IDWRainfall Class Reference

A RainSource using a spatially interpolated rainfall intensity from all stations. More...

Inheritance diagram for IDWRainfall:

Collaboration diagram for IDWRainfall:

Detailed Description

A RainSource using a spatially interpolated rainfall intensity from all stations.

Interpolation method is inverse distance weighted (IDW)

Public Types
typedef std::shared_ptr< RainSource >	ptr
	shared pointer

Public Member Functions
real	conc (cmf::math::Time t, const cmf::water::solute &Solute) const
	Returns the concentration of a solute in the rainfall at time t.
cmf::water::flux_connection *	connection_to (const cmf::water::flux_node &target)
	Returns the connection between this and target.
real	flux_to (const cmf::water::flux_node &target, cmf::math::Time t)
	Returns the actual flux between this and target (positive sign means "from this into target")
cmf::geometry::point	get_3d_flux (cmf::math::Time t)
	Returns the sum of all flux vectors.
real	get_intensity (cmf::math::Time t) const
	Returns the actual rainfall intensity in mm/day.
virtual real	get_potential (cmf::math::Time=cmf::math::never) const
	Returns the water potential of the node in m waterhead.
cmf::project &	get_project () const
	Returns the project, this node is part of.
virtual double	is_empty () const
	Returns false.
virtual bool	is_storage () const
	true, if this is a waterstorage
real	operator() (cmf::math::Time t) const
	Functor declaration RainSource(t) = RainSource.get_intensity(t)
virtual bool	RecalcFluxes (cmf::math::Time t)
	Pure flux_nodes do not influence fluxes, therefore no recalculation of fluxes is required by flux_node.
bool	remove_connection (cmf::water::flux_node::ptr To)
	Remove the connection.
virtual void	set_potential (real new_potential)
	Sets the potential of this flux node.
real	waterbalance (cmf::math::Time t, const flux_connection *Without=0) const
	Returns the sum of all fluxes (positive and negative) at time t.

Static Public Member Functions
static ptr	create (cmf::project &project, cmf::geometry::point position, double z_weight, double power)
	Creates an IDWRainfall object.

Public Attributes
std::string	Name
	The Name of this node.
const int	node_id
	The Id of the node.
cmf::geometry::point	position
	The spatial position of the node.

Member Function Documentation

create()

static ptr create ( cmf::project & project, cmf::geometry::point position, double z_weight, double power )

static

Creates an IDWRainfall object.

This method is invoked by cmf::project::use_IDW_rainfall.

See also

IDW

Returns

The new object

Parameters

project	The actual project
position	The actual position
z_weight	The weight of height differences for the IDW method
power	(double)

get_potential()

virtual real get_potential ( cmf::math::Time = cmf::math::never ) const

virtualinherited

Returns the water potential of the node in m waterhead.

The base class water storage always returns the height of the location

Reimplemented in MacroPore, SoilLayer, DirichletBoundary, and WaterStorage.

RecalcFluxes()

virtual bool RecalcFluxes ( cmf::math::Time t )

virtualinherited

Pure flux_nodes do not influence fluxes, therefore no recalculation of fluxes is required by flux_node.

WaterStorage overrides this, since state changes require an update of the fluxes

Reimplemented from flux_node.

waterbalance()

real waterbalance ( cmf::math::Time t, const flux_connection * Without = 0 ) const

inherited

Returns the sum of all fluxes (positive and negative) at time t.

Single fluxes can be excluded from the calculation

Parameters

t	Time of the query
Without	A flux_connection that is excluded from the waterbalance (e.g. to prevent closed circuits)