MeteoIODoc 20241102.51576d50
Meteoconst.h File Reference
#include <cfloat>

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Namespaces

namespace  mio
 
namespace  mio::Cst
 

Macros

#define STR1(x)   #x
 _VERSION is given as a compilation flag to tell us what is the version number
Please only use MIO_VERSION in the code More...
 
#define STR2(x)   STR1(x)
 
#define MIO_VERSION   STR2( _VERSION )
 

Variables

static const double mio::Cst::stefan_boltzmann = 5.670373e-8
 
static const double mio::Cst::gravity = 9.80665
 
static const double mio::Cst::std_press = 101325.
 
static const double mio::Cst::std_temp = 288.15
 
static const double mio::Cst::mean_adiabatique_lapse_rate = 0.0065
 
static const double mio::Cst::dry_adiabatique_lapse_rate = 0.0098
 
static const double mio::Cst::gaz_constant_dry_air = 287.058
 
static const double mio::Cst::gaz_constant_water_vapor = 461.9
 
static const double mio::Cst::gaz_constant = 8.31451
 
static const double mio::Cst::p_water_triple_pt = 611.73
 
static const double mio::Cst::t_water_freezing_pt = 273.15
 
static const double mio::Cst::t_water_triple_pt = 273.16
 
static const double mio::Cst::l_water_sublimation = 2.838e6
 
static const double mio::Cst::l_water_vaporization = 2.504e6
 
static const double mio::Cst::l_water_fusion = 3.34e5
 
static const double mio::Cst::water_molecular_mass = 18.0153e-3
 
static const double mio::Cst::dry_air_mol_mass = 0.0289644
 
static const double mio::Cst::specific_heat_ice = 2100.0
 
static const double mio::Cst::specific_heat_water = 4190.0
 
static const double mio::Cst::specific_heat_air = 1004.67
 
static const double mio::Cst::earth_R0 = 6356766.0
 
static const double mio::Cst::solcon = 1366.1
 
static const double mio::Cst::phi = (1.+sqrt(5)) / 2.
 
static const double mio::Cst::e = 2.71828182845904523536
 
static const double mio::Cst::Log2e = 1.44269504088896340736
 
static const double mio::Cst::Log10e = 0.434294481903251827651
 
static const double mio::Cst::Ln2 = 0.693147180559945309417
 
static const double mio::Cst::Ln10 = 2.30258509299404568402
 
static const double mio::Cst::PI = 3.14159265358979323846
 
static const double mio::Cst::PI2 = 1.57079632679489661923
 
static const double mio::Cst::PI4 = 0.785398163397448309616
 
static const double mio::Cst::InvPI = 0.318309886183790671538
 
static const double mio::Cst::TwoOverPI = 0.636619772367581343076
 
static const double mio::Cst::TwoOverSqrtPI = 1.12837916709551257390
 
static const double mio::Cst::Sqrt2 = 1.41421356237309504880
 
static const double mio::Cst::InvSqrt2 = 0.707106781186547524401
 
static const double mio::Cst::to_rad = PI/180.
 
static const double mio::Cst::to_deg = 180./PI
 
static const double mio::Cst::dbl_max = DBL_MAX
 
static const double mio::Cst::dbl_min = -DBL_MAX
 

Macro Definition Documentation

◆ MIO_VERSION

#define MIO_VERSION   STR2( _VERSION )

◆ STR1

#define STR1 (   x)    #x

_VERSION is given as a compilation flag to tell us what is the version number
Please only use MIO_VERSION in the code

◆ STR2

#define STR2 (   x)    STR1(x)