1 |
module conf_guide_m |
2 |
|
3 |
IMPLICIT NONE |
4 |
|
5 |
! Constantes de rappel, en jours : |
6 |
REAL:: tau_min_u = 0.03 |
7 |
REAL:: tau_max_u = 10. |
8 |
REAL:: tau_min_v = 0.03 |
9 |
REAL:: tau_max_v = 10. |
10 |
REAL:: tau_min_t = 0.03 |
11 |
REAL:: tau_max_t = 10. |
12 |
REAL:: tau_min_q = 0.03 |
13 |
REAL:: tau_max_q = 10. |
14 |
REAL:: tau_min_p = 0.03 |
15 |
REAL:: tau_max_p = 10. |
16 |
|
17 |
LOGICAL:: ncep = .false. ! Coordonnee vert NCEP ou ECMWF |
18 |
LOGICAL:: ini_anal = .false. ! Initial = analyse |
19 |
LOGICAL:: guide_u = .false. ! guidage de u |
20 |
LOGICAL:: guide_v = .false. ! gvidage de v |
21 |
LOGICAL:: guide_t = .false. ! guidage de T |
22 |
LOGICAL:: guide_q = .false. ! guidage de q |
23 |
|
24 |
logical:: online = .true. ! controle du guide |
25 |
! hors-ligne: x=x_rea |
26 |
|
27 |
! Dans le cas où on n'a les analyses que sur une bande de latitudes : |
28 |
REAL, save:: lat_min_guide ! minimum latitude for nudging, in rad |
29 |
real, save:: lat_max_guide ! maximum latitude for nudging, in rad |
30 |
|
31 |
logical, save:: ok_guide ! guidage |
32 |
REAL, save:: factt ! pas de temps entre deux appels au guidage, en jours |
33 |
|
34 |
contains |
35 |
|
36 |
SUBROUTINE conf_guide |
37 |
|
38 |
! From LMDZ4/libf/dyn3d/conf_guide.F, version 1.1.1.1 2004/05/19 12:53:07 |
39 |
! Parametres de controle du run: |
40 |
|
41 |
use abort_gcm_m, only: abort_gcm |
42 |
use comconst, only: daysec, dtvr |
43 |
use conf_gcm_m, only: day_step, iperiod |
44 |
use dynetat0_m, only: grossismx, grossismy |
45 |
use nr_util, only: assert, pi |
46 |
use unit_nml_m, only: unit_nml |
47 |
|
48 |
! Local: |
49 |
|
50 |
REAL:: lat_min_guide_deg = -90. ! in degrees |
51 |
real:: lat_max_guide_deg = 90. ! in degrees |
52 |
|
53 |
namelist /conf_guide_nml/ ncep, ini_anal, guide_u, guide_v, guide_t, & |
54 |
guide_q, online, tau_min_u, tau_max_u, tau_min_v, tau_max_v, & |
55 |
tau_min_t, tau_max_t, tau_min_q, tau_max_q, tau_min_p, tau_max_p, & |
56 |
lat_min_guide_deg, lat_max_guide_deg |
57 |
|
58 |
!----------------------------------------------------------------------- |
59 |
|
60 |
print *, "Call sequence information: conf_guide" |
61 |
|
62 |
print *, "Enter namelist 'conf_guide_nml'." |
63 |
read(unit=*, nml=conf_guide_nml) |
64 |
write(unit_nml, nml=conf_guide_nml) |
65 |
|
66 |
lat_min_guide = lat_min_guide_deg / 180. * pi |
67 |
lat_max_guide = lat_max_guide_deg / 180. * pi |
68 |
|
69 |
ok_guide = any((/guide_u, guide_v, guide_t, guide_q/)) |
70 |
if (ok_guide .and. mod(day_step, 4 * iperiod) /= 0) call & |
71 |
abort_gcm(modname = "conf_guide", & |
72 |
message = 'ok_guide day_step iperiod', ierr = 1) |
73 |
|
74 |
if (ok_guide .and. online) then |
75 |
factt = dtvr * iperiod / daysec |
76 |
print *, "factt = ", factt |
77 |
if (abs(grossismx - 1.) >= 0.1 .and. abs(grossismy - 1.) >= 0.1) then |
78 |
if (guide_u) call assert(factt / tau_min_u < 1, & |
79 |
"conf_guide tau_min_u") |
80 |
if (guide_v) call assert(factt / tau_min_v < 1, & |
81 |
"conf_guide tau_min_v") |
82 |
if (guide_t) call assert(factt / tau_min_t < 1, & |
83 |
"conf_guide tau_min_t") |
84 |
if (guide_q) call assert(factt / tau_min_q < 1, & |
85 |
"conf_guide tau_min_q") |
86 |
end if |
87 |
end if |
88 |
|
89 |
end SUBROUTINE conf_guide |
90 |
|
91 |
end module conf_guide_m |