Meteo module. More...

Functions/Subroutines
subroutine	initialize_meteo
	Meteo parameters initialization. More...

subroutine	zmet
	Meteo parameters. More...

subroutine	interp_1d_scalar (x1, f1, x2, f2)
	Scalar interpolation. More...

Variables
real(wp)	h0

real(wp)	h1

real(wp)	h2

real(wp)	h3

real(wp)	h4

real(wp)	h5

real(wp)	h6

real(wp)	u0

real(wp)	u1

real(wp)	u2

real(wp)	u3

real(wp)	u4

real(wp)	u5

real(wp)	u6

real(wp)	sp_hu0

real(wp)	sp_hu1

real(wp)	sp_hu2

real(wp)	sp_hu3

real(wp)	sp_hu4

real(wp)	sp_hu5

real(wp)	sp_hu6

real(wp)	rel_hu

real(wp)	gamma_m

real(wp)	gamma_d

real(wp)	rho_dry

real(wp)	rh
	Relative humidity for standard atmosphere. More...

real(wp)	cos_theta
	Wind angle. More...

real(wp)	sin_theta

real(wp)	rho_atm0
	Atmospheric density at sea level. More...

real(wp)	u_atm
	Horizonal wind speed. More...

real(wp)	u_wind

real(wp)	v_wind

real(wp)	rho_atm
	Atmospheric density. More...

real(wp)	sphu_atm
	Atmospheric specific humidity (kg/kg) More...

real(wp)	sphu_atm0
	Atmospheric specific humidity at sea level (kg/kg) More...

real(wp)	visc_atm
	Atmospheric kinematic viscosity. More...

real(wp)	visc_atm0
	Atmospheric kinematic viscosity at sea level. More...

real(wp)	ta
	Atmospheric temperature. More...

real(wp)	pa
	Atmospheric pressure. More...

real(wp)	dpdz
	Vertical gradient of the pressure. More...

real(wp)	dtdz
	Vertical gradient of the temperature. More...

real(wp)	rair
	perfect gas constant for dry air ( J/(kg K) ) More...

real(wp)	cpair
	specific heat capacity for dry air More...

real(wp), parameter	t_ref = 273.15_wp
	reference temperature (K) More...

real(wp), parameter	h_wv0 = 2.501D6
	enthalpy of water vapor at reference temperature (J kg-1) More...

real(wp), parameter	c_wv = 1996.0_wp
	specifc heat of water vapor (J K-1 kg-1) More...

real(wp), parameter	h_lw0 = 3.337D5
	enthalpy of liquid water at reference temperature (J kg-1) More...

real(wp), parameter	c_lw = 4187.0_wp
	specific heat of liquid water (J K-1 kg-1) More...

real(wp), parameter	c_ice = 2108.0_wp
	specific heat of ice (J K-1 kg-1) More...

real(wp), parameter	da_mol_wt = 0.029_wp
	molecular weight of dry air More...

real(wp), parameter	wv_mol_wt = 0.018_wp
	molecular weight of water vapor More...

real(wp), parameter	rwv = 462
	gas constant for water vapor ( J/(kg K) ) More...

integer	n_atm_profile

real(wp), dimension(:,:), allocatable	atm_profile
	atmospheric profile above the vent. It is an array with n_atm_profile rows and 7 columns: More...

character *10	read_atm_profile

real(wp)	u_max

real(wp)	z_r

real(wp)	exp_wind

real(wp), dimension(:), allocatable	rho_atm_month_lat

real(wp), dimension(:), allocatable	pres_atm_month_lat

real(wp), dimension(:), allocatable	temp_atm_month_lat

real(wp), dimension(:,:), allocatable	temp_atm_month

real(wp), dimension(:), allocatable	h_levels

real(wp)	wind_mult_coeff

Detailed Description

Meteo module.

This module contains all the variables related to the atmoshpere and initialize the variables at the base of the plume.

Date: 21/03/2014

Author: Mattia de' Michieli Vitturi

Function/Subroutine Documentation

subroutine meteo_module::initialize_meteo ( )

Meteo parameters initialization.

This subroutine evaluate the atmosphere parameters (temperature, pressure, density and wind) at the base of the plume.

Date: 22/10/2013

Author: Mattia de' Michieli Vitturi

Definition at line 160 of file meteo.f90.

Here is the call graph for this function:

Here is the caller graph for this function:

subroutine meteo_module::interp_1d_scalar	(	real(wp), dimension(:), intent(in)	x1,
		real(wp), dimension(:), intent(in)	f1,
		real(wp), intent(in)	x2,
		real(wp), intent(out)	f2
	)

Scalar interpolation.

This subroutine interpolate the values of the array f1, defined on the grid points x1, at the point x2. The value are saved in f2

Date: 13/02/2009

Parameters

x1	original grid (input)
f1	original values (input)
x2	new point (output)
f2	interpolated value (output)

Definition at line 511 of file meteo.f90.

