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module fyhyp_m |
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! $Header: /home/cvsroot/LMDZ4/libf/dyn3d/fyhyp.F,v 1.2 2005/06/03 09:11:32 |
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! fairhead Exp $ |
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SUBROUTINE fyhyp(yzoomdeg, grossism, dzooma, tau, rrlatu, yyprimu, rrlatv, & |
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yyprimv, rlatu2, yprimu2, rlatu1, yprimu1, champmin, champmax) |
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! c ... Version du 01/04/2001 .... |
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USE dimens_m |
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USE paramet_m |
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IMPLICIT NONE |
IMPLICIT NONE |
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! ... Auteur : P. Le Van ... |
contains |
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! ....... d'apres formulations de R. Sadourny ....... |
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! Calcule les latitudes et derivees dans la grille du GCM pour une |
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! fonction f(y) a tangente hyperbolique . |
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! grossism etant le grossissement ( = 2 si 2 fois, = 3 si 3 fois , etc) |
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! dzoom etant la distance totale de la zone du zoom ( en radians ) |
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! tau la raideur de la transition de l'interieur a l'exterieur du zoom |
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! N.B : Il vaut mieux avoir : grossism * dzoom < pi/2 (radians) ,en |
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! lati. |
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! ******************************************************************** |
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INTEGER nmax, nmax2 |
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PARAMETER (nmax=30000, nmax2=2*nmax) |
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! ....... arguments d'entree ....... |
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REAL yzoomdeg, grossism, dzooma, tau |
SUBROUTINE fyhyp(rlatu, yyprimu, rlatv, rlatu2, yprimu2, rlatu1, yprimu1) |
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! ( rentres par run.def ) |
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! ....... arguments de sortie ....... |
! From LMDZ4/libf/dyn3d/fyhyp.F, version 1.2, 2005/06/03 09:11:32 |
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REAL rrlatu(jjp1), yyprimu(jjp1), rrlatv(jjm), yyprimv(jjm), rlatu1(jjm), & |
! Author: P. Le Van, from analysis by R. Sadourny |
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yprimu1(jjm), rlatu2(jjm), yprimu2(jjm) |
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! Calcule les latitudes et dérivées dans la grille du GCM pour une |
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! ..... champs locaux ..... |
! fonction f(y) à dérivée tangente hyperbolique. |
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! Nota bene : il vaut mieux avoir grossismy * dzoomy < pi / 2 (radians). |
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REAL dzoom |
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DOUBLE PRECISION ylat(jjp1), yprim(jjp1) |
use coefpoly_m, only: coefpoly |
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DOUBLE PRECISION yuv |
USE dimens_m, only: jjm |
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DOUBLE PRECISION yt(0:nmax2) |
use serre, only: clat, grossismy, dzoomy, tauy |
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DOUBLE PRECISION fhyp(0:nmax2), beta, ytprim(0:nmax2), fxm(0:nmax2) |
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SAVE ytprim, yt, yf |
REAL, intent(out):: rlatu(jjm + 1), yyprimu(jjm + 1) |
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DOUBLE PRECISION yf(0:nmax2), yypr(0:nmax2) |
REAL, intent(out):: rlatv(jjm) |
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DOUBLE PRECISION yvrai(jjp1), yprimm(jjp1), ylatt(jjp1) |
