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CCPP SciDoc
v6.0.0
Common Community Physics Package Developed at DTC
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CCPP SciDoc
v6.0.0
Common Community Physics Package Developed at DTC
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This module computes cloud related quantities for radiation computations. More...
Modules | |
| module | module_radiation_clouds |
| This module computes cloud related quantities for radiation computations. | |
Functions/Subroutines | |
| subroutine, public | module_radiation_clouds::cld_init (si, NLAY, imp_physics, me) |
| This subroutine is an initialization program for cloud-radiation calculations and sets up boundary layer cloud top. More... | |
| subroutine, public | module_radiation_clouds::radiation_clouds_prop (plyr, plvl, tlyr, tvly, qlyr, qstl, rhly, ccnd, ncndl, cnvw, cnvc, tracer1, xlat, xlon, slmsk, dz, delp, IX, LM, NLAY, NLP1, deltaq, sup, me, icloud, kdt, ntrac, ntcw, ntiw, ntrw, ntsw, ntgl, ntclamt, imp_physics, imp_physics_nssl, imp_physics_fer_hires, imp_physics_gfdl, imp_physics_thompson, imp_physics_wsm6, imp_physics_zhao_carr, imp_physics_zhao_carr_pdf, imp_physics_mg, iovr_rand, iovr_maxrand, iovr_max, iovr_dcorr, iovr_exp, iovr_exprand, idcor_con, idcor_hogan, idcor_oreopoulos, imfdeepcnv, imfdeepcnv_gf, do_mynnedmf, lgfdlmprad, uni_cld, lmfshal, lmfdeep2, cldcov, clouds1, effrl, effri, effrr, effrs, effr_in, effrl_inout, effri_inout, effrs_inout, lwp_ex, iwp_ex, lwp_fc, iwp_fc, dzlay, latdeg, julian, yearlen, gridkm, cld_frac, cld_lwp, cld_reliq, cld_iwp, cld_reice, cld_rwp, cld_rerain, cld_swp, cld_resnow, clds, mtop, mbot, de_lgth, alpha) |
| Subroutine radiation_clouds_prop computes cloud related quantities for different cloud microphysics schemes. More... | |
| subroutine, public | module_radiation_clouds::progcld_zhao_carr (plyr, plvl, tlyr, tvly, qlyr, qstl, rhly, clw, xlat, xlon, slmsk, dz, delp, IX, NLAY, NLP1, uni_cld, lmfshal, lmfdeep2, cldcov, effrl, effri, effrr, effrs, effr_in, dzlay, cldtot, cldcnv, cld_frac, cld_lwp, cld_reliq, cld_iwp, cld_reice, cld_rwp, cld_rerain, cld_swp, cld_resnow) |
| This subroutine computes cloud related quantities using zhao/moorthi's prognostic cloud microphysics scheme. More... | |
| subroutine, public | module_radiation_clouds::progcld_zhao_carr_pdf (plyr, plvl, tlyr, tvly, qlyr, qstl, rhly, clw, cnvw, cnvc, xlat, xlon, slmsk, dz, delp, ix, nlay, nlp1, deltaq, sup, kdt, me, dzlay, cldtot, cldcnv, cld_frac, cld_lwp, cld_reliq, cld_iwp, cld_reice, cld_rwp, cld_rerain, cld_swp, cld_resnow) |
| This subroutine computes cloud related quantities using zhao/moorthi's prognostic cloud microphysics scheme + pdfcld. More... | |
| subroutine, public | module_radiation_clouds::progcld_gfdl_lin (plyr, plvl, tlyr, tvly, qlyr, qstl, rhly, clw, cnvw, cnvc, xlat, xlon, slmsk, cldtot, dz, delp, IX, NLAY, NLP1, dzlay, cldtot1, cldcnv, cld_frac, cld_lwp, cld_reliq, cld_iwp, cld_reice, cld_rwp, cld_rerain, cld_swp, cld_resnow) |
| This subroutine computes cloud related quantities using GFDL Lin MP prognostic cloud microphysics scheme. More... | |
| subroutine, public | module_radiation_clouds::progcld_fer_hires (plyr, plvl, tlyr, tvly, qlyr, qstl, rhly, clw, xlat, xlon, slmsk, dz, delp, ntrac, ntcw, ntiw, ntrw, IX, NLAY, NLP1, icloud, uni_cld, lmfshal, lmfdeep2, cldcov, re_cloud, re_ice, re_snow, dzlay, cldtot, cldcnv, cld_frac, cld_lwp, cld_reliq, cld_iwp, cld_reice, cld_rwp, cld_rerain, cld_swp, cld_resnow) |
