TreeParameters

java.lang.Object
- de.grogra.lignum.stlLignum.TreeParameters

Direct Known Subclasses:

ScotsPineParameters
```
public class TreeParameters
extends java.lang.Object
```
Translated from orignal C++ Lignum code.

Author:

Michael Henke

Field Summary

Fields
Modifier and Type	Field and Description
`ParametricCurve`	`LGMAL` Adjusted length.
`ParametricCurve`	`LGMFM` Foliage mortality
`ParametricCurve`	`LGMIP` Relative length of a new tree segment
`ParametricCurve`	`LGMLONB` The effect of light to number of the buds.
`ParametricCurve`	`LGMNB` Number of new buds
`ParametricCurve`	`LGMVI` Vigour index function
`ParametricCurve`	`LGMVIONB` The effect of vigour index to the number of the buds.
`double`	`LGPaf` Needle mass - tree segment area relationship (kgC/m^2)
`double`	`LGPaleafmax` Maximum size of a leaf (m2)
`double`	`LGPapical` Length of segment (new) forking off (lateral) = LGPapical * Len of not forking off
`double`	`LGPar` Foliage - root relationship
`double`	`LGPdof` Degree of filling (proportion leaf surface fills of geometric shape - e.g. ellipsis - of the leaf).
`double`	`LGPlen_random` Parameter controlling random variation in lengths of new segments.
`double`	`LGPLmin` Minimum length (m) allowed for a new segment
`double`	`LGPlr` Length - radius relationship of a tree segment, R = LGPlr * L
`double`	`LGPmf` Maintenance respiration rate of foliage
`double`	`LGPmr` Maintenance respiration rate of roots
`double`	`LGPms` Maintenance respiration rate of sapwood
`double`	`LGPna` Needle angle (radian)
`double`	`LGPnl` Needle length (m) (LGPna and LGPnl define the cylinder of foliage in CfTreeSegment)
`double`	`LGPpr` Proportion of bound solar radiation used in photosynthesis Photosynthetic efficiency (= photos. rate = LGPpr * intercepted rad.)
`double`	`LGPq` Segment shortening factor (becoming obsolete due to vigour index)
`double`	`LGPrho_hair` Density of root hair
`double`	`LGPrho_root` Density of root sapwood
`double`	`LGPrhoW` Density of wood in general (is usually used in Segment)
`double`	`LGPsf` Specific foliage area (= leaf area(total) / leaf weight)
`double`	`LGPsr` Senescence rate of roots
`double`	`LGPss` Senescence rate of sapwood
`double`	`LGPtauL` Transmission coefficient (light) for leaf, should be about 0.06 for green leaf.
`double`	`LGPxi` Fraction of heartwood in newly created tree segments
`double`	`LGPyc` Foliage mass (kgC) supported by 1 m^2 of sapwood
`double`	`LGPzbrentEpsilon` Accuracy for finding root of P-M-dW(lambda), i.e. allocation (see Zbrent)

Constructor Summary

Constructors
Constructor and Description

TreeParameters()

Constructors
Constructor and Description
`TreeParameters()`

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - LGMAL
```
public ParametricCurve LGMAL
```
    Adjusted length. For example for making branches below 0.002 to have length 0 and branches between 0.002 and 0.01 to have length 0.002 (short segments)...
  - LGMFM
```
public ParametricCurve LGMFM
```
    Foliage mortality
  - LGMIP
```
public ParametricCurve LGMIP
```
    Relative length of a new tree segment
  - LGMLONB
```
public ParametricCurve LGMLONB
```
    The effect of light to number of the buds. If no effect the value is always 1 of this function
  - LGMNB
```
public ParametricCurve LGMNB
```
    Number of new buds
  - LGMVI
```
public ParametricCurve LGMVI
```
    Vigour index function
  - LGMVIONB
```
public ParametricCurve LGMVIONB
```
    The effect of vigour index to the number of the buds. If no effect the value is always 1 of this function
  - LGPaf
```
public double LGPaf
```
    Needle mass - tree segment area relationship (kgC/m^2)
  - LGPaleafmax
```
public double LGPaleafmax
```
    Maximum size of a leaf (m2)
  - LGPapical
```
public double LGPapical
```
    Length of segment (new) forking off (lateral) = LGPapical * Len of not forking off
  - LGPar
```
public double LGPar
```
    Foliage - root relationship
  - LGPdof
```
public double LGPdof
```
    Degree of filling (proportion leaf surface fills of geometric shape - e.g. ellipsis - of the leaf).
  - LGPlen_random
```
public double LGPlen_random
```
    Parameter controlling random variation in lengths of new segments. Realization may differ with tree species
  - LGPLmin
```
public double LGPLmin
```
    Minimum length (m) allowed for a new segment
  - LGPlr
```
public double LGPlr
```
    Length - radius relationship of a tree segment, R = LGPlr * L
  - LGPmf
```
public double LGPmf
```
    Maintenance respiration rate of foliage
  - LGPmr
```
public double LGPmr
```
    Maintenance respiration rate of roots
  - LGPms
```
public double LGPms
```
    Maintenance respiration rate of sapwood
  - LGPna
```
public double LGPna
```
    Needle angle (radian)
  - LGPnl
```
public double LGPnl
```
    Needle length (m) (LGPna and LGPnl define the cylinder of foliage in CfTreeSegment)
  - LGPpr
```
public double LGPpr
```
    Proportion of bound solar radiation used in photosynthesis Photosynthetic efficiency (= photos. rate = LGPpr * intercepted rad.)
  - LGPq
```
public double LGPq
```
    Segment shortening factor (becoming obsolete due to vigour index)
  - LGPrho_hair
```
public double LGPrho_hair
```
    Density of root hair
  - LGPrho_root
```
public double LGPrho_root
```
    Density of root sapwood
  - LGPrhoW
```
public double LGPrhoW
```
    Density of wood in general (is usually used in Segment)
  - LGPsf
```
public double LGPsf
```
    Specific foliage area (= leaf area(total) / leaf weight)
  - LGPsr
```
public double LGPsr
```
    Senescence rate of roots
  - LGPss
```
public double LGPss
```
    Senescence rate of sapwood
  - LGPtauL
```
public double LGPtauL
```
    Transmission coefficient (light) for leaf, should be about 0.06 for green leaf. NOTE: be careful here, the attenuation coefficient is the opposite (1-tauL)
  - LGPxi
```
public double LGPxi
```
    Fraction of heartwood in newly created tree segments
  - LGPyc
```
public double LGPyc
```
    Foliage mass (kgC) supported by 1 m^2 of sapwood
  - LGPzbrentEpsilon
```
public double LGPzbrentEpsilon
```
    Accuracy for finding root of P-M-dW(lambda), i.e. allocation (see Zbrent)
- Constructor Detail
  - TreeParameters
```
public TreeParameters()
```

Class TreeParameters

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

LGMAL

LGMFM

LGMIP

LGMLONB

LGMNB

LGMVI

LGMVIONB

LGPaf

LGPaleafmax

LGPapical

LGPar

LGPdof

LGPlen_random

LGPLmin

LGPlr

LGPmf

LGPmr

LGPms

LGPna

LGPnl

LGPpr

LGPq

LGPrho_hair

LGPrho_root

LGPrhoW

LGPsf

LGPsr

LGPss

LGPtauL

LGPxi

LGPyc

LGPzbrentEpsilon

Constructor Detail

TreeParameters