Package net.simplace.sim.components.util.helper

Klasse AstronomicParametersCalculator

java.lang.Object

net.simplace.sim.components.util.helper.AstronomicParametersCalculator

public class AstronomicParametersCalculator
extends Object

Methods for calculating daylength and diurnal values

Includes methods for integration/normalization/rescaling of piecewise linear functions, as well as methods for calculating diurnal values for radiation and temperature.

Reference

(G) Goudriaan, Modeling Potential Crop Growth Processes, 1994, (revised version Nov. 2004)

Autor:

Gunther Krauss

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifizierer und Typ	Klasse	Beschreibung
static final record	AstronomicParametersCalculator.AstroParameters

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
AstronomicParametersCalculator()

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
static AstronomicParametersCalculator.AstroParameters	AstronomicParameters(int doy, double latitude)	Calculates day length and other parameters from DOY and latitude
static AstronomicParametersCalculator.AstroParameters	AstronomicParameters(int doy, double latitude, double inclination)	Calculates day length and other parameters from DOY, latitude and sun inclination

Von Klasse geerbte Methoden java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Konstruktordetails

AstronomicParametersCalculator

public AstronomicParametersCalculator()

Methodendetails

AstronomicParameters

public static AstronomicParametersCalculator.AstroParameters AstronomicParameters(int doy,
double latitude)

Calculates day length and other parameters from DOY and latitude

Parameter:

doy - Day of year (from 1 to 366)

latitude - Latitude in degrees

Gibt zurück:

HashMap with values for Daylength, PhotoperiodicDaylength, SolarConstant, a, b, DSINB, DSINBE, SinBetaArea

AstronomicParameters

public static AstronomicParametersCalculator.AstroParameters AstronomicParameters(int doy,
double latitude,
double inclination)

Calculates day length and other parameters from DOY, latitude and sun inclination

Parameter:

doy - Day of year (from 1 to 366)

latitude - Latitude in degrees

inclination - Sun inclination in degrees

Gibt zurück:

HashMap with values for Daylength, PhotoperiodicDaylength, SolarConstant, a, b, DSINB, DSINBE, SinBetaArea