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! Author: P. Le Van |
! Author: P. Le Van |
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! Objet : dissipation horizontale |
! Objet : dissipation horizontale |
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USE dimens_m, ONLY : iim, jjm, llm |
USE dimens_m, ONLY: iim, jjm, llm |
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USE paramet_m, ONLY : iip1, iip2, ip1jmp1, llmp1 |
USE paramet_m, ONLY: iip1, iip2, ip1jmp1, llmp1 |
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USE comdissnew, ONLY : lstardis, nitergdiv, nitergrot, niterh |
USE comdissnew, ONLY: lstardis, nitergdiv, nitergrot, niterh |
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USE inidissip_m, ONLY : dtdiss, tetah, tetaudiv, tetaurot, cdivu, crot, & |
USE inidissip_m, ONLY: dtdiss, tetah, tetaudiv, tetaurot, cdivu, crot, cdivh |
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cdivh |
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use gradiv2_m, only: gradiv2 |
use gradiv2_m, only: gradiv2 |
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! Arguments: |
REAL, intent(in):: vcov(:, :, :) ! (iim + 1, jjm, llm) |
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REAL vcov((iim + 1) * jjm, llm), ucov(ip1jmp1, llm), teta(ip1jmp1, llm) |
REAL, intent(in):: ucov(:, :, :) ! (iim + 1, jjm + 1, llm) |
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REAL, INTENT (IN) :: p(ip1jmp1, llmp1) |
REAL, intent(in):: teta((iim + 1) * (jjm + 1), llm) |
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REAL dv((iim + 1) * jjm, llm), du(ip1jmp1, llm), dh(ip1jmp1, llm) |
REAL, INTENT(IN):: p((iim + 1) * (jjm + 1), llmp1) |
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REAL, intent(out):: dv(:, :, :) ! (iim + 1, jjm, llm) |
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REAL, intent(out):: du(:, :, :) ! (iim + 1, jjm + 1, llm) |
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REAL, intent(out):: dh(:, :, :) ! (iim + 1, jjm + 1, llm) |
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! Local: |
! Local: |
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REAL gdx(ip1jmp1, llm), gdy((iim + 1) * jjm, llm) |
REAL gdx(iim + 1, jjm + 1, llm), gdy(iim + 1, jjm, llm) |
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REAL grx(ip1jmp1, llm), gry((iim + 1) * jjm, llm) |
REAL grx(iim + 1, jjm + 1, llm), gry(iim + 1, jjm, llm) |
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REAL te1dt(llm), te2dt(llm), te3dt(llm) |
REAL te1dt(llm), te2dt(llm), te3dt(llm) |
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REAL deltapres(ip1jmp1, llm) |
REAL deltapres((iim + 1) * (jjm + 1), llm) |
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INTEGER l |
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INTEGER l, ij |
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!----------------------------------------------------------------------- |
!----------------------------------------------------------------------- |
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CALL gradiv(llm, ucov, vcov, nitergdiv, gdx, gdy, cdivu) |
CALL gradiv(llm, ucov, vcov, nitergdiv, gdx, gdy, cdivu) |
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END IF |
END IF |
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DO l = 1, llm |
gdx(:, 1, :) = 0. |
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DO ij = 1, iip1 |
gdx(:, jjm + 1, :) = 0. |
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gdx(ij, l) = 0. |
forall (l = 1: llm) |
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gdx(ij+(iim + 1) * jjm, l) = 0. |
du(:, 2: jjm, l) = du(:, 2: jjm, l) - te1dt(l) * gdx(:, 2: jjm, l) |
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END DO |
dv(:, :, l) = dv(:, :, l) - te1dt(l) * gdy(:, :, l) |
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END forall |
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DO ij = iip2, (iim + 1) * jjm |
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du(ij, l) = du(ij, l) - te1dt(l) * gdx(ij, l) |
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END DO |
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DO ij = 1, (iim + 1) * jjm |
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dv(ij, l) = dv(ij, l) - te1dt(l) * gdy(ij, l) |
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END DO |
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END DO |
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! calcul de la partie n X grad (rot) : |
! calcul de la partie n X grad (rot) : |
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END IF |
END IF |
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DO l = 1, llm |
grx(:, 1, :) = 0. |
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DO ij = 1, iip1 |
forall (l = 1: llm) |
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grx(ij, l) = 0. |
du(:, 2: jjm, l) = du(:, 2: jjm, l) - te2dt(l) * grx(:, 2: jjm, l) |
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END DO |
dv(:, :, l) = dv(:, :, l) - te2dt(l) * gry(:, :, l) |
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END forall |
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DO ij = iip2, (iim + 1) * jjm |
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du(ij, l) = du(ij, l) - te2dt(l) * grx(ij, l) |
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END DO |
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DO ij = 1, (iim + 1) * jjm |
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dv(ij, l) = dv(ij, l) - te2dt(l) * gry(ij, l) |
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END DO |
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END DO |
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! calcul de la partie div (grad) : |
! calcul de la partie div (grad) : |
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IF (lstardis) THEN |
IF (lstardis) THEN |
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DO l = 1, llm |
forall (l = 1: llm) deltapres(:, l) = max(0., p(:, l) - p(:, l + 1)) |
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DO ij = 1, ip1jmp1 |
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deltapres(ij, l) = max(0., p(ij, l) - p(ij, l + 1)) |
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END DO |
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END DO |
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CALL divgrad2(llm, teta, deltapres, niterh, gdx, cdivh) |
CALL divgrad2(llm, teta, deltapres, niterh, gdx, cdivh) |
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ELSE |
ELSE |
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CALL divgrad(llm, teta, niterh, gdx, cdivh) |
CALL divgrad(llm, teta, niterh, gdx, cdivh) |
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END IF |
END IF |
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forall (l = 1: llm) dh(:, l) = dh(:, l) - te3dt(l) * gdx(:, l) |
forall (l = 1: llm) dh(:, :, l) = dh(:, :, l) - te3dt(l) * gdx(:, :, l) |
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END SUBROUTINE dissip |
END SUBROUTINE dissip |
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