| Directory: | ./ |
|---|---|
| File: | dyn3d_common/psextbar.f |
| Date: | 2022-01-11 19:19:34 |
| Exec | Total | Coverage | |
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| Lines: | 10 | 10 | 100.0% |
| Branches: | 6 | 6 | 100.0% |
| Line | Branch | Exec | Source |
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| 1 | ! | ||
| 2 | ! $Header$ | ||
| 3 | ! | ||
| 4 | 2881 | SUBROUTINE psextbar ( ps, psexbarxy ) | |
| 5 | IMPLICIT NONE | ||
| 6 | |||
| 7 | c======================================================================= | ||
| 8 | c | ||
| 9 | c Auteur: P. Le Van | ||
| 10 | c ------- | ||
| 11 | c | ||
| 12 | c Objet: | ||
| 13 | c ------ | ||
| 14 | c | ||
| 15 | c ********************************************************************** | ||
| 16 | c calcul des moyennes en x et en y de (pression au sol*aire variable) .. | ||
| 17 | c ********************************************************************** | ||
| 18 | c | ||
| 19 | c ps est un argum. d'entree pour le s-pg .. | ||
| 20 | c psexbarxy est un argum. de sortie pour le s-pg .. | ||
| 21 | c | ||
| 22 | c Methode: | ||
| 23 | c -------- | ||
| 24 | c | ||
| 25 | c A chaque point scalaire P (i,j) est affecte 4 coefficients d'aires | ||
| 26 | c alpha1(i,j) calcule au point ( i+1/4,j-1/4 ) | ||
| 27 | c alpha2(i,j) calcule au point ( i+1/4,j+1/4 ) | ||
| 28 | c alpha3(i,j) calcule au point ( i-1/4,j+1/4 ) | ||
| 29 | c alpha4(i,j) calcule au point ( i-1/4,j-1/4 ) | ||
| 30 | c | ||
| 31 | c Avec alpha1(i,j) = aire(i+1/4,j-1/4)/ aire(i,j) | ||
| 32 | c | ||
| 33 | c N.B . Pour plus de details, voir s-pg ... iniconst ... | ||
| 34 | c | ||
| 35 | c | ||
| 36 | c | ||
| 37 | c alpha4 . . alpha1 . alpha4 | ||
| 38 | c (i,j) (i,j) (i+1,j) | ||
| 39 | c | ||
| 40 | c P . U . . P | ||
| 41 | c (i,j) (i,j) (i+1,j) | ||
| 42 | c | ||
| 43 | c alpha3 . . alpha2 .alpha3 | ||
| 44 | c (i,j) (i,j) (i+1,j) | ||
| 45 | c | ||
| 46 | c V . Z . . V | ||
| 47 | c (i,j) | ||
| 48 | c | ||
| 49 | c alpha4 . . alpha1 .alpha4 | ||
| 50 | c (i,j+1) (i,j+1) (i+1,j+1) | ||
| 51 | c | ||
| 52 | c P . U . . P | ||
| 53 | c (i,j+1) (i+1,j+1) | ||
| 54 | c | ||
| 55 | c | ||
| 56 | c | ||
| 57 | c | ||
| 58 | c On a : | ||
| 59 | c | ||
| 60 | c pbarx(i,j) = Pext(i ,j) * ( alpha1(i ,j) + alpha2(i,j)) + | ||
| 61 | c Pext(i+1,j) * ( alpha3(i+1,j) + alpha4(i+1,j) ) | ||
| 62 | c localise au point ... U (i,j) ... | ||
| 63 | c | ||
| 64 | c pbary(i,j) = Pext(i,j ) * ( alpha2(i,j ) + alpha3(i,j ) + | ||
| 65 | c Pext(i,j+1) * ( alpha1(i,j+1) + alpha4(i,j+1) | ||
