CCPP Scientific Documentation
v4.1.0
module_gfdl_cloud_microphys.F90 File Reference

Modules

module  gfdl_cloud_microphys_mod
 

Functions/Subroutines

subroutine, public gfdl_cloud_microphys_mod::gfdl_cloud_microphys_mod_driver ( iis, iie, jjs, jje, kks, kke, ktop, kbot, qv, ql, qr, qi, qs, qg, qa, qn, qv_dt, ql_dt, qr_dt, qi_dt, qs_dt, qg_dt, qa_dt, pt_dt, pt, w, uin, vin, udt, vdt, dz, delp, area, dt_in, land, rain, snow, ice, graupel, hydrostatic, phys_hydrostatic, p, lradar, refl_10cm, reset)
 This subroutine is the driver of the GFDL cloud microphysics. More...
 
subroutine gfdl_cloud_microphys_mod::sedi_heat (ktop, kbot, dm, m1, dz, tz, qv, ql, qr, qi, qs, qg, cw)
 This subroutine calculates sedimentation of heat. More...
 
subroutine gfdl_cloud_microphys_mod::mpdrv (hydrostatic, uin, vin, w, delp, pt, qv, ql, qr, qi, qs, qg, qa, qn, dz, is, ie, js, je, ks, ke, ktop, kbot, j, dt_in, ntimes, rain, snow, graupel, ice, m2_rain, m2_sol, cond, area1, land, u_dt, v_dt, pt_dt, qv_dt, ql_dt, qr_dt, qi_dt, qs_dt, qg_dt, qa_dt, w_var, vt_r, vt_s, vt_g, vt_i, qn2)
 GFDL cloud microphysics, major program, and is based on Lin et al.(1983) [106] and Rutledge and Hobbs (1984) [150]. More...
 
subroutine gfdl_cloud_microphys_mod::warm_rain (dt, ktop, kbot, dp, dz, tz, qv, ql, qr, qi, qs, qg, den, denfac, ccn, c_praut, rh_rain, vtr, r1, m1_rain, w1, h_var)
 This subroutine includes warm rain cloud microphysics. More...
 
subroutine gfdl_cloud_microphys_mod::revap_racc (ktop, kbot, dt, tz, qv, ql, qr, qi, qs, qg, den, denfac, rh_rain, h_var)
 This subroutine calculates evaporation of rain and accretion of rain. More...
 
subroutine gfdl_cloud_microphys_mod::linear_prof (km, q, dm, z_var, h_var)
 Definition of vertical subgrid variability used for cloud ice and cloud water autoconversion. More...
 
subroutine gfdl_cloud_microphys_mod::icloud (ktop, kbot, tzk, p1, qvk, qlk, qrk, qik, qsk, qgk, dp1, den, denfac, vts, vtg, vtr, qak, rh_adj, rh_rain, dts, h_var)
 This subroutine includes cloud ice microphysics processes. More...
 
subroutine gfdl_cloud_microphys_mod::subgrid_z_proc (ktop, kbot, p1, den, denfac, dts, rh_adj, tz, qv, ql, qr, qi, qs, qg, qa, h_var, rh_rain)
 This subroutine calculates temperature sentive high vertical resolution processes. More...
 
subroutine gfdl_cloud_microphys_mod::revap_rac1 (hydrostatic, is, ie, dt, tz, qv, ql, qr, qi, qs, qg, den, hvar)
 This subroutine calculates rain evaporation. More...
 
subroutine gfdl_cloud_microphys_mod::terminal_fall (dtm, ktop, kbot, tz, qv, ql, qr, qg, qs, qi, dz, dp, den, vtg, vts, vti, r1, g1, s1, i1, m1_sol, w1)
 The subroutine 'terminal_fall' computes terminal fall speed. More...
 
subroutine gfdl_cloud_microphys_mod::check_column (ktop, kbot, q, no_fall)
 The subroutine 'check_column' checks if the water species is large enough to fall. More...
 
subroutine gfdl_cloud_microphys_mod::implicit_fall (dt, ktop, kbot, ze, vt, dp, q, precip, m1)
 The subroutine computes the time-implicit monotonic fall scheme. More...
 
subroutine gfdl_cloud_microphys_mod::lagrangian_fall_ppm (ktop, kbot, zs, ze, zt, dp, q, precip, m1, mono)
 Lagrangian scheme. More...
 