real, intent(out):: rlatu2(jjm), yprimu2(jjm), rlatu1(jjm), yprimu1(jjm) |
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DOUBLE PRECISION pi, depi, pis2, epsilon, y0, pisjm |
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DOUBLE PRECISION yo1, yi, ylon2, ymoy, yprimin, champmin, champmax |
! Local: |
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DOUBLE PRECISION yfi, yf1, ffdy |
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DOUBLE PRECISION ypn, deply, y00 |
DOUBLE PRECISION champmin, champmax |
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SAVE y00, deply |
INTEGER, PARAMETER:: nmax=30000, nmax2=2*nmax |
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REAL dzoom ! distance totale de la zone du zoom (en radians) |
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INTEGER i, j, it, ik, iter, jlat |
DOUBLE PRECISION ylat(jjm + 1), yprim(jjm + 1) |
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INTEGER jpn, jjpn |
DOUBLE PRECISION yuv |
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SAVE jpn |
DOUBLE PRECISION, save:: yt(0:nmax2) |
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DOUBLE PRECISION a0, a1, a2, a3, yi2, heavyy0, heavyy0m |
DOUBLE PRECISION fhyp(0:nmax2), beta |
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DOUBLE PRECISION fa(0:nmax2), fb(0:nmax2) |
DOUBLE PRECISION, save:: ytprim(0:nmax2) |
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REAL y0min, y0max |
DOUBLE PRECISION fxm(0:nmax2) |
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DOUBLE PRECISION, save:: yf(0:nmax2) |
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DOUBLE PRECISION heavyside |
DOUBLE PRECISION yypr(0:nmax2) |
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DOUBLE PRECISION yvrai(jjm + 1), yprimm(jjm + 1), ylatt(jjm + 1) |
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pi = 2.*asin(1.) |
DOUBLE PRECISION pi, pis2, epsilon, y0, pisjm |
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depi = 2.*pi |
DOUBLE PRECISION yo1, yi, ylon2, ymoy, yprimin |
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pis2 = pi/2. |
DOUBLE PRECISION yfi, yf1, ffdy |
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pisjm = pi/float(jjm) |
DOUBLE PRECISION ypn, deply, y00 |
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epsilon = 1.E-3 |
SAVE y00, deply |
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y0 = yzoomdeg*pi/180. |
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INTEGER i, j, it, ik, iter, jlat |
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IF (dzooma<1.) THEN |
INTEGER jpn, jjpn |
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dzoom = dzooma*pi |
SAVE jpn |
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ELSE IF (dzooma<12.) THEN |
DOUBLE PRECISION a0, a1, a2, a3, yi2, heavyy0, heavyy0m |
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WRITE (6, *) ' Le param. dzoomy pour fyhyp est trop petit & |
DOUBLE PRECISION fa(0:nmax2), fb(0:nmax2) |
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&! L aug & |
REAL y0min, y0max |
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& menter et relancer' |
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STOP 1 |
DOUBLE PRECISION heavyside |
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ELSE |
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dzoom = dzooma*pi/180. |
!------------------------------------------------------------------- |
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END IF |
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print *, "Call sequence information: fyhyp" |
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WRITE (6, 18) |
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WRITE (6, *) ' yzoom( rad.),grossism,tau,dzoom (radians)' |
pi = 2.*asin(1.) |
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WRITE (6, 24) y0, grossism, tau, dzoom |
pis2 = pi/2. |
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pisjm = pi/real(jjm) |
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DO i = 0, nmax2 |
epsilon = 1e-3 |
