Line |
Branch |
Exec |
Source |
1 |
|
|
! |
2 |
|
|
! $Header$ |
3 |
|
|
! |
4 |
|
✗ |
SUBROUTINE diverg(klevel,x,y,div) |
5 |
|
|
c |
6 |
|
|
c P. Le Van |
7 |
|
|
c |
8 |
|
|
c ********************************************************************* |
9 |
|
|
c ... calcule la divergence a tous les niveaux d'1 vecteur de compos. |
10 |
|
|
c x et y... |
11 |
|
|
c x et y etant des composantes covariantes ... |
12 |
|
|
c ********************************************************************* |
13 |
|
|
IMPLICIT NONE |
14 |
|
|
c |
15 |
|
|
c x et y sont des arguments d'entree pour le s-prog |
16 |
|
|
c div est un argument de sortie pour le s-prog |
17 |
|
|
c |
18 |
|
|
c |
19 |
|
|
c --------------------------------------------------------------------- |
20 |
|
|
c |
21 |
|
|
c ATTENTION : pendant ce s-pg , ne pas toucher au COMMON/scratch/ . |
22 |
|
|
c |
23 |
|
|
c --------------------------------------------------------------------- |
24 |
|
|
!----------------------------------------------------------------------- |
25 |
|
|
! INCLUDE 'dimensions.h' |
26 |
|
|
! |
27 |
|
|
! dimensions.h contient les dimensions du modele |
28 |
|
|
! ndm est tel que iim=2**ndm |
29 |
|
|
!----------------------------------------------------------------------- |
30 |
|
|
|
31 |
|
|
INTEGER iim,jjm,llm,ndm |
32 |
|
|
|
33 |
|
|
PARAMETER (iim= 32,jjm=32,llm=39,ndm=1) |
34 |
|
|
|
35 |
|
|
!----------------------------------------------------------------------- |
36 |
|
|
! |
37 |
|
|
! $Header$ |
38 |
|
|
! |
39 |
|
|
! |
40 |
|
|
! ATTENTION!!!!: ce fichier include est compatible format fixe/format libre |
41 |
|
|
! veillez n'utiliser que des ! pour les commentaires |
42 |
|
|
! et bien positionner les & des lignes de continuation |
43 |
|
|
! (les placer en colonne 6 et en colonne 73) |
44 |
|
|
! |
45 |
|
|
! |
46 |
|
|
!----------------------------------------------------------------------- |
47 |
|
|
! INCLUDE 'paramet.h' |
48 |
|
|
|
49 |
|
|
INTEGER iip1,iip2,iip3,jjp1,llmp1,llmp2,llmm1 |
50 |
|
|
INTEGER kftd,ip1jm,ip1jmp1,ip1jmi1,ijp1llm |
51 |
|
|
INTEGER ijmllm,mvar |
52 |
|
|
INTEGER jcfil,jcfllm |
53 |
|
|
|
54 |
|
|
PARAMETER( iip1= iim+1,iip2=iim+2,iip3=iim+3 & |
55 |
|
|
& ,jjp1=jjm+1-1/jjm) |
56 |
|
|
PARAMETER( llmp1 = llm+1, llmp2 = llm+2, llmm1 = llm-1 ) |
57 |
|
|
PARAMETER( kftd = iim/2 -ndm ) |
58 |
|
|
PARAMETER( ip1jm = iip1*jjm, ip1jmp1= iip1*jjp1 ) |
59 |
|
|
PARAMETER( ip1jmi1= ip1jm - iip1 ) |
60 |
|
|
PARAMETER( ijp1llm= ip1jmp1 * llm, ijmllm= ip1jm * llm ) |
61 |
|
|
PARAMETER( mvar= ip1jmp1*( 2*llm+1) + ijmllm ) |
62 |
|
|
PARAMETER( jcfil=jjm/2+5, jcfllm=jcfil*llm ) |
63 |
|
|
|
64 |
|
|
!----------------------------------------------------------------------- |
65 |
|
|
! |
66 |
|
|
! $Header$ |
67 |
|
|
! |
68 |
|
|
!CDK comgeom |
69 |
|
|
COMMON/comgeom/ & |
70 |
|
|
& cu(ip1jmp1),cv(ip1jm),unscu2(ip1jmp1),unscv2(ip1jm), & |
71 |
|
|
& aire(ip1jmp1),airesurg(ip1jmp1),aireu(ip1jmp1), & |
72 |
|
|
& airev(ip1jm),unsaire(ip1jmp1),apoln,apols, & |
73 |
|
|
& unsairez(ip1jm),airuscv2(ip1jm),airvscu2(ip1jm), & |
74 |
|
|
& aireij1(ip1jmp1),aireij2(ip1jmp1),aireij3(ip1jmp1), & |
75 |
|
|
& aireij4(ip1jmp1),alpha1(ip1jmp1),alpha2(ip1jmp1), & |
76 |
|
|
