 55 |
|
|
! d_qt------output-R- total water mass flux (kg/m2/s) defined as the |
| 56 |
|
|
! total water (kg/m2) change during one time step (dtime), |
| 57 |
|
|
! d_qw------output-R- same, for the water vapour only (kg/m2/s) |
| 58 |
|
|
! d_ql------output-R- same, for the liquid water only (kg/m2/s) |
| 59 |
|
|
! d_qs------output-R- same, for the solid water only (kg/m2/s) |
| 60 |
|
|
! d_ec------output-R- Kinetic Energy Budget (W/m2) for vertical air column |
| 61 |
|
|
|
| 62 |
|
|
! other (COMMON...) |
| 63 |
|
|
! RCPD, RCPV, .... |
| 64 |
|
|
|
| 65 |
|
|
! Input variables |
| 66 |
|
|
real airephy(klon) |
| 67 |
guez |
62 |
CHARACTER(len=*), intent(in):: tit ! comment added in PRINT |
| 68 |
guez |
51 |
INTEGER iprt, idiag, idiag2 |
| 69 |
|
|
REAL, intent(in):: dtime |
| 70 |
|
|
REAL, intent(in):: t(klon, klev) |
| 71 |
|
|
REAL, intent(in):: q(klon, klev), ql(klon, klev), qs(klon, klev) |
| 72 |
|
|
REAL u(klon, klev), v(klon, klev) |
| 73 |
|
|
REAL, intent(in):: paprs(klon, klev+1) |
| 74 |
|
|
! Output variables |
| 75 |
|
|
REAL d_h_vcol, d_qt, d_qw, d_ql, d_qs, d_ec |
| 76 |
|
|
|
| 77 |
|
|
! Local variables |
| 78 |
|
|
|
| 79 |
|
|
REAL h_vcol_tot, h_dair_tot, h_qw_tot, h_ql_tot, h_qs_tot, qw_tot, ql_tot |
| 80 |
|
|
real qs_tot , ec_tot |
| 81 |
|
|
! h_vcol_tot-- total enthalpy of vertical air column |
| 82 |
|
|
! (air with water vapour, liquid and solid) (J/m2) |
| 83 |
|
|
! h_dair_tot-- total enthalpy of dry air (J/m2) |
| 84 |
|
|
! h_qw_tot---- total enthalpy of water vapour (J/m2) |
| 85 |
|
|
! h_ql_tot---- total enthalpy of liquid water (J/m2) |
| 86 |
|
|
! h_qs_tot---- total enthalpy of solid water (J/m2) |
| 87 |
|
|
! qw_tot------ total mass of water vapour (kg/m2) |
| 88 |
|
|
! ql_tot------ total mass of liquid water (kg/m2) |
| 89 |
|
|
! qs_tot------ total mass of solid water (kg/m2) |
| 90 |
|
|
! ec_tot------ total kinetic energy (kg/m2) |
| 91 |
|
|
|
| 92 |
|
|
REAL zairm(klon, klev) ! layer air mass (kg/m2) |
| 93 |
|
|
REAL zqw_col(klon) |
| 94 |
|
|
REAL zql_col(klon) |
| 95 |
|
|
REAL zqs_col(klon) |
| 96 |
|
|
REAL zec_col(klon) |
| 97 |
|
|
REAL zh_dair_col(klon) |
| 98 |
|
|
REAL zh_qw_col(klon), zh_ql_col(klon), zh_qs_col(klon) |
| 99 |
|
|
|
| 100 |
|
|
REAL d_h_dair, d_h_qw, d_h_ql, d_h_qs |
| 101 |
|
|
|
| 102 |
|
|
REAL airetot, zcpvap, zcwat, zcice |
| 103 |
|
|
|
| 104 |
|
|
INTEGER i, k |
| 105 |
|
|
|
| 106 |
|
|
INTEGER, PARAMETER:: ndiag = 10 ! max number of diagnostic in parallel |
| 107 |
|
|
integer:: pas(ndiag) = 0 |
| 108 |
|
|
|
| 109 |
|
|
REAL, save:: h_vcol_pre(ndiag), h_dair_pre(ndiag), h_qw_pre(ndiag) |
| 110 |
|
|
REAL, save:: h_ql_pre(ndiag), h_qs_pre(ndiag), qw_pre(ndiag), ql_pre(ndiag) |
