DU2G_instance_DU.rc

#
# Resource file Dust parameters. 
#

aerosol_radBands_optics_file:      ExtData/chemistry/AerosolOptics/v0.0.0/x/opticsBands_DU.v15_3.RRTMG.nc 
aerosol_monochromatic_optics_file: ExtData/chemistry/AerosolOptics/v0.0.0/x/optics_DU.v15_3.nc

particle_radius_microns: 0.73 1.4 2.4 4.5 8.0

radius_lower: 0.1 1.0 1.8 3.0 6.0

radius_upper: 1.0 1.8 3.0 6.0 10.0

# units [kg/m-3]
particle_density: 2500. 2650. 2650. 2650. 2650.

# Ginoux emission scheme
# -----------------------
emission_scheme: ginoux
#Ch_DU: 0.2 0.2 0.07 0.07 0.07 0.056 #original values for (a,b,c,d,e,f)
Ch_DU:  0.3 0.3 0.11 0.11 0.11 0.088 

# source_fraction: 0.0435465   0.106903   0.220117   0.484606   0.144828
source_fraction: 0.1 0.25 0.25 0.25 0.25

# K14 emission scheme
# -------------------
#emission_scheme: k14
#source_fraction:  0.043 0.106 0.219 0.485 0.144
#Ch_DU: 0.02 0.02 0.02 0.0161 0.015 0.015 # resolution dependent tuning constant for emissions (a,b,c,d,e,f)

# Threshold friction velocity parameter 'gamma'
uts_gamma: 1.65e-4

# Formulation of the clay and silt factor in K14 that modulates the strength of the dust emissions
clayFlag: 1     # 0 - original K14, 1 - I&K2017, 2 - I&K2017

# soil mosture scaling factor
soil_moisture_factor: 0.8

# clay fraction scaling factor
soil_clay_factor: 1.0

# Scavenging efficiency per bin [km-1]
fscav: 0.2  0.2  0.2  0.2  0.2

# Molecular weight of species [kg mole-1]
molecular_weight: 0.1  0.1  0.1  0.1  0.1

# Number of particles per kg mass
fnum: 2.45e14  3.28e13  6.52e12  9.89e11 1.76e11

rhFlag: 0

# Maring settling velocity correction
maringFlag: .true. 

nbins: 5

pressure_lid_in_hPa: 0.01

# FENGSHA settings
alpha: 0.3
gamma: 1.3
vertical_to_horizontal_flux_ratio_limit: 2.e-04
soil_drylimit_factor: 1.0
# soil_moisture_factor: 1.0