subroutine gfdl_cloud_microphys_mod::cs_profile (a4, del, km, do_mono)
 This subroutine calculates temperature sentive high vertical resolution processes. More...
 
subroutine gfdl_cloud_microphys_mod::cs_limiters (km, a4)
 This subroutine perform positive definite constraint. More...
 
subroutine gfdl_cloud_microphys_mod::fall_speed (ktop, kbot, den, qs, qi, qg, ql, tk, vts, vti, vtg)
 The subroutine calculates vertical fall speed of snow/ice/graupel. More...
 
subroutine gfdl_cloud_microphys_mod::setupm
 The subroutine sets up gfdl cloud microphysics parameters. More...
 
subroutine, public gfdl_cloud_microphys_mod::gfdl_cloud_microphys_mod_init (me, master, nlunit, input_nml_file, logunit, fn_nml)
 The subroutine 'gfdl_cloud_microphys_init' initializes the GFDL cloud microphysics. More...
 
subroutine, public gfdl_cloud_microphys_mod::gfdl_cloud_microphys_mod_end ()
 The subroutine 'gfdl_cloud_microphys_init' terminates the GFDL cloud microphysics. More...
 
subroutine gfdl_cloud_microphys_mod::setup_con
 The subroutine 'setup_con' sets up constants and calls 'qsmith_init'. More...
 
real function gfdl_cloud_microphys_mod::acr3d (v1, v2, q1, q2, c, cac, rho)
 The function is an accretion function (Lin et al.(1983) [106] ) More...
 
real function gfdl_cloud_microphys_mod::smlt (tc, dqs, qsrho, psacw, psacr, c, rho, rhofac)
 Melting of snow function (Lin et al.(1983) [106]) note: psacw and psacr must be calc before smlt is called. More...
 
real function gfdl_cloud_microphys_mod::gmlt (tc, dqs, qgrho, pgacw, pgacr, c, rho)
 Melting of graupel function (Eq.(47) in Lin et al. 1983 [106])
note: \(P_{gacw}\) and \(P_{gacr}\) must be calculated before gmlt is called. More...
 
subroutine gfdl_cloud_microphys_mod::qsmith_init
 The subroutine 'qsmith_init' initializes lookup tables for saturation water vapor pressure for the following utility routines that are designed to return qs consistent with the assumptions in FV3. More...
 
real function gfdl_cloud_microphys_mod::wqs1 (ta, den)
 The function 'wqs1' returns the saturation vapor pressure over pure liquid water for a given temperature and air density. More...
 
real function gfdl_cloud_microphys_mod::wqs2 (ta, den, dqdt)
 The function 'wqs2' returns the saturation vapor pressure over pure liquid water for a given temperature and air density, as well as the analytic dqs/dT: rate of change of saturation vapor pressure WRT temperature. More...
 
real function gfdl_cloud_microphys_mod::wet_bulb (q, t, den)
 The function 'wet_bulb' uses 'wqs2' to compute the wet-bulb temperature from the mixing ratio and the temperature. More...
 
real function gfdl_cloud_microphys_mod::iqs1 (ta, den)
 The function 'iqs1' computes the saturated specific humidity for table iii. More...
 
real function gfdl_cloud_microphys_mod::iqs2 (ta, den, dqdt)
 The function 'iqs2' computes the gradient of saturated specific humidity for table iii. More...
 
real function gfdl_cloud_microphys_mod::qs1d_moist (ta, qv, pa, dqdt)
 The function 'qs1d_moist' computes the gradient of saturated specific humidity for table iii. More...
 
real function gfdl_cloud_microphys_mod::wqsat2_moist (ta, qv, pa, dqdt)
 The function 'wqsat2_moist' computes the saturated specific humidity for pure liquid water , as well as des/dT. More...
 
real function gfdl_cloud_microphys_mod::wqsat_moist (ta, qv, pa)
 The function 'wqsat_moist' computes the saturated specific humidity for pure liquid water. More...
 
real function gfdl_cloud_microphys_mod::qs1d_m (ta, qv, pa)
 The function 'qs1d_m' computes the saturated specific humidity for table iii. More...
 
real function gfdl_cloud_microphys_mod::d_sat (ta, den)
 The function 'd_sat' computes the difference in saturation vapor * density * between water and ice. More...
 
real function gfdl_cloud_microphys_mod::esw_table (ta)
 The function 'esw_table' computes the saturated water vapor pressure for table ii. More...
 
