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Namespace constants

Namespace List > constants

Public Attributes

Type Name
real(fp), parameter, public airmw = 28.9644\_fp
Average molecular weight of dry air [g/mol].
real(fp), parameter, public atm = 1.01325[**e**](namespaceconstants.md#variable-e)+5\_fp
Standard atmospheric pressure [Pa].
real(fp), parameter, public avo = 6.022140857[**e**](namespaceconstants.md#variable-e)+23\_fp
Avogadro's number [particles/mol].
real(fp), parameter, public boltz = 1.38064852[**e**](namespaceconstants.md#variable-e)-23\_fp
Boltzmann's constant [J/K].
real(fp), parameter, public cconst = 2.99792458[**e**](namespaceconstants.md#variable-e)+8\_fp
Speed of light in vacuum [m/s].
real(fp), parameter, public consvap = 6.1078[**e**](namespaceconstants.md#variable-e)+03\_fp / ( BOLTZ \* 1[**e**](namespaceconstants.md#variable-e)+7\_fp )
Condensation vapor pressure factor.
real(fp), parameter, public cp = 1.0046[**e**](namespaceconstants.md#variable-e)+3\_fp
Specific heat of dry air at constant pressure [J/kg/K].
real(fp), parameter, public cpd = 1.00416[**e**](namespaceconstants.md#variable-e)+3\_fp
Specific heat of dry air at constant pressure [J/kg/K]; value in GOCART.
real(fp), parameter, public cpm = 1.00464[**e**](namespaceconstants.md#variable-e)+3\_fp
Specific heat of dry air at constant pressure [J/kg/K]; value in GOCART.
real(fp), parameter, public cv = 7.1760e+2\_fp
Specific heat of dry air at constant volume [J/kg/K].
real(fp), parameter, public e = 2.718281828459045235360287471352\_fp
Euler's number (dimensionless)
real(fp), parameter, public g0 = 9.80665[**e**](namespaceconstants.md#variable-e)+0\_fp
Standard gravity acceleration [m/s^2].
real(fp), parameter, public g0_100 = 100.0\_fp / [**g0**](namespaceconstants.md#variable-g0)
100 divided by standard gravity
real(fp), parameter, public h2omw = 18.016\_fp
Molecular weight of water [g/mol].
real(fp), parameter, public mwcarb = 12.01[**e**](namespaceconstants.md#variable-e)-3\_fp
Molecular weight of carbon [kg/mol].
real(fp), parameter, public pi = 3.14159265358979323\_fp
Pi (dimensionless)
real(fp), parameter, public pi_180 = PI / 180.0\_fp
Radians per degree conversion factor.
real(fp), parameter, public planck = 6.62606957[**e**](namespaceconstants.md#variable-e)-34\_fp
Planck's constant [J⋅s].
real(fp), parameter, public rd = 287.0\_fp
Gas constant for dry air [J/K/kg].
real(fp), parameter, public rdg0 = Rd / [**g0**](namespaceconstants.md#variable-g0)
Gas constant for dry air divided by gravity.
real(fp), parameter, public re = 6.3710072[**e**](namespaceconstants.md#variable-e)+6\_fp
Earth's radius [m].
real(fp), parameter, public rgaslatm = 8.2057[**e**](namespaceconstants.md#variable-e)-2\_fp
Gas constant in L⋅atm/(K⋅mol)
real(fp), parameter, public rstarg = 8.3144598\_fp
Universal gas constant [J/K/mol].
real(fp), parameter, public rv = 461.00\_fp
Gas constant for water vapor [J/K/kg].
real(fp), parameter, public scale_height = 7600.0\_fp
Atmospheric scale height [m].
real(fp), parameter, public von_karman = 0.41\_fp
Von Karman's constant (dimensionless)
real(fp), parameter, public xnumolair = AVO / ( AIRMW \* 1.[**e**](namespaceconstants.md#variable-e)-3\_fp )
Molecules of dry air per kg dry air.

Public Attributes Documentation

variable airmw

Average molecular weight of dry air [g/mol]. 

real(fp), parameter, public constants::airmw;

variable atm

Standard atmospheric pressure [Pa]. 

real(fp), parameter, public constants::atm;

variable avo

Avogadro's number [particles/mol]. 

real(fp), parameter, public constants::avo;

variable boltz

Boltzmann's constant [J/K]. 

real(fp), parameter, public constants::boltz;

variable cconst

Speed of light in vacuum [m/s]. 

real(fp), parameter, public constants::cconst;

variable consvap

Condensation vapor pressure factor. 

real(fp), parameter, public constants::consvap;

variable cp

Specific heat of dry air at constant pressure [J/kg/K]. 

real(fp), parameter, public constants::cp;

variable cpd

Specific heat of dry air at constant pressure [J/kg/K]; value in GOCART. 

real(fp), parameter, public constants::cpd;

variable cpm

Specific heat of dry air at constant pressure [J/kg/K]; value in GOCART. 

real(fp), parameter, public constants::cpm;

variable cv

Specific heat of dry air at constant volume [J/kg/K]. 

real(fp), parameter, public constants::cv;

variable e

Euler's number (dimensionless) 

real(fp), parameter, public constants::e;

variable g0

Standard gravity acceleration [m/s^2]. 

real(fp), parameter, public constants::g0;

variable g0_100

100 divided by standard gravity 

real(fp), parameter, public constants::g0_100;

variable h2omw

Molecular weight of water [g/mol]. 

real(fp), parameter, public constants::h2omw;

variable mwcarb

Molecular weight of carbon [kg/mol]. 

real(fp), parameter, public constants::mwcarb;

variable pi

Pi (dimensionless) 

real(fp), parameter, public constants::pi;

variable pi_180

Radians per degree conversion factor. 

real(fp), parameter, public constants::pi_180;

variable planck

Planck's constant [J⋅s]. 

real(fp), parameter, public constants::planck;

variable rd

Gas constant for dry air [J/K/kg]. 

real(fp), parameter, public constants::rd;

variable rdg0

Gas constant for dry air divided by gravity. 

real(fp), parameter, public constants::rdg0;

variable re

Earth's radius [m]. 

real(fp), parameter, public constants::re;

variable rgaslatm

Gas constant in L⋅atm/(K⋅mol) 

real(fp), parameter, public constants::rgaslatm;

variable rstarg

Universal gas constant [J/K/mol]. 

real(fp), parameter, public constants::rstarg;

variable rv

Gas constant for water vapor [J/K/kg]. 

real(fp), parameter, public constants::rv;

variable scale_height

Atmospheric scale height [m]. 

real(fp), parameter, public constants::scale_height;

variable von_karman

Von Karman's constant (dimensionless) 

real(fp), parameter, public constants::von_karman;

variable xnumolair

Molecules of dry air per kg dry air. 

real(fp), parameter, public constants::xnumolair;

The documentation for this class was generated from the following file src/core/constants.F90