Directory: | ./ |
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File: | dyn3d_common/gradiv2.f |
Date: | 2022-01-11 19:19:34 |
Exec | Total | Coverage | |
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Lines: | 15 | 18 | 83.3% |
Branches: | 7 | 10 | 70.0% |
Line | Branch | Exec | Source |
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1 | ! | ||
2 | ! $Header$ | ||
3 | ! | ||
4 | 1060 | SUBROUTINE gradiv2(klevel, xcov, ycov, ld, gdx, gdy ) | |
5 | c | ||
6 | c P. Le Van | ||
7 | c | ||
8 | c ********************************************************** | ||
9 | c ld | ||
10 | c calcul de (grad (div) ) du vect. v .... | ||
11 | c | ||
12 | c xcov et ycov etant les composant.covariantes de v | ||
13 | c ********************************************************** | ||
14 | c xcont , ycont et ld sont des arguments d'entree pour le s-prog | ||
15 | c gdx et gdy sont des arguments de sortie pour le s-prog | ||
16 | c | ||
17 | c | ||
18 | IMPLICIT NONE | ||
19 | c | ||
20 | !----------------------------------------------------------------------- | ||
21 | ! INCLUDE 'dimensions.h' | ||
22 | ! | ||
23 | ! dimensions.h contient les dimensions du modele | ||
24 | ! ndm est tel que iim=2**ndm | ||
25 | !----------------------------------------------------------------------- | ||
26 | |||
27 | INTEGER iim,jjm,llm,ndm | ||
28 | |||
29 | PARAMETER (iim= 32,jjm=32,llm=39,ndm=1) | ||
30 | |||
31 | !----------------------------------------------------------------------- | ||
32 | ! | ||
33 | ! $Header$ | ||
34 | ! | ||
35 | ! | ||
36 | ! ATTENTION!!!!: ce fichier include est compatible format fixe/format libre | ||
37 | ! veillez n'utiliser que des ! pour les commentaires | ||
38 | ! et bien positionner les & des lignes de continuation | ||
39 | ! (les placer en colonne 6 et en colonne 73) | ||
40 | ! | ||
41 | ! | ||
42 | !----------------------------------------------------------------------- | ||
43 | ! INCLUDE 'paramet.h' | ||
44 | |||
45 | INTEGER iip1,iip2,iip3,jjp1,llmp1,llmp2,llmm1 | ||
46 | INTEGER kftd,ip1jm,ip1jmp1,ip1jmi1,ijp1llm | ||
47 | INTEGER ijmllm,mvar | ||
48 | INTEGER jcfil,jcfllm | ||
49 | |||
50 | PARAMETER( iip1= iim+1,iip2=iim+2,iip3=iim+3 & | ||
51 | & ,jjp1=jjm+1-1/jjm) | ||
52 | PARAMETER( llmp1 = llm+1, llmp2 = llm+2, llmm1 = llm-1 ) | ||
53 | PARAMETER( kftd = iim/2 -ndm ) | ||
54 | PARAMETER( ip1jm = iip1*jjm, ip1jmp1= iip1*jjp1 ) | ||
55 | PARAMETER( ip1jmi1= ip1jm - iip1 ) | ||
56 | PARAMETER( ijp1llm= ip1jmp1 * llm, ijmllm= ip1jm * llm ) | ||
57 | PARAMETER( mvar= ip1jmp1*( 2*llm+1) + ijmllm ) | ||
58 | PARAMETER( jcfil=jjm/2+5, jcfllm=jcfil*llm ) | ||
59 | |||
60 | !----------------------------------------------------------------------- | ||
61 | ! | ||
62 | ! $Header$ | ||
63 | ! | ||
64 | !CDK comgeom | ||
65 | COMMON/comgeom/ & | ||
66 | & cu(ip1jmp1),cv(ip1jm),unscu2(ip1jmp1),unscv2(ip1jm), & | ||
67 | & aire(ip1jmp1),airesurg(ip1jmp1),aireu(ip1jmp1), & | ||
68 | & airev(ip1jm),unsaire(ip1jmp1),apoln,apols, & | ||
69 | & unsairez(ip1jm),airuscv2(ip1jm),airvscu2(ip1jm), & | ||
70 | & aireij1(ip1jmp1),aireij2(ip1jmp1),aireij3(ip1jmp1), & | ||
71 | & aireij4(ip1jmp1),alpha1(ip1jmp1),alpha2(ip1jmp1), & | ||
72 | & alpha3(ip1jmp1),alpha4(ip1jmp1),alpha1p2(ip1jmp1), & | ||
73 | & alpha1p4(ip1jmp1),alpha2p3(ip1jmp1),alpha3p4(ip1jmp1), & | ||
74 | & fext(ip1jm),constang(ip1jmp1),rlatu(jjp1),rlatv(jjm), & | ||
75 | & rlonu(iip1),rlonv(iip1),cuvsurcv(ip1jm),cvsurcuv(ip1jm), & | ||
76 | & cvusurcu(ip1jmp1),cusurcvu(ip1jmp1),cuvscvgam1(ip1jm), & | ||
77 | & cuvscvgam2(ip1jm),cvuscugam1(ip1jmp1), & | ||