real function gfdl_cloud_microphys_mod::es2_table (ta)
 The function 'es2_table' computes the saturated water vapor pressure for table iii. More...
 
subroutine gfdl_cloud_microphys_mod::esw_table1d (ta, es, n)
 The subroutine 'esw_table1d' computes the saturated water vapor pressure for table ii. More...
 
subroutine gfdl_cloud_microphys_mod::es2_table1d (ta, es, n)
 The subroutine 'es3_table1d' computes the saturated water vapor pressure for table iii. More...
 
subroutine gfdl_cloud_microphys_mod::es3_table1d (ta, es, n)
 The subroutine 'es3_table1d' computes the saturated water vapor pressure for table iv. More...
 
subroutine gfdl_cloud_microphys_mod::qs_tablew (n)
 saturation water vapor pressure table ii More...
 
subroutine gfdl_cloud_microphys_mod::qs_table2 (n)
 saturation water vapor pressure table iii More...
 
subroutine gfdl_cloud_microphys_mod::qs_table3 (n)
 saturation water vapor pressure table iv More...
 
real function gfdl_cloud_microphys_mod::qs_blend (t, p, q)
 The function 'qs_blend' computes the saturated specific humidity with a blend of water and ice depending on the temperature. More...
 
subroutine gfdl_cloud_microphys_mod::qs_table (n)
 saturation water vapor pressure table i More...
 
subroutine gfdl_cloud_microphys_mod::qsmith (im, km, ks, t, p, q, qs, dqdt)
 The function 'qsmith' computes the saturated specific humidity with a blend of water and ice depending on the temperature in 3D. More...
 
subroutine gfdl_cloud_microphys_mod::neg_adj (ktop, kbot, pt, dp, qv, ql, qr, qi, qs, qg)
 The subroutine 'neg_adj' fixes negative water species. More...
 
subroutine gfdl_cloud_microphys_mod::interpolate_z (is, ie, js, je, km, zl, hgt, a3, a2)
 quick local sum algorithm More...
 
subroutine, public gfdl_cloud_microphys_mod::cloud_diagnosis (is, ie, ks, ke, den, delp, lsm, qmw, qmi, qmr, qms, qmg, t, rew, rei, rer, res, reg)
 The subroutine 'cloud_diagnosis' diagnoses the radius of cloud species. author Linjiong Zhoum, Shian-Jiann Lin. More...
 
subroutine gfdl_cloud_microphys_mod::refl10cm_gfdl (qv1d, qr1d, qs1d, qg1d, t1d, p1d, dBZ, kts, kte, ii, jj, melti)
 This subroutine calculates radar reflectivity. More...
 

Variables

real gfdl_cloud_microphys_mod::missing_value = - 1.e10
 
logical gfdl_cloud_microphys_mod::module_is_initialized = .false.
 
logical gfdl_cloud_microphys_mod::qsmith_tables_initialized = .false.
 
character(len=17) gfdl_cloud_microphys_mod::mod_name = 'gfdl_cloud_microphys'
 
real, parameter gfdl_cloud_microphys_mod::n0r = 8.0e6
 
real, parameter gfdl_cloud_microphys_mod::n0s = 3.0e6
 
real, parameter gfdl_cloud_microphys_mod::n0g = 4.0e6
 
real, parameter gfdl_cloud_microphys_mod::rhos = 0.1e3
 
real, parameter gfdl_cloud_microphys_mod::rhog = 0.4e3
 
real, parameter gfdl_cloud_microphys_mod::grav = 9.80665
 gfs: acceleration due to gravity More...
 
real, parameter gfdl_cloud_microphys_mod::rdgas = 287.05
 gfs: gas constant for dry air More...
 
real, parameter gfdl_cloud_microphys_mod::rvgas = 461.50
 gfs: gas constant for water vapor More...
 
real, parameter gfdl_cloud_microphys_mod::cp_air = 1004.6
 gfs: heat capacity of dry air at constant pressure More...
 
real, parameter gfdl_cloud_microphys_mod::hlv = 2.5e6
 gfs: latent heat of evaporation More...
 
real, parameter gfdl_cloud_microphys_mod::hlf = 3.3358e5
 gfs: latent heat of fusion More...
 
real, parameter gfdl_cloud_microphys_mod::pi = 3.1415926535897931
 gfs: ratio of circle circumference to diameter More...
 
