=2 future development (not yet)
| 0
- | | iaer | gfs_control_type | aerosol flag "abc" (volcanic, LW, SW): \n
+ |
| iaer | gfs_control_type | 4-digit aerosol flag (dabc for aermdl, volcanic, LW, SW): \n
- - a: stratospheric volcanic aerosols
-
- b: tropospheric aerosols for LW
-
- c: tropospheric aerosols for SW \n
- 0: aerosol effect is not included; \n
- 1: aerosol effect is included
+
- d:tropospheric aerosol model scheme flag \n
+ =0 or none, opac-climatology aerosol scheme \n
+ =1 use gocart climatology aerosol scheme \n
+ =2 use gocart prognostic aerosol scheme \n
+ =5 opac-clim new spectral mapping
+
- a:=0 use background stratospheric aerosol \n
+ =1 include stratospheric volcanic aerosol
+
- b:=0 no tropospheric aerosol in LW radiation \n
+ =1 include tropospheric aerosol in LW
+
- c:=0 no tropospheric aerosol in SW radiation \n
+ =1 include tropospheric aerosol in SW
| 1
|
| ico2 | gfs_control_type | \f$CO_2\f$ data source control flag:\n
@@ -159,7 +169,7 @@ and how stochastic perturbations are used in the Noah Land Surface Model.
| 0
|
| lwhtr | gfs_control_type | logical flag for output of longwave heating rate | .true.
|
| swhtr | gfs_control_type | logical flag for output of shortwave heating rate | .true.
- |
| cnvgwd | gfs_control_type | logical flag for convective gravity wave drag scheme | .false.
+ |
| cnvgwd | gfs_control_type | logical flag for convective gravity wave drag scheme dependent on maxval(cdmbgwd(3:4) == 0.0) | .false.
|
| shal_cnv | gfs_control_type | logical flag for calling shallow convection | .false.
|
| lmfshal | gfs_control_type | flag for mass-flux shallow convection scheme in the cloud fraction calculation | shal_cnv .and. (imfshalcnv > 0)
|
| lmfdeep2 | gfs_control_type | flag for mass-flux deep convection scheme in the cloud fraction calculation | imfdeepcnv == 2 .or. 3 .or.4
@@ -168,6 +178,12 @@ and how stochastic perturbations are used in the Noah Land Surface Model.
|
| dspheat | gfs_control_type | logical flag for using TKE dissipative heating to temperature tendency in hybrid EDMF and TKE-EDMF schemes | .false.
|
| hybedmf | gfs_control_type | logical flag for calling hybrid EDMF PBL scheme | .false.
|
| satmedmf | gfs_control_type | logical flag for calling TKE EDMF PBL scheme | .false.
+ |
| isatmedmf | gfs_control_type | flag for scale-aware TKE-based moist EDMF scheme \n
+
+ - 0: initial version of satmedmf (Nov.2018)
+
- 1: updated version of satmedmf (as of May 2019)
+
+ | 0
|
| do_mynnedmf | gfs_control_type | flag to activate MYNN-EDMF scheme | .false.
|
| random_clds | gfs_control_type | logical flag for whether clouds are random | .false.
|
| trans_trac | gfs_control_type | logical flag for convective transport of tracers | .false.
@@ -187,6 +203,7 @@ and how stochastic perturbations are used in the Noah Land Surface Model.
| 1
|
| imfdeepcnv | gfs_control_type | flag for mass-flux deep convective scheme:\n
+ - -1: Chikira-Sugiyama deep convection (with \b cscnv = .T.)
- 1: July 2010 version of SAS convective scheme (operational version as of 2016)
- 2: scale- & aerosol-aware mass-flux deep convective scheme (2017)
- 3: scale- & aerosol-aware Grell-Freitas scheme (GSD)
@@ -194,12 +211,18 @@ and how stochastic perturbations are used in the Noah Land Surface Model.
| 1
|
| lgfdlmprad | gfs_control_type | flag for GFDL mp scheme and radiation consistency | .false.