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yt(i) = -pis2 + float(i)*pi/nmax2 |
y0 = clat*pi/180. |
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END DO |
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IF (dzoomy<1.) THEN |
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heavyy0m = heavyside(-y0) |
dzoom = dzoomy*pi |
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heavyy0 = heavyside(y0) |
ELSE IF (dzoomy<12.) THEN |
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y0min = 2.*y0*heavyy0m - pis2 |
print *, "Le paramètre dzoomy pour fyhyp est trop petit. L'augmenter " & |
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y0max = 2.*y0*heavyy0 + pis2 |
// "et relancer." |
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STOP 1 |
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fa = 999.999 |
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fb = 999.999 |
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DO i = 0, nmax2 |
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IF (yt(i)<y0) THEN |
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fa(i) = tau*(yt(i)-y0+dzoom/2.) |
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fb(i) = (yt(i)-2.*y0*heavyy0m+pis2)*(y0-yt(i)) |
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ELSE IF (yt(i)>y0) THEN |
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fa(i) = tau*(y0-yt(i)+dzoom/2.) |
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fb(i) = (2.*y0*heavyy0-yt(i)+pis2)*(yt(i)-y0) |
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END IF |
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IF (200.*fb(i)<-fa(i)) THEN |
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fhyp(i) = -1. |
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ELSE IF (200.*fb(i)<fa(i)) THEN |
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fhyp(i) = 1. |
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ELSE |
ELSE |
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fhyp(i) = tanh(fa(i)/fb(i)) |
dzoom = dzoomy * pi/180. |
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END IF |
END IF |
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IF (yt(i)==y0) fhyp(i) = 1. |
print *, 'yzoom(rad), grossismy, tauy, dzoom (rad):' |
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IF (yt(i)==y0min .OR. yt(i)==y0max) fhyp(i) = -1. |
print *, y0, grossismy, tauy, dzoom |
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END DO |
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! c .... Calcul de beta .... |
DO i = 0, nmax2 |
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yt(i) = -pis2 + real(i)*pi/nmax2 |
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ffdy = 0. |
END DO |
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DO i = 1, nmax2 |
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ymoy = 0.5*(yt(i-1)+yt(i)) |
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IF (ymoy<y0) THEN |
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fa(i) = tau*(ymoy-y0+dzoom/2.) |
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fb(i) = (ymoy-2.*y0*heavyy0m+pis2)*(y0-ymoy) |
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ELSE IF (ymoy>y0) THEN |
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fa(i) = tau*(y0-ymoy+dzoom/2.) |
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fb(i) = (2.*y0*heavyy0-ymoy+pis2)*(ymoy-y0) |
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END IF |
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IF (200.*fb(i)<-fa(i)) THEN |
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fxm(i) = -1. |
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ELSE IF (200.*fb(i)<fa(i)) THEN |
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fxm(i) = 1. |
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ELSE |
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fxm(i) = tanh(fa(i)/fb(i)) |
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END IF |
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IF (ymoy==y0) fxm(i) = 1. |
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IF (ymoy==y0min .OR. yt(i)==y0max) fxm(i) = -1. |