| 111 |
|
|
REAL, save:: qs_pre(ndiag), ec_pre(ndiag) |
| 112 |
|
|
|
| 113 |
|
|
!------------------------------------------------------------- |
| 114 |
|
|
|
| 115 |
|
|
DO k = 1, klev |
| 116 |
|
|
DO i = 1, klon |
| 117 |
|
|
! layer air mass |
| 118 |
|
|
zairm(i, k) = (paprs(i, k)-paprs(i, k+1))/RG |
| 119 |
|
|
ENDDO |
| 120 |
|
|
END DO |
| 121 |
|
|
|
| 122 |
|
|
! Reset variables |
| 123 |
|
|
DO i = 1, klon |
| 124 |
|
|
zqw_col(i)=0. |
| 125 |
|
|
zql_col(i)=0. |
| 126 |
|
|
zqs_col(i)=0. |
| 127 |
|
|
zec_col(i) = 0. |
| 128 |
|
|
zh_dair_col(i) = 0. |
| 129 |
|
|
zh_qw_col(i) = 0. |
| 130 |
|
|
zh_ql_col(i) = 0. |
| 131 |
|
|
zh_qs_col(i) = 0. |
| 132 |
|
|
ENDDO |
| 133 |
|
|
|
| 134 |
|
|
zcpvap=RCPV |
| 135 |
|
|
zcwat=RCW |
| 136 |
|
|
zcice=RCS |
| 137 |
|
|
|
| 138 |
|
|
! Compute vertical sum for each atmospheric column |
| 139 |
|
|
DO k = 1, klev |
| 140 |
|
|
DO i = 1, klon |
| 141 |
|
|
! Water mass |
| 142 |
|
|
zqw_col(i) = zqw_col(i) + q(i, k)*zairm(i, k) |
| 143 |
|
|
zql_col(i) = zql_col(i) + ql(i, k)*zairm(i, k) |
| 144 |
|
|
zqs_col(i) = zqs_col(i) + qs(i, k)*zairm(i, k) |
| 145 |
|
|
! Kinetic Energy |
| 146 |
|
|
zec_col(i) = zec_col(i) +0.5*(u(i, k)**2+v(i, k)**2)*zairm(i, k) |
| 147 |
|
|
! Air enthalpy |
| 148 |
|
|
zh_dair_col(i) = zh_dair_col(i) & |
| 149 |
|
|
+ RCPD*(1.-q(i, k)-ql(i, k)-qs(i, k))*zairm(i, k)*t(i, k) |
| 150 |
|
|
zh_qw_col(i) = zh_qw_col(i) + zcpvap*q(i, k)*zairm(i, k)*t(i, k) |
| 151 |
|
|
zh_ql_col(i) = zh_ql_col(i) & |
| 152 |
|
|
+ zcwat*ql(i, k)*zairm(i, k)*t(i, k) & |
| 153 |
|
|
- RLVTT*ql(i, k)*zairm(i, k) |
| 154 |
|
|
zh_qs_col(i) = zh_qs_col(i) & |
| 155 |
|
|
+ zcice*qs(i, k)*zairm(i, k)*t(i, k) & |
| 156 |
|
|
- RLSTT*qs(i, k)*zairm(i, k) |
| 157 |
|
|
END DO |
| 158 |
|
|
ENDDO |
| 159 |
|
|
|
| 160 |
|
|
! Mean over the planet surface |
| 161 |
|
|
qw_tot = 0. |
| 162 |
|
|
ql_tot = 0. |
| 163 |
|
|
qs_tot = 0. |
| 164 |
|
|
ec_tot = 0. |
| 165 |
|
|
h_vcol_tot = 0. |
| 166 |
|
|
h_dair_tot = 0. |
| 167 |
|
|
h_qw_tot = 0. |
| 168 |
|
|
h_ql_tot = 0. |
| 169 |
|
|
h_qs_tot = 0. |
| 170 |
|
|
airetot=0. |
| 171 |
|
|
|
| 172 |
|
|
do i=1, klon |
| 173 |
|
|
qw_tot = qw_tot + zqw_col(i)*airephy(i) |
| 174 |
|
|
ql_tot = ql_tot + zql_col(i)*airephy(i) |
| 175 |
|
|
qs_tot = qs_tot + zqs_col(i)*airephy(i) |
| 176 |
|
|
ec_tot = ec_tot + zec_col(i)*airephy(i) |
| 177 |
|
|
h_dair_tot = h_dair_tot + zh_dair_col(i)*airephy(i) |
| 178 |
|
|
h_qw_tot = h_qw_tot + zh_qw_col(i)*airephy(i) |
| 179 |
|
|
h_ql_tot = h_ql_tot + zh_ql_col(i)*airephy(i) |
| 180 |
|
|
h_qs_tot = h_qs_tot + zh_qs_col(i)*airephy(i) |
| 181 |
|
|
airetot=airetot+airephy(i) |
| 182 |
|
|
END DO |
| 183 |
|
|
|
| 184 |