| 66 | c localise au point ... V (i,j) ... | ||
| 67 | c | ||
| 68 | c pbarxy(i,j)= Pext(i,j) *alpha2(i,j) + Pext(i+1,j) *alpha3(i+1,j) + | ||
| 69 | c Pext(i,j+1)*alpha1(i,j+1)+ Pext(i+1,j+1)*alpha4(i+1,j+1) | ||
| 70 | c localise au point ... Z (i,j) ... | ||
| 71 | c | ||
| 72 | c | ||
| 73 | c | ||
| 74 | c======================================================================= | ||
| 75 | |||
| 76 | |||
| 77 | !----------------------------------------------------------------------- | ||
| 78 | ! INCLUDE 'dimensions.h' | ||
| 79 | ! | ||
| 80 | ! dimensions.h contient les dimensions du modele | ||
| 81 | ! ndm est tel que iim=2**ndm | ||
| 82 | !----------------------------------------------------------------------- | ||
| 83 | |||
| 84 | INTEGER iim,jjm,llm,ndm | ||
| 85 | |||
| 86 | PARAMETER (iim= 32,jjm=32,llm=39,ndm=1) | ||
| 87 | |||
| 88 | !----------------------------------------------------------------------- | ||
| 89 | ! | ||
| 90 | ! $Header$ | ||
| 91 | ! | ||
| 92 | ! | ||
| 93 | ! ATTENTION!!!!: ce fichier include est compatible format fixe/format libre | ||
| 94 | ! veillez n'utiliser que des ! pour les commentaires | ||
| 95 | ! et bien positionner les & des lignes de continuation | ||
| 96 | ! (les placer en colonne 6 et en colonne 73) | ||
| 97 | ! | ||
| 98 | ! | ||
| 99 | !----------------------------------------------------------------------- | ||
| 100 | ! INCLUDE 'paramet.h' | ||
| 101 | |||
| 102 | INTEGER iip1,iip2,iip3,jjp1,llmp1,llmp2,llmm1 | ||
| 103 | INTEGER kftd,ip1jm,ip1jmp1,ip1jmi1,ijp1llm | ||
| 104 | INTEGER ijmllm,mvar | ||
| 105 | INTEGER jcfil,jcfllm | ||
| 106 | |||
| 107 | PARAMETER( iip1= iim+1,iip2=iim+2,iip3=iim+3 & | ||
| 108 | & ,jjp1=jjm+1-1/jjm) | ||
| 109 | PARAMETER( llmp1 = llm+1, llmp2 = llm+2, llmm1 = llm-1 ) | ||
| 110 | PARAMETER( kftd = iim/2 -ndm ) | ||
| 111 | PARAMETER( ip1jm = iip1*jjm, ip1jmp1= iip1*jjp1 ) | ||
| 112 | PARAMETER( ip1jmi1= ip1jm - iip1 ) | ||
| 113 | PARAMETER( ijp1llm= ip1jmp1 * llm, ijmllm= ip1jm * llm ) | ||
| 114 | PARAMETER( mvar= ip1jmp1*( 2*llm+1) + ijmllm ) | ||
| 115 | PARAMETER( jcfil=jjm/2+5, jcfllm=jcfil*llm ) | ||
| 116 | |||
| 117 | !----------------------------------------------------------------------- | ||
| 118 | ! | ||
| 119 | ! $Header$ | ||
| 120 | ! | ||
| 121 | !CDK comgeom | ||
| 122 | COMMON/comgeom/ & | ||
| 123 | & cu(ip1jmp1),cv(ip1jm),unscu2(ip1jmp1),unscv2(ip1jm), & | ||
| 124 | & aire(ip1jmp1),airesurg(ip1jmp1),aireu(ip1jmp1), & | ||
| 125 | & airev(ip1jm),unsaire(ip1jmp1),apoln,apols, & | ||
