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module fxyhyper_m |
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IMPLICIT NONE |
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contains |
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SUBROUTINE fxyhyper(yzoom, grossy, dzoomy, tauy, xzoom, grossx, dzoomx, & |
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taux, rlatu, yprimu, rlatv, yprimv, rlatu1, yprimu1, rlatu2, yprimu2, & |
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rlonu, xprimu, rlonv, xprimv, rlonm025, xprimm025, rlonp025, xprimp025) |
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! From dyn3d/fxyhyper.F, version 1.1.1.1, 2004/05/19 12:53:06 |
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USE dimens_m, ONLY: jjm |
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use fxhyp_m, only: fxhyp |
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use fyhyp_m, only: fyhyp |
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USE paramet_m, ONLY: iip1 |
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! Auteur : P. Le Van d'après les formulations de R. Sadourny |
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! Cette procédure calcule les latitudes (routine fyhyp) et |
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! longitudes (fxhyp) par des fonctions à tangente hyperbolique. |
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! Il y a trois paramètres, en plus des coordonnées du centre du |
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! zoom (xzoom et yzoom) : |
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! a) le grossissement du zoom : grossy (en y) et grossx (en x) |
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! b) l' extension du zoom : dzoomy (en y) et dzoomx (en x) |
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! c) la raideur de la transition du zoom : taux et tauy |
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! Nota bene : il vaut mieux avoir : grossx * dzoomx < pi (radians) |
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! et grossy * dzoomy < pi/2 (radians) |
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REAL yzoom, grossy, dzoomy, tauy, xzoom, grossx, dzoomx, taux |
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REAL rlatu(:), yprimu(:) ! (jjm + 1) |
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real rlatv(:), yprimv(:) ! (jjm) |
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real rlatu1(:), yprimu1(:), rlatu2(:), yprimu2(:) ! (jjm) |
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REAL rlonu(:), xprimu(:), rlonv(:), xprimv(:) ! (iim + 1) |
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REAL rlonm025(:), xprimm025(:), rlonp025(:), xprimp025(:) ! (iim + 1) |
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! Local: |
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double precision dxmin, dxmax, dymin, dymax |
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INTEGER i, j |
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!---------------------------------------------------------- |
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CALL fyhyp(yzoom, grossy, dzoomy, tauy, rlatu, yprimu, rlatv, yprimv, & |
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rlatu2, yprimu2, rlatu1, yprimu1, dymin, dymax) |
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CALL fxhyp(xzoom, grossx, dzoomx, taux, rlonm025, xprimm025, rlonv, & |
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xprimv, rlonu, xprimu, rlonp025, xprimp025, dxmin, dxmax) |
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DO i = 1, iip1 |
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IF(rlonp025(i).LT.rlonv(i)) THEN |
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print *, ' Attention ! rlonp025 < rlonv', i |
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STOP 1 |
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ENDIF |
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IF(rlonv(i).LT.rlonm025(i)) THEN |
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print *, ' Attention ! rlonm025 > rlonv', i |
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STOP 1 |
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ENDIF |
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IF(rlonp025(i).GT.rlonu(i)) THEN |
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print *, ' Attention ! rlonp025 > rlonu', i |
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STOP 1 |
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ENDIF |
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ENDDO |
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print *, 'Test de coherence ok pour fx' |
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DO j = 1, jjm |
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IF(rlatu1(j).LE.rlatu2(j)) THEN |
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print *, 'Attention ! rlatu1 < rlatu2 ', rlatu1(j), rlatu2(j), j |
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STOP 13 |
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ENDIF |
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IF(rlatu2(j).LE.rlatu(j+1)) THEN |
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print *, 'Attention ! rlatu2 < rlatup1 ', rlatu2(j), rlatu(j+1), j |
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STOP 14 |
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ENDIF |
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IF(rlatu(j).LE.rlatu1(j)) THEN |
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print *, ' Attention ! rlatu < rlatu1 ', rlatu(j), rlatu1(j), j |
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STOP 15 |
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ENDIF |
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IF(rlatv(j).LE.rlatu2(j)) THEN |
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print *, ' Attention ! rlatv < rlatu2 ', rlatv(j), rlatu2(j), j |
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STOP 16 |
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ENDIF |
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IF(rlatv(j).ge.rlatu1(j)) THEN |
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print *, ' Attention ! rlatv > rlatu1 ', rlatv(j), rlatu1(j), j |
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STOP 17 |
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ENDIF |
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IF(rlatv(j).ge.rlatu(j)) THEN |
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print *, ' Attention ! rlatv > rlatu ', rlatv(j), rlatu(j), j |
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STOP 18 |
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ENDIF |
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ENDDO |
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print *, 'Test de coherence ok pour fy' |
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print *, 'Latitudes' |
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print 3, dymin, dymax |
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print *, 'Si cette derniere est trop lache, modifiez les parametres' |
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print *, 'grossism, tau, dzoom pour Y et repasser ! ' |
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print *, ' Longitudes ' |
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print 3, dxmin, dxmax |
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print *, 'Si cette derniere est trop lache, modifiez les parametres' |
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print *, 'grossism, tau, dzoom pour Y et repasser ! ' |
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3 Format(1x, ' Au centre du zoom, la longueur de la maille est', & |
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' d environ ', f0.2, ' degres ', /, & |
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' alors que la maille en dehors de la zone du zoom est ', & |
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"d'environ", f0.2, ' degres ') |
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END SUBROUTINE fxyhyper |
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end module fxyhyper_m |