|
real, parameter | params_mod::a2 =17.2693882 |
| Constant used to parameterize specific humidity at 2m in WRFPOST: qs=pq0/p*exp(a2*(t-a3)/(t-a4))
|
|
real, parameter | params_mod::a3 =273.16 |
| Constant used to parameterize specific humidity at 2m in WRFPOST: qs=pq0/p*exp(a2*(t-a3)/(t-a4))
|
|
real, parameter | params_mod::a4 =35.86 |
| Constant used to parameterize specific humidity at 2m in WRFPOST: qs=pq0/p*exp(a2*(t-a3)/(t-a4))
|
|
real, parameter | params_mod::abscoef =8.0 |
| Cloud water absorption coefficient.
|
|
real, parameter | params_mod::abscoefi =5.0 |
| Cloud ice absorption coefficient.
|
|
real, parameter | params_mod::ad05 =OVERRC*D05 |
| Overrelaxation coefficient * 0.05.
|
|
real, parameter | params_mod::beta =.00367 |
| Thermal expansion coefficient of air.
|
|
real, parameter | params_mod::btg =BETA*G |
| Beta times acceleration due to gravity.
|
|
real, parameter | params_mod::capa =0.28589641E0 |
| R/Cp (universal gas constant over specific heat capacity of dry air at constant pressure)
|
|
real, parameter | params_mod::cft0 =OVERRC-H1 |
| A constant calculated by subtracting H1 from OVERRC.
|
|
real, parameter | params_mod::clfrmin =D1 |
| Minimum cloud fraction.
|
|
real, parameter | params_mod::cm1 =2937.4 |
| Constant used in Magnus Formula to calculate saturation water vapor pressure.
|
|
real, parameter | params_mod::cm2 =4.9283 |
| Constant used in Magnus Formula to calculate saturation water vapor pressure.
|
|
real, parameter | params_mod::cm3 =23.5518 |
| Constant used in Magnus Formula to calculate saturation water vapor pressure.
|
|
real, parameter | params_mod::cp =1004.6 |
| Specific heat capacity of dry air at constant pressure (kJ/kg-K)
|
|
real, parameter | params_mod::cpdr =CP/RD |
| CP over RD.
|
|
real, parameter | params_mod::d00 =0.0 |
| Decimal form of 0.
|
|
real, parameter | params_mod::d001 =0.001 |
| Decimal number - one thousandth.
|
|
real, parameter | params_mod::d0065 =0.0065 |
| Decimal number 0.0065.
|
|
real, parameter | params_mod::d01 =0.01 |
| Decimal number - one hundreth.
|
|
real, parameter | params_mod::d05 =0.05 |
| Decimal number 0.05.
|
|
real, parameter | params_mod::d1 =0.1 |
| Decimal number - one tenth.
|
|
real, parameter | params_mod::d115 =0.115 |
| Decimal number 0.125.
|
|
real, parameter | params_mod::d125 =.125 |
| Decimal number 0.125.
|
|
real, parameter | params_mod::d25 =0.25 |
| Decimal number 0.25.
|
|
real, parameter | params_mod::d50 =0.50 |
| Decimal number 0.5.
|
|
real, parameter | params_mod::d608 =0.608 |
| Decimal number 0.608.
|
|
real, parameter | params_mod::dbzmin =-20. |
| Minimum detectable radar reflectivity.
|
|
real, parameter | params_mod::dp10m =110 |
| No longer used/supported.
|
|
real, parameter | params_mod::dtr =3.1415926/180. |
| Degrees to radians conversion.
|
|
real, parameter | params_mod::eldr =ELWV/RD |
| No longer used/supported.
|
|
real, parameter | params_mod::elivw =2.72E6 |
| Latent heat of vaporization of water in J/kg, used in calculations involving energy transfer during evaporation.
|
|
real, parameter | params_mod::elocp =ELIVW/CP |
| ELIVW over CP.
|
|
real, parameter | params_mod::elwv =2.50E6 |
| Latent heat of vaporization of water in J/kg.
|
|
real, parameter | params_mod::eps =FMW/FMD |
| Ratio of dry air to water vapor gas constants.
|
|
real, parameter | params_mod::epsq =1.E-12 |
| Minimum q (specific humidity) for computing precipitation type.
|
|
real, parameter | params_mod::epsq2 =0.02 |
| Minimum value of turbulent kinetic energy (m2 s^-2) ?
|
|
real, parameter | params_mod::erad =6.371E6 |
| Earth's radius in meters.
|
|
real, parameter | params_mod::fmd =28.964 |
| Mean molecular mass of dry air.
|
|
real, parameter | params_mod::fmw =18.015 |
| Mean molecular mass of wet air.
|
|
real, parameter | params_mod::g =9.81 |
| Acceleration due to gravity.
|
|
real, parameter | params_mod::gamma =6.5E-3 |
| Gamma - constant for lapse rate in troposphere.
