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SUBROUTINE etat0 |
SUBROUTINE etat0 |
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! From "etat0_netcdf.F", version 1.3 2005/05/25 13:10:09 |
! From "etat0_netcdf.F", version 1.3, 2005/05/25 13:10:09 |
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use caldyn0_m, only: caldyn0 |
use caldyn0_m, only: caldyn0 |
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use comconst, only: cpp, kappa, iniconst |
use comconst, only: cpp, kappa, iniconst |
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use netcdf, only: nf90_nowrite |
use netcdf, only: nf90_nowrite |
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use netcdf95, only: nf95_close, nf95_get_var, nf95_gw_var, & |
use netcdf95, only: nf95_close, nf95_get_var, nf95_gw_var, & |
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nf95_inq_varid, nf95_open |
nf95_inq_varid, nf95_open |
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use nr_util, only: pi |
use nr_util, only: pi, assert |
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use paramet_m, only: ip1jm, ip1jmp1 |
use paramet_m, only: ip1jm, ip1jmp1 |
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use phyredem_m, only: phyredem |
use phyredem_m, only: phyredem |
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use pressure_var, only: pls, p3d |
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use q_sat_m, only: q_sat |
use q_sat_m, only: q_sat |
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use regr_lat_time_coefoz_m, only: regr_lat_time_coefoz |
use regr_lat_time_coefoz_m, only: regr_lat_time_coefoz |
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use regr_pr_o3_m, only: regr_pr_o3 |
use regr_pr_o3_m, only: regr_pr_o3 |
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REAL latfi(klon), lonfi(klon) |
REAL latfi(klon), lonfi(klon) |
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! (latitude and longitude of a point of the scalar grid identified |
! (latitude and longitude of a point of the scalar grid identified |
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! by a simple index, in °) |
! by a simple index, in degrees) |
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REAL, dimension(iim + 1, jjm + 1, llm):: ucov, t3d, teta |
REAL, dimension(iim + 1, jjm + 1, llm):: ucov, t3d, teta |
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REAL vcov(iim + 1, jjm, llm) |
REAL vcov(iim + 1, jjm, llm) |
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REAL run_off_lic_0(klon) |
REAL run_off_lic_0(klon) |
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real clwcon(klon, llm), rnebcon(klon, llm), ratqs(klon, llm) |
real clwcon(klon, llm), rnebcon(klon, llm), ratqs(klon, llm) |
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! Déclarations pour lecture glace de mer : |
! D\'eclarations pour lecture glace de mer : |
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INTEGER iml_lic, jml_lic |
INTEGER iml_lic, jml_lic |
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INTEGER ncid, varid |
INTEGER ncid, varid |
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REAL, pointer:: dlon_lic(:), dlat_lic(:) |
REAL, pointer:: dlon_lic(:), dlat_lic(:) |
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REAL masse(iim + 1, jjm + 1, llm) |
REAL masse(iim + 1, jjm + 1, llm) |
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REAL phi(iim + 1, jjm + 1, llm) |
REAL phi(iim + 1, jjm + 1, llm) |
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REAL pbaru(ip1jmp1, llm), pbarv(ip1jm, llm) |
REAL pbaru(ip1jmp1, llm), pbarv(ip1jm, llm) |
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REAL w(ip1jmp1, llm) |
REAL w(iim + 1, jjm + 1, llm) |
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real sig1(klon, llm) ! section adiabatic updraft |
real sig1(klon, llm) ! section adiabatic updraft |
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real w01(klon, llm) ! vertical velocity within adiabatic updraft |
real w01(klon, llm) ! vertical velocity within adiabatic updraft |
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real pls(iim + 1, jjm + 1, llm) |
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! (pressure at mid-layer of LMDZ grid, in Pa) |
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! "pls(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)", |
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! for layer "l") |
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REAL p3d(iim + 1, jjm + 1, llm+1) ! pressure at layer interfaces, in Pa |
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! ("p3d(i, j, l)" is at longitude "rlonv(i)", latitude "rlatu(j)", |
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! for interface "l") |
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!--------------------------------- |
!--------------------------------- |
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print *, "Call sequence information: etat0" |
print *, "Call sequence information: etat0" |
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! Compute pressure on intermediate levels: |
! Compute pressure on intermediate levels: |
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forall(l = 1: llm + 1) p3d(:, :, l) = ap(l) + bp(l) * ps |
forall(l = 1: llm + 1) p3d(:, :, l) = ap(l) + bp(l) * ps |
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CALL exner_hyb(ps, p3d, pks, pk) |
CALL exner_hyb(ps, p3d, pks, pk) |
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IF (MINVAL(pk) == MAXVAL(pk)) then |
call assert(MINVAL(pk) /= MAXVAL(pk), '"pk" should not be constant') |