real, parameter gfdl_cloud_microphys_mod::cp_vap = 4.0 * rvgas
 1846.0, heat capacity of water vapore at constnat pressure More...
 
real, parameter gfdl_cloud_microphys_mod::cv_air = cp_air - rdgas
 717.55, heat capacity of dry air at constant volume More...
 
real, parameter gfdl_cloud_microphys_mod::cv_vap = 3.0 * rvgas
 1384.5, heat capacity of water vapor at constant volume More...
 
real, parameter gfdl_cloud_microphys_mod::c_ice = 1972.0
 gfdl: heat capacity of ice at - 15 deg c More...
 
real, parameter gfdl_cloud_microphys_mod::c_liq = 4185.5
 gfdl: heat capacity of water at 15 deg c More...
 
real, parameter gfdl_cloud_microphys_mod::eps = rdgas / rvgas
 0.6219934995 More...
 
real, parameter gfdl_cloud_microphys_mod::zvir = rvgas / rdgas - 1.
 0.6077338443 More...
 
real, parameter gfdl_cloud_microphys_mod::t_ice = 273.16
 freezing temperature More...
 
real, parameter gfdl_cloud_microphys_mod::table_ice = 273.16
 freezing point for qs table More...
 
real, parameter gfdl_cloud_microphys_mod::e00 = 611.21
 ifs: saturation vapor pressure at 0 deg c More...
 
real, parameter gfdl_cloud_microphys_mod::dc_vap = cp_vap - c_liq
 
real, parameter gfdl_cloud_microphys_mod::dc_ice = c_liq - c_ice
 2213.5, isobaric heating / colling More...
 
real, parameter gfdl_cloud_microphys_mod::hlv0 = hlv
 gfs: evaporation latent heat coefficient at 0 deg c More...
 
real, parameter gfdl_cloud_microphys_mod::hlf0 = hlf
 gfs: fussion latent heat coefficient at 0 deg c More...
 
real, parameter gfdl_cloud_microphys_mod::lv0 = hlv0 - dc_vap * t_ice
 3.13905782e6, evaporation latent heat coefficient at 0 deg k More...
 
real, parameter gfdl_cloud_microphys_mod::li00 = hlf0 - dc_ice * t_ice
 
real, parameter gfdl_cloud_microphys_mod::d2ice = dc_vap + dc_ice
 
real, parameter gfdl_cloud_microphys_mod::li2 = lv0 + li00
 2.86799816e6, sublimation latent heat coefficient at 0 deg k More...
 
real, parameter gfdl_cloud_microphys_mod::qrmin = 1.e-8
 min value for rain More...
 
real, parameter gfdl_cloud_microphys_mod::qvmin = 1.e-20
 min value for water vapor (treated as zero) More...
 
real, parameter gfdl_cloud_microphys_mod::qcmin = 1.e-12
 min value for cloud condensates More...
 
real, parameter gfdl_cloud_microphys_mod::vr_min = 1.e-3
 min fall speed for rain More...
 
real, parameter gfdl_cloud_microphys_mod::vf_min = 1.e-5
 min fall speed for cloud ice, snow, graupel More...
 
real, parameter gfdl_cloud_microphys_mod::dz_min = 1.e-2
 use for correcting flipped height More...
 
real, parameter gfdl_cloud_microphys_mod::sfcrho = 1.2
 surface air density More...
 
real, parameter gfdl_cloud_microphys_mod::rhor = 1.e3
 density of rain water, lin83 More...
 
real gfdl_cloud_microphys_mod::cracs
 
real gfdl_cloud_microphys_mod::csacr
 
real gfdl_cloud_microphys_mod::cgacr
 
real gfdl_cloud_microphys_mod::cgacs
 
real gfdl_cloud_microphys_mod::csacw
 
real gfdl_cloud_microphys_mod::craci
 
real gfdl_cloud_microphys_mod::csaci
 
real gfdl_cloud_microphys_mod::cgacw
 
real gfdl_cloud_microphys_mod::cgaci
 
real gfdl_cloud_microphys_mod::cracw
 constants for accretions More...
 
real, dimension(3, 4) gfdl_cloud_microphys_mod::acco
 constants for accretions More...
 
