Relationships between Ambient Ozone Concentration Changes in Southwestern Taiwan and Invasion Tracks of Tropical Typhoons

Table 2

Selected domain setting and configuration parameters for WRF-Chem model operation.

Type of setting	D1	D2	D3	D4
Horizontal grid ()
Grid spacing (km)	27	9	1	1
Meteorological time step (sec)	180	60	20	20
Chemical time step (sec)	180	60	60	60
Chemistry option	RADM2 mechanism, no aerosol [24, 27]
Dry deposition	Wesley, 1989
Photolysis option	Madronich, 1987 [17]
Microphysics	WSM3-class simple ice scheme
Cumulus physics option	Grell-Devenyi (domains D1 and D2), none for D3, D4
Long wave radiation	RRTM scheme
Short wave radiation	GODDART scheme
Subgrid convective transport	Turned on
Photolysis option	Madronich photolysis