berger_tls

Calculate true anomaly and true longitude

internal

This program calculates bioclimatic indices and fluxes (radiation,
evapotranspiration, soil moisture) for use in studies of ecosystem function,
species distribution, and vegetation dynamics under changing climate
scenarios. Predictions are based on a minimum of required inputs: latitude,
precipitation, air temperature, and cloudiness.
Davis et al. (2017) <doi:10.5194/gmd-10-689-2017>.

Roberto Villegas-Diaz

splash

Simple Process-Led Algorithms for Simulating Habitats

Tyler W. Davis

Iain Colin Prentice

Benjamin D. Stocker

Rebecca T. Thomas

Rhys J. Whitley

Han Wang

Bradley J. Evans

Angela V. Gallego-Sala

Martin T. Sykes

Wolfgang Cramer

berger_tls function

<dl><dt>n</dt>
<dd>Numeric, day of year.</dd>
<dt>N</dt>
<dd>Numeric, days in a year.</dd>
<dt>ke</dt>
<dd>double, eccentricity of earth's orbit.
Default: \(0.01670\), 2000CE (Berger, 1978).</dd>
<dt>keps</dt>
<dd>double, obliquity of earth's elliptic.
Default: \(23.44\), 2000CE (Berger, 1978).</dd>
<dt>komega</dt>
<dd>double, lon. of perihelion, degrees
Default: \(283\), 2000CE (Berger, 1978).</dd>
<dt>pir</dt>
<dd>\(\pi\) (\(~ 0.017453\)) in radians.</dd></dl>

Arguments

Calculate true anomaly and true longitude — berger_tls

<dl>

<dt>n</dt>
<dd>Numeric, day of year.</dd>


<dt>N</dt>
<dd>Numeric, days in a year.</dd>


<dt>ke</dt>
<dd>double, eccentricity of earth's orbit.
Default: \(0.01670\), 2000CE (Berger, 1978).</dd>


<dt>keps</dt>
<dd>double, obliquity of earth's elliptic.
Default: \(23.44\), 2000CE (Berger, 1978).</dd>


<dt>komega</dt>
<dd>double, lon. of perihelion, degrees
Default: \(283\), 2000CE (Berger, 1978).</dd>


<dt>pir</dt>
<dd>\(\pi\) (\(~ 0.017453\)) in radians.</dd>

</dl>

Calculate true anomaly and true longitude

berger_tls: Calculate true anomaly and true longitude

Description

Usage

Value

Arguments

References