Sky map class implementation. More...

#include "GException.hpp"
#include "GMath.hpp"
#include "GTools.hpp"
#include "GFft.hpp"
#include "GFits.hpp"
#include "GFitsTable.hpp"
#include "GFitsBinTable.hpp"
#include "GFitsImage.hpp"
#include "GFitsImageDouble.hpp"
#include "GFitsTableDoubleCol.hpp"
#include "GSkyDirs.hpp"
#include "GSkyMap.hpp"
#include "GHealpix.hpp"
#include "GWcsRegistry.hpp"
#include "GWcs.hpp"
#include "GMatrix.hpp"
#include "GVector.hpp"
#include "GVOClient.hpp"
#include "GSkyRegion.hpp"
#include "GSkyRegionCircle.hpp"
#include "GSkyRegions.hpp"

Macros
#define	G_CONSTRUCT_HPX

#define	G_CONSTRUCT_MAP

#define	G_NMAPS "GSkyMap::nmaps(int&)"

#define	G_SHAPE "GSkyMap::shape(std::vector<int>&)"

#define	G_OP_UNARY_ADD "GSkyMap::operator+=(GSkyMap&)"

#define	G_OP_UNARY_SUB "GSkyMap::operator-=(GSkyMap&)"

#define	G_OP_UNARY_MUL "GSkyMap::operator-=(GSkyMap&)"

#define	G_OP_UNARY_DIV "GSkyMap::operator/=(GSkyMap&)"

#define	G_OP_UNARY_DIV2 "GSkyMap::operator/=(double&)"

#define	G_OP_ACCESS_1D "GSkyMap::operator(int&, int&)"

#define	G_OP_ACCESS_2D "GSkyMap::operator(GSkyPixel&, int&)"

#define	G_OP_VALUE "GSkyMap::operator(GSkyDir&, int&)"

#define	G_INX2DIR "GSkyMap::inx2dir(int&)"

#define	G_PIX2DIR "GSkyMap::pix2dir(GSkyPixel&)"

#define	G_DIR2INX "GSkyMap::dir2inx(GSkyDir&)"

#define	G_DIR2PIX "GSkyMap::dir2pix(GSkyDir&)"

#define	G_FLUX1 "GSkyMap::flux(int&)"

#define	G_FLUX2 "GSkyMap::flux(GSkyPixel&)"

#define	G_FLUX3 "GSkyMap::flux(GSkyRegion&, int&)"

#define	G_FLUX4 "GSkyMap::flux(GSkyRegions&, int&)"

#define	G_SOLIDANGLE1 "GSkyMap::solidangle(int&)"

#define	G_SOLIDANGLE2 "GSkyMap::solidangle(GSkyPixel&)"

#define	G_OVERLAPS "GSkyMap::overlaps(GSkyRegion&)"

#define	G_EXTRACT "GSkyMap::extract(int&, int&)"

#define	G_EXTRACT_INT "GSkyMap::extract(int&, int&, int&, int&)"

#define	G_EXTRACT_REG "GSkyMap::extract(GSkyRegions&)"

#define	G_READ "GSkyMap::read(GFitsHDU&)"

#define	G_SET_WCS

#define	G_READ_HEALPIX "GSkyMap::read_healpix(GFitsTable*)"

#define	G_READ_WCS "GSkyMap::read_wcs(GFitsImage*)"

#define	G_ALLOC_WCS "GSkyMap::alloc_wcs(GFitsImage*)"

#define	G_SQRT "GSkyMap sqrt(GSkyMap&)"

#define	G_LOG "GSkyMap log(GSkyMap&)"

#define	G_LOG10 "GSkyMap log10(GSkyMap&)"

#define	G_CONVOLUTION_KERNEL

Functions
GSkyMap	sqrt (const GSkyMap &map)
	Computes square root of sky map elements.

GSkyMap	log (const GSkyMap &map)
	Computes the natural logarithm of sky map elements.

GSkyMap	log10 (const GSkyMap &map)
	Computes the base 10 logarithm of sky map elements.

GSkyMap	abs (const GSkyMap &map)
	Computes the absolute value of sky map elements.

GSkyMap	sign (const GSkyMap &map)
	Computes the sign value of sky map elements.

GSkyMap	clip (const GSkyMap &map, const double &thresh)
	Clips map at given value.

bool	operator== (const GSkyMap &a, const GSkyMap &b)
	Equality operator.

bool	operator!= (const GSkyMap &a, const GSkyMap &b)
	Non-equality operator.

Detailed Description

Sky map class implementation.

Author: Juergen Knoedlseder

Definition in file GSkyMap.cpp.

Macro Definition Documentation

◆ G_ALLOC_WCS

#define G_ALLOC_WCS "GSkyMap::alloc_wcs(GFitsImage*)"

Definition at line 87 of file GSkyMap.cpp.

Referenced by GSkyMap::alloc_wcs().

