Package net.simplace.sim.components.management.tillage

Class TillageFunctions

java.lang.Object

net.simplace.sim.components.management.tillage.TillageFunctions

public class TillageFunctions
extends Object

Constructor Summary

Constructors

Constructor	Description
TillageFunctions()

Method Summary

Modifier and Type	Method	Description
static Double[]	BulkDensityDayOfTillage(Double[] bulkdensity, Double[] depths, double tillagedepth, double mixingefficiency)	Calculates bulk density for the day of tillage (Eq. 1 - modified)
static Double[]	MixedMaterialsAfterTillage(Double[] material, Double[] depths, double tillagedepth, double mixingefficiency)	Calculates new material content per layer after tillage (Eq. 16) Equivalent to Eq. 17+18 with EF = M%/100
static Double[]	MixedProportionsAfterTillage(Double[] proportions, Double[] depths, double tillagedepth, double mixingefficiency)	Calculates new material content per layer after tillage (Eq. 16)
static Double[]	SettledBulkDensity(Double[] bulkdensity, Double[] depths, double tillagedepth, double mixingefficiency)	Calculates settled bulk density after tillage The settled bulk density is calculated as the average of the tillaged layers by taking the mixing efficiency into account.
static Double[]	SettlingBulkDensity(Double[] bulkdensity, Double[] settledbulkdensity, Double[] sand, Double[] percolationrate, Double[] depths, double tillagedepth, double mixingefficiency)	Calculates the settling of the soil after tillage (Eq. 1 and 2)

Methods inherited from class java.lang.Object

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

Constructor Details

TillageFunctions

public TillageFunctions()

Method Details

SettledBulkDensity

public static Double[] SettledBulkDensity(Double[] bulkdensity,
 Double[] depths,
 double tillagedepth,
 double mixingefficiency)

Calculates settled bulk density after tillage The settled bulk density is calculated as the average of the tillaged layers by taking the mixing efficiency into account.

Parameters:

bulkdensity -

depths -

tillagedepth -

mixingefficiency -

Returns:

BulkDensityDayOfTillage

public static Double[] BulkDensityDayOfTillage(Double[] bulkdensity,
 Double[] depths,
 double tillagedepth,
 double mixingefficiency)

Calculates bulk density for the day of tillage (Eq. 1 - modified)

Parameters:

bulkdensity -

depths -

tillagedepth -

mixingefficiency -

Returns:

SettlingBulkDensity

public static Double[] SettlingBulkDensity(Double[] bulkdensity,
 Double[] settledbulkdensity,
 Double[] sand,
 Double[] percolationrate,
 Double[] depths,
 double tillagedepth,
 double mixingefficiency)

Calculates the settling of the soil after tillage (Eq. 1 and 2)

Parameters:

bulkdensity -

settledbulkdensity -

sand -

percolationrate -

depths -

tillagedepth -

mixingefficiency -

Returns:

MixedMaterialsAfterTillage

public static Double[] MixedMaterialsAfterTillage(Double[] material,
 Double[] depths,
 double tillagedepth,
 double mixingefficiency)

Calculates new material content per layer after tillage (Eq. 16) Equivalent to Eq. 17+18 with EF = M%/100

Parameters:

material -

depths -

tillagedepth -

mixingefficiency -

Returns:

MixedProportionsAfterTillage

public static Double[] MixedProportionsAfterTillage(Double[] proportions,
 Double[] depths,
 double tillagedepth,
 double mixingefficiency)

Calculates new material content per layer after tillage (Eq. 16)

Parameters:

proportions -

depths -

tillagedepth -

mixingefficiency -

Returns: