module_nst_parameters Module Reference

This module contains constants and parameters used in GFS near surface sea temperature scheme. More...

Variables
real(kind_phys), parameter, public	zero = 0.0_kind_phys
real(kind_phys), parameter, public	one = 1.0_kind_phys
real(kind_phys), parameter, public	half = 0.5_kind_phys
integer, public	niter_conv = 5
integer, public	niter_z_w = 5
integer, public	niter_sfs = 5
real(kind=kind_phys), parameter, public	solar_time_6am = 21600.0
real(kind=kind_phys), parameter, public	const_rot = 0.000073
	constant to calculate corioli force
real(kind=kind_phys), parameter, public	ri_c = 0.65
real(kind=kind_phys), parameter, public	ri_g = 0.25
real(kind=kind_phys), parameter, public	eps_z_w = 0.01
	criteria to finish iterations for z_w
real(kind=kind_phys), parameter, public	eps_conv = 0.01
	criteria to finish iterations for d_conv
real(kind=kind_phys), parameter, public	eps_sfs = 0.01
	criteria to finish iterations for d_sfs
real(kind=kind_phys), parameter, public	z_w_max = 20.0
	max warm layer thickness
real(kind=kind_phys), parameter, public	z_w_min = 0.2
	min warm layer thickness
real(kind=kind_phys), parameter, public	z_w_ini = 0.2
	initial warm layer thickness in dtl_onset
real(kind=kind_phys), parameter, public	z_c_max = 0.01
	maximum of sub-layer thickness (m)
real(kind=kind_phys), parameter, public	z_c_ini = 0.001
	initial value of z_c
real(kind=kind_phys), parameter, public	ustar_a_min = 0.031
	minimum of friction wind speed (m/s): 0.031 ~ 1m/s at 10 m hight
real(kind=kind_phys), parameter, public	tau_min = 0.005
	minimum of wind stress for dtm
real(kind=kind_phys), parameter, public	exp_const = 9.5
	coefficient in exponet profile
real(kind=kind_phys), parameter, public	delz = 0.1
	vertical increment for integral calculation (m)
real(kind=kind_phys), parameter, public	t0k = 273.16
	celsius to kelvin
real(kind=kind_phys), parameter, public	sst_max = 308.16
real(kind=kind_phys), parameter, public	tw_max = 5.0
real(kind=kind_phys), parameter, public	wd_max = 2.0
real(kind=kind_phys), parameter, public	omg_m = 1.0
	trace factor to apply salinity effect
real(kind=kind_phys), parameter, public	omg_sh = 1.0
	trace factor to apply sensible heat due to rainfall effect
real(kind=kind_phys), parameter, public	visw = 1.e-6
	m2/s kinematic viscosity water
real(kind=kind_phys), parameter, public	rad2deg = 180./pi
real(kind=kind_phys), parameter, public	cp_w = 4000.
	specific heat water (j/kg/k )
real(kind=kind_phys), parameter, public	tc_w = 0.6
	thermal conductivity water (w/m/k )

Detailed Description

This module contains constants and parameters used in GFS near surface sea temperature scheme.

Variable Documentation

const_rot

real (kind=kind_phys), parameter, public module_nst_parameters::const_rot = 0.000073

constant to calculate corioli force

Definition at line 50 of file module_nst_parameters.f90.

cp_w

real (kind=kind_phys), parameter, public module_nst_parameters::cp_w = 4000.

specific heat water (j/kg/k )

Definition at line 50 of file module_nst_parameters.f90.

delz

real (kind=kind_phys), parameter, public module_nst_parameters::delz = 0.1

vertical increment for integral calculation (m)

Definition at line 50 of file module_nst_parameters.f90.

eps_conv

real (kind=kind_phys), parameter, public module_nst_parameters::eps_conv = 0.01

criteria to finish iterations for d_conv

Definition at line 50 of file module_nst_parameters.f90.

eps_sfs

real (kind=kind_phys), parameter, public module_nst_parameters::eps_sfs = 0.01

criteria to finish iterations for d_sfs

Definition at line 50 of file module_nst_parameters.f90.

eps_z_w

real (kind=kind_phys), parameter, public module_nst_parameters::eps_z_w = 0.01

criteria to finish iterations for z_w

Definition at line 50 of file module_nst_parameters.f90.

exp_const

real (kind=kind_phys), parameter, public module_nst_parameters::exp_const = 9.5

coefficient in exponet profile

Definition at line 50 of file module_nst_parameters.f90.