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ffdy = ffdy + fxm(i)*(yt(i)-yt(i-1)) |
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END DO |
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beta = (grossism*ffdy-pi)/(ffdy-pi) |
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IF (2.*beta-grossism<=0.) THEN |
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WRITE (6, *) ' ** Attention ! La valeur beta calculee dans & |
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&la rou & |
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& tine fyhyp est mauvaise' |
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WRITE (6, *) 'Modifier les valeurs de grossismy ,tauy ou dzoomy', & |
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' et relancer ! *** ' |
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STOP 1 |
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END IF |
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! ..... calcul de Ytprim ..... |
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DO i = 0, nmax2 |
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ytprim(i) = beta + (grossism-beta)*fhyp(i) |
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END DO |
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! ..... Calcul de Yf ........ |
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yf(0) = -pis2 |
heavyy0m = heavyside(-y0) |
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DO i = 1, nmax2 |
heavyy0 = heavyside(y0) |
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yypr(i) = beta + (grossism-beta)*fxm(i) |
y0min = 2.*y0*heavyy0m - pis2 |
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END DO |
y0max = 2.*y0*heavyy0 + pis2 |
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fa = 999.999 |
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fb = 999.999 |
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DO i = 0, nmax2 |
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IF (yt(i)<y0) THEN |
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fa(i) = tauy*(yt(i)-y0 + dzoom/2.) |
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fb(i) = (yt(i)-2.*y0*heavyy0m + pis2)*(y0-yt(i)) |
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ELSE IF (yt(i)>y0) THEN |
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fa(i) = tauy*(y0-yt(i) + dzoom/2.) |
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fb(i) = (2.*y0*heavyy0-yt(i) + pis2)*(yt(i)-y0) |
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END IF |
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IF (200.*fb(i)<-fa(i)) THEN |
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fhyp(i) = -1. |
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ELSE IF (200.*fb(i)<fa(i)) THEN |
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fhyp(i) = 1. |
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ELSE |
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fhyp(i) = tanh(fa(i)/fb(i)) |
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END IF |
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DO i = 1, nmax2 |
IF (yt(i)==y0) fhyp(i) = 1. |
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yf(i) = yf(i-1) + yypr(i)*(yt(i)-yt(i-1)) |
IF (yt(i)==y0min .OR. yt(i)==y0max) fhyp(i) = -1. |
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END DO |
END DO |
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! **************************************************************** |
! Calcul de beta |
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! ..... yuv = 0. si calcul des latitudes aux pts. U ..... |
ffdy = 0. |
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! ..... yuv = 0.5 si calcul des latitudes aux pts. V ..... |
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WRITE (6, 18) |
DO i = 1, nmax2 |
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ymoy = 0.5*(yt(i-1) + yt(i)) |
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IF (ymoy<y0) THEN |
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fa(i) = tauy*(ymoy-y0 + dzoom/2.) |
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fb(i) = (ymoy-2.*y0*heavyy0m + pis2)*(y0-ymoy) |
