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contains |
contains |
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SUBROUTINE yamada4(dt, g, zlev, zlay, u, v, teta, q2, km, kn, ustar) |
SUBROUTINE yamada4(dt, zlev, zlay, u, v, teta, q2, km, kn, ustar) |
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! From LMDZ4/libf/phylmd/yamada4.F, version 1.1 2004/06/22 11:45:36 |
! From LMDZ4/libf/phylmd/yamada4.F, version 1.1 2004/06/22 11:45:36 |
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USE conf_phys_m, ONLY: iflag_pbl |
USE conf_phys_m, ONLY: iflag_pbl |
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USE dimphy, ONLY: klev |
USE dimphy, ONLY: klev |
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use nr_util, only: assert, assert_eq |
use nr_util, only: assert, assert_eq |
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USE suphec_m, ONLY: rg |
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REAL, intent(in):: dt ! pas de temps |
REAL, intent(in):: dt ! pas de temps |
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real, intent(in):: g |
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REAL zlev(:, :) ! (knon, klev + 1) |
REAL zlev(:, :) ! (knon, klev + 1) |
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! altitude \`a chaque niveau (interface inf\'erieure de la couche de |
! altitude \`a chaque niveau (interface inf\'erieure de la couche de |
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m2(ig, k) = ((u(ig, k)-u(ig, k-1))**2 + (v(ig, k)-v(ig, k-1))**2) & |
m2(ig, k) = ((u(ig, k)-u(ig, k-1))**2 + (v(ig, k)-v(ig, k-1))**2) & |
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/(dz(ig, k)*dz(ig, k)) |
/(dz(ig, k)*dz(ig, k)) |
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dtetadz(ig, k) = (teta(ig, k)-teta(ig, k-1))/dz(ig, k) |
dtetadz(ig, k) = (teta(ig, k)-teta(ig, k-1))/dz(ig, k) |
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n2(ig, k) = g*2.*dtetadz(ig, k)/(teta(ig, k-1) + teta(ig, k)) |
n2(ig, k) = rg*2.*dtetadz(ig, k)/(teta(ig, k-1) + teta(ig, k)) |
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ri = n2(ig, k)/max(m2(ig, k), 1.e-10) |
ri = n2(ig, k)/max(m2(ig, k), 1.e-10) |
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if (ri.lt.ric) then |
if (ri.lt.ric) then |
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rif(ig, k) = frif(ri) |
rif(ig, k) = frif(ri) |