IndexRundeck: P1SoM40Created: Fri May 10 03:30:18 EDT 2024

sdrag

Module: ATMDYN
File: ATMDYN.f
Summary: SDRAG puts a drag on the winds in the top layers of atmosphere
Author : Original Development Team
Version:

Declaration:
Variables:
grav : used from constant

rgas : used from constant

sha : used from constant

ls1 : used from resolution

im : used from resolution

jm : used from resolution

lm : used from resolution

itime : used from model_com

ma : used from atm_com

u : used from atm_com

v : used from atm_com

t : used from atm_com

pedn : used from atm_com

pk : used from atm_com

cosv : used from geom

imaxj : used from geom

kmaxj : used from geom

idij : used from geom

idjj : used from geom

rapj : used from geom

dxyv : used from geom

dxyn : used from geom

dxys : used from geom

rapvs : used from geom

rapvn : used from geom

ajl : used from diag_com
Initial Value = >ajl_loc
jl_dudtsdrg : used from diag_com

x_sdrag : used from dynamics

csdragl : used from dynamics

lsdrag : used from dynamics

lpsdrag : used from dynamics

ang_sdrag : used from dynamics

wc_jdrag : used from dynamics

wmax : used from dynamics

vsdragl : used from dynamics

l1_rtau : used from dynamics

rtau : used from dynamics

linear_sdrag : used from dynamics

grid : used from domain_decomp_atm

getdomainbounds : used from domain_decomp_1d

dt1 : real*8, intent(in)
time step (s)
l : integer
(P)SDRAG lowest level at which SDRAG_lin is applied (near poles)
dvt : real*8, dimension(im, grid%j_strt_halo:grid%j_stop_halo, lm)
change in momentum (kg*m/s)
dut : real*8, dimension(im, grid%j_strt_halo:grid%j_stop_halo, lm)
change in momentum (kg*m/s)
x : real*8

mauv : real*8

wl : real*8

tl : real*8

rho : real*8

cdn : real*8

mmuv : real*8, dimension(LM)

du : real*8

i : integer

j : integer

ip1 : integer

k : integer

lmax : integer

ang_mom : real*8, dimension(im, grid%j_strt_halo:grid%j_stop_halo)
is the sum of angular momentun at layers LS1 to LM
cd_lin : logical

wmaxp : real*8
=.75*wmax,the imposed limit for stratospheric winds (m/s)
sum_mmuv : real*8, dimension(im, grid%j_strt_halo:grid%j_stop_halo)

wmaxj : real*8

xjud : real*8

j_0 : integer

j_1 : integer

j_0s : integer

j_1s : integer

j_0stg : integer

j_1stg : integer

have_south_pole : logical

have_north_pole : logical

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