real, dimension(5) gfdl_cloud_microphys_mod::cssub
 
real, dimension(5) gfdl_cloud_microphys_mod::cgsub
 
real, dimension(5) gfdl_cloud_microphys_mod::crevp
 
real, dimension(2) gfdl_cloud_microphys_mod::cgfr
 
real, dimension(5) gfdl_cloud_microphys_mod::csmlt
 
real, dimension(5) gfdl_cloud_microphys_mod::cgmlt
 
real gfdl_cloud_microphys_mod::es0
 
real gfdl_cloud_microphys_mod::ces0
 
real gfdl_cloud_microphys_mod::pie
 
real gfdl_cloud_microphys_mod::rgrav
 
real gfdl_cloud_microphys_mod::fac_rc
 
real gfdl_cloud_microphys_mod::c_air
 
real gfdl_cloud_microphys_mod::c_vap
 
real gfdl_cloud_microphys_mod::lati
 
real gfdl_cloud_microphys_mod::latv
 
real gfdl_cloud_microphys_mod::lats
 
real gfdl_cloud_microphys_mod::lat2
 
real gfdl_cloud_microphys_mod::lcp
 
real gfdl_cloud_microphys_mod::icp
 
real gfdl_cloud_microphys_mod::tcp
 used in Bigg mechanism and wet bulk More...
 
real gfdl_cloud_microphys_mod::d0_vap
 the same as dc_vap, except that cp_vap can be cp_vap or cv_vap More...
 
real gfdl_cloud_microphys_mod::lv00
 the same as lv0, except that cp_vap can be cp_vap or cv_vap More...
 
integer, public gfdl_cloud_microphys_mod::icloud_f = 0
 cloud scheme More...
 
integer, public gfdl_cloud_microphys_mod::irain_f = 0
 cloud water to rain auto conversion scheme More...
 
logical, public gfdl_cloud_microphys_mod::de_ice = .false.
 to prevent excessive build - up of cloud ice from external sources More...
 
logical, public gfdl_cloud_microphys_mod::sedi_transport = .true.
 transport of momentum in sedimentation More...
 
logical, public gfdl_cloud_microphys_mod::do_sedi_w = .false.
 transport of vertical motion in sedimentation More...
 
logical, public gfdl_cloud_microphys_mod::do_sedi_heat = .true.
 transport of heat in sedimentation More...
 
logical, public gfdl_cloud_microphys_mod::prog_ccn = .false.
 do prognostic ccn (yi ming's method) More...
 
logical, public gfdl_cloud_microphys_mod::do_qa = .true.
 do inline cloud fraction More...
 
logical, public gfdl_cloud_microphys_mod::rad_snow = .true.
 consider snow in cloud fraciton calculation More...
 
logical, public gfdl_cloud_microphys_mod::rad_graupel = .true.
 consider graupel in cloud fraction calculation More...
 
logical, public gfdl_cloud_microphys_mod::rad_rain = .true.
 consider rain in cloud fraction calculation More...
 
logical, public gfdl_cloud_microphys_mod::fix_negative = .false.
 fix negative water species More...
 
logical gfdl_cloud_microphys_mod::do_setup = .true.
 setup constants and parameters More...
 
logical gfdl_cloud_microphys_mod::p_nonhydro = .false.
 perform hydrosatic adjustment on air density More...
 
real, dimension(:), allocatable gfdl_cloud_microphys_mod::table
 
real, dimension(:), allocatable gfdl_cloud_microphys_mod::table2
 
real, dimension(:), allocatable gfdl_cloud_microphys_mod::table3
 
real, dimension(:), allocatable gfdl_cloud_microphys_mod::tablew
 
real, dimension(:), allocatable gfdl_cloud_microphys_mod::des
 
real, dimension(:), allocatable gfdl_cloud_microphys_mod::des2
 
real, dimension(:), allocatable gfdl_cloud_microphys_mod::des3
 
real, dimension(:), allocatable gfdl_cloud_microphys_mod::desw
 
logical gfdl_cloud_microphys_mod::tables_are_initialized = .false.
 
real, parameter gfdl_cloud_microphys_mod::dt_fr = 8.
 homogeneous freezing of all cloud water at t_wfr - dt_fr More...
 
real gfdl_cloud_microphys_mod::p_min = 100.
 minimum pressure (pascal) for mp to operate More...
 
real, public gfdl_cloud_microphys_mod::cld_min = 0.05
 minimum cloud fraction More...
 
real, public gfdl_cloud_microphys_mod::tice = 273.16
 set tice = 165. to trun off ice - phase phys (kessler emulator) More...
 
