! $Id: donner_nml.h,v 19.0 2012/01/06 20:08:02 fms Exp $ !--------------------------------------------------------------------- !---namelist---- !---------------------------------------------------------------------- ! the following nml variables are stored in a donner_nml_type derived ! type variable so they may be conveniently passed to kernel subroutines ! as needed: !---------------------------------------------------------------------- integer, parameter :: MAX_ENSEMBLE_MEMBERS = 7 ! maximum number of cumulus ensemble ! members integer :: model_levels_in_sfcbl = 2 ! number of levels at which the temperature ! and vapor profiles are not allowed to ! change from lag value when calculating the ! time tendency of cape integer :: parcel_launch_level = 2 ! large-scale model level from which a par- ! cel is launched to determine the lifting ! condensation level (level 1 nearest the ! surface) logical :: allow_mesoscale_circulation = .true. ! a mesoscale circulation will be included ! in those columns which satisfy the ! required conditions ? real :: CDEEP_CV = 100. ! maximum value of convective inhibition (J/kg) ! that allows convection. Value of 10 suggested ! by Table 2 in Thompson et al. (1979, JAS). logical :: do_freezing_for_cape = .false. ! include freezing in cape parcel calculation real :: tfre_for_cape = 258.0 ! temperature at which freezing begins for ! parcel in cape parcel calculation [ deg K ] real :: dfre_for_cape = 10. ! all liquid freezes between tfre_for_cape and ! tfre_for_cape + dfre_for_cape in cape parcel ! calculation [ deg K ] real :: rmuz_for_cape = 0.0 ! parcel entrainment factor used in cape parcel ! calculation logical :: do_freezing_for_closure = .false. ! include freezing in closure calculation real :: tfre_for_closure = 258.0 ! temperature at which freezing begins for ! parcel in closure calculation [ deg K ] real :: dfre_for_closure = 10. ! all liquid freezes tfre_for_closure and ! tfre_for_closure + dfre_for_closure in ! closure calculation [ deg K ] real :: rmuz_for_closure = 0.0 ! parcel entrainment factor used in cape closure ! calculation logical :: do_hires_cape_for_closure = .false. logical :: do_donner_cape = .true. logical :: do_donner_plume = .true. logical :: do_donner_closure = .true. logical :: do_dcape = .true. logical :: do_lands = .false. real :: tau = 28800. real :: cape0 = 0. real :: rhavg0 = 1. real :: plev0 = 50000. logical :: do_rh_trig = .false. logical :: do_capetau_land = .false. real :: pblht0 = 500. real :: tke0 = 1. real :: lofactor0 = 1. real :: deephgt0 = 4000. integer :: lochoice = 0 integer :: deep_closure = 0 real :: gama = 0.0001 logical :: do_ice = .false. real :: atopevap = 0. logical :: do_donner_lscloud = .true. logical :: use_llift_criteria =.true. logical :: use_pdeep_cv =.true. real :: auto_rate = 1.0e-3 real :: auto_th = 0.5e-3 real :: frac = 1. real :: ttend_max = 1000. real :: mesofactor = 5. ! assumed ratio of mesoscale cloud area to ! ensemble cell cloud area real :: EVAP_IN_DOWNDRAFTS = 0.25 ! fraction of condensate available to the meso- ! scale which is evaporated in convective down- ! drafts (from Leary and Louze, 1980) ! [ dimensionless ] real :: EVAP_IN_ENVIRON = 0.13 ! fraction of condensate available to the meso- ! scale which is evaporated in the cell environ- ! ment (from Leary and Louze, 1980) ! [ dimensionless ] real :: ENTRAINED_INTO_MESO = 0.62 ! fraction of condensate available to the meso- ! scale which is entrained into the mesoscale ! circulation (from Leary and Louze, 1980) ! [ dimensionless ] real :: ANVIL_PRECIP_EFFICIENCY = 0.5 ! fraction of total condensate in anvil (trans- ! fer from cell plus in situ condensation) that ! precipitates out (from Leary and Louze, 1980) ! [ dimensionless ] real :: MESO_DOWN_EVAP_FRACTION = 0.4 ! fraction of total anvil condensate assumed ! evaporated in the mesoscale downdraft ! [ fraction ] real :: MESO_UP_EVAP_FRACTION = 0.1 ! fraction of total anvil condensate assumed ! evaporated in outflow from the mesoscale ! updraft [ fraction ] real,dimension(MAX_ENSEMBLE_MEMBERS) :: arat data arat / 1.0, 0.26, 0.35, 0.32, 0.3, 0.54, 0.66 / ! ratio at cloud base of the fractional area of ! ensemble member i relative to ensemble member ! 1. (taken from GATE data). real,dimension(MAX_ENSEMBLE_MEMBERS) :: erat data erat / 1.0, 1.30, 1.80, 2.50, 3.3, 4.50, 10.0 / ! ratio of entrainment constant between ensemble ! member 1 and ensemble member i for gate-based ! ensemble ! Alternate options for specifying arat and erat suggested by Isaac Held integer :: arat_erat_option = 0 ! 0: default behavior, arat and erat ! directly specified in namelist ! 1: arat and erat computed using eqs (5) ! and (6) from erat0 and ! eratb(1:MAX_ENSEMBLE_MEMBERS+1) ! 2: arat and erat computed using eqs (5) ! and (7) from erat0, erat_min, erat_max real :: erat0 = 2.0 real,dimension(MAX_ENSEMBLE_MEMBERS+1) :: eratb data eratb / 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 5.0, 15.0 / real :: erat_min = 1.0 real :: erat_max = 15.0 logical :: modify_closure_plume_condensate = .false. ! is the amount of condensate that is ! carried in the closure plumes to be ! user-specified ? real :: closure_plume_condensate = -999. ! amount of condensate that is carried in ! closure plumes (thus subject to ! freezing) [ kg(h2o) / kg(air) ] integer :: donner_deep_freq = 1800 ! frequency of calling donner_deep [ sec ]; ! must be <= 86400 character(len=16) :: cell_liquid_size_type = 'bower' ! choose either 'input' or 'bower' real :: cell_liquid_eff_diam_input = -1.0 ! input cell droplet effective diameter ! [ microns ]; ! needed when cell_liquid_size_type == ! 'input' character(len=16) :: cell_ice_size_type = 'default' ! choose either 'input' or 'default' real :: cell_ice_geneff_diam_input = -1.0 ! input cell ice generalized effective diam- ! eter [ microns ]; needed when ! cell_ice_size_type == 'input' real :: meso_liquid_eff_diam_input = -1.0 ! input mesoscale droplet effective diameter ! [ microns ]; currently no liquid allowed ! in mesoscale cloud logical :: do_average = .false. ! time-average donner cloud properties for ! use by radiation package? character(len=32) :: entrainment_constant_source = 'gate' ! source of cloud entrainment constants for ! cumulus ensemble; either 'gate' or 'kep' logical :: use_memphis_size_limits = .false. ! this should be set to .true. only to ! eliminate the answer changes resulting ! from the change to drop size limits ! introduced in modset ! memphis_cloud_diagnostics_rsh. in any ! new or ongoing production, this variable ! should be .false. real :: wmin_ratio = 0. ! ratio of current updraft velocity to ! maximum updraft velocity of plume at ! which time plume is assumed to stop ! rising; used in donner lite logical :: do_budget_analysis = .false. ! save arrays containing terms involved in ! enthalpy and water budgets for netcdf ! output ? logical :: frc_internal_enthalpy_conserv = .false. ! modify the temperature tendency so that ! enthalpy is conserved by the cell and ! mesoscale motions, rather than forcing ! entropy conservation logical :: do_ensemble_diagnostics = .false. ! include netcdf diagnostics for selected ! variables for each ensemble member ? logical :: limit_pztm_to_tropo = .false. ! limit the mesoscale circulation to the ! troposphere ? character(len=16) :: entrainment_scheme_for_closure = 'none' ! method used to define entrainment coeff- ! icient used in closure calculation; ! either 'none', 'constant' or ! 