R/meteorology.constants.R

In nobodyinperson/meteoRology: Basic meteorology functions

#### Konstanten ####

#### Physik ####
#' Planck constant
#' @format \code{6.626e-34 [J*s]}
#' @export
h        = 6.626e-34  # [J*s]       Planck'sches Wirkungsquantum
#' Boltzmann constant
#' @format \code{1.381e-23 [J/K]}
#' @export
k        = 1.381e-23  # [J/K]       Boltzmann-Konstante
#' Stefan-Boltzmann constant
#' @format \code{5.67e-8 [W*m-2*K-4]}
#' @export
sigma    = 5.67e-8    # [W*m-2*K-4] Stefan-Boltzmann-Konstante
#' Vacuum light speed
#' @format \code{299792458 [m/s]}
#' @export
c        = 299792458  # [m/s]       Lichtgeschwindigkeit
#' Zero degrees Celsius scale in Kelvin
#' @format \code{273.15 [K]}
#' @details 0 degrees C = 273.15 K
#' @export
celsius0 = 273.15     # [K]         0 °C = 273.15 K

#### Meteorologie ####
#' Gas constant
#' @format \code{8.3144621 [J*mol-1*K-1]}
#' @export
R        = 8.3144621 # Allgemeine Gaskonstante
#' Specific gas constant of water vapour
#' @format \code{461.401 [J*kg-1*K-1]} 
#' @export
Rvapour = 461.401
#' Specific gas constant of dry air
#' @format \code{287.102 [J*kg-1*K-1]}
#' @export
Rdryair = 287.102

#### Allgemein ####
#' Triple point of water
#' @format \code{273.16 [K]}
#' @export
Ttripwat = 273.16