Numerical Study of the Effects of Topography and Urbanization on the Local Atmospheric Circulations over the Beijing-Tianjin-Hebei, China

Table 1

Domain configurations and physics options of the WRF simulation.

	Domain configurations and physics options
Domain dimensions
Grid size	6 km, 2 km
Vertical layers	55
Vertical layers below 1500 m	35
Microphysics scheme	WSM 5-class scheme
Cumulus scheme	None
Radiation scheme	RRTMG
Land surface scheme	Noah LSM with UCM
PBL scheme	YSU