- |
| cdmbgwd(2) | gfs_control_type | multiplication factors for mountain blocking and orographic gravity wave drag | 2.0,0.25
+ |
| cdmbgwd(4) | gfs_control_type | multiplication factors for mountain blocking(1), orographic gravity wave drag(2)
+
+ - [1]: GWDPS mountain blocking
+
- [2]: GWDPS orographic gravity wave drag
+
- [3]: the modulation total momentum flux of NGWs by intensities of the total precipitation
+
- [4]: TKE for future tests and applications
+
+ | 2.0,0.25,1.0,1.0
|
| prslrd0 | gfs_control_type | pressure level above which to apply Rayleigh damping | 0.0d0
|
| lsm | gfs_control_type | flag for land surface model to use \n
- - 0: OSU LSM
-
- 1: NOAH LSM
+
- 1: Noah LSM
- 2: RUC LSM
| 1
@@ -221,14 +244,14 @@ and how stochastic perturbations are used in the Noah Land Surface Model.
|
| debug | gfs_control_type | flag for debug printout | .false.
|
| nstf_name(5) | gfs_control_type | NSST related paramters:\n
- - nstf_name(1): 0=NSSTM off, 1= NSSTM on but uncoupled, 2= NSSTM on and coupled
-
- nstf_name(2): 1=NSSTM spin up on, 0=NSSTM spin up off
-
- nstf_name(3): 1=NSST analysis on, 0=NSSTM analysis off
+
- nstf_name(1): 0=NSST off, 1= NSST on but uncoupled, 2= NSST on and coupled
+
- nstf_name(2): 1=NSST spin up on, 0=NSST spin up off
+
- nstf_name(3): 1=NSST analysis on, 0=NSST analysis off
- nstf_name(4): zsea1 in mm
- nstf_name(5): zesa2 in mm
| /0,0,1,0,5/
- |
| nst_anl | gfs_control_type | flag for NSSTM analysis in gcycle/sfcsub | .false.
+ |
| nst_anl | gfs_control_type | flag for NSST analysis in gcycle/sfcsub | .false.
|
| effr_in | gfs_control_type | logical flag for using input cloud effective radii calculation | .false.
|
| aero_in | gfs_control_type | logical flag for using aerosols in Morrison-Gettelman microphysics | .false.
|
| iau_delthrs | gfs_control_type | incremental analysis update (IAU) time interval in hours | 6
@@ -342,7 +365,14 @@ and how stochastic perturbations are used in the Noah Land Surface Model.
| 1
|
| lsoil_lsm | gfs_control_type | number of soil layers internal to land surface model | -1
- |
| \b Stochastic \b Physics \b Specific \b Parameters
+ |
| ldiag_ugwp | GFS_control_type | flag for CIRES UGWP diagnostics | .false.
+ |
| do_ugwp | GFS_control_type | flag for CIRES UGWP revised OGW
+
+ - .T.: revised gwdps_v0
+
- .F.: GFS operational orographic gwdps
+
+ | .false.
+ |
| do_tofd | GFS_control_type | flag for turbulent orographic form drag | .false.
|
| do_sppt | gfs_control_type | flag for stochastic SPPT option | .false.
|
| do_shum | gfs_control_type | flag for stochastic SHUM option | .false.
|
| do_skeb | gfs_control_type | flag for stochastic SKEB option | .false.
@@ -389,42 +419,61 @@ and how stochastic perturbations are used in the Noah Land Surface Model.
|
| skebint | compns_stochy_mod | | 0
|
| \b &gfdl_cloud_microphysics_nml
|
| sedi_transport | gfdl_cloud_microphys_mod | logical flag for turning on horizontal momentum transport during sedimentation | .true.
