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module conf_guide_m |
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! $Header: /home/cvsroot/LMDZ4/libf/dyn3d/conf_guide.F,v 1.1.1.1 2004/05/19 12:53:07 lmdzadmin Exp $ |
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c |
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c |
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SUBROUTINE conf_guide |
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c |
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use getparam |
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use guide_m |
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IMPLICIT NONE |
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c----------------------------------------------------------------------- |
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c Parametres de controle du run: |
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c----------------------------------------------------------------------- |
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call getpar('guide.eff') |
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call getpar('online',1,online,'Index de controle du guide') |
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CALL getpar('ncep',.false.,ncep,'Coordonnee vert NCEP ou ECMWF') |
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CALL getpar('ini_anal',.false.,ini_anal,'Initial = analyse') |
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CALL getpar('guide_u',.true.,guide_u,'guidage de u') |
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CALL getpar('guide_v',.true.,guide_v,'guidage de v') |
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CALL getpar('guide_T',.true.,guide_T,'guidage de T') |
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CALL getpar('guide_P',.true.,guide_P,'guidage de P') |
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CALL getpar('guide_Q',.true.,guide_Q,'guidage de Q') |
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c Constantes de rappel. Unite : fraction de jour |
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CALL getpar('tau_min_u',0.02,tau_min_u,'Cste de rappel min, u') |
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CALL getpar('tau_max_u', 10.,tau_max_u,'Cste de rappel max, u') |
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CALL getpar('tau_min_v',0.02,tau_min_v,'Cste de rappel min, v') |
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CALL getpar('tau_max_v', 10.,tau_max_v,'Cste de rappel max, v') |
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CALL getpar('tau_min_T',0.02,tau_min_T,'Cste de rappel min, T') |
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CALL getpar('tau_max_T', 10.,tau_max_T,'Cste de rappel max, T') |
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CALL getpar('tau_min_Q',0.02,tau_min_Q,'Cste de rappel min, Q') |
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CALL getpar('tau_max_Q', 10.,tau_max_Q,'Cste de rappel max, Q') |
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CALL getpar('tau_min_P',0.02,tau_min_P,'Cste de rappel min, P') |
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CALL getpar('tau_max_P', 10.,tau_max_P,'Cste de rappel max, P') |
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c Latitude min et max pour le rappel. |
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c dans le cas ou on 'a les analyses que sur une bande de latitudes. |
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CALL getpar('lat_min_guide',-90.,lat_min_guide |
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s ,'Latitude minimum pour le guidage ') |
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CALL getpar('lat_max_guide', 90.,lat_max_guide |
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s ,'Latitude maximum pour le guidage ') |
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IMPLICIT NONE |
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CALL getpar |
! Constantes de rappel, en jours : |
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REAL:: tau_min_u = 0.03 |
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REAL:: tau_max_u = 10. |
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REAL:: tau_min_v = 0.03 |
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REAL:: tau_max_v = 10. |
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REAL:: tau_min_t = 0.03 |
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REAL:: tau_max_t = 10. |
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REAL:: tau_min_q = 0.03 |
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REAL:: tau_max_q = 10. |
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REAL:: tau_min_p = 0.03 |
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REAL:: tau_max_p = 10. |
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LOGICAL:: ncep = .false. ! Coordonnee vert NCEP ou ECMWF |
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LOGICAL:: ini_anal = .false. ! Initial = analyse |
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LOGICAL:: guide_u = .false. ! guidage de u |
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LOGICAL:: guide_v = .false. ! gvidage de v |
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LOGICAL:: guide_t = .false. ! guidage de T |
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LOGICAL:: guide_q = .false. ! guidage de q |
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logical:: online = .true. ! controle du guide |
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! hors-ligne: x=x_rea |
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! Dans le cas où on n'a les analyses que sur une bande de latitudes : |
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REAL, save:: lat_min_guide ! minimum latitude for nudging, in rad |
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real, save:: lat_max_guide ! maximum latitude for nudging, in rad |
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logical, save:: ok_guide ! guidage |
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REAL, save:: factt ! pas de temps entre deux appels au guidage, en jours |
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contains |
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SUBROUTINE conf_guide |
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! From LMDZ4/libf/dyn3d/conf_guide.F, version 1.1.1.1 2004/05/19 12:53:07 |
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! Parametres de controle du run: |
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use abort_gcm_m, only: abort_gcm |
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use comconst, only: daysec, dtvr |
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use conf_gcm_m, only: day_step, iperiod |
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use dynetat0_m, only: grossismx, grossismy |
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use nr_util, only: assert, pi |
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use unit_nml_m, only: unit_nml |
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! Local: |
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REAL:: lat_min_guide_deg = -90. ! in degrees |
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real:: lat_max_guide_deg = 90. ! in degrees |
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namelist /conf_guide_nml/ ncep, ini_anal, guide_u, guide_v, guide_t, & |
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guide_q, online, tau_min_u, tau_max_u, tau_min_v, tau_max_v, & |
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tau_min_t, tau_max_t, tau_min_q, tau_max_q, tau_min_p, tau_max_p, & |
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lat_min_guide_deg, lat_max_guide_deg |
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!----------------------------------------------------------------------- |
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print *, "Call sequence information: conf_guide" |
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print *, "Enter namelist 'conf_guide_nml'." |
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read(unit=*, nml=conf_guide_nml) |
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write(unit_nml, nml=conf_guide_nml) |
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lat_min_guide = lat_min_guide_deg / 180. * pi |
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lat_max_guide = lat_max_guide_deg / 180. * pi |
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ok_guide = any((/guide_u, guide_v, guide_t, guide_q/)) |
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if (ok_guide .and. mod(day_step, 4 * iperiod) /= 0) call & |
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abort_gcm(modname = "conf_guide", & |
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message = 'ok_guide day_step iperiod', ierr = 1) |
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if (ok_guide .and. online) then |
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factt = dtvr * iperiod / daysec |
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print *, "factt = ", factt |
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if (abs(grossismx - 1.) >= 0.1 .and. abs(grossismy - 1.) >= 0.1) then |
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if (guide_u) call assert(factt / tau_min_u < 1, & |
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"conf_guide tau_min_u") |
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if (guide_v) call assert(factt / tau_min_v < 1, & |
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"conf_guide tau_min_v") |
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if (guide_t) call assert(factt / tau_min_t < 1, & |
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"conf_guide tau_min_t") |
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if (guide_q) call assert(factt / tau_min_q < 1, & |
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"conf_guide tau_min_q") |
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end if |
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end if |
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end |
end SUBROUTINE conf_guide |
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end module conf_guide_m |
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