real, public gfdl_cloud_microphys_mod::t_min = 178.
 min temp to freeze - dry all water vapor More...
 
real, public gfdl_cloud_microphys_mod::t_sub = 184.
 min temp for sublimation of cloud ice More...
 
real, public gfdl_cloud_microphys_mod::mp_time = 150.
 maximum micro - physics time step (sec) More...
 
real, public gfdl_cloud_microphys_mod::rh_inc = 0.25
 rh increment for complete evaporation of cloud water and cloud ice More...
 
real, public gfdl_cloud_microphys_mod::rh_inr = 0.25
 rh increment for minimum evaporation of rain More...
 
real, public gfdl_cloud_microphys_mod::rh_ins = 0.25
 rh increment for sublimation of snow More...
 
real, public gfdl_cloud_microphys_mod::tau_r2g = 900.
 rain freezing during fast_sat More...
 
real, public gfdl_cloud_microphys_mod::tau_smlt = 900.
 snow melting More...
 
real, public gfdl_cloud_microphys_mod::tau_g2r = 600.
 graupel melting to rain More...
 
real, public gfdl_cloud_microphys_mod::tau_imlt = 600.
 cloud ice melting More...
 
real, public gfdl_cloud_microphys_mod::tau_i2s = 1000.
 cloud ice to snow auto-conversion More...
 
real, public gfdl_cloud_microphys_mod::tau_l2r = 900.
 cloud water to rain auto-conversion More...
 
real, public gfdl_cloud_microphys_mod::tau_v2l = 150.
 water vapor to cloud water (condensation) More...
 
real, public gfdl_cloud_microphys_mod::tau_l2v = 300.
 cloud water to water vapor (evaporation) More...
 
real, public gfdl_cloud_microphys_mod::tau_g2v = 900.
 graupel sublimation More...
 
real, public gfdl_cloud_microphys_mod::tau_v2g = 21600.
 graupel deposition – make it a slow process More...
 
real, public gfdl_cloud_microphys_mod::dw_land = 0.20
 base value for subgrid deviation / variability over land More...
 
real, public gfdl_cloud_microphys_mod::dw_ocean = 0.10
 base value for ocean More...
 
real, public gfdl_cloud_microphys_mod::ccn_o = 90.
 ccn over ocean (cm^ - 3) More...
 
real, public gfdl_cloud_microphys_mod::ccn_l = 270.
 ccn over land (cm^ - 3) More...
 
real, public gfdl_cloud_microphys_mod::rthresh = 10.0e-6
 critical cloud drop radius (micro m) More...
 
real, public gfdl_cloud_microphys_mod::sat_adj0 = 0.90
 adjustment factor (0: no, 1: full) during fast_sat_adj More...
 
real, public gfdl_cloud_microphys_mod::qc_crt = 5.0e-8
 mini condensate mixing ratio to allow partial cloudiness More...
 
real, public gfdl_cloud_microphys_mod::qi_lim = 1.
 cloud ice limiter to prevent large ice build up More...
 
real, public gfdl_cloud_microphys_mod::ql_mlt = 2.0e-3
 max value of cloud water allowed from melted cloud ice More...
 
real, public gfdl_cloud_microphys_mod::qs_mlt = 1.0e-6
 max cloud water due to snow melt More...
 
real, public gfdl_cloud_microphys_mod::ql_gen = 1.0e-3
 max cloud water generation during remapping step if fast_sat_adj = .t. More...
 
real, public gfdl_cloud_microphys_mod::qi_gen = 1.82e-6
 max cloud ice generation during remapping step More...
 
real, public gfdl_cloud_microphys_mod::ql0_max = 2.0e-3
 max cloud water value (auto converted to rain) More...
 
real, public gfdl_cloud_microphys_mod::qi0_max = 1.0e-4
 max cloud ice value (by other sources) More...
 
real, public gfdl_cloud_microphys_mod::qi0_crt = 1.0e-4
 cloud ice to snow autoconversion threshold (was 1.e-4); qi0_crt is highly dependent on horizontal resolution More...
 
real, public gfdl_cloud_microphys_mod::qr0_crt = 1.0e-4
 rain to snow or graupel/hail threshold More...
 
real, public gfdl_cloud_microphys_mod::qs0_crt = 1.0e-3
 snow to graupel density threshold (0.6e-3 in purdue lin scheme) More...
 