+ |
| do_sedi_w | gfdl_cloud_microphys_mod | \a .true. to turn on vertical motion transport during sedimentation. (not supported in GFS physics) | .false.
|
| do_sedi_heat | gfdl_cloud_microphys_mod | logical flag for turning on horizontal heat transport during sedimentation | .true.
|
| rad_snow | gfdl_cloud_microphys_mod | logical flag for considering snow in cloud fraction calculation | .true.
|
| rad_graupel | gfdl_cloud_microphys_mod | logical flag for considering graupel in cloud fraction calculation | .true.
|
| rad_rain | gfdl_cloud_microphys_mod | logical flag for considering rain in cloud fraction calculation | .true.
+ |
| cld_min | gfdl_cloud_microphys_mod | minimum cloud fraction. If total cloud condensate exceeds 1.0e-6 kg/kg, cloud fraction cannot be less than \p cld_min | 0.05
|
| const_vi | gfdl_cloud_microphys_mod | logical flag for using constant cloud ice fall speed | .false.
|
| const_vs | gfdl_cloud_microphys_mod | logical flag for using constant snow fall speed | .false.
|
| const_vg | gfdl_cloud_microphys_mod | logical flag for using constant graupel fall speed | .false.
|
| const_vr | gfdl_cloud_microphys_mod | logical flag for using constant rain fall speed | .false.
+ |
| vi_fac | gfdl_cloud_microphys_mod | tunable factor for cloud ice fall or the constant cloud ice fall speed when \p const_vi is .true. | 1.
+ |
| vr_fac | gfdl_cloud_microphys_mod | tunable factor for rain fall or the constant rain fall speed when \p const_vr is .true. | 1.
+ |
| vs_fac | gfdl_cloud_microphys_mod | tunable factor for snow fall or the constant snow fall speed when \p const_vs is .true. | 1.
+ |
| vg_fac | gfdl_cloud_microphys_mod | tunable factor for graupel fall or the constant graupel fall speed when \p const_vg is .true. | 1.
|
| vi_max | gfdl_cloud_microphys_mod | maximum fall speed for cloud ice | 0.5
|
| vs_max | gfdl_cloud_microphys_mod | maximum fall speed for snow | 5.0
|
| vg_max | gfdl_cloud_microphys_mod | maximum fall speed for graupel | 8.0
|
| vr_max | gfdl_cloud_microphys_mod | maximum fall speed for rain | 12.0
|
| qi_lim | gfdl_cloud_microphys_mod | cloud ice limiter to prevent large ice built up in cloud ice freezing and deposition | 1.
|
| prog_ccn | gfdl_cloud_microphys_mod | logical flag for activating prognostic CCN (not supported in GFS Physics) | .false.
- |
| do_qa | gfdl_cloud_microphys_mod | logical flag for activating inline cloud fraction diagnosis in fast saturation adjustment | .true.
- |
| fast_sat_adj | gfdl_cloud_microphys_mod | logical flag for adjusting cloud water evaporation/freezing, cloud ice deposition when fast saturation adjustment is activated | .true.
+ |
| do_qa | gfdl_cloud_microphys_mod | \a .true. to activate inline cloud fraction diagnosis in fast saturation adjustment. \a .false. to activate inline cloud fraction diagnosis in major cloud microphysics | .true.
+ |
| fast_sat_adj | gfdl_cloud_microphys_mod | logical flag for adjusting cloud water evaporation (cloud water -> water vapor), cloud water freezing (cloud water -> cloud ice), cloud ice deposition (water vapor -> cloud ice) when fast saturation adjustment is activated (\b do_sat_adj = .true. in \b fv_core_nml block) | .true.
|
| tau_l2v | gfdl_cloud_microphys_mod | time scale for evaporation of cloud water to water vapor. Increasing(decreasing) \p tau_l2v can decrease(boost) deposition of cloud water to water vapor | 300.
|
| tau_v2l | gfdl_cloud_microphys_mod | time scale for condensation of water vapor to cloud water. Increasing(decreasing) \p tau_v2l can decrease(boost) condensation of water vapor to cloud water | 150.
|
| tau_g2v | gfdl_cloud_microphys_mod | time scale for sublimation of graupel to water vapor. Increasing(decreasing) \p tau_g2v can decrease(boost) sublimation of graupel to water vapor | 900.