| subroutine, public | module_radiation_clouds::progcld_thompson_wsm6 (plyr, plvl, tlyr, qlyr, qstl, rhly, clw, xlat, xlon, slmsk, dz, delp, ntrac, ntcw, ntiw, ntrw, ntsw, ntgl, IX, NLAY, NLP1, uni_cld, lmfshal, lmfdeep2, cldcov, cnvw, re_cloud, re_ice, re_snow, lwp_ex, iwp_ex, lwp_fc, iwp_fc, dzlay, cldtot, cldcnv, cld_frac, cld_lwp, cld_reliq, cld_iwp, cld_reice, cld_rwp, cld_rerain, cld_swp, cld_resnow) |
| subroutine, public | module_radiation_clouds::progcld_thompson (plyr, plvl, tlyr, qlyr, qstl, rhly, clw, xlat, xlon, slmsk, dz, delp, ntrac, ntcw, ntiw, ntrw, ntsw, ntgl, IX, NLAY, NLP1, uni_cld, lmfshal, lmfdeep2, cldcov, re_cloud, re_ice, re_snow, lwp_ex, iwp_ex, lwp_fc, iwp_fc, dzlay, gridkm, cldtot, cldcnv, cld_frac, cld_lwp, cld_reliq, cld_iwp, cld_reice, cld_rwp, cld_rerain, cld_swp, cld_resnow) |
| subroutine, public | module_radiation_clouds::progclduni (plyr, plvl, tlyr, tvly, ccnd, ncnd, xlat, xlon, slmsk, dz, delp, IX, NLAY, NLP1, cldtot, effrl, effri, effrr, effrs, effr_in, dzlay, cldtot1, cldcnv, cld_frac, cld_lwp, cld_reliq, cld_iwp, cld_reice, cld_rwp, cld_rerain, cld_swp, cld_resnow) |
| This subroutine computes cloud related quantities using for unified cloud microphysics scheme. More... | |
| subroutine, public | module_radiation_clouds::gethml (plyr, ptop1, cldtot, cldcnv, dz, de_lgth, alpha, IX, NLAY, iovr_rand, iovr_maxrand, iovr_max, iovr_dcorr, iovr_exp, iovr_exprand, clds, mtop, mbot) |
| This subroutine computes high, mid, low, total, and boundary cloud fractions and cloud top/bottom layer indices for model diagnostic output. The three cloud domain boundaries are defined by ptopc. The cloud overlapping method is defined by control flag 'iovr', which is also used by LW and SW radiation programs. More... | |
| subroutine, public | module_radiation_clouds::cal_cldfra3 (CLDFRA, qv, qc, qi, qs, dz, p, t, XLAND, gridkm, modify_qvapor, max_relh, kts, kte, debug_flag) |
| subroutine, public | module_radiation_clouds::adjust_cloudice (cfr, qi, qs, qvs, T, dz, entr, k1, k2, kts, kte) |
| subroutine, public | module_radiation_clouds::adjust_cloudh2o (cfr, qc, qvs, T, dz, entr, k1, k2, kts, kte) |
| subroutine, public | module_radiation_clouds::adjust_cloudfinal (cfr, qc, qi, Rho, dz, kts, kte) |
| subroutine | module_radiation_clouds::cloud_fraction_xurandall (IX, NLAY, plyr, clwf, rhly, qstl, cldtot) |
| subroutine | module_radiation_clouds::cloud_fraction_mass_flx_1 (IX, NLAY, lmfdeep2, xrc3, plyr, clwf, rhly, qstl, cldtot) |
| subroutine | module_radiation_clouds::cloud_fraction_mass_flx_2 (IX, NLAY, lmfdeep2, xrc3, plyr, clwf, rhly, qstl, cldtot) |
| subroutine | module_microphysics::rsipath2 (plyr, plvl, tlyr, qlyr, qcwat, qcice, qrain, rrime, IM, LEVS, iflip, flgmin, cwatp, cicep, rainp, snowp, recwat, rerain, resnow, snden) |
| This program is a modified version of Ferrier's original "rshipath" subprogram. It computes layer's cloud liquid, ice, rain, and snow water condensate path and the partical effective radius for liquid droplet, rain drop, and snow flake. More... | |
Variables | |
| real(kind=kind_phys), parameter | module_radiation_clouds::gfac =1.0e5/con_g |
| real(kind=kind_phys), parameter | module_radiation_clouds::gord =con_g/con_rd |
| integer, parameter, public | module_radiation_clouds::nf_clds = 9 |
| number of fields in cloud array More... | |
| integer, parameter, public | module_radiation_clouds::nk_clds = 3 |
