MagicPortal: Sweepstakes dispersal

In laurasoul/dispeRse: Models For Paleobiogeography

Description

If sweeptakes dispersal occurs picks a landing spot.

Usage

MagicPortal(
  start_longitude,
  start_latitude,
  end_longitude,
  end_latitude,
  start_continent,
  touching_continents,
  continent_centres,
  continent_radius,
  EarthRad = 6367.4447
)

Arguments

start_longitude	Decimalised longitude of organism's dispersal starting point.
start_latitude	Decimalised latitude of organism's dispersal starting point.
end_longitude	Decimalised longitude of organism's dispersal ending point.
end_latitude	Decimalised latitude of organism's dispersal ending point.
start_continent	Number of starting continent.
touching_continents	Character vector of continental clusters separated by ampersands.
continent_centres	A two-column (longitude, latitude) of the centres of each continent in order (1 at top to N at bottom).
continent_radius	The radius of the continent in kilometres.
EarthRad	Earth radius in kilometres.

Value

The new position of the organism following a sweepstakes dispersal.

Author(s)

Laura C. Soul [e-mail] and Graeme T. Lloyd [e-mail]

Examples

#MagicPortal()

laurasoul/dispeRse documentation built on May 25, 2021, 4:50 a.m.