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ELSE IF (ymoy>y0) THEN |
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fa(i) = tauy*(y0-ymoy + dzoom/2.) |
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fb(i) = (2.*y0*heavyy0-ymoy + pis2)*(ymoy-y0) |
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END IF |
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IF (200.*fb(i)<-fa(i)) THEN |
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fxm(i) = -1. |
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ELSE IF (200.*fb(i)<fa(i)) THEN |
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fxm(i) = 1. |
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ELSE |
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fxm(i) = tanh(fa(i)/fb(i)) |
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END IF |
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IF (ymoy==y0) fxm(i) = 1. |
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IF (ymoy==y0min .OR. yt(i)==y0max) fxm(i) = -1. |
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ffdy = ffdy + fxm(i)*(yt(i)-yt(i-1)) |
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END DO |
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DO ik = 1, 4 |
beta = (grossismy*ffdy-pi)/(ffdy-pi) |
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IF (ik==1) THEN |
IF (2. * beta - grossismy <= 0.) THEN |
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yuv = 0. |
print *, 'Attention ! La valeur beta calculee dans la routine fyhyp ' & |
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jlat = jjm + 1 |
// 'est mauvaise. Modifier les valeurs de grossismy, tauy ou ' & |
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ELSE IF (ik==2) THEN |
// 'dzoomy et relancer.' |
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yuv = 0.5 |
STOP 1 |
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jlat = jjm |
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ELSE IF (ik==3) THEN |
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yuv = 0.25 |
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jlat = jjm |
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ELSE IF (ik==4) THEN |
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yuv = 0.75 |
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jlat = jjm |
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END IF |
END IF |
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yo1 = 0. |
! calcul de Ytprim |
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DO j = 1, jlat |
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yo1 = 0. |
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ylon2 = -pis2 + pisjm*(float(j)+yuv-1.) |
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yfi = ylon2 |
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DO it = nmax2, 0, -1 |
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IF (yfi>=yf(it)) GO TO 350 |
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END DO |
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it = 0 |
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350 CONTINUE |
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yi = yt(it) |
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IF (it==nmax2) THEN |
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it = nmax2 - 1 |
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yf(it+1) = pis2 |
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END IF |
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! ................................................................. |
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! .... Interpolation entre yi(it) et yi(it+1) pour avoir Y(yi) |
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! ..... et Y'(yi) ..... |
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! ................................................................. |
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CALL coefpoly(yf(it), yf(it+1), ytprim(it), ytprim(it+1), yt(it), & |
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yt(it+1), a0, a1, a2, a3) |
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yf1 = yf(it) |
