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contains |
contains |
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SUBROUTINE calcul_fluxs(tsurf, p1lay, cal, beta, coef1lay, ps, qsurf, & |
SUBROUTINE calcul_fluxs(tsurf, p1lay, cal, beta, cdragh, ps, qsurf, radsol, & |
8 |
radsol, t1lay, q1lay, u1lay, v1lay, tAcoef, qAcoef, tBcoef, & |
t1lay, q1lay, u1lay, v1lay, tAcoef, qAcoef, tBcoef, qBcoef, tsurf_new, & |
9 |
qBcoef, tsurf_new, evap, fluxlat, flux_t, dflux_s, dflux_l, dif_grnd) |
evap, fluxlat, flux_t, dflux_s, dflux_l, dif_grnd) |
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11 |
! Cette routine calcule les flux en h et q à l'interface et une |
! Cette routine calcule les flux en h et q à l'interface et une |
12 |
! température de surface. |
! température de surface. |
31 |
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32 |
real, intent(IN):: cal(:) ! (knon) capacité calorifique du sol |
real, intent(IN):: cal(:) ! (knon) capacité calorifique du sol |
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real, intent(IN):: beta(:) ! (knon) évaporation réelle |
real, intent(IN):: beta(:) ! (knon) évaporation réelle |
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real, intent(IN):: coef1lay(:) ! (knon) coefficient d'échange |
real, intent(IN):: cdragh(:) ! (knon) coefficient d'échange |
35 |
real, intent(IN):: ps(:) ! (knon) pression au sol |
real, intent(IN):: ps(:) ! (knon) pression au sol, en Pa |
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real, intent(OUT):: qsurf(:) ! (knon) humidité de l'air au-dessus du sol |
real, intent(OUT):: qsurf(:) ! (knon) humidité de l'air au-dessus du sol |
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real, intent(IN):: radsol(:) ! (knon) |
real, intent(IN):: radsol(:) ! (knon) |
39 |
! rayonnement net au sol (longwave + shortwave) |
! net downward radiative (longwave + shortwave) flux at the surface |
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41 |
real, intent(IN):: dif_grnd ! coefficient de diffusion vers le sol profond |
real, intent(IN):: dif_grnd ! coefficient de diffusion vers le sol profond |
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real, intent(IN):: t1lay(:), q1lay(:), u1lay(:), v1lay(:) ! (knon) |
real, intent(IN):: t1lay(:), q1lay(:), u1lay(:), v1lay(:) ! (knon) |
51 |
real, intent(OUT):: evap(:) ! (knon) |
real, intent(OUT):: evap(:) ! (knon) |
52 |
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real, intent(OUT):: fluxlat(:), flux_t(:) ! (knon) |
real, intent(OUT):: fluxlat(:), flux_t(:) ! (knon) |
54 |
! flux de chaleurs latente et sensible |
! flux de chaleurs latente et sensible, en W m-2 |
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56 |
real, intent(OUT):: dflux_s(:), dflux_l(:) ! (knon) |
real, intent(OUT):: dflux_s(:), dflux_l(:) ! (knon) |
57 |
! dérivées des flux de chaleurs sensible et latente par rapport à |
! dérivées des flux de chaleurs sensible et latente par rapport à |
66 |
logical delta |
logical delta |
67 |
real zcor |
real zcor |
68 |
real, parameter:: t_grnd = 271.35 |
real, parameter:: t_grnd = 271.35 |
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real, parameter:: min_wind_speed = 1. ! in m s-1 |
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!--------------------------------------------------------------------- |
!--------------------------------------------------------------------- |
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knon = assert_eq([size(tsurf), size(p1lay), size(cal), size(beta), & |
knon = assert_eq([size(tsurf), size(p1lay), size(cal), size(beta), & |
74 |
size(coef1lay), size(ps), size(qsurf), size(radsol), size(t1lay), & |
size(cdragh), size(ps), size(qsurf), size(radsol), size(t1lay), & |
75 |
size(q1lay), size(u1lay), size(v1lay), size(tAcoef), size(qAcoef), & |
size(q1lay), size(u1lay), size(v1lay), size(tAcoef), size(qAcoef), & |
76 |
size(tBcoef), size(qBcoef), size(tsurf_new), size(evap), & |
size(tBcoef), size(qBcoef), size(tsurf_new), size(evap), & |
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size(fluxlat), size(flux_t), size(dflux_s), size(dflux_l)], & |
size(fluxlat), size(flux_t), size(dflux_s), size(dflux_l)], & |
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zcor = 1. / (1. - retv * qsat(i)) |
zcor = 1. / (1. - retv * qsat(i)) |
86 |
qsat(i) = qsat(i) * zcor |
qsat(i) = qsat(i) * zcor |
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dq_s_dt(i) = RCPD * FOEDE(tsurf(i), delta, merge(R5IES * RLSTT, & |
dq_s_dt(i) = RCPD * FOEDE(tsurf(i), delta, merge(R5IES * RLSTT, & |
88 |
R5LES * RLVTT, delta) / RCPD / (1. + RVTMP2 * q1lay(i)), & |
R5LES * RLVTT, delta) / RCPD / (1. + RVTMP2 * q1lay(i)), qsat(i), & |
89 |
qsat(i), zcor) / RLVTT |
zcor) / RLVTT |
90 |
ENDDO |
ENDDO |
91 |
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92 |
coef = coef1lay * (1. + SQRT(u1lay**2 + v1lay**2)) * p1lay / (RD * t1lay) |
coef = cdragh * (min_wind_speed + SQRT(u1lay**2 + v1lay**2)) * p1lay & |
93 |
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/ (RD * t1lay) |
94 |
sl = merge(RLSTT, RLVTT, tsurf < RTT) |
sl = merge(RLSTT, RLVTT, tsurf < RTT) |
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96 |
! Q |
! Q |