& alpha3(ip1jmp1),alpha4(ip1jmp1),alpha1p2(ip1jmp1), & |
77 |
|
|
& alpha1p4(ip1jmp1),alpha2p3(ip1jmp1),alpha3p4(ip1jmp1), & |
78 |
|
|
& fext(ip1jm),constang(ip1jmp1),rlatu(jjp1),rlatv(jjm), & |
79 |
|
|
& rlonu(iip1),rlonv(iip1),cuvsurcv(ip1jm),cvsurcuv(ip1jm), & |
80 |
|
|
& cvusurcu(ip1jmp1),cusurcvu(ip1jmp1),cuvscvgam1(ip1jm), & |
81 |
|
|
& cuvscvgam2(ip1jm),cvuscugam1(ip1jmp1), & |
82 |
|
|
& cvuscugam2(ip1jmp1),cvscuvgam(ip1jm),cuscvugam(ip1jmp1), & |
83 |
|
|
& unsapolnga1,unsapolnga2,unsapolsga1,unsapolsga2, & |
84 |
|
|
& unsair_gam1(ip1jmp1),unsair_gam2(ip1jmp1),unsairz_gam(ip1jm), & |
85 |
|
|
& aivscu2gam(ip1jm),aiuscv2gam(ip1jm),xprimu(iip1),xprimv(iip1) |
86 |
|
|
|
87 |
|
|
! |
88 |
|
|
REAL & |
89 |
|
|
& cu,cv,unscu2,unscv2,aire,airesurg,aireu,airev,unsaire,apoln ,& |
90 |
|
|
& apols,unsairez,airuscv2,airvscu2,aireij1,aireij2,aireij3,aireij4,& |
91 |
|
|
& alpha1,alpha2,alpha3,alpha4,alpha1p2,alpha1p4,alpha2p3,alpha3p4 ,& |
92 |
|
|
& fext,constang,rlatu,rlatv,rlonu,rlonv,cuvscvgam1,cuvscvgam2 ,& |
93 |
|
|
& cvuscugam1,cvuscugam2,cvscuvgam,cuscvugam,unsapolnga1,unsapolnga2& |
94 |
|
|
& ,unsapolsga1,unsapolsga2,unsair_gam1,unsair_gam2,unsairz_gam ,& |
95 |
|
|
& aivscu2gam ,aiuscv2gam,cuvsurcv,cvsurcuv,cvusurcu,cusurcvu,xprimu& |
96 |
|
|
& , xprimv |
97 |
|
|
! |
98 |
|
|
c |
99 |
|
|
c .......... variables en arguments ................... |
100 |
|
|
c |
101 |
|
|
INTEGER klevel |
102 |
|
|
REAL x( ip1jmp1,klevel ),y( ip1jm,klevel ),div( ip1jmp1,klevel ) |
103 |
|
|
INTEGER l,ij |
104 |
|
|
c |
105 |
|
|
c ............... variables locales ......................... |
106 |
|
|
|
107 |
|
|
REAL aiy1( iip1 ) , aiy2( iip1 ) |
108 |
|
|
REAL sumypn,sumyps |
109 |
|
|
c ................................................................... |
110 |
|
|
c |
111 |
|
|
REAL SSUM |
112 |
|
|
c |
113 |
|
|
c |
114 |
|
✗ |
DO 10 l = 1,klevel |
115 |
|
|
c |
116 |
|
✗ |
DO ij = iip2, ip1jm - 1 |
117 |
|
|
div( ij + 1, l ) = |
118 |
|
|
* cvusurcu( ij+1 ) * x( ij+1,l ) - cvusurcu( ij ) * x( ij , l) + |
119 |
|
✗ |
* cuvsurcv(ij-iim) * y(ij-iim,l) - cuvsurcv(ij+1) * y(ij+1,l) |
120 |
|
|
ENDDO |
121 |
|
|
c |
122 |
|
|
c .... correction pour div( 1,j,l) ...... |
123 |
|
|
c .... div(1,j,l)= div(iip1,j,l) .... |
124 |
|
|
c |
125 |
|
|
CDIR$ IVDEP |
126 |
|
✗ |
DO ij = iip2,ip1jm,iip1 |
127 |
|
✗ |
div( ij,l ) = div( ij + iim,l ) |
128 |
|
|
ENDDO |
129 |
|
|
c |
130 |
|
|
c .... calcul aux poles ..... |
131 |
|
|
c |
132 |
|
✗ |
DO ij = 1,iim |
133 |
|
✗ |
aiy1(ij) = cuvsurcv( ij ) * y( ij , l ) |
134 |
|
✗ |
aiy2(ij) = cuvsurcv( ij+ ip1jmi1 ) * y( ij+ ip1jmi1, l ) |
135 |
|
|
ENDDO |
136 |
|
✗ |
sumypn = SSUM ( iim,aiy1,1 ) / apoln |
137 |
|
✗ |
sumyps = SSUM ( iim,aiy2,1 ) / apols |
138 |
|
|
c |
139 |
|
✗ |
DO ij = 1,iip1 |
140 |
|
✗ |
div( ij , l ) = - sumypn |
141 |
|
✗ |
div( ij + ip1jm, l ) = sumyps |
142 |
|
|
ENDDO |
143 |
|
✗ |
10 CONTINUE |
144 |
|
|
c |
145 |
|
|
|
146 |
|
|
ccc CALL filtreg( div, jjp1, klevel, 2, 2, .TRUE., 1 ) |
147 |
|
|
|
148 |
|
|
c |
149 |
|
✗ |
DO l = 1, klevel |
150 |
|
✗ |
DO ij = iip2,ip1jm |
151 |
|
✗ |
div(ij,l) = div(ij,l) * unsaire(ij) |
152 |
|
|
ENDDO |
153 |
|
|
ENDDO |
154 |
|
|
c |
155 |
|
✗ |
RETURN |
156 |
|
|
END |
157 |
|
|
|