| 126 | & unsairez(ip1jm),airuscv2(ip1jm),airvscu2(ip1jm), & | ||
| 127 | & aireij1(ip1jmp1),aireij2(ip1jmp1),aireij3(ip1jmp1), & | ||
| 128 | & aireij4(ip1jmp1),alpha1(ip1jmp1),alpha2(ip1jmp1), & | ||
| 129 | & alpha3(ip1jmp1),alpha4(ip1jmp1),alpha1p2(ip1jmp1), & | ||
| 130 | & alpha1p4(ip1jmp1),alpha2p3(ip1jmp1),alpha3p4(ip1jmp1), & | ||
| 131 | & fext(ip1jm),constang(ip1jmp1),rlatu(jjp1),rlatv(jjm), & | ||
| 132 | & rlonu(iip1),rlonv(iip1),cuvsurcv(ip1jm),cvsurcuv(ip1jm), & | ||
| 133 | & cvusurcu(ip1jmp1),cusurcvu(ip1jmp1),cuvscvgam1(ip1jm), & | ||
| 134 | & cuvscvgam2(ip1jm),cvuscugam1(ip1jmp1), & | ||
| 135 | & cvuscugam2(ip1jmp1),cvscuvgam(ip1jm),cuscvugam(ip1jmp1), & | ||
| 136 | & unsapolnga1,unsapolnga2,unsapolsga1,unsapolsga2, & | ||
| 137 | & unsair_gam1(ip1jmp1),unsair_gam2(ip1jmp1),unsairz_gam(ip1jm), & | ||
| 138 | & aivscu2gam(ip1jm),aiuscv2gam(ip1jm),xprimu(iip1),xprimv(iip1) | ||
| 139 | |||
| 140 | ! | ||
| 141 | REAL & | ||
| 142 | & cu,cv,unscu2,unscv2,aire,airesurg,aireu,airev,unsaire,apoln ,& | ||
| 143 | & apols,unsairez,airuscv2,airvscu2,aireij1,aireij2,aireij3,aireij4,& | ||
| 144 | & alpha1,alpha2,alpha3,alpha4,alpha1p2,alpha1p4,alpha2p3,alpha3p4 ,& | ||
| 145 | & fext,constang,rlatu,rlatv,rlonu,rlonv,cuvscvgam1,cuvscvgam2 ,& | ||
| 146 | & cvuscugam1,cvuscugam2,cvscuvgam,cuscvugam,unsapolnga1,unsapolnga2& | ||
| 147 | & ,unsapolsga1,unsapolsga2,unsair_gam1,unsair_gam2,unsairz_gam ,& | ||
| 148 | & aivscu2gam ,aiuscv2gam,cuvsurcv,cvsurcuv,cvusurcu,cusurcvu,xprimu& | ||
| 149 | & , xprimv | ||
| 150 | ! | ||
| 151 | |||
| 152 | REAL ps( ip1jmp1 ), psexbarxy ( ip1jm ), pext( ip1jmp1 ) | ||
| 153 | |||
| 154 | INTEGER l, ij | ||
| 155 | c | ||
| 156 | |||
| 157 |
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3140290 | DO ij = 1, ip1jmp1 |
| 158 | 3140290 | pext(ij) = ps(ij) * aire(ij) | |
| 159 | ENDDO | ||
| 160 | |||
| 161 | |||
| 162 |
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3042336 | DO 5 ij = 1, ip1jm - 1 |
| 163 | psexbarxy( ij ) = pext(ij)*alpha2(ij) + pext(ij+1)*alpha3(ij+1) + | ||
| 164 | 3039455 | * pext(ij+iip1)*alpha1(ij+iip1) + pext(ij+iip2)*alpha4(ij+iip2) | |
| 165 | 2881 | 5 CONTINUE | |
| 166 | |||
| 167 | |||
| 168 | c .... correction pour psexbarxy( iip1,j ) ........ | ||
| 169 | |||
| 170 | CDIR$ IVDEP | ||
| 171 | |||
| 172 | 92192 | DO 7 ij = iip1, ip1jm, iip1 | |
| 173 |
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92192 | psexbarxy( ij ) = psexbarxy( ij - iim ) |
| 174 | 2881 | 7 CONTINUE | |
| 175 | |||
| 176 | |||
| 177 | 2881 | RETURN | |
| 178 | END | ||
| 179 |