|
|
real, parameter | params_mod::gi =1./G |
| Inverse of acceleration due to gravity.
|
|
real, parameter | params_mod::h1 =1.0 |
| 1.0
|
|
real, parameter | params_mod::h100 =100. |
| 100
|
|
real, parameter | params_mod::h1000 =1000. |
| 1000
|
|
real, parameter | params_mod::h10000 =10000. |
| 10000
|
|
real, parameter | params_mod::h10e5 =1.E5 |
| 100000
|
|
real, parameter | params_mod::h1e2 =100. |
| No longer used/supported.
|
|
real, parameter | params_mod::h1e4 =1.E4 |
| No longer used/supported.
|
|
real, parameter | params_mod::h1m12 =1.E-12 |
| 1 * 10^(-12)
|
|
real, parameter | params_mod::h1m2 =1.E-2 |
| No longer used/supported.
|
|
real, parameter | params_mod::h1m5 =1.E-5 |
| 1/100000 == 0.00001
|
|
real, parameter | params_mod::h2 =2.0 |
| 2.0
|
|
real, parameter | params_mod::h4 =4.0 |
| 4.0
|
|
real, parameter | params_mod::h999 =999. |
| 999
|
|
real, parameter | params_mod::h99999 =99999. |
| 99999
|
|
integer, parameter | params_mod::ksav =2 |
| No longer used/supported.
|
|
integer, parameter | params_mod::ksfi =2 |
| No longer used/supported.
|
|
integer, parameter | params_mod::ksli =2 |
| No longer used/supported.
|
|
integer, parameter | params_mod::kslp =2 |
| No longer used/supported.
|
|
integer, parameter | params_mod::kslpd =1 |
| No longer used/supported.
|
|
integer, parameter | params_mod::ksmud =4 |
| No longer used/supported.
|
|
integer, parameter | params_mod::ksrh =2 |
| No longer used/supported.
|
|
integer, parameter | params_mod::ksslp =2 |
| No longer used/supported.
|
|
integer, parameter | params_mod::kst =2 |
| No longer used/supported.
|
|
integer, parameter | params_mod::ksuv =2 |
| No longer used/supported.
|
|
real, parameter | params_mod::lheat =2.5E6 |
| Latent heat.
|
|
real, parameter | params_mod::lhtocp =LHEAT/CP |
| Latent heat over CP.
|
|
real, parameter | params_mod::nlimin =1.E3 |
| Minimum number concentrations (m**-3) of large ice (snow/graupel/sleet)
|
|
integer, parameter | params_mod::nsumd =1 |
| No longer used/supported.
|
|
real, parameter | params_mod::oneps =1.-EPS |
| _____ Represents the complement of the ratio of molecular weights of water vapor to dry air ?
|
|
real, parameter | params_mod::overrc =1.10 |
| Overrelaxation coefficient.
|
|
real, parameter | params_mod::p1000 =1000.E2 |
| 100,000
|
|
real, parameter | params_mod::pi =3.141592653589793 |
| Pi.
|
|
real, parameter | params_mod::pq0 =379.90516 |
| Constant used to parameterize specific humidity at 2m in WRFPOST: qs=pq0/p*exp(a2*(t-a3)/(t-a4))
|
|
real, parameter | params_mod::qcldmin =1.E-6 |
| Minimum cloud mixing ratio - was 1.E-6
|
|
real, parameter | params_mod::qconv =0.1E-3 |
| Heat transfer coefficient of convection _____?
|
|
real, parameter | params_mod::rcapa =1./CAPA |
| Reciprocal of CAPA.
|
|
real, parameter | params_mod::rd =287.04 |
| Gas constant for dry air.
|
|
real, parameter | params_mod::rdocp =RD/CP |
| RD over CP.
|
|
real, parameter | params_mod::rg =1./GI |
| Reciprocal of GI (equal to G)
|
|
real, parameter | params_mod::rgamog =RD*GAMMA/G |
| Gas constant for dry air times gamma over acceleration due to gravity.
|
|
real, parameter | params_mod::rhmin =1.0E-6 |
| minimal RH bound
|
|
real, parameter | params_mod::rog =RD/G |
| RD over G.
|
|
real, parameter | params_mod::rtd =1./DTR |
| Radians to degrees conversion.
|
|
real, parameter | params_mod::small =1.E-6 |
| _____?
|
|
real, parameter | params_mod::smtha =-1.8E-4 |
| No longer used/supported.
|
|
real, parameter | params_mod::smthb =16.0 |
| No longer used/supported.
|
|
real, parameter | params_mod::stbol =1./5.67E-8 |
| 1 over Stefan-Boltzmann constant (W m^-2 deg^-4)
|
|
real, parameter | params_mod::tfrz =273.15 |
| Freezing temperature of water.
|
|
real, parameter | params_mod::xlai =4.0 |
| Leaf area index.
|
|
params_mod defines physical constants and smoothing coefficients
Definition in file params.F.