|
|
qw_tot = qw_tot/airetot |
| 185 |
|
|
ql_tot = ql_tot/airetot |
| 186 |
|
|
qs_tot = qs_tot/airetot |
| 187 |
|
|
ec_tot = ec_tot/airetot |
| 188 |
|
|
h_dair_tot = h_dair_tot/airetot |
| 189 |
|
|
h_qw_tot = h_qw_tot/airetot |
| 190 |
|
|
h_ql_tot = h_ql_tot/airetot |
| 191 |
|
|
h_qs_tot = h_qs_tot/airetot |
| 192 |
|
|
|
| 193 |
|
|
h_vcol_tot = h_dair_tot+h_qw_tot+h_ql_tot+h_qs_tot |
| 194 |
|
|
|
| 195 |
|
|
! Compute the change of the atmospheric state compared to the one |
| 196 |
|
|
! stored in "idiag2", and convert it in flux. This computation is |
| 197 |
|
|
! performed if idiag2 /= 0 and if it is not the first call for |
| 198 |
|
|
! "idiag". |
| 199 |
|
|
|
| 200 |
|
|
IF ((idiag2 > 0) .and. (pas(idiag2) /= 0)) THEN |
| 201 |
|
|
d_h_vcol = (h_vcol_tot - h_vcol_pre(idiag2) )/dtime |
| 202 |
|
|
d_h_dair = (h_dair_tot- h_dair_pre(idiag2))/dtime |
| 203 |
|
|
d_h_qw = (h_qw_tot - h_qw_pre(idiag2) )/dtime |
| 204 |
|
|
d_h_ql = (h_ql_tot - h_ql_pre(idiag2) )/dtime |
| 205 |
|
|
d_h_qs = (h_qs_tot - h_qs_pre(idiag2) )/dtime |
| 206 |
|
|
d_qw = (qw_tot - qw_pre(idiag2) )/dtime |
| 207 |
|
|
d_ql = (ql_tot - ql_pre(idiag2) )/dtime |
| 208 |
|
|
d_qs = (qs_tot - qs_pre(idiag2) )/dtime |
| 209 |
|
|
d_ec = (ec_tot - ec_pre(idiag2) )/dtime |
| 210 |
|
|
d_qt = d_qw + d_ql + d_qs |
| 211 |
|
|
ELSE |
| 212 |
|
|
d_h_vcol = 0. |
| 213 |
|
|
d_h_dair = 0. |
| 214 |
|
|
d_h_qw = 0. |
| 215 |
|
|
d_h_ql = 0. |
| 216 |
|
|
d_h_qs = 0. |
| 217 |
|
|
d_qw = 0. |
| 218 |
|
|
d_ql = 0. |
| 219 |
|
|
d_qs = 0. |
| 220 |
|
|
d_ec = 0. |
| 221 |
|
|
d_qt = 0. |
| 222 |
|
|
ENDIF |
| 223 |
|
|
|
| 224 |
|
|
IF (iprt >= 2) THEN |
| 225 |
|
|
WRITE(6, 9000) tit, pas(idiag), d_qt, d_qw, d_ql, d_qs |
| 226 |
|
|
9000 format('Phys. Water Mass Budget (kg/m2/s)', A15, 1i6, 10(1pE14.6)) |
| 227 |
|
|
WRITE(6, 9001) tit, pas(idiag), d_h_vcol |
| 228 |
|
|
9001 format('Phys. Enthalpy Budget (W/m2) ', A15, 1i6, 10(F8.2)) |
| 229 |
|
|
WRITE(6, 9002) tit, pas(idiag), d_ec |
| 230 |
|
|
9002 format('Phys. Kinetic Energy Budget (W/m2) ', A15, 1i6, 10(F8.2)) |
| 231 |
|
|
END IF |
| 232 |
|
|
|
| 233 |
|
|
! Store the new atmospheric state in "idiag" |
| 234 |
|
|
pas(idiag)=pas(idiag)+1 |
| 235 |
|
|
h_vcol_pre(idiag) = h_vcol_tot |
| 236 |
|
|
h_dair_pre(idiag) = h_dair_tot |
| 237 |
|
|
h_qw_pre(idiag) = h_qw_tot |
| 238 |
|
|
h_ql_pre(idiag) = h_ql_tot |
| 239 |
|
|
h_qs_pre(idiag) = h_qs_tot |
| 240 |
|
|
qw_pre(idiag) = qw_tot |
| 241 |
|
|
ql_pre(idiag) = ql_tot |
| 242 |
|
|
qs_pre(idiag) = qs_tot |
| 243 |
|
|
ec_pre (idiag) = ec_tot |
| 244 |
|
|
|
| 245 |
|
|
END SUBROUTINE diagetpq |
| 246 |
|
|
|
| 247 |
|
|
end module diagetpq_m |
Parent Directory
| 
Revision Log