/[lmdze]/trunk/phylmd/Interface_surf/interfsur_lim.f
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Contents of /trunk/phylmd/Interface_surf/interfsur_lim.f

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Revision 301 - (show annotations)
Thu Aug 2 17:23:07 2018 UTC (5 years, 8 months ago) by guez
File size: 1875 byte(s)
Move the call to conf_interface up to physiq, so there is no need to
test first call inside pbl_surface for this.

run_off_lic in fonte_neige was computed but not used. Pass it up to
pbl_surface so we can output it (following LMDZ).

Simplify the logic in interfsur_lim so we do not need debut.

Remove the tests on the order of surface types in interfsurf_hq. Just
add comments in indicesol.

1 module interfsur_lim_m
2
3 implicit none
4
5 contains
6
7 SUBROUTINE interfsur_lim(jour, knindex, albedo, z0_new)
8
9 ! Cette routine sert d'interface entre le mod\`ele atmosph\'erique et
10 ! un fichier de conditions aux limites.
11
12 ! Laurent FAIRHEAD, February 2000
13
14 use conf_gcm_m, only: lmt_pas
15 USE dimphy, ONLY: klon
16 use netcdf, only: NF90_NOWRITE
17 use netcdf95, only: NF95_close, NF95_GET_VAR, NF95_INQ_VARID, NF95_OPEN
18 use time_phylmdz, only: itap
19
20 integer, intent(IN):: jour ! jour a lire dans l'annee
21
22 integer, intent(in):: knindex(:) ! (knon)
23 ! index des points de la surface \`a traiter
24
25 real, intent(out):: albedo(:) ! (knon) albedo lu
26 real, intent(out):: z0_new(:) ! (knon) longueur de rugosit\'e lue
27
28 ! Local:
29
30 logical, save:: deja_lu_sur
31 ! jour \`a lire d\'ej\`a lu pour une surface pr\'ec\'edente
32
33 integer:: jour_lu_sur = - 1
34
35 ! Champs lus dans le fichier de conditions aux limites :
36 real, save:: alb_lu(klon), rug_lu(klon)
37
38 integer ncid, varid
39
40 !------------------------------------------------------------
41
42 if (jour - jour_lu_sur /= 0) deja_lu_sur = .false.
43
44 ! Tester d'abord si c'est le moment de lire le fichier
45 if (mod(itap - 1, lmt_pas) == 0 .and. .not. deja_lu_sur) then
46 call NF95_OPEN('limit.nc', NF90_NOWRITE, ncid)
47
48 ! Lecture Albedo
49 call NF95_INQ_VARID(ncid, 'ALB', varid)
50 call NF95_GET_VAR(ncid, varid, alb_lu, start=(/1, jour/))
51
52 ! Lecture rugosit\'e
53 call NF95_INQ_VARID(ncid, 'RUG', varid)
54 call NF95_GET_VAR(ncid, varid, rug_lu, start=(/1, jour/))
55
56 call NF95_CLOSE(ncid)
57 deja_lu_sur = .true.
58 jour_lu_sur = jour
59 endif
60
61 ! Recopie des variables dans les champs de sortie
62 albedo = alb_lu(knindex)
63 z0_new = rug_lu(knindex)
64
65 END SUBROUTINE interfsur_lim
66
67 end module interfsur_lim_m

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