metric
Character string giving the metric to plot. Current options are
"distance"
, "wind"
, and "rainfall"
. These options are used
to customize the color palette and scale of the choropleth map produced
by this function.
wind_var
A character string giving the wind variable to use. Choices
are "vmax_sust"
(maximum sustained winds; default), "vmax_gust"
(maximum gust winds), "sust_dur"
(minutes of sustained winds of 20 m / s
or higher) and "gust_dur"
(minutes of gust winds of 20 m / s or higher).
If the Extended Best Tracks wind radii are used as the source of wind data,
the "gust_dur"
option cannot be selected.
wind_source
A character string specifying the source to use for the winds. Options
are "modeled"
, for estimates based on running a wind model from Best
Tracks data inputs, and "ext_tracks"
, for estimates based on
the wind radii in the Extended Best Tracks data. See the help files for the
datasets storm_winds
and ext_tracks_wind
in the
hurricaneexposuredata
package for more details on each of these sources
for wind estimates. For the gust wind estimates, these are based on applying
a gust factor of 1.49 to the sustained wind estimates in both wind data sources.