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yprimin = a1 + 2.*a2*yi + 3.*a3*yi*yi |
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DO iter = 1, 300 |
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yi = yi - (yf1-yfi)/yprimin |
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IF (abs(yi-yo1)<=epsilon) GO TO 550 |
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yo1 = yi |
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yi2 = yi*yi |
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yf1 = a0 + a1*yi + a2*yi2 + a3*yi2*yi |
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yprimin = a1 + 2.*a2*yi + 3.*a3*yi2 |
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END DO |
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WRITE (6, *) ' Pas de solution ***** ', j, ylon2, iter |
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STOP 2 |
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550 CONTINUE |
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yprimin = a1 + 2.*a2*yi + 3.*a3*yi*yi |
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yprim(j) = pi/(jjm*yprimin) |
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yvrai(j) = yi |
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| 148 |
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DO i = 0, nmax2 |
| 149 |
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ytprim(i) = beta + (grossismy-beta)*fhyp(i) |
| 150 |
END DO |
END DO |
| 151 |
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DO j = 1, jlat - 1 |
! Calcul de Yf |
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IF (yvrai(j+1)<yvrai(j)) THEN |
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WRITE (6, *) ' PBS. avec rlat(', j + 1, ') plus petit que rlat(', j, & |
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')' |
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STOP 3 |
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END IF |
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END DO |
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WRITE (6, *) 'Reorganisation des latitudes pour avoir entre - pi/2', & |
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' et pi/2 ' |
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IF (ik==1) THEN |
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ypn = pis2 |
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DO j = jlat, 1, -1 |
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IF (yvrai(j)<=ypn) GO TO 1502 |
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END DO |
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1502 CONTINUE |
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jpn = j |
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y00 = yvrai(jpn) |
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deply = pis2 - y00 |
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END IF |
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| 153 |
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| 154 |
DO j = 1, jjm + 1 - jpn |
yf(0) = -pis2 |
| 155 |
ylatt(j) = -pis2 - y00 + yvrai(jpn+j-1) |
DO i = 1, nmax2 |
| 156 |
yprimm(j) = yprim(jpn+j-1) |
yypr(i) = beta + (grossismy-beta)*fxm(i) |
| 157 |
END DO |
END DO |
| 158 |
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| 159 |
jjpn = jpn |
DO i = 1, nmax2 |
| 160 |
IF (jlat==jjm) jjpn = jpn - 1 |
yf(i) = yf(i-1) + yypr(i)*(yt(i)-yt(i-1)) |
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DO j = 1, jjpn |
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ylatt(j+jjm+1-jpn) = yvrai(j) + deply |
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yprimm(j+jjm+1-jpn) = yprim(j) |
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| 161 |
END DO |
END DO |
| 162 |
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| 163 |
! *********** Fin de la reorganisation ************* |
! yuv = 0. si calcul des latitudes aux pts. U |
| 164 |
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! yuv = 0.5 si calcul des latitudes aux pts. V |
| 165 |
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| 166 |
