The Saplings class the container for the establishment and sapling growth in iLand. More...

#include <saplings.h>

Public Member Functions
	Saplings ()

void	setup ()

void	calculateInitialStatistics (const ResourceUnit *ru)

void	establishment (const ResourceUnit *ru)
	establishment of saplings from seeds see http://iland-model.org/seed+kernel+and+seed+distribution and http://iland-model.org/establishment More...

void	saplingGrowth (const ResourceUnit *ru)

void	simplifiedGrassCover (const ResourceUnit *ru)
	run the simplified grass cover for a RU More...

double	topHeight (const ResourceUnit *ru) const
	calculate the top height of the sapling layer More...

SaplingCell *	cell (QPoint lif_coords, bool only_valid=true, ResourceUnit **rRUPtr=nullptr)
	return the SaplingCell (i.e. More...

QPointF	coordOfCell (ResourceUnit *ru, int cell_index)
	return the metric coordinates of a given cell at resource unit `ru` and at the internal index `cell_index` More...

void	clearSaplings (const QRectF &rectangle, const bool remove_biomass, bool resprout)
	clear/kill all saplings within the rectangle given by 'rectangle'. More...

void	clearSaplings (SaplingCell s, ResourceUnit ru, const bool remove_biomass, bool resprout)
	clear all saplings on a given cell 's' (if 'remove_biomass' is true: biomass removed from system (e.g. burnt)) More...

void	clearAllSaplings ()
	clear all saplings, biomass is removed (not routed to the soil layer) More...

int	addSaplings (const QRectF &rectangle, QString species, double height, int age)
	add saplings by plantings within the (metric) rectangle. Fill cells with trees of given species/height/age More...

int	addSprout (const Tree *t, bool tree_is_removed)
	generate vegetative offspring from the tree 't' (sprouts) More...

Static Public Member Functions
static void	setRecruitmentVariation (const double variation)

static void	updateBrowsingPressure ()

Detailed Description

The Saplings class the container for the establishment and sapling growth in iLand.

Constructor & Destructor Documentation

◆ Saplings()

Saplings::Saplings ( )

Member Function Documentation

◆ addSaplings()

int Saplings::addSaplings	(	const QRectF &	rectangle,
		QString	species,
		double	height,
		int	age
	)

add saplings by plantings within the (metric) rectangle. Fill cells with trees of given species/height/age

◆ addSprout()

int Saplings::addSprout	(	const Tree *	t,
		bool	tree_is_removed
	)

generate vegetative offspring from the tree 't' (sprouts)

◆ calculateInitialStatistics()

void Saplings::calculateInitialStatistics ( const ResourceUnit * ru )

◆ cell()

SaplingCell * Saplings::cell	(	QPoint	lif_coords,
		bool	only_valid = `true`,
		ResourceUnit **	rRUPtr = `nullptr`
	)

return the SaplingCell (i.e.

container for the ind. saplings) for the given 2x2m coordinates if 'only_valid' is true, then 0 is returned if no living saplings are on the cell 'rRUPtr' is a pointer to a RU-ptr: if provided, a pointer to the resource unit is stored

◆ clearAllSaplings()

void Saplings::clearAllSaplings ( )

clear all saplings, biomass is removed (not routed to the soil layer)

◆ clearSaplings() [1/2]

void Saplings::clearSaplings	(	const QRectF &	rectangle,
		const bool	remove_biomass,
		bool	resprout
	)

clear/kill all saplings within the rectangle given by 'rectangle'.

If 'remove_biomass' is true, then the biomass is extracted (e.g. burnt), otherwise they are moved to soil

◆ clearSaplings() [2/2]

void Saplings::clearSaplings	(	SaplingCell *	s,
		ResourceUnit *	ru,
		const bool	remove_biomass,
		bool	resprout
	)

clear all saplings on a given cell 's' (if 'remove_biomass' is true: biomass removed from system (e.g. burnt))

◆ coordOfCell()

QPointF Saplings::coordOfCell	(	ResourceUnit *	ru,
		int	cell_index
	)

return the metric coordinates of a given cell at resource unit ru and at the internal index cell_index

◆ establishment()

void Saplings::establishment ( const ResourceUnit * ru )

establishment of saplings from seeds see http://iland-model.org/seed+kernel+and+seed+distribution and http://iland-model.org/establishment

◆ saplingGrowth()

void Saplings::saplingGrowth ( const ResourceUnit * ru )

◆ setRecruitmentVariation()

static void Saplings::setRecruitmentVariation ( const double variation )

inlinestatic

◆ setup()

void Saplings::setup ( )

◆ simplifiedGrassCover()

void Saplings::simplifiedGrassCover ( const ResourceUnit * ru )

run the simplified grass cover for a RU

◆ topHeight()

double Saplings::topHeight ( const ResourceUnit * ru ) const

calculate the top height of the sapling layer

◆ updateBrowsingPressure()

void Saplings::updateBrowsingPressure ( )

static

The documentation for this class was generated from the following files:

C:/dev/iland/src/core/saplings.h
C:/dev/iland/src/core/saplings.cpp

Public Member Functions

Static Public Member Functions