half

real(kind_phys), parameter, public module_nst_parameters::half = 0.5_kind_phys

Definition at line 41 of file module_nst_parameters.f90.

niter_conv

integer, public module_nst_parameters::niter_conv = 5

Definition at line 44 of file module_nst_parameters.f90.

niter_sfs

integer, public module_nst_parameters::niter_sfs = 5

Definition at line 44 of file module_nst_parameters.f90.

niter_z_w

integer, public module_nst_parameters::niter_z_w = 5

Definition at line 44 of file module_nst_parameters.f90.

omg_m

real (kind=kind_phys), parameter, public module_nst_parameters::omg_m = 1.0

trace factor to apply salinity effect

Definition at line 50 of file module_nst_parameters.f90.

omg_sh

real (kind=kind_phys), parameter, public module_nst_parameters::omg_sh = 1.0

trace factor to apply sensible heat due to rainfall effect

Definition at line 50 of file module_nst_parameters.f90.

one

real(kind_phys), parameter, public module_nst_parameters::one = 1.0_kind_phys

Definition at line 41 of file module_nst_parameters.f90.

rad2deg

real (kind=kind_phys), parameter, public module_nst_parameters::rad2deg = 180./pi

Definition at line 50 of file module_nst_parameters.f90.

ri_c

real (kind=kind_phys), parameter, public module_nst_parameters::ri_c = 0.65

Definition at line 50 of file module_nst_parameters.f90.

ri_g

real (kind=kind_phys), parameter, public module_nst_parameters::ri_g = 0.25

Definition at line 50 of file module_nst_parameters.f90.

solar_time_6am

real (kind=kind_phys), parameter, public module_nst_parameters::solar_time_6am = 21600.0

Definition at line 50 of file module_nst_parameters.f90.

sst_max

real (kind=kind_phys), parameter, public module_nst_parameters::sst_max = 308.16

Definition at line 50 of file module_nst_parameters.f90.

t0k

real (kind=kind_phys), parameter, public module_nst_parameters::t0k = 273.16

celsius to kelvin

Definition at line 50 of file module_nst_parameters.f90.

tau_min

real (kind=kind_phys), parameter, public module_nst_parameters::tau_min = 0.005

minimum of wind stress for dtm

Definition at line 50 of file module_nst_parameters.f90.

tc_w

real (kind=kind_phys), parameter, public module_nst_parameters::tc_w = 0.6

thermal conductivity water (w/m/k )

Definition at line 50 of file module_nst_parameters.f90.

tw_max

real (kind=kind_phys), parameter, public module_nst_parameters::tw_max = 5.0

Definition at line 50 of file module_nst_parameters.f90.

ustar_a_min

real (kind=kind_phys), parameter, public module_nst_parameters::ustar_a_min = 0.031

minimum of friction wind speed (m/s): 0.031 ~ 1m/s at 10 m hight

Definition at line 50 of file module_nst_parameters.f90.

visw

real (kind=kind_phys), parameter, public module_nst_parameters::visw = 1.e-6

m2/s kinematic viscosity water

Definition at line 50 of file module_nst_parameters.f90.

wd_max

real (kind=kind_phys), parameter, public module_nst_parameters::wd_max = 2.0

Definition at line 50 of file module_nst_parameters.f90.

z_c_ini

real (kind=kind_phys), parameter, public module_nst_parameters::z_c_ini = 0.001

initial value of z_c

Definition at line 50 of file module_nst_parameters.f90.

z_c_max

real (kind=kind_phys), parameter, public module_nst_parameters::z_c_max = 0.01

maximum of sub-layer thickness (m)

Definition at line 50 of file module_nst_parameters.f90.

z_w_ini

real (kind=kind_phys), parameter, public module_nst_parameters::z_w_ini = 0.2

initial warm layer thickness in dtl_onset

Definition at line 50 of file module_nst_parameters.f90.

z_w_max

real (kind=kind_phys), parameter, public module_nst_parameters::z_w_max = 20.0

max warm layer thickness

Definition at line 50 of file module_nst_parameters.f90.

z_w_min

real (kind=kind_phys), parameter, public module_nst_parameters::z_w_min = 0.2

min warm layer thickness

Definition at line 50 of file module_nst_parameters.f90.

zero

real(kind_phys), parameter, public module_nst_parameters::zero = 0.0_kind_phys

Definition at line 41 of file module_nst_parameters.f90.