+ |
| tau_g2r | gfdl_cloud_microphys_mod | time scale for graupel melting. Increasing(decreasing) \p tau_g2r can decrease(boost) melting of graupel to rain (graupel-> rain) | 600.
+ |
| tau_v2g | gfdl_cloud_microphys_mod | time scale for deposition of water vapor to graupel. Increasing(decreasing) \p tau_v2g can decrease(boost) deposition of water vapor to graupel (water vapor -> graupel) | 21600.
+ |
| tau_l2r | gfdl_cloud_microphys_mod | time scale for autoconversion of cloud water to rain. Increasing(decreasing) \p tau_l2r can decrese(boost) autoconversion of cloud water to rain (cloud water -> rain) | 900.
+ |
| tau_r2g | gfdl_cloud_microphys_mod | time scale for freezing of rain to graupel. Increasing(decreasing) \p tau_r2g can decrease(boost) freezing of rain to graupel (rain->graupel) | 900.
+ |
| tau_i2s | gfdl_cloud_microphys_mod | time scale for autoconversion of cloud ice to snow. Increasing(decreasing) \p tau_i2s can decrease(boost) autoconversion of cloud ice to snow (cloud ice -> snow) | 1000.
+ |
| tau_imlt | gfdl_cloud_microphys_mod | time scale for cloud ice melting. Increasing(decreasing) \p tau_imlt can decrease(boost) melting of cloud ice to cloud water or rain (cloud ice -> cloud water or rain) | 600.
+ |
| tau_smlt | gfdl_cloud_microphys_mod | time scale for snow melting. Increasing(decreasing) \p tau_smlt can decrease(boost) melting of snow to cloud water or rain (snow-> cloud water or rain) | 900.
|
| rthresh | gfdl_cloud_microphys_mod | critical cloud water radius for autoconversion (cloud water -> rain). Increasing(decreasing) of \p rthresh makes the autoconversion harder(easier) | 10.0e-6
|
| dw_land | gfdl_cloud_microphys_mod | base value for subgrid deviation/variability over land | 0.20
|
| dw_ocean | gfdl_cloud_microphys_mod | base value for subgrid deviation/variability over ocean | 0.10
|
| ql_gen | gfdl_cloud_microphys_mod | maximum value for cloud water generated from condensation of water vapor (water vapor-> cloud water) | 1.0e-3
- |
| ql_mlt | gfdl_cloud_microphys_mod | maximum value of cloud water allowed from melted cloud ice (cloud ice -> cloud water or rain) | 2.0e-3
- |
| qi0_crt | gfdl_cloud_microphys_mod | threshold of cloud ice to snow autoconversion (cloud ice -> snow) | 1.0e-4
- |
| qs0_crt | gfdl_cloud_microphys_mod | threshold of snow to graupel autoconversion (snow -> graupel) | 1.0e-3
- |
| tau_i2s | gfdl_cloud_microphys_mod | time scale for autoconversion of cloud ice to snow | 1000.
