fv_dynamics_mod Module Reference

The module 'fv_dynamics' is the top-level routine for the dynamical core. More...

Functions/Subroutines
subroutine, public	fv_dynamics (npx, npy, npz, nq_tot, ng, bdt, consv_te, fill, reproduce_sum, kappa, cp_air, zvir, ptop, ks, ncnst, n_split, q_split, u, v, w, delz, hydrostatic, pt, delp, q, ps, pe, pk, peln, pkz, phis, q_con, omga, ua, va, uc, vc, ak, bk, mfx, mfy, cx, cy, ze0, hybrid_z, gridstruct, flagstruct, neststruct, idiag, bd, parent_grid, domain, diss_est, time_total)
subroutine	rayleigh_super (dt, npx, npy, npz, ks, pm, phis, tau, u, v, w, pt, ua, va, delz, agrid, cp, rg, ptop, hydrostatic, conserve, rf_cutoff, gridstruct, domain, bd)
subroutine	rayleigh_friction (dt, npx, npy, npz, ks, pm, tau, u, v, w, pt, ua, va, delz, cp, rg, ptop, hydrostatic, conserve, rf_cutoff, gridstruct, domain, bd)
subroutine	compute_aam (npz, is, ie, js, je, isd, ied, jsd, jed, gridstruct, bd, ptop, ua, va, u, v, delp, aam, ps, m_fac)
	The subroutine 'compute_aam' computes vertically (mass) integrated Atmospheric Angular Momentum. More...

Variables
logical	rf_initialized = .false.
logical	pt_initialized = .false.
logical	bad_range = .false.
real, dimension(:), allocatable	rf
integer	kmax =1
integer	k_rf = 0
real	agrav

Detailed Description

The module 'fv_dynamics' is the top-level routine for the dynamical core.

It executes on the dt_atmos (or p_split) loop.

Function/Subroutine Documentation

compute_aam()

subroutine fv_dynamics_mod::compute_aam ( integer, intent(in)  npz, integer, intent(in)  is, integer, intent(in)  ie, integer, intent(in)  js, integer, intent(in)  je, integer, intent(in)  isd, integer, intent(in)  ied, integer, intent(in)  jsd, integer, intent(in)  jed, type(fv_grid_type), intent(in)  gridstruct, type(fv_grid_bounds_type), intent(in)  bd, real, intent(in)  ptop, real, dimension(isd:ied,jsd:jed, npz), intent(inout)  ua, real, dimension(isd:ied,jsd:jed, npz), intent(inout)  va, real, dimension(isd:ied ,jsd:jed+1,npz), intent(inout)  u, real, dimension(isd:ied+1,jsd:jed,npz), intent(inout)  v, real, dimension(isd:ied,jsd:jed,npz), intent(inout)  delp, real, dimension(is:ie,js:je), intent(out)  aam, real, dimension(isd:ied,jsd:jed), intent(out)  ps, real, dimension(is:ie,js:je), intent(out)  m_fac  )

private

The subroutine 'compute_aam' computes vertically (mass) integrated Atmospheric Angular Momentum.

Parameters

[in,out]	u	D grid zonal wind (m/s)
[in,out]	v	D grid meridional wind (m/s)

Definition at line 1441 of file fv_dynamics.F90.

fv_dynamics()

subroutine, public fv_dynamics_mod::fv_dynamics	(	integer, intent(in)	npx,
		integer, intent(in)	npy,
		integer, intent(in)	npz,
		integer, intent(in)	nq_tot,
		integer, intent(in)	ng,
		real, intent(in)	bdt,
		real, intent(in)	consv_te,
		logical, intent(in)	fill,
		logical, intent(in)	reproduce_sum,
		real, intent(in)	kappa,
		real, intent(in)	cp_air,
		real, intent(in)	zvir,
		real, intent(in)	ptop,
		integer, intent(in)	ks,
		integer, intent(in)	ncnst,
		integer, intent(in)	n_split,
		integer, intent(in)	q_split,
		real, dimension(bd%isd:bd%ied ,bd%jsd:bd%jed+1,npz), intent(inout)	u,
		real, dimension(bd%isd:bd%ied+1,bd%jsd:bd%jed ,npz), intent(inout)	v,
		real, dimension( bd%isd: ,bd%jsd: ,1:), intent(inout)	w,
		real, dimension(bd%isd:,bd%jsd:,1:), intent(inout)	delz,
		logical, intent(in)	hydrostatic,
		real, dimension( bd%isd:bd%ied ,bd%jsd:bd%jed ,npz), intent(inout)	pt,
		real, dimension(bd%isd:bd%ied ,bd%jsd:bd%jed ,npz), intent(inout)	delp,
		real, dimension( bd%isd:bd%ied ,bd%jsd:bd%jed ,npz, ncnst), intent(inout)	q,
		real, dimension (bd%isd:bd%ied ,bd%jsd:bd%jed), intent(inout)	ps,
		real, dimension (bd%is-1:bd%ie+1, npz+1,bd%js-1:bd%je+1), intent(inout)	pe,
		real, dimension (bd%is:bd%ie,bd%js:bd%je, npz+1), intent(inout)	pk,
		real, dimension(bd%is:bd%ie,npz+1,bd%js:bd%je), intent(inout)	peln,
		real, dimension (bd%is:bd%ie,bd%js:bd%je,npz), intent(inout)	pkz,
		real, dimension(bd%isd:bd%ied,bd%jsd:bd%jed), intent(inout)	phis,
		real, dimension(bd%isd:, bd%jsd:, 1:), intent(inout)	q_con,
		real, dimension(bd%isd:bd%ied,bd%jsd:bd%jed,npz), intent(inout)	omga,
		real, dimension(bd%isd:bd%ied ,bd%jsd:bd%jed ,npz), intent(inout)	ua,
		real, dimension(bd%isd:bd%ied ,bd%jsd:bd%jed ,npz), intent(inout)	va,
		real, dimension(bd%isd:bd%ied+1,bd%jsd:bd%jed ,npz), intent(inout)	uc,
		real, dimension(bd%isd:bd%ied ,bd%jsd:bd%jed+1,npz), intent(inout)	vc,
		real, dimension(npz+1), intent(in)	ak,
		real, dimension(npz+1), intent(in)	bk,
		real, dimension(bd%is:bd%ie+1, bd%js:bd%je, npz), intent(inout)	mfx,
		real, dimension(bd%is:bd%ie , bd%js:bd%je+1, npz), intent(inout)	mfy,
		real, dimension(bd%is:bd%ie+1, bd%jsd:bd%jed, npz), intent(inout)	cx,
		real, dimension(bd%isd:bd%ied ,bd%js:bd%je+1, npz), intent(inout)	cy,
		real, dimension(bd%is:, bd%js: ,1:), intent(inout)	ze0,
		logical, intent(in)	hybrid_z,
		type(fv_grid_type), intent(inout), target	gridstruct,
		type(fv_flags_type), intent(inout)	flagstruct,
		type(fv_nest_type), intent(inout)	neststruct,
		type(fv_diag_type), intent(in)	idiag,
		type(fv_grid_bounds_type), intent(in)	bd,
		type(fv_atmos_type), intent(in), pointer	parent_grid,
		type(domain2d), intent(inout)	domain,
		real, dimension(bd%isd:bd%ied ,bd%jsd:bd%jed,npz), intent(inout)	diss_est,
		real, intent(in), optional	time_total
	)

Parameters

[in]	bdt	Large time-step
[in]	nq_tot	transported tracers
[in]	n_split	small-step horizontal dynamics
[in]	q_split	tracer
[in]	hybrid_z	Using hybrid_z for remapping
[in,out]	u	D grid zonal wind (m/s)
[in,out]	v	D grid meridional wind (m/s)
[in,out]	w	W (m/s)
[in,out]	pt	temperature (K)
[in,out]	delp	pressure thickness (pascal)
[in,out]	q	specific humidity and constituents
[in,out]	delz	delta-height (m); non-hydrostatic only
[in,out]	ze0	height at edges (m); non-hydrostatic
[in,out]	ps	Surface pressure (pascal)
[in,out]	pe	edge pressure (pascal)
[in,out]	pk	pe**kappa
[in,out]	peln	ln(pe)
[in,out]	pkz	finite-volume mean pk
[in,out]	phis	Surface geopotential (g*Z_surf)
[in,out]	omga	Vertical pressure velocity (pa/s)
[in,out]	uc	(uc,vc) mostly used as the C grid winds

Definition at line 181 of file fv_dynamics.F90.