Here is the caller graph for this function:

subroutine meteo_module::zmet ( )

Meteo parameters.

This subroutine evaluate the atmosphere parameters (temperature, pressure, density and wind) at height z.

Date: 22/10/2013

Author: Mattia de' Michieli Vitturi

Horizontal components of the wind

Sutherland's constant

Definition at line 229 of file meteo.f90.

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

real(wp), dimension(:,:), allocatable meteo_module::atm_profile

atmospheric profile above the vent. It is an array with n_atm_profile rows and 7 columns:

1) height (km asl)
2) density (kg/m^3)
3) pressure (hPa)
4) temperature (K)
5) specific-humidity (kg/kg)
6) wind velocity West->East (m/s)
7) wind velocity North-South (m/s)

Definition at line 132 of file meteo.f90.

real(wp), parameter meteo_module::c_ice = 2108.0_wp

specific heat of ice (J K-1 kg-1)

Definition at line 109 of file meteo.f90.

real(wp), parameter meteo_module::c_lw = 4187.0_wp

specific heat of liquid water (J K-1 kg-1)

Definition at line 106 of file meteo.f90.

real(wp), parameter meteo_module::c_wv = 1996.0_wp

specifc heat of water vapor (J K-1 kg-1)

Definition at line 100 of file meteo.f90.

real(wp) meteo_module::cos_theta

Wind angle.

Definition at line 48 of file meteo.f90.

real(wp) meteo_module::cpair

specific heat capacity for dry air

Definition at line 91 of file meteo.f90.

real(wp), parameter meteo_module::da_mol_wt = 0.029_wp

molecular weight of dry air

Definition at line 112 of file meteo.f90.

real(wp) meteo_module::dpdz

Vertical gradient of the pressure.

Definition at line 82 of file meteo.f90.

real(wp) meteo_module::dtdz

Vertical gradient of the temperature.

Definition at line 85 of file meteo.f90.

real(wp) meteo_module::exp_wind

Definition at line 136 of file meteo.f90.

real(wp) meteo_module::gamma_d

Definition at line 40 of file meteo.f90.

real(wp) meteo_module::gamma_m

Definition at line 38 of file meteo.f90.

real(wp) meteo_module::h0

Definition at line 18 of file meteo.f90.

real(wp) meteo_module::h1

Definition at line 19 of file meteo.f90.

real(wp) meteo_module::h2

Definition at line 20 of file meteo.f90.

real(wp) meteo_module::h3

Definition at line 21 of file meteo.f90.

real(wp) meteo_module::h4

Definition at line 22 of file meteo.f90.

real(wp) meteo_module::h5

Definition at line 23 of file meteo.f90.

real(wp) meteo_module::h6

Definition at line 24 of file meteo.f90.

real(wp), dimension(:), allocatable meteo_module::h_levels

Definition at line 141 of file meteo.f90.

real(wp), parameter meteo_module::h_lw0 = 3.337D5

enthalpy of liquid water at reference temperature (J kg-1)

Definition at line 103 of file meteo.f90.

real(wp), parameter meteo_module::h_wv0 = 2.501D6

enthalpy of water vapor at reference temperature (J kg-1)

Definition at line 97 of file meteo.f90.

integer meteo_module::n_atm_profile

Definition at line 120 of file meteo.f90.

real(wp) meteo_module::pa

Atmospheric pressure.

Definition at line 79 of file meteo.f90.

real(wp), dimension(:), allocatable meteo_module::pres_atm_month_lat

Definition at line 138 of file meteo.f90.

real(wp) meteo_module::rair

perfect gas constant for dry air ( J/(kg K) )

Definition at line 88 of file meteo.f90.

character*10 meteo_module::read_atm_profile

Definition at line 134 of file meteo.f90.

real(wp) meteo_module::rel_hu

Definition at line 36 of file meteo.f90.

real(wp) meteo_module::rh

Relative humidity for standard atmosphere.

Definition at line 45 of file meteo.f90.

real(wp) meteo_module::rho_atm

Atmospheric density.

Definition at line 60 of file meteo.f90.

real(wp) meteo_module::rho_atm0

Atmospheric density at sea level.

Definition at line 51 of file meteo.f90.

real(wp), dimension(:), allocatable meteo_module::rho_atm_month_lat

Definition at line 138 of file meteo.f90.

real(wp) meteo_module::rho_dry

Definition at line 42 of file meteo.f90.

real(wp), parameter meteo_module::rwv = 462

gas constant for water vapor ( J/(kg K) )

Definition at line 118 of file meteo.f90.

real(wp) meteo_module::sin_theta

Definition at line 48 of file meteo.f90.

real(wp) meteo_module::sp_hu0