Rdist

Grid points distance and direction to TC.

Methods for generating modelled parametric Tropical Cyclone (TC) spatial hazard fields and time series output at point locations from TC tracks. R's compatibility to simply use fast 'cpp' code via the 'Rcpp' package and the wide range spatial analysis tools via the 'terra' package makes it an attractive open source environment to study 'TCs'. This package estimates TC vortex wind and pressure fields using parametric equations originally coded up in 'python' by 'TCRM' <https://github.com/GeoscienceAustralia/tcrm> and then coded up in 'Cuda' 'cpp' by 'TCwindgen' <https://github.com/CyprienBosserelle/TCwindgen>.

Julian O'Grady

TCHazaRds

Tropical Cyclone (Hurricane, Typhoon) Spatial Hazard Modelling

Rdist function

<dl><dt>Gridlon</dt>
<dd>vector of Grid point longitudes</dd>
<dt>Gridlat</dt>
<dd>vector of Grid point latitudes</dd>
<dt>TClon</dt>
<dd>single TC longitude</dd>
<dt>TClat</dt>
<dd>single TC latitude</dd></dl>

Arguments

TC Distance and Direction From Output Grid Points — Rdist

<dl>

<dt>Gridlon</dt>
<dd>vector of Grid point longitudes</dd>


<dt>Gridlat</dt>
<dd>vector of Grid point latitudes</dd>


<dt>TClon</dt>
<dd>single TC longitude</dd>


<dt>TClat</dt>
<dd>single TC latitude</dd>

</dl>

Rdist: TC Distance and Direction From Output Grid Points

Description

Usage

Value

Arguments