atchem.f90 File Reference

Module for chemistry in the atmospheric module. More...

Modules
module	atchem

Functions/Subroutines
subroutine	init_chemistry
	Allocate space.
subroutine	finalize_chemistry
	deallocate the space

Variables
double precision	navo
	Avogadro constant (molecules/mol)
double precision	mair
	Molar mass of dry air constant (Kg/mol)
integer, save	ichemistry
	Choice of chemistry resolution scheme.
integer, save	ifilechemistry
	ifilechemistry: choice to read (=1,2,3,4, according to the scheme) or not (0) a concentration profile file
integer, save	isepchemistry
	isepchemistry: splitted (=1) or semi-coupled (=2, pu-sun) resolution of chemistry
integer, save	iphotolysis
	iphotolysis: inclusion (=1) or not (=2) of photolysis reactions
integer, save	nespg
	nespg: number of chemical species
integer, save	nrg
	nrg: number of chemical reactions
integer, dimension(:), allocatable	isca_chem
	scalar id for chemical species
double precision, dimension(:), allocatable	dmmk
	molar mass of chemical species (Kg/mol)
double precision, dimension(:), allocatable	conv_factor_jac
	conversion factors for reaction rates jaccobian matrix
double precision, dimension(:), allocatable	reacnum
	kinetics constants
integer, dimension(:), allocatable	chempoint
	pointer to deal with different orders of chemical species
double precision	dtchemmax
	maximal time step for chemistry resolution
double precision, save	lat
	latitude and longitude in degres
double precision, save	lon
integer, save	impmec
	logical unit of the concentration profiles file
character(len=10), save	ficmec
	name of the concentration profiles file
integer, save	nbchim
	number of time steps for the concentration profiles file
integer, save	nbchmz
	number of altitudes for the concentration profiles file
integer, save	nespgi
	number of initialized chemical species in the concentration profiles file
integer, dimension(:), allocatable	idespgi
	indices of chemical species in the concentration profiles file
double precision, dimension(:), allocatable	espnum
	concentration profiles
double precision, dimension(:), allocatable	zproc
	altitudes of the concentration profiles
double precision, dimension(:), allocatable	tchem
	time steps of the concentration profiles
double precision, dimension(:), allocatable	xchem
	X coordinates of concentration profiles.
double precision, dimension(:), allocatable	ychem
	Y coordinates of concentration profiles.
integer, dimension(nozppm), save	iprofc
	read zone boundary conditions from profile

Detailed Description

Module for chemistry in the atmospheric module.