rayleigh_friction()

subroutine fv_dynamics_mod::rayleigh_friction ( real, intent(in)  dt, integer, intent(in)  npx, integer, intent(in)  npy, integer, intent(in)  npz, integer, intent(in)  ks, real, dimension(npz), intent(in)  pm, real, intent(in)  tau, real, dimension(bd%isd:bd%ied ,bd%jsd:bd%jed+1,npz), intent(inout)  u, real, dimension(bd%isd:bd%ied+1,bd%jsd:bd%jed,npz), intent(inout)  v, real, dimension(bd%isd: ,bd%jsd: ,1: ), intent(inout)  w, real, dimension(bd%isd:bd%ied,bd%jsd:bd%jed,npz), intent(inout)  pt, real, dimension(bd%isd:bd%ied,bd%jsd:bd%jed,npz), intent(inout)  ua, real, dimension(bd%isd:bd%ied,bd%jsd:bd%jed,npz), intent(inout)  va, real, dimension(bd%isd: ,bd%jsd: ,1: ), intent(inout)  delz, real, intent(in)  cp, real, intent(in)  rg, real, intent(in)  ptop, logical, intent(in)  hydrostatic, logical, intent(in)  conserve, real, intent(in)  rf_cutoff, type(fv_grid_type), intent(in)  gridstruct, type(domain2d), intent(inout)  domain, type(fv_grid_bounds_type), intent(in)  bd  )

private

Parameters

[in]	tau	time scale (days)
[in,out]	u	D grid zonal wind (m/s)
[in,out]	v	D grid meridional wind (m/s)
[in,out]	w	cell center vertical wind (m/s)
[in,out]	pt	temp
[in,out]	delz	delta-height (m); non-hydrostatic only

Definition at line 1303 of file fv_dynamics.F90.

rayleigh_super()

subroutine fv_dynamics_mod::rayleigh_super ( real, intent(in)  dt, integer, intent(in)  npx, integer, intent(in)  npy, integer, intent(in)  npz, integer, intent(in)  ks, real, dimension(npz), intent(in)  pm, real, dimension(bd%isd:bd%ied,bd%jsd:bd%jed), intent(in)  phis, real, intent(in)  tau, real, dimension(bd%isd:bd%ied ,bd%jsd:bd%jed+1,npz), intent(inout)  u, real, dimension(bd%isd:bd%ied+1,bd%jsd:bd%jed,npz), intent(inout)  v, real, dimension(bd%isd: ,bd%jsd: ,1: ), intent(inout)  w, real, dimension(bd%isd:bd%ied,bd%jsd:bd%jed,npz), intent(inout)  pt, real, dimension(bd%isd:bd%ied,bd%jsd:bd%jed,npz), intent(inout)  ua, real, dimension(bd%isd:bd%ied,bd%jsd:bd%jed,npz), intent(inout)  va, real, dimension(bd%isd: ,bd%jsd: ,1: ), intent(inout)  delz, real, dimension(bd%isd:bd%ied, bd%jsd:bd%jed,2), intent(in)  agrid, real, intent(in)  cp, real, intent(in)  rg, real, intent(in)  ptop, logical, intent(in)  hydrostatic, logical, intent(in)  conserve, real, intent(in)  rf_cutoff, type(fv_grid_type), intent(in)  gridstruct, type(domain2d), intent(inout)  domain, type(fv_grid_bounds_type), intent(in)  bd  )

private

Parameters

[in]	tau	time scale (days)
[in,out]	u	D grid zonal wind (m/s)
[in,out]	v	D grid meridional wind (m/s)
[in,out]	w	cell center vertical wind (m/s)
[in,out]	pt	temp
[in,out]	delz	delta-height (m); non-hydrostatic only
[in]	phis	Surface geopotential (g*Z_surf)

Definition at line 1127 of file fv_dynamics.F90.

Variable Documentation

agrav

real fv_dynamics_mod::agrav

Definition at line 161 of file fv_dynamics.F90.

bad_range

logical fv_dynamics_mod::bad_range = .false.

Definition at line 156 of file fv_dynamics.F90.

k_rf

integer fv_dynamics_mod::k_rf = 0

Definition at line 159 of file fv_dynamics.F90.

kmax

integer fv_dynamics_mod::kmax =1

Definition at line 158 of file fv_dynamics.F90.

pt_initialized

logical fv_dynamics_mod::pt_initialized = .false.

Definition at line 155 of file fv_dynamics.F90.

rf

real, dimension(:), allocatable fv_dynamics_mod::rf

Definition at line 157 of file fv_dynamics.F90.

rf_initialized

logical fv_dynamics_mod::rf_initialized = .false.

Definition at line 154 of file fv_dynamics.F90.