- |
| c_psaci | gfdl_cloud_microphys_mod | accretion efficiency of cloud ice to snow | 0.02
- |
| c_pgacs | gfdl_cloud_microphys_mod | accretion efficiency of snow to graupel | 2.0e-3
+ |
| qi_gen | gfdl_cloud_microphys_mod | maximum value of cloud ice generated from deposition of water vapor (water vapor->cloud ice) or freezing(cloud water -> cloud ice). Increasing(decreasing) \p qi_gen can increas(decrease) cloud ice | 1.82e-6
+ |
| ql_mlt | gfdl_cloud_microphys_mod | maximum value of cloud water allowed from melted cloud ice (cloud ice -> cloud water or rain). Exceedance of which will become rain. Increasing(decreasing) \p ql_mlt can increase(decrease) cloud water and decrease(increase) rain | 2.0e-3
+ |
| qs_mlt | gfdl_cloud_microphys_mod | maximum value of cloud water allowed from melted snow (snow -> cloud water or rain). Exceedance of which will become rain. Increasing(decreasing) \p qs_mlt can increas(decrease) cloud water and decrease (increase) rain | 1.0e-6
+ |
| ql0_max | gfdl_cloud_microphys_mod | threshold of cloud water to rain autoconversion (cloud water -> rain). Increasing(decreasing) \p ql0_max can increase(decrease) rain and decrease(increase) cloud water | 2.0e-3
+ |
| qi0_max | gfdl_cloud_microphys_mod | maximum value of cloud ice generated from other sources like convection. Exceedance of which will become snow. Increasing(decreasing) \p qi0_max can increase(decrease) cloud ice and decrease(increase) snow | 1.0e-4
+ |
| qi0_crt | gfdl_cloud_microphys_mod | threshold of cloud ice to snow autoconversion (cloud ice -> snow). Increasing(decreasing) \p qi0_crt can increase(decrease) cloud ice and decrease(increase) snow | 1.0e-4
+ |
| qs0_crt | gfdl_cloud_microphys_mod | threshold of snow to graupel autoconversion (snow -> graupel). Increasing(decreasing) \p qs0_crt can increase(decrease) snow and decrease(increase) graupel | 1.0e-3
+ |
| qc_crt | gfdl_cloud_microphys_mod | minimum value of cloud condensate to allow partial cloudiness. Partial cloud can only exist when total cloud condensate exceeds \p qc_crt | 5.0e-8
+ |
| c_psaci | gfdl_cloud_microphys_mod | accretion efficiency of cloud ice to snow (cloud ice -> snow). Increasing(decreasing) of \p c_psaci can boost(decrease) the accretion of cloud ice to snow | 0.02
+ |
| c_pgacs | gfdl_cloud_microphys_mod | accretion efficiency of snow to graupel (snow -> graupel). Increasing(decreasing) of \p c_pgacs can boost(decrease) the accretion of snow to graupel | 2.0e-3
|
| rh_inc | gfdl_cloud_microphys_mod | relative humidity increment for complete evaporation of cloud water and cloud ice | 0.25
|
| rh_inr | gfdl_cloud_microphys_mod | relative humidity increment for sublimation of snow | 0.25
|
| rh_ins | gfdl_cloud_microphys_mod | relative humidity increment for minimum evaporation of rain | 0.25
- |
| ccn_l | gfdl_cloud_microphys_mod | base CCN over land \f$cm^{-3}\f$ | 270.
- |
| ccn_o | gfdl_cloud_microphys_mod | base CCN over ocean \f$cm^{-3}\f$ | 90.
- |
| c_paut | gfdl_cloud_microphys_mod | autoconversion efficiency of cloud water to rain | 0.55
- |
| c_cracw | gfdl_cloud_microphys_mod | accretion efficiency of cloud water to rain | 0.9
+ |
| rthresh | gfdl_cloud_microphys_mod | critical cloud water radius for autoconversion(cloud water->rain). Increasing(decreasing) of \p rthresh makes the autoconversion harder(easier) | 1.0e-5
+ |
| ccn_l | gfdl_cloud_microphys_mod | base CCN over land. Increasing(decreasing) \p ccn_l can on the one hand boost(decrease) the autoconversion of cloud water to rain, on the other hand make the autoconversion harder(easier). The unit is \f$cm^{-3}\f$ | 270.
+ |
| ccn_o | gfdl_cloud_microphys_mod | base CCN over ocean. Increasing(decreasing) \p ccn_o can on the one hand boost(decrease) the autoconversion of cloud water to rain, on the other hand make the autoconversion harder(easier). The unit is \f$cm^{-3}\f$ | 90.