78 | & cvuscugam2(ip1jmp1),cvscuvgam(ip1jm),cuscvugam(ip1jmp1), & | ||
79 | & unsapolnga1,unsapolnga2,unsapolsga1,unsapolsga2, & | ||
80 | & unsair_gam1(ip1jmp1),unsair_gam2(ip1jmp1),unsairz_gam(ip1jm), & | ||
81 | & aivscu2gam(ip1jm),aiuscv2gam(ip1jm),xprimu(iip1),xprimv(iip1) | ||
82 | |||
83 | ! | ||
84 | REAL & | ||
85 | & cu,cv,unscu2,unscv2,aire,airesurg,aireu,airev,unsaire,apoln ,& | ||
86 | & apols,unsairez,airuscv2,airvscu2,aireij1,aireij2,aireij3,aireij4,& | ||
87 | & alpha1,alpha2,alpha3,alpha4,alpha1p2,alpha1p4,alpha2p3,alpha3p4 ,& | ||
88 | & fext,constang,rlatu,rlatv,rlonu,rlonv,cuvscvgam1,cuvscvgam2 ,& | ||
89 | & cvuscugam1,cvuscugam2,cvscuvgam,cuscvugam,unsapolnga1,unsapolnga2& | ||
90 | & ,unsapolsga1,unsapolsga2,unsair_gam1,unsair_gam2,unsairz_gam ,& | ||
91 | & aivscu2gam ,aiuscv2gam,cuvsurcv,cvsurcuv,cvusurcu,cusurcvu,xprimu& | ||
92 | & , xprimv | ||
93 | ! | ||
94 | ! | ||
95 | ! $Header$ | ||
96 | ! | ||
97 | ! Attention : ce fichier include est compatible format fixe/format libre | ||
98 | ! veillez à n'utiliser que des ! pour les commentaires | ||
99 | ! et à bien positionner les & des lignes de continuation | ||
100 | ! (les placer en colonne 6 et en colonne 73) | ||
101 | !----------------------------------------------------------------------- | ||
102 | ! INCLUDE comdissipn.h | ||
103 | |||
104 | REAL tetaudiv, tetaurot, tetah, cdivu, crot, cdivh | ||
105 | ! | ||
106 | COMMON/comdissipn/ tetaudiv(llm),tetaurot(llm),tetah(llm) , & | ||
107 | & cdivu, crot, cdivh | ||
108 | |||
109 | ! | ||
110 | ! Les parametres de ce common proviennent des calculs effectues dans | ||
111 | ! Inidissip . | ||
112 | ! | ||
113 | !----------------------------------------------------------------------- | ||
114 | c | ||
115 | c ........ variables en arguments ........ | ||
116 | |||
117 | INTEGER klevel | ||
118 | REAL xcov( ip1jmp1,klevel ), ycov( ip1jm,klevel ) | ||
119 | REAL gdx( ip1jmp1,klevel ), gdy( ip1jm,klevel ) | ||
120 | c | ||
121 | c ........ variables locales ......... | ||
122 | c | ||
123 | REAL div(ip1jmp1,llm) | ||
124 | REAL signe, nugrads | ||
125 | INTEGER l,ij,iter,ld | ||
126 | |||
127 | c ........................................................ | ||
128 | c | ||
129 | c | ||
130 | 530 | CALL SCOPY( ip1jmp1 * klevel, xcov, 1, gdx, 1 ) | |
131 | 530 | CALL SCOPY( ip1jm * klevel, ycov, 1, gdy, 1 ) | |
132 | c | ||
133 | c | ||
134 | 530 | signe = (-1.)**ld | |
135 | 530 | nugrads = signe * cdivu | |
136 | c | ||
137 | |||
138 | |||
139 | 530 | CALL divergf( klevel, gdx, gdy , div ) | |
140 | |||
141 |
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530 | IF( ld.GT.1 ) THEN |
142 | |||
143 | ✗ | CALL laplacien ( klevel, div, div ) | |
144 | |||
145 | c ...... Iteration de l'operateur laplacien_gam ....... | ||
146 | |||
147 | ✗ | DO iter = 1, ld -2 | |
148 | CALL laplacien_gam ( klevel,cuvscvgam1,cvuscugam1,unsair_gam1, | ||
149 | ✗ | * unsapolnga1, unsapolsga1, div, div ) | |
150 | ENDDO | ||
151 | |||
152 | ENDIF | ||
153 | |||
154 | |||
155 | 530 | CALL filtreg( div , jjp1, klevel, 2, 1, .TRUE., 1 ) | |
156 | 530 | CALL grad ( klevel, div, gdx, gdy ) | |
157 | |||
158 | c | ||
159 |
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19300 | DO l = 1, klevel |
160 |
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20459300 | DO ij = 1, ip1jmp1 |
161 | 20459300 | gdx( ij,l ) = gdx( ij,l ) * nugrads | |
162 | ENDDO | ||
163 |
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19840420 | DO ij = 1, ip1jm |
164 | 19839890 | gdy( ij,l ) = gdy( ij,l ) * nugrads | |
165 | ENDDO | ||
166 | ENDDO | ||
167 | c | ||
168 | 530 | RETURN | |
169 | END | ||
170 |