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SUBROUTINE exner_hyb(ps, p, pks, pk, pkf) |
SUBROUTINE exner_hyb(ps, p, pks, pk, pkf) |
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! From dyn3d/exner_hyb.F, version 1.1.1.1 2004/05/19 12:53:07 |
! From dyn3d/exner_hyb.F, version 1.1.1.1, 2004/05/19 12:53:07 |
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! Authors: P. Le Van, F. Hourdin |
! Authors: P. Le Van, F. Hourdin |
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! Calcule la fonction d'Exner : |
! Calcule la fonction d'Exner : |
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use dimens_m, only: iim, jjm, llm |
use dimens_m, only: iim, jjm, llm |
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use comconst, only: kappa, cpp |
use comconst, only: kappa, cpp |
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use disvert_m, only: preff |
use disvert_m, only: preff |
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use comgeom, only: aire_2d, apoln, apols |
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use filtreg_m, only: filtreg |
use filtreg_m, only: filtreg |
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REAL, intent(in):: ps(iim + 1, jjm + 1) |
REAL, intent(in):: ps(iim + 1, jjm + 1) |
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!------------------------------------- |
!------------------------------------- |
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pks = cpp * (ps / preff)**kappa |
pks = cpp * (ps / preff)**kappa |
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pks(:, 1) = SUM(aire_2d(:iim, 1) * pks(:iim, 1)) / apoln |
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pks(:, jjm + 1) = SUM(aire_2d(:iim, jjm + 1) * pks(:iim, jjm + 1)) / apols |
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unpl2k = 1. + 2 * kappa |
unpl2k = 1. + 2 * kappa |
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beta(:, :, llm) = 1. / unpl2k |
beta(:, :, llm) = 1. / unpl2k |