#=
 
Define all the scientific constants needed in this module here
 
=#

const c₂                 = 1.4387769
const cMassMol           = 1.66053873e-27
const cSqrtLn2divSqrtPi  = 0.469718639319144059835
const cLn2               = 0.6931471805599
const cSqrtLn2           = 0.8325546111577
const cSqrt2Ln2          = 1.1774100225
const cc_                = 2.99792458e8
const cBolts_            = 1.3806503e-23
const p_ref              = 1013.25  # reference pressure [hPa]
const t_ref              = 296.0    # reference temperature [K]
const nm_per_m           = 1.0e7
