WRF 4km NMM Model Configuration at RAH
Model Computational Domain Information
Note: MOAD - Mother Of All Domains
WRF Core : Non-hydrostatic Mesoscale Model (NMM)
Number of Domains : 1
MOAD Grid Dimensions (W-ExS-N) : 78x140
MOAD Grid Spacing : 4.0 km
Map Projection : rotlat
MOAD Center Lat/Lon : 35.5,-79.1
MOAD Timestep : Auto (in seconds)
Vertical ETAP Levels : 59
Pressure at Model Top : 50 mb
WRF Run Dynamics Configuration
Model Dynamics : Non Hydrostatic
Time Integration : Runge-Kutta 3rd Order
Turbulence and Mixing Option : Evaluates Mixing Terms in Physical Space
Eddy Coefficient Option : Horizontal Smagorinsky First Order Closure
Upper Level Damping : Off
Vertical Velocity Damping : On
WRF Run Physics Configuration
Cumulus Scheme : None
Cumulus Timestep : 5 Minutes
Microphysics Scheme : Lin et al. Scheme
Moisture (Q) Threshold Plan : Set All Q Fields to Threshold
Moisture Threshold : 1.e-8
Boundary Layer Scheme : Mellor-Yamada-Janjic scheme
Boundary Layer Timestep : 3 Minutes
Land-Surface Scheme : NMM Land Surface Model (LSM)
Number of Soil Layers : 4
Source of Landuse and Soil Data : Standard Initialization (SI)
Surface Layer Scheme : Janjic Similarity
Include Surface Fluxes : Yes
Long Wave Radiation : GFDL
Short Wave Radiation : GFDL
Radiation Timestep : Auto
Include Cloud Effects : Yes
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