create_area_pars: Create named list of area parameters
In DAISIE: Dynamical Assembly of Islands by Speciation, Immigration and Extinction

Description Usage Arguments Value Author(s) Examples

Create named list of area parameters

create_area_pars(
  max_area,
  current_area,
  proportional_peak_t,
  total_island_age,
  sea_level_amplitude,
  sea_level_frequency,
  island_gradient_angle
)

`max_area`	Numeric defining maximum area.
`current_area`	A numeric with the current island area at present (i.e., at the end of the simulation).
`proportional_peak_t`	Numeric value from 0 to 1 indicating where in the island's history the peak area is achieved.
`total_island_age`	Numeric defining total island age.
`sea_level_amplitude`	Numeric defining amplitude of area fluctuation from sea level.
`sea_level_frequency`	Numeric defining frequency of sine wave of area change from sea level.
`island_gradient_angle`	Numeric defining the angle in degrees specifying the slope of the island.

list of numerical values containing area and sea level parameters for island ontogeny simulation

Richel J.C Bilderbeek, Joshua Lambert, Pedro Neves

testit::assert(DAISIE:::are_area_pars(
create_area_pars(
  max_area = 10,
  current_area = 1,
  proportional_peak_t = 0.5,
  total_island_age = 5,
  sea_level_amplitude = 5,
  sea_level_frequency = 10,
  island_gradient_angle = 0
      )
    )
  )