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loop_ik: DO ik = 1, 4 |
| 167 |
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IF (ik==1) THEN |
| 168 |
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yuv = 0. |
| 169 |
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jlat = jjm + 1 |
| 170 |
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ELSE IF (ik==2) THEN |
| 171 |
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yuv = 0.5 |
| 172 |
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jlat = jjm |
| 173 |
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ELSE IF (ik==3) THEN |
| 174 |
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yuv = 0.25 |
| 175 |
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jlat = jjm |
| 176 |
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ELSE IF (ik==4) THEN |
| 177 |
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yuv = 0.75 |
| 178 |
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jlat = jjm |
| 179 |
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END IF |
| 180 |
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| 181 |
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yo1 = 0. |
| 182 |
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DO j = 1, jlat |
| 183 |
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yo1 = 0. |
| 184 |
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ylon2 = -pis2 + pisjm*(real(j) + yuv-1.) |
| 185 |
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yfi = ylon2 |
| 186 |
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| 187 |
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it = nmax2 |
| 188 |
|
DO while (it >= 1 .and. yfi < yf(it)) |
| 189 |
|
it = it - 1 |
| 190 |
|
END DO |
| 191 |
|
|
| 192 |
|
yi = yt(it) |
| 193 |
|
IF (it==nmax2) THEN |
| 194 |
|
it = nmax2 - 1 |
| 195 |
|
yf(it + 1) = pis2 |
| 196 |
|
END IF |
| 197 |
|
|
| 198 |
|
! Interpolation entre yi(it) et yi(it + 1) pour avoir Y(yi) |
| 199 |
|
! et Y'(yi) |
| 200 |
|
|
| 201 |
|
CALL coefpoly(yf(it), yf(it + 1), ytprim(it), ytprim(it + 1), & |
| 202 |
|
yt(it), yt(it + 1), a0, a1, a2, a3) |
| 203 |
|
|
| 204 |
|
yf1 = yf(it) |
| 205 |
|
yprimin = a1 + 2.*a2*yi + 3.*a3*yi*yi |
| 206 |
|
|
| 207 |
|
iter = 1 |
| 208 |
|
DO |
| 209 |
|
yi = yi - (yf1-yfi)/yprimin |
| 210 |
|
IF (abs(yi-yo1)<=epsilon .or. iter == 300) exit |
| 211 |
|
yo1 = yi |
| 212 |
|
yi2 = yi*yi |
| 213 |
|
yf1 = a0 + a1*yi + a2*yi2 + a3*yi2*yi |
| 214 |
|
yprimin = a1 + 2.*a2*yi + 3.*a3*yi2 |
| 215 |
|
END DO |
| 216 |
|
if (abs(yi-yo1) > epsilon) then |
| 217 |
|
print *, 'Pas de solution.', j, ylon2 |
| 218 |
|
STOP 1 |
| 219 |
|
end if |
| 220 |
|
|
| 221 |
|
yprimin = a1 + 2.*a2*yi + 3.*a3*yi*yi |
| 222 |
|
yprim(j) = pi/(jjm*yprimin) |
| 223 |
|
yvrai(j) = yi |
| 224 |
|
END DO |
| 225 |
|
|
| 226 |
|
DO j = 1, jlat - 1 |
| 227 |
|
IF (yvrai(j + 1)<yvrai(j)) THEN |
| 228 |
|
print *, 'Problème avec rlat(', j + 1, ') plus petit que rlat(', & |
| 229 |
|
j, ')' |
| 230 |
|
STOP 1 |
| 231 |
|
END IF |
| 232 |
|
END DO |
| 233 |
|
|
| 234 |
|
print *, 'Reorganisation des latitudes pour avoir entre - pi/2 et pi/2' |
| 235 |
|
|
| 236 |
|
IF (ik==1) THEN |
| 237 |
|
ypn = pis2 |
| 238 |
|
DO j = jjm + 1, 1, -1 |
| 239 |
|
IF (yvrai(j)<=ypn) exit |
| 240 |
|
END DO |
| 241 |
|
|
| 242 |
|
jpn = j |
| 243 |
|
y00 = yvrai(jpn) |
| 244 |
|
deply = pis2 - y00 |
| 245 |
|
END IF |
| 246 |
|
|
| 247 |
|
DO j = 1, jjm + 1 - jpn |
| 248 |
|
ylatt(j) = -pis2 - y00 + yvrai(jpn + j-1) |
| 249 |
|
yprimm(j) = yprim(jpn + j-1) |
| 250 |
|
END DO |
| 251 |
|
|
| 252 |
|
jjpn = jpn |
| 253 |
|
IF (jlat==jjm) jjpn = jpn - 1 |
| 254 |
|
|
| 255 |
|
DO j = 1, jjpn |
| 256 |
|
ylatt(j + jjm + 1-jpn) = yvrai(j) + deply |
| 257 |
|
yprimm(j + jjm + 1-jpn) = yprim(j) |
| 258 |
|
END DO |
| 259 |
|
|
| 260 |
|
! Fin de la reorganisation |
| 261 |
|
|
| 262 |
|
DO j = 1, jlat |
| 263 |
|
ylat(j) = ylatt(jlat + 1-j) |
| 264 |
|
yprim(j) = yprimm(jlat + 1-j) |
| 265 |
|
END DO |
| 266 |
|
|
| 267 |
|
DO j = 1, jlat |
| 268 |
|
yvrai(j) = ylat(j)*180./pi |
| 269 |
|
END DO |
| 270 |
|
|
| 271 |
|
IF (ik==1) THEN |
| 272 |
|
DO j = 1, jjm + 1 |
| 273 |
|