real, public gfdl_cloud_microphys_mod::c_paut = 0.55
 autoconversion cloud water to rain (use 0.5 to reduce autoconversion) More...
 
real, public gfdl_cloud_microphys_mod::c_psaci = 0.02
 accretion: cloud ice to snow (was 0.1 in zetac) More...
 
real, public gfdl_cloud_microphys_mod::c_piacr = 5.0
 accretion: rain to ice: More...
 
real, public gfdl_cloud_microphys_mod::c_cracw = 0.9
 rain accretion efficiency More...
 
real, public gfdl_cloud_microphys_mod::c_pgacs = 2.0e-3
 snow to graupel "accretion" eff. (was 0.1 in zetac) More...
 
real, public gfdl_cloud_microphys_mod::alin = 842.0
 "a" in lin1983 More...
 
real, public gfdl_cloud_microphys_mod::clin = 4.8
 "c" in lin 1983, 4.8 – > 6. (to ehance ql – > qs) More...
 
logical, public gfdl_cloud_microphys_mod::const_vi = .false.
 if .t. the constants are specified by v * _fac More...
 
logical, public gfdl_cloud_microphys_mod::const_vs = .false.
 if .t. the constants are specified by v * _fac More...
 
logical, public gfdl_cloud_microphys_mod::const_vg = .false.
 if .t. the constants are specified by v * _fac More...
 
logical, public gfdl_cloud_microphys_mod::const_vr = .false.
 if .t. the constants are specified by v * _fac More...
 
real, public gfdl_cloud_microphys_mod::vi_fac = 1.
 if const_vi: 1 / 3 More...
 
real, public gfdl_cloud_microphys_mod::vs_fac = 1.
 if const_vs: 1. More...
 
real, public gfdl_cloud_microphys_mod::vg_fac = 1.
 if const_vg: 2. More...
 
real, public gfdl_cloud_microphys_mod::vr_fac = 1.
 if const_vr: 4. More...
 
real, public gfdl_cloud_microphys_mod::vi_max = 0.5
 max fall speed for ice More...
 
real, public gfdl_cloud_microphys_mod::vs_max = 5.0
 max fall speed for snow More...
 
real, public gfdl_cloud_microphys_mod::vg_max = 8.0
 max fall speed for graupel More...
 
real, public gfdl_cloud_microphys_mod::vr_max = 12.
 max fall speed for rain More...
 
logical, public gfdl_cloud_microphys_mod::fast_sat_adj = .false.
 has fast saturation adjustments More...
 
logical, public gfdl_cloud_microphys_mod::z_slope_liq = .true.
 use linear mono slope for autocconversions More...
 
logical, public gfdl_cloud_microphys_mod::z_slope_ice = .false.
 use linear mono slope for autocconversions More...
 
logical, public gfdl_cloud_microphys_mod::use_ccn = .false.
 must be true when prog_ccn is false More...
 
logical, public gfdl_cloud_microphys_mod::use_ppm = .false.
 use ppm fall scheme More...
 
logical, public gfdl_cloud_microphys_mod::mono_prof = .true.
 perform terminal fall with mono ppm scheme More...
 
logical, public gfdl_cloud_microphys_mod::mp_print = .false.
 cloud microphysics debugging printout More...
 
real gfdl_cloud_microphys_mod::log_10
 
real gfdl_cloud_microphys_mod::tice0
 
real gfdl_cloud_microphys_mod::t_wfr
 
integer, public gfdl_cloud_microphys_mod::reiflag = 1
 
logical, public gfdl_cloud_microphys_mod::tintqs = .false.
 use temperature in the saturation mixing in PDF More...
 
real, public gfdl_cloud_microphys_mod::rewmin = 5.0
 
real, public gfdl_cloud_microphys_mod::rewmax = 10.0
 
real, public gfdl_cloud_microphys_mod::reimin = 10.0
 
real, public gfdl_cloud_microphys_mod::reimax = 150.0
 
real, public gfdl_cloud_microphys_mod::rermin = 10.0
 
real, public gfdl_cloud_microphys_mod::rermax = 10000.0
 
real, public gfdl_cloud_microphys_mod::resmin = 150.0
 
real, public gfdl_cloud_microphys_mod::resmax = 10000.0
 
real, public gfdl_cloud_microphys_mod::regmin = 300.0
 
real, public gfdl_cloud_microphys_mod::regmax = 10000.0