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print *, '"pk" should not be constant' |
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stop 1 |
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end IF |
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pls = preff * (pk / cpp)**(1. / kappa) |
pls = preff * (pk / cpp)**(1. / kappa) |
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PRINT *, "minval(pls) = ", minval(pls) |
PRINT *, "minval(pls) = ", minval(pls) |
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/ apols |
/ apols |
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ENDDO |
ENDDO |
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! Calcul de l'humidité à saturation : |
! Calcul de l'humidit\'e \`a saturation : |
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qsat = q_sat(t3d, pls) |
qsat = q_sat(t3d, pls) |
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PRINT *, "minval(qsat) = ", minval(qsat) |
PRINT *, "minval(qsat) = ", minval(qsat) |
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print *, "maxval(qsat) = ", maxval(qsat) |
print *, "maxval(qsat) = ", maxval(qsat) |
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if (nqmx >= 5) then |
if (nqmx >= 5) then |
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! Ozone: |
! Ozone: |
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call regr_lat_time_coefoz |
call regr_lat_time_coefoz |
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call regr_pr_o3(q(:, :, :, 5)) |
call regr_pr_o3(p3d, q(:, :, :, 5)) |
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! Convert from mole fraction to mass fraction: |
! Convert from mole fraction to mass fraction: |
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q(:, :, :, 5) = q(:, :, :, 5) * 48. / 29. |
q(:, :, :, 5) = q(:, :, :, 5) * 48. / 29. |
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end if |
end if |
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call nf95_close(ncid) |
call nf95_close(ncid) |
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! Interpolation sur la grille T du modèle : |
! Interpolation sur la grille T du mod\`ele : |
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PRINT *, 'Dimensions de "landiceref.nc"' |
PRINT *, 'Dimensions de "landiceref.nc"' |
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print *, "iml_lic = ", iml_lic |
print *, "iml_lic = ", iml_lic |
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print *, "jml_lic = ", jml_lic |
print *, "jml_lic = ", jml_lic |
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! Si les coordonnées sont en degrés, on les transforme : |
! Si les coordonn\'ees sont en degr\'es, on les transforme : |
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IF (MAXVAL(dlon_lic) > pi) THEN |
IF (MAXVAL(dlon_lic) > pi) THEN |
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dlon_lic = dlon_lic * pi / 180. |
dlon_lic = dlon_lic * pi / 180. |
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ENDIF |
ENDIF |
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! Passage sur la grille physique |
! Passage sur la grille physique |
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pctsrf = 0. |
pctsrf = 0. |
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pctsrf(:, is_lic) = pack(flic_tmp, dyn_phy) |
pctsrf(:, is_lic) = pack(flic_tmp, dyn_phy) |
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! Adéquation avec le maque terre/mer |
! Ad\'equation avec le maque terre/mer |
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WHERE (pctsrf(:, is_lic) < EPSFRA) pctsrf(:, is_lic) = 0. |
WHERE (pctsrf(:, is_lic) < EPSFRA) pctsrf(:, is_lic) = 0. |
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WHERE (zmasq < EPSFRA) pctsrf(:, is_lic) = 0. |
WHERE (zmasq < EPSFRA) pctsrf(:, is_lic) = 0. |
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pctsrf(:, is_ter) = zmasq |
pctsrf(:, is_ter) = zmasq |
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end where |
end where |
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end where |
end where |
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! Sous-surface océan et glace de mer (pour démarrer on met glace |
! Sous-surface oc\'ean et glace de mer (pour d\'emarrer on met glace |
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! de mer à 0) : |
! de mer \`a 0) : |
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pctsrf(:, is_oce) = 1. - zmasq |
pctsrf(:, is_oce) = 1. - zmasq |
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WHERE (pctsrf(:, is_oce) < EPSFRA) pctsrf(:, is_oce) = 0. |
WHERE (pctsrf(:, is_oce) < EPSFRA) pctsrf(:, is_oce) = 0. |
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! Vérification que somme des sous-surfaces vaut 1 : |
! V\'erification que somme des sous-surfaces vaut 1 : |
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ji = count(abs(sum(pctsrf, dim = 2) - 1.) > EPSFRA) |
ji = count(abs(sum(pctsrf, dim = 2) - 1.) > EPSFRA) |
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IF (ji /= 0) then |
IF (ji /= 0) then |
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PRINT *, 'Problème répartition sous maille pour ', ji, 'points' |
PRINT *, 'Bad surface percentages for ', ji, 'points' |
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end IF |
end IF |
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! Calcul intermédiaire : |
! Calcul interm\'ediaire : |
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CALL massdair(p3d, masse) |
CALL massdair(p3d, masse) |
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print *, 'ALPHAX = ', alphax |
print *, 'ALPHAX = ', alphax |