rlatu(j) = ylat(j) |
| 274 |
|
yyprimu(j) = yprim(j) |
| 275 |
|
END DO |
| 276 |
|
ELSE IF (ik==2) THEN |
| 277 |
|
DO j = 1, jjm |
| 278 |
|
rlatv(j) = ylat(j) |
| 279 |
|
END DO |
| 280 |
|
ELSE IF (ik==3) THEN |
| 281 |
|
DO j = 1, jjm |
| 282 |
|
rlatu2(j) = ylat(j) |
| 283 |
|
yprimu2(j) = yprim(j) |
| 284 |
|
END DO |
| 285 |
|
ELSE IF (ik==4) THEN |
| 286 |
|
DO j = 1, jjm |
| 287 |
|
rlatu1(j) = ylat(j) |
| 288 |
|
yprimu1(j) = yprim(j) |
| 289 |
|
END DO |
| 290 |
|
END IF |
| 291 |
|
END DO loop_ik |
| 292 |
|
|
| 293 |
DO j = 1, jlat |
DO j = 1, jjm |
| 294 |
ylat(j) = ylatt(jlat+1-j) |
ylat(j) = rlatu(j) - rlatu(j + 1) |
|
yprim(j) = yprimm(jlat+1-j) |
|
| 295 |
END DO |
END DO |
| 296 |
|
champmin = 1e12 |
| 297 |
DO j = 1, jlat |
champmax = -1e12 |
| 298 |
yvrai(j) = ylat(j)*180./pi |
DO j = 1, jjm |
| 299 |
|
champmin = min(champmin, ylat(j)) |
| 300 |
|
champmax = max(champmax, ylat(j)) |
| 301 |
END DO |
END DO |
| 302 |
|
champmin = champmin*180./pi |
| 303 |
|
champmax = champmax*180./pi |
| 304 |
|
|
| 305 |
IF (ik==1) THEN |
DO j = 1, jjm |
| 306 |
! WRITE(6,18) |
IF (rlatu1(j) <= rlatu2(j)) THEN |
| 307 |
! WRITE(6,*) ' YLAT en U apres ( en deg. ) ' |
print *, 'Attention ! rlatu1 < rlatu2 ', rlatu1(j), rlatu2(j), j |
| 308 |
! WRITE(6,68) (yvrai(j),j=1,jlat) |
STOP 13 |
| 309 |
! c WRITE(6,*) ' YPRIM ' |
ENDIF |
| 310 |
! c WRITE(6,445) ( yprim(j),j=1,jlat) |
|
| 311 |
|
IF (rlatu2(j) <= rlatu(j+1)) THEN |
| 312 |
DO j = 1, jlat |
print *, 'Attention ! rlatu2 < rlatup1 ', rlatu2(j), rlatu(j+1), j |
| 313 |
rrlatu(j) = ylat(j) |
STOP 14 |
| 314 |
yyprimu(j) = yprim(j) |
ENDIF |
| 315 |
END DO |
|
| 316 |
|
IF (rlatu(j) <= rlatu1(j)) THEN |
| 317 |
ELSE IF (ik==2) THEN |
print *, ' Attention ! rlatu < rlatu1 ', rlatu(j), rlatu1(j), j |
| 318 |
! WRITE(6,18) |
STOP 15 |
| 319 |
! WRITE(6,*) ' YLAT en V apres ( en deg. ) ' |
ENDIF |
| 320 |
! WRITE(6,68) (yvrai(j),j=1,jlat) |
|
| 321 |
! c WRITE(6,*)' YPRIM ' |
IF (rlatv(j) <= rlatu2(j)) THEN |
| 322 |
! c WRITE(6,445) ( yprim(j),j=1,jlat) |
print *, ' Attention ! rlatv < rlatu2 ', rlatv(j), rlatu2(j), j |
| 323 |
|
STOP 16 |
| 324 |
DO j = 1, jlat |
ENDIF |
| 325 |
rrlatv(j) = ylat(j) |
|
| 326 |
yyprimv(j) = yprim(j) |
IF (rlatv(j) >= rlatu1(j)) THEN |
| 327 |
END DO |
print *, ' Attention ! rlatv > rlatu1 ', rlatv(j), rlatu1(j), j |
| 328 |
|
STOP 17 |
| 329 |
ELSE IF (ik==3) THEN |
ENDIF |
| 330 |
! WRITE(6,18) |
|
| 331 |
! WRITE(6,*) ' YLAT en U + 0.75 apres ( en deg. ) ' |
IF (rlatv(j) >= rlatu(j)) THEN |
| 332 |
! WRITE(6,68) (yvrai(j),j=1,jlat) |
print *, ' Attention ! rlatv > rlatu ', rlatv(j), rlatu(j), j |
| 333 |
! c WRITE(6,*) ' YPRIM ' |
STOP 18 |
| 334 |
! c WRITE(6,445) ( yprim(j),j=1,jlat) |
ENDIF |
| 335 |
|
ENDDO |
| 336 |
DO j = 1, jlat |
|
| 337 |
rlatu2(j) = ylat(j) |
print *, 'Latitudes' |
| 338 |
yprimu2(j) = yprim(j) |
print 3, champmin, champmax |
| 339 |
END DO |
|
| 340 |
|
3 Format(1x, ' Au centre du zoom, la longueur de la maille est', & |
| 341 |
ELSE IF (ik==4) THEN |
' d environ ', f0.2, ' degres ', /, & |
| 342 |
! WRITE(6,18) |
' alors que la maille en dehors de la zone du zoom est ', & |
| 343 |
! WRITE(6,*) ' YLAT en U + 0.25 apres ( en deg. ) ' |
"d'environ ", f0.2, ' degres ') |
|
! WRITE(6,68)(yvrai(j),j=1,jlat) |
|
|
! c WRITE(6,*) ' YPRIM ' |
|
|
! c WRITE(6,68) ( yprim(j),j=1,jlat) |
|
|
|
|
|
DO j = 1, jlat |
|
|
rlatu1(j) = ylat(j) |
|
|
yprimu1(j) = yprim(j) |
|
|
END DO |
|
|
|
|
|
END IF |
|
|
|
|
|
END DO |
|
|
|
|
|
WRITE (6, 18) |
|
|
|
|
|
! ..... fin de la boucle do 5000 ..... |
|
| 344 |
|
|
| 345 |
DO j = 1, jjm |
END SUBROUTINE fyhyp |
|
ylat(j) = rrlatu(j) - rrlatu(j+1) |
|
|
END DO |
|
|
champmin = 1.E12 |
|
|
champmax = -1.E12 |
|
|
DO j = 1, jjm |
|
|
champmin = min(champmin, ylat(j)) |
|
|
champmax = max(champmax, ylat(j)) |
|
|
END DO |
|
|
champmin = champmin*180./pi |
|
|
champmax = champmax*180./pi |
|
|
|
|
|
24 FORMAT (2X, 'Parametres yzoom,gross,tau ,dzoom pour fyhyp ', 4F8.3) |
|
|
18 FORMAT (/) |
|
|
68 FORMAT (1X, 7F9.2) |
|
| 346 |
|
|
| 347 |
RETURN |
end module fyhyp_m |
|
END SUBROUTINE fyhyp |
|
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