'ht-dependent' !---------------------------------------------------------------------- ! The following nml variables are not needed in any kernel subroutines ! and so are not included in the donner_nml_type variable: !---------------------------------------------------------------------- logical :: write_reduced_restart_file = .false. ! by setting this variable to .true., the ! user is asserting that the donner deep ! calculation will be made on the first step ! of any job reading the restart file, so ! that those variables needed on steps when ! donner_deep is not calculated may be ! omitted from the file, thus saving archive ! space. a check is provided in the code ! which will force the writing of a full ! file (even with this variable set to !.true.), if it is determined that the cur- ! rent job does not end just prior to a ! donner step. ! user should set this variable to .false. ! if it is known that donner_deep_freq is to ! be changed at the next restart to avoid a ! fatal error in that job. integer, parameter :: MAX_PTS = 20 ! max nunber of diagnostic columns real :: diagnostics_pressure_cutoff = 50.E+02 ! column data will be output on model levels ! with pressures greater than this value ! [ Pa ] integer, & dimension(6) :: diagnostics_start_time= (/ 0,0,0,0,0,0 /) ! integer specification of time at which ! column diagnostics is to be activated ! [year, month, day, hour, min, sec ] integer :: num_diag_pts_ij = 0 ! number of diagnostic columns specified by ! global(i,j) coordinates integer :: num_diag_pts_latlon = 0 ! number of diagnostic columns specified by ! lat-lon coordinates integer, & dimension(MAX_PTS) :: i_coords_gl = -100 ! global i coordinates for ij diagnostic ! columns integer, & dimension(MAX_PTS) :: j_coords_gl = -100 ! global j coordinates for ij diagnostic ! columns real, & dimension(MAX_PTS) :: lat_coords_gl = -999. ! latitudes for lat-lon diagnostic columns ! [ degrees, -90. -> 90. ] real, & dimension(MAX_PTS) :: lon_coords_gl = -999. ! longitudes for lat-lon diagnostic columns ! [ degrees, 0. -> 360. ] namelist / donner_deep_nml / & ! contained in donner_rad_type variable: allow_mesoscale_circulation, ANVIL_PRECIP_EFFICIENCY, arat, arat_erat_option,& atopevap, auto_rate, auto_th, cape0, cdeep_cv, cell_ice_geneff_diam_input, & cell_ice_size_type, cell_liquid_eff_diam_input, cell_liquid_size_type, & closure_plume_condensate, deep_closure, deephgt0, dfre_for_cape, & dfre_for_closure, do_average, do_budget_analysis, do_capetau_land, do_dcape, & do_donner_cape, do_donner_closure, do_donner_lscloud, do_donner_plume, & do_ensemble_diagnostics, do_freezing_for_cape, do_freezing_for_closure, & do_hires_cape_for_closure, do_ice, do_lands, donner_deep_freq, do_rh_trig, & ENTRAINED_INTO_MESO, entrainment_constant_source, entrainment_scheme_for_closure,& erat, erat0, eratb, erat_max, erat_min, EVAP_IN_DOWNDRAFTS, EVAP_IN_ENVIRON, & frac, frc_internal_enthalpy_conserv, gama, limit_pztm_to_tropo, lochoice, & lofactor0, MESO_DOWN_EVAP_FRACTION, mesofactor, meso_liquid_eff_diam_input, & MESO_UP_EVAP_FRACTION, model_levels_in_sfcbl, modify_closure_plume_condensate,& parcel_launch_level, pblht0, plev0, rhavg0, rmuz_for_cape, rmuz_for_closure, & tau, tfre_for_cape, tfre_for_closure, tke0, ttend_max, use_llift_criteria, & use_memphis_size_limits, use_pdeep_cv, wmin_ratio, & ! not contained in donner_nml_type variable: diagnostics_pressure_cutoff, diagnostics_start_time, & i_coords_gl, j_coords_gl, lat_coords_gl, lon_coords_gl, num_diag_pts_ij, & num_diag_pts_latlon, write_reduced_restart_file