| number of cloud vertical domains More... | |
| real(kind=kind_phys), dimension(nk_clds+1, 2), save | module_radiation_clouds::ptopc |
| pressure limits of cloud domain interfaces (low, mid, high) in mb (0.1kPa) More... | |
| real(kind=kind_phys), parameter | module_radiation_clouds::climit = 0.001 |
| real(kind=kind_phys), parameter | module_radiation_clouds::climit2 =0.05 |
| real(kind=kind_phys), parameter | module_radiation_clouds::ovcst = 1.0 - 1.0e-8 |
| real(kind=kind_phys), parameter | module_radiation_clouds::reliq_def = 10.0 |
| default liq radius to 10 micron More... | |
| real(kind=kind_phys), parameter | module_radiation_clouds::reice_def = 50.0 |
| default ice radius to 50 micron More... | |
| real(kind=kind_phys), parameter | module_radiation_clouds::rrain_def = 1000.0 |
| default rain radius to 1000 micron More... | |
| real(kind=kind_phys), parameter | module_radiation_clouds::rsnow_def = 250.0 |
| default snow radius to 250 micron More... | |
| real(kind=kind_phys), parameter | module_radiation_clouds::cldssa_def = 0.99 |
| default cld single scat albedo More... | |
| real(kind=kind_phys), parameter | module_radiation_clouds::cldasy_def = 0.84 |
| default cld asymmetry factor More... | |
| integer | module_radiation_clouds::llyr = 2 |
| upper limit of boundary layer clouds More... | |
| real(kind=kind_phys), dimension(95), parameter | module_radiation_clouds::retab =(/ 5.92779, 6.26422, 6.61973, 6.99539, 7.39234, 7.81177, 8.25496, 8.72323, 9.21800, 9.74075, 10.2930, 10.8765, 11.4929, 12.1440, 12.8317, 13.5581, 14.2319, 15.0351, 15.8799, 16.7674, 17.6986, 18.6744, 19.6955, 20.7623, 21.8757, 23.0364, 24.2452, 25.5034, 26.8125, 27.7895, 28.6450, 29.4167, 30.1088, 30.7306, 31.2943, 31.8151, 32.3077, 32.7870, 33.2657, 33.7540, 34.2601, 34.7892, 35.3442, 35.9255, 36.5316, 37.1602, 37.8078, 38.4720, 39.1508, 39.8442, 40.5552, 41.2912, 42.0635, 42.8876, 43.7863, 44.7853, 45.9170, 47.2165, 48.7221, 50.4710, 52.4980, 54.8315, 57.4898, 60.4785, 63.7898, 65.5604, 71.2885, 75.4113, 79.7368, 84.2351, 88.8833, 93.6658, 98.5739, 103.603, 108.752, 114.025, 119.424, 124.954, 130.630, 136.457, 142.446, 148.608, 154.956, 161.503, 168.262, 175.248, 182.473, 189.952, 197.699, 205.728, 214.055, 222.694, 231.661, 240.971, 250.639/) |
Knowledge of cloud properties and their vertical structure is important for meteorological studies due to their impact on both the Earth's radiation budget and adiabatic heating within the atmosphere. Cloud properties in the US National Oceanic and Atmospheric Administration National Centers for Environmental Prediction Global Forecast System (GFS) include (i) cloud liquid/ice water path; (ii) the fraction of clouds; (iii) effective radius of water/ice droplet:
Cloud overlapping method (namelist control parameter - IOVR)
IOVR=0: randomly overlapping vertical cloud layers
IOVR=1: maximum-random overlapping vertical cloud layers
IOVR=2: maximum overlapping vertical cloud layers
IOVR=3: decorrelation length overlapping vertical cloud layers
IOVR=4: exponential overlapping vertical cloud layers
IOVR=5: exponential-random overlapping vertical cloud layers
Sub-grid cloud approximation (namelist control parameter - ISUBC_LW=2, ISUBC_SW=2)
ISUBC=0: grid averaged quantities, without sub-grid cloud approximation
ISUBC=1: with McICA sub-grid approximation (use prescribed permutation seeds)
ISUBC=2: with McICA sub-grid approximation (use random permutation seeds)
1.9.4