+ |
| c_paut | gfdl_cloud_microphys_mod | autoconversion efficiency of cloud water to rain (cloud water -> rain). Increasing(decreasing) of \p c_paut can boost(decrease) the autoconversion of cloud water to rain | 0.55
+ |
| c_cracw | gfdl_cloud_microphys_mod | accretion efficiency of cloud water to rain (cloud water -> rain). Increasing(decreasing) of \p c_cracw can boost(decrease) the accretion of cloud water to rain | 0.9
+ |
| sat_adj0 | gfdl_cloud_microphys_mod | adjust factor for condensation of water vapor to cloud water (water vapor->cloud water) and deposition of water vapor to cloud ice | 0.9
|
| use_ppm | gfdl_cloud_microphys_mod | \e true to use PPM fall scheme; \e false to use time-implicit monotonic fall scheme | .false.
|
| use_ccn | gfdl_cloud_microphys_mod | \e true to compute prescribed CCN. It should be .true. when \p prog_ccn = .false. | .false.
|
| mono_prof | gfdl_cloud_microphys_mod | \e true to turn on terminal fall with monotonic PPM scheme. This is used together with \p use_ppm=.true. | .true.
@@ -433,6 +482,68 @@ and how stochastic perturbations are used in the Noah Land Surface Model.
|
| de_ice | gfdl_cloud_microphys_mod | \e true to convert excessive cloud ice to snow to prevent ice over-built from other sources like convection scheme (not supported in GFS physics) | .false.
|
| fix_negative | gfdl_cloud_microphys_mod | \e true to fix negative water species using nearby points | .false.
|
| icloud_f | gfdl_cloud_microphys_mod | flag (0,1,or 2) for cloud fraction diagnostic scheme | 0
- |
| mp_time | gfdl_cloud_microphys_mod | time step of GFDL cloud microphysics | 150.
+ |
| irain_f | gfdl_cloud_microphys_mod | flag (0 or 1) for cloud water autoconversion to rain scheme. 0: with subgrid variability; 1: no subgrid variability | 0
+ |
| mp_time | gfdl_cloud_microphys_mod | time step of GFDL cloud microphysics (MP). If \p mp_time isn't divisible by physics time step or is larger than physics time step, the actual MP time step becomes \p dt/NINT[dt/MIN(dt,mp_time)] | 150.
+ |
| alin | gfdl_cloud_microphys_mod | parameter \a a in Lin et al.(1983). Constant in empirical formula for \f$U_R\f$. Increasing(decreasing) \p alin can boost(decrease) accretion of cloud water by rain and rain evaporation | 842.
+ |
| clin | gfdl_cloud_microphys_mod | parameter \a c in Lin et al.(1983). Constant in empirical formula for \f$U_S\f$. Increasing(decreasing) \p clin can boost(decrease) accretion of cloud water by snow, accretion of cloud ice by snow, snow sublimation and deposition, and snow melting | 4.8
+ |
| t_min | gfdl_cloud_microphys_mod | temperature threshold for instant deposition. Deposit all water vapor to cloud ice when temperature is lower than \p t_min | 178.
+ |
| t_sub | gfdl_cloud_microphys_mod | temperature threshold for sublimation. Cloud ice, snow or graupel stops(starts) sublimation when temperature is lower(higher) then \p t_sub | 184.
+ |
| mp_print | gfdl_cloud_microphys_mod | \a .true. to turn on GFDL cloud microphysics debugging print out. (not supported in GFS physics) | .false.
