poo_composite_algorithm.c File Reference

POO compositing algorithm. More...

#include "poo_composite_algorithm.h"
#include "composite.h"
#include "polarvolume.h"
#include <stdio.h>
#include "raveobject_hashtable.h"
#include "raveobject_list.h"
#include "rave_debug.h"
#include "rave_alloc.h"
#include "rave_datetime.h"
#include <string.h>

Classes
struct	_PooCompositeAlgorithm_t
	Represents the cartesian product. More...

Functions
const char *	PooCompositeAlgorithm_getName (CompositeAlgorithm_t *self)
	Implements the name part of the poo composite algorithm.
void	PooCompositeAlgorithm_reset (CompositeAlgorithm_t *self, int x, int y)
	Resets the internals to be able to handle one pixel in the composite.
int	PooCompositeAlgorithm_supportsProcess (CompositeAlgorithm_t *self)
	Indicates if this algorithm supports process.
int	PooCompositeAlgorithm_process (CompositeAlgorithm_t *self, RaveCoreObject *obj, const char *quantity, double olon, double olat, double dist, RaveValueType *otype, double *ovalue, PolarNavigationInfo *navinfo)
	Implements the processing part of the poo composite algorithm.
int	PooCompositeAlgorithm_initialize (CompositeAlgorithm_t *self, struct _Composite_t *composite)
	Initializes self.
int	PooCompositeAlgorithm_supportsFillQualityInformation (CompositeAlgorithm_t *self, const char *howtask)
	Returns that this object supports the fillQualityInformation method for howtask = se.smhi.detector.poo.
int	PooCompositeAlgorithm_fillQualityInformation (CompositeAlgorithm_t *self, RaveCoreObject *obj, const char *howtask, const char *quantity, RaveField_t *field, long x, long y, PolarNavigationInfo *navinfo, double gain, double offset)
	Fills the quality information in field for howtask values = se.smhi.detector.poo.

Variables
RaveCoreObjectType	PooCompositeAlgorithm_TYPE
	Type definition to use when creating a rave object.

Detailed Description

POO compositing algorithm.

Author

Anders Henja (Swedish Meteorological and Hydrological Institute, SMHI)

Date

2011-10-28

Function Documentation

PooCompositeAlgorithm_fillQualityInformation()

int PooCompositeAlgorithm_fillQualityInformation	(	CompositeAlgorithm_t *	self,
		RaveCoreObject *	obj,
		const char *	howtask,
		const char *	quantity,
		RaveField_t *	field,
		long	x,
		long	y,
		PolarNavigationInfo *	navinfo,
		double	gain,
		double	offset )

Fills the quality information in field for howtask values = se.smhi.detector.poo.

Parameters

[in]	self	- self
[in]	obj	- the rave core object, most likely a volume or scan
[in]	howtask	- the how/task value
[in]	quantity	- the quantity
[in]	field	- the rave quality field that should get it's value set
[in]	x	- the x coordinate in the field
[in]	y	- the y coordinate in the field
[in]	navinfo	- the navigation information that was used for the provided obj

Returns

1 on success otherwise 0

PooCompositeAlgorithm_getName()

const char * PooCompositeAlgorithm_getName

(

CompositeAlgorithm_t *

self

)

Implements the name part of the poo composite algorithm.

Parameters

[in]

self

- self

Returns

the unique name of this algorithm

PooCompositeAlgorithm_initialize()

int PooCompositeAlgorithm_initialize	(	CompositeAlgorithm_t *	self,
		struct _Composite_t *	composite )

Initializes self.

Parameters

[in]	self	- self
[in]	composite	- the composite we are working with

Returns

1 on success otherwise 0

PooCompositeAlgorithm_process()

int PooCompositeAlgorithm_process	(	CompositeAlgorithm_t *	self,
		RaveCoreObject *	obj,
		const char *	quantity,
		double	olon,
		double	olat,
		double	dist,
		RaveValueType *	otype,
		double *	ovalue,
		PolarNavigationInfo *	navinfo )

Implements the processing part of the poo composite algorithm.

Prior to this function call, the value/type and distance has already been calculated so instead of letting this function calculate these values again they are provided to this function.

Parameters

[in]	self	- self
[in]	obj	- the polar object (currently only scan and volume)
[in]	quantity	- the quantity
[in]	olon	- the longitude in radians
[in]	olat	- the latitude in radians
[in]	dist	- the distance from the radar origin to the given lon/lat. Can be calculated by using the obj as well
[in,out]	otype	- the type of the data found
[in,out]	ovalue	- the value of the data found
[in]	navinfo	- the navigation info for the provided obj/olon/olat

Returns

1 if the catype/cavalue should be used, otherwise 0

PooCompositeAlgorithm_reset()

void PooCompositeAlgorithm_reset	(	CompositeAlgorithm_t *	self,
		int	x,
		int	y )

Resets the internals to be able to handle one pixel in the composite.

Parameters

[in]	self	- self
[in]	x	- the x coordinate
[in]	y	- the y coordinate

PooCompositeAlgorithm_supportsFillQualityInformation()

int PooCompositeAlgorithm_supportsFillQualityInformation	(	CompositeAlgorithm_t *	self,
		const char *	howtask )

Returns that this object supports the fillQualityInformation method for howtask = se.smhi.detector.poo.

Returns

1 if the provided howtask value is se.smhi.detector.poo, otherwise 0

PooCompositeAlgorithm_supportsProcess()

int PooCompositeAlgorithm_supportsProcess

(

CompositeAlgorithm_t *

self

)

Indicates if this algorithm supports process.

Returns

always 0 (no support)

Variable Documentation

PooCompositeAlgorithm_TYPE

RaveCoreObjectType PooCompositeAlgorithm_TYPE

Initial value:

= {
    "PooCompositeAlgorithm",
    sizeof(PooCompositeAlgorithm_t),
    PooCompositeAlgorithm_constructor,
    PooCompositeAlgorithm_destructor,
    PooCompositeAlgorithm_copyconstructor
}

Type definition to use when creating a rave object.