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SUBROUTINE groupe(pext, pbaru, pbarv, pbarum, pbarvm, wm) |
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! From dyn3d/groupe.F, v 1.1.1.1 2004/05/19 12:53:06 |
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! sous-programme servant a fitlrer les champs de flux de masse aux |
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! poles en "regroupant" les mailles 2 par 2 puis 4 par 4 etc. au fur |
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! et a mesure qu'on se rapproche du pole. |
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! en entree: pext, pbaru et pbarv |
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! en sortie: pbarum, pbarvm et wm. |
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! remarque, le wm est recalcule a partir des pbaru pbarv et on n'a |
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! donc pas besoin de w en entree. |
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USE dimens_m |
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USE paramet_m |
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USE comconst |
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USE disvert_m |
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USE comgeom |
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IMPLICIT NONE |
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INTEGER, PARAMETER:: ngroup = 3 |
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REAL pbaru(iip1, jjp1, llm), pbarv(iip1, jjm, llm) |
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REAL pext(iip1, jjp1, llm) |
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REAL, intent(out):: pbarum(iip1, jjp1, llm) |
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real pbarvm(iip1, jjm, llm) |
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REAL wm(iip1, jjp1, llm) |
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REAL zconvm(iip1, jjp1, llm), zconvmm(iip1, jjp1, llm) |
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REAL uu |
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INTEGER i, j, l |
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LOGICAL:: firstcall = .TRUE. |
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!------------------------------------------------------ |
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IF (firstcall) THEN |
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IF (mod(iim, 2**ngroup) /= 0) then |
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print *, 'groupe: bad iim' |
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STOP 1 |
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end IF |
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firstcall = .FALSE. |
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END IF |
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! Champs 1D |
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CALL convflu(pbaru, pbarv, llm, zconvm) |
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CALL scopy(ijp1llm, zconvm, 1, zconvmm, 1) |
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CALL scopy(ijmllm, pbarv, 1, pbarvm, 1) |
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CALL groupeun(jjp1, llm, zconvmm) |
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CALL groupeun(jjm, llm, pbarvm) |
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! Champs 3D |
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DO l = 1, llm |
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DO j = 2, jjm |
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uu = pbaru(iim, j, l) |
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DO i = 1, iim |
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uu = uu + pbarvm(i, j, l) - pbarvm(i, j-1, l) - zconvmm(i, j, l) |
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pbarum(i, j, l) = uu |
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END DO |
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pbarum(iip1, j, l) = pbarum(1, j, l) |
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END DO |
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END DO |
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pbarum(:, 1, :) = 0 |
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pbarum(:, jjm + 1, :) = 0 |
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! integration de la convergence de masse de haut en bas |
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DO l = 1, llm |
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DO j = 1, jjp1 |
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DO i = 1, iip1 |
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zconvmm(i, j, l) = zconvmm(i, j, l) |
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END DO |
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END DO |
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END DO |
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DO l = llm - 1, 1, -1 |
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DO j = 1, jjp1 |
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DO i = 1, iip1 |
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zconvmm(i, j, l) = zconvmm(i, j, l) + zconvmm(i, j, l+1) |
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END DO |
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END DO |
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END DO |
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CALL vitvert(zconvmm, wm) |
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END SUBROUTINE groupe |
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