-
Notifications
You must be signed in to change notification settings - Fork 1
/
paramod.h
135 lines (132 loc) · 4.75 KB
/
paramod.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
!c
!c==================================================================
!c MES PROPRES PARAMETRISATIONS (PAM, voir aussi paramode.h)
!c==================================================================
!c NBRE DE NIVEAUX
!c
parameter(NLEVELS=3)
!c++++++++++++++++++++++++++++++++++++++++++++
!c
!c DIMENSION DES CHAMPS
parameter(NVARIA=NCPLX*NBDEGLIB*NLEVELS &
,NVARIA2=NCPLX*NBDEGLIB)
!c
!c
!c++++++++++++++++++++++++++++++++++++++++++++
!c PAS DE TEMPS (secondes)
!c
parameter(DT=3600)
!!c++++++++++++++++++++++++++++++++++++++++++++
!c RAYONS DE DEFORMATION (m)
!c (taken from Marshall & Molteni : Towards a dynamical
!c understanding of planetary-scale flow regimes, JAS 93)
!c
!c couche 200-500 hpa : ray2
!c 500-800 hpa : ray4
!c
parameter(ray2=700.e3,ray4=450.e3)
parameter(ray2n2=1./(ray2*ray2),ray4n2=1./(ray4*ray4))
!c++++++++++++++++++++++++++++++++++++++++++++
!C HAUTEUR D'ECHELLE DE L'ATMOSPHERE
!C H0=9.e3 m
!c
parameter(h0=9.e3,h0n1=1./h0)
!c
!c+++++++++++++++++++++++++++++++++++++++++++
!c INTERVALLE ENTRE 2 NIVEAUX DE PRESSION SUCCESSIFS (Pascal)
!c
parameter(DP=300.e2)
!c++++++++++++++++++++++++++++++++++++++++++++
!c PRESSION A LA LIMITE SUP.
!c
parameter(PRESTOP=50.e2)
!c++++++++++++++++++++++++++++++++++++++++++++
!c DENSITE DE L'ATMOSPHERE A 950mb (niveau 6)
!c d'apres le US STANDART ATMOSPHERE, 1962
!c (kg.m-3)
!c
parameter(RHO6=1.16445)
!c+++++++++++++++++++++++++++++++++++++++++++++
!c VALEUR DU PARMETRE DE CORIOLIS A LA LATITUDE
!c 45 degres nord (s-1)
!c
parameter(sin45=0.70710678118655)
parameter(f0=omega2*sin45)
!c VALEUR DU COEF. SPECTRAL DE L'HARMONIQUE
!c n=1 m=0 DU PARAMETRE DE CORIOLIS f(phi)=2*omega*sin(phi)
!c f1=2*omega/sqrt(3.)
!c
parameter(sqrt3=1.732050808)
parameter(f1=omega2/sqrt3)
!c++++++++++++++++++++++++++++++++++++++++++++++++++
!c PARAMETRES UTILISES POUR LE CALCUL DE LA DISSIPATION
!c (taken from Marshall & Molteni : Towards a dynamical
!c understanding of planetary-scale flow regimes, JAS 92 ou 93)
!c
!c Radiative time scale for temperature relaxation
!c 25 days
!c
parameter(TORDAYS=25.)
parameter(TOR=86400.*TORDAYS) !en secondes for sure
parameter(RAY2N2ONTOR=RAY2N2/TOR &
,RAY4N2ONTOR=RAY4N2/TOR)
!c
!c Ekman dissipation time scale
!c 3 days
!c
parameter(TOEDAYS=3.)
parameter(TOE=TOEDAYS*86400.)
parameter(ONTOE=1./TOE)
!c
!c Parametre de la dissipation selective
!c
!c
parameter(TOHDAYS=2.)
parameter(TOH=TOHDAYS*86400.)
!c+++++++++++++++++++++++++++++++++++++++++++++++++++
!c Rayon de la Terre au carre
!c
parameter(rayter2=rayter*rayter)
!c++++++++++++++++++++++++++++++++++++++++++++++++++++
!c Coefficients de la transformation lineaire Q --> PSI
!c
common /blin/ cq2psi(nlevels,nlevels,nvaria2)
!c++++++++++++++++++++++++++++++++++++++++++++++++++++
!c Commons de topographie et d'autres
!c
common /btopo/ stopo(nvaria2),gtopo(n2long,nlat),ftopo(nvaria2)
common /bekm3/ glmask(n2long,nlat),gek(n2long,nlat),sek(nvaria2)
common /bforc/ force(nvaria2,nlevels)
common /bcori/ corio(n2long,nlat)
!c++++++++++++++++++++++++++++++++++++++++++++++++++++
!c Operateur de dissipation selective
!c
common /bdise/ oprdissip(nvaria2)
!c++++++++++++++++++++++++++++++++++++++++++++++++++++
!c Options
!c
common /biopt/ iopforce
!+++++++++++++++++++++++++++++++++++++++++++++++++++
! variable for EnKF assimilation
integer,parameter :: nlatlonglv=nlatlong*nlevels
integer,parameter :: allnstn=nstn*nlevels
real :: M_mdl2ob(allnstn,nlatlonglv)
real :: ini_anafield(nlong,nlat,nlevels)
!+++++++++++++++++++++++++++++++++++++++++++++++++++
! ensemble prediction variable
real :: p0_random(nlong,nlat,nlevels,npair*2) !initial random error
real :: start_gpsi(nlong,nlat,nlevels)
real :: start_fc(nlong,nlat,nlevels) !initial state for forecasting
real :: ana_error_gpsi(nlong,nlat,nlevels)
real :: gpsi_ctl(nlong,nlat,nlevels,0:nfc_day)
real :: gpsi_true(nlong,nlat,nlevels,0:nfc_day)
real :: gpsi_allmember(nlong*nlat,nlevels,npair*2,0:nfc_day)
! different ensemble prediction methods
real :: gpsi_bv(nlong,nlat,nlevels,2*npair)
real :: gpsi_nllv(nlong,nlat,nlevels,2*npair)
real :: gpsi_EnKF(nlong,nlat,nlevels,2*npair)
real :: gpsi_mc(nlong,nlat,nlevels,2*npair)
real :: gpsi_emean_bv(nlong,nlat,nlevels,0:nfc_day)
real :: gpsi_emean_nllv(nlong,nlat,nlevels,0:nfc_day)
real :: gpsi_emean_EnKF(nlong,nlat,nlevels,0:nfc_day)
real :: gpsi_emean_mc(nlong,nlat,nlevels,0:nfc_day)