+ |
| \b &cires_ugwp_nml
+ |
| knob_ugwp_version | cires_ugwp_module | parameter selects a version of the UGWP implementation in FV3GFS-127L \n
+
+ - 0: default version delivered to EMC in Jan 2019 for implementation
+
- 1: version of UGWP under development that plans to consider the physics-based sources of NGWs (\b knob_ugwp_wvspec [2:4]), options for stochastic and deterministic excitation of waves (\b knob_ugwp_stoch), and switches between different UGWP schemes (\b knob_ugwp_solver)
+
+ | 0
+ |
| knob_ugwp_doaxyz | cires_ugwp_module | parameter controls application of the momentum deposition for NGW-schemes \n
+
+ - 0: the momentum tendencies due to NGWs are calculated, but tendencies do not change the horizontal winds
+
- 1: default value; it changes the horizontal momentum tendencies and horizontal winds
+
+ | 1
+ |
| knob_ugwp_doheat | cires_ugwp_module | parameter controls application of the heat deposition for NGW-schemes \n
+
+ - 0: the temperature tendencies due to NGWs are calculated but tendencies do not change the temperature state
+
- 1: default value; it changes the temperature tendencies and kinetic temperature
+
+ | 1
+ |
| knob_ugwp_dokdis | cires_ugwp_module | parameter controls application of the eddy diffusion due to instability of NGWs \n
+
+ - 0: the eddy diffusion tendencies due to NGWs are calculated but tendencies do not change the model state vector
+
- 1: it computes eddy diffusion coefficient due to instability of NGWs; in UGWP v0, eddy viscosity, heat conductivity and tracer diffusion are not activated
+
+ | 0
+ |
| knob_ugwp_solver | cires_ugwp_module | parameter controls the selection of UGWP-solvers(wave propagation, dissipation and wave breaking) for NGWs \n
+
+ - 1: represents the discrete multi-wave solver with background dissipation and linear wave saturation
+
- 2: represents the spectral deterministic solver with background dissipation and spectral saturation
+
- 3: represents the discrete multi-wave solver with the background dissipation, extension of Alexander sand Dunkerton (1999)
+
- 4: represents the spectral solver with background dissipation, extension of Doppler Spread Theory of Hines (1997)
+
+ | 1
+ |
| knob_ugwp_ndx4lh | cires_ugwp_module | parameter controls the selection of the horizontal wavenumber(wavelength) for NGW schemes \n
+
+ - 1: selects the \f$4xdx\f$ sub-grid wavelength, where dx is the horizontal resolution of the model configuration (C96-400km; C768-52km)
+
+ | 2
+ |
| knob_ugwp_wvspec | cires_ugwp_module | four-dimensional array defines number of waves in each arimuthal propagation (as defined by knob_ugwp_azdir) for GWs excited due to the following four sources: \n
+ (1) sub-grid orography (\b knob_ugwp_wvspec[1]=1), \n
+ (2) convective (\b knob_ugwp_wvspec[2]=25), \n
+ (3) frontal (\b knob_ugwp_wvspec[3]=25) activity, \n
+ (4) \b knob_ugwp_wvspec[4] represents number of wave excited by dynamical imbalances that may mimic both convective and front-jet mechanisms of GW triggering. \n
+ In UGWP v0, first two elements of the array, \b knob_ugwp_wvspec(1:2), control number of waves for stationary (OGW) and nonstationary waves (NGWs).
+ | 1,32,32,32
+ |
| knob_ugwp_azdir | cires_ugwp_module | four-dimensional array that defines number of azimuths for propagation of GWs triggered by four types of physics-based sources (orography, convection, front-jets, and dynamical imbalance). In UGWP v0, first two elements of the array, \b knob_ugwp_azdir(1:2), control number of azimuths for OGW and NGWs respectively.
+ | 2,4,4,4
+ |
| knob_ugwp_stoch | cires_ugwp_module | four-dimensional array that control stochastic selection of GWs triggered by four types of physics-based sources. \n
+ Default values:0,0,0,0 - reflect determinstic selection of GW parameters without stochastic selection
+ | 0,0,0,0
+ |
| knob_ugwp_effac | cires_ugwp_module | four-dimensional array that control efficiency of GWs triggerd by four types of physics-based sources. \n
+ Default values: 1.,1.,1.,1. - reflect that calculated GW-tendencies will be applied for the model state.
+ | 1.,1.,1.,1.
+ |
| launch_level | cires_ugwp_module | parameter has been introduced by EMC during implementation. It defines the interface model level from the surface at which NGWs are launched. \n
+ Default value for FV3GFS-64L, launch_level=25 and for FV3GFS-128L, launch_level=52.
+ | 55
|