◆ G_CONSTRUCT_HPX

#define G_CONSTRUCT_HPX

Value:

"GSkyMap::GSkyMap(std::string&, int&,"\

" std::string&, int&)"

Definition at line 54 of file GSkyMap.cpp.

Referenced by GSkyMap::GSkyMap().

◆ G_CONSTRUCT_MAP

#define G_CONSTRUCT_MAP

Value:

"GSkyMap::GSkyMap(std::string&, std::string&,"\

" double&, double&, double& double&, int&, int&, int&)"

Definition at line 56 of file GSkyMap.cpp.

Referenced by GSkyMap::GSkyMap().

◆ G_CONVOLUTION_KERNEL

#define G_CONVOLUTION_KERNEL

Value:

"GSkyMap::convolution_kernel(std::string&, "\

"double&, bool&)"

Definition at line 91 of file GSkyMap.cpp.

Referenced by GSkyMap::convolution_kernel().

◆ G_DIR2INX

#define G_DIR2INX "GSkyMap::dir2inx(GSkyDir&)"

Definition at line 70 of file GSkyMap.cpp.

Referenced by GSkyMap::dir2inx().

◆ G_DIR2PIX

#define G_DIR2PIX "GSkyMap::dir2pix(GSkyDir&)"

Definition at line 71 of file GSkyMap.cpp.

Referenced by GSkyMap::dir2pix().

◆ G_EXTRACT

#define G_EXTRACT "GSkyMap::extract(int&, int&)"

Definition at line 79 of file GSkyMap.cpp.

Referenced by GSkyMap::extract().

◆ G_EXTRACT_INT

#define G_EXTRACT_INT "GSkyMap::extract(int&, int&, int&, int&)"

Definition at line 80 of file GSkyMap.cpp.

Referenced by GSkyMap::extract().

◆ G_EXTRACT_REG

#define G_EXTRACT_REG "GSkyMap::extract(GSkyRegions&)"

Definition at line 81 of file GSkyMap.cpp.

Referenced by GSkyMap::extract().

◆ G_FLUX1

#define G_FLUX1 "GSkyMap::flux(int&)"

Definition at line 72 of file GSkyMap.cpp.

Referenced by GSkyMap::flux().

◆ G_FLUX2

#define G_FLUX2 "GSkyMap::flux(GSkyPixel&)"

Definition at line 73 of file GSkyMap.cpp.

Referenced by GSkyMap::flux().

◆ G_FLUX3

#define G_FLUX3 "GSkyMap::flux(GSkyRegion&, int&)"

Definition at line 74 of file GSkyMap.cpp.

Referenced by GSkyMap::flux().

◆ G_FLUX4

#define G_FLUX4 "GSkyMap::flux(GSkyRegions&, int&)"

Definition at line 75 of file GSkyMap.cpp.

Referenced by GSkyMap::flux().

◆ G_INX2DIR

#define G_INX2DIR "GSkyMap::inx2dir(int&)"

Definition at line 68 of file GSkyMap.cpp.

Referenced by GSkyMap::inx2dir().

◆ G_LOG

#define G_LOG "GSkyMap log(GSkyMap&)"

Definition at line 89 of file GSkyMap.cpp.

◆ G_LOG10

#define G_LOG10 "GSkyMap log10(GSkyMap&)"

Definition at line 90 of file GSkyMap.cpp.

◆ G_NMAPS

#define G_NMAPS "GSkyMap::nmaps(int&)"

Definition at line 58 of file GSkyMap.cpp.

Referenced by GSkyMap::nmaps().

◆ G_OP_ACCESS_1D

#define G_OP_ACCESS_1D "GSkyMap::operator(int&, int&)"

Definition at line 65 of file GSkyMap.cpp.

Referenced by GSkyMap::operator()(), and GSkyMap::operator()().

◆ G_OP_ACCESS_2D

#define G_OP_ACCESS_2D "GSkyMap::operator(GSkyPixel&, int&)"

Definition at line 66 of file GSkyMap.cpp.

Referenced by GSkyMap::operator()(), and GSkyMap::operator()().

◆ G_OP_UNARY_ADD

#define G_OP_UNARY_ADD "GSkyMap::operator+=(GSkyMap&)"

Definition at line 60 of file GSkyMap.cpp.

Referenced by GSkyMap::operator+=().

◆ G_OP_UNARY_DIV

#define G_OP_UNARY_DIV "GSkyMap::operator/=(GSkyMap&)"

Definition at line 63 of file GSkyMap.cpp.

Referenced by GSkyMap::operator/=().

◆ G_OP_UNARY_DIV2

#define G_OP_UNARY_DIV2 "GSkyMap::operator/=(double&)"

Definition at line 64 of file GSkyMap.cpp.

Referenced by GSkyMap::operator/=().

◆ G_OP_UNARY_MUL

#define G_OP_UNARY_MUL "GSkyMap::operator-=(GSkyMap&)"

Definition at line 62 of file GSkyMap.cpp.

Referenced by GSkyMap::operator*=().

◆ G_OP_UNARY_SUB

#define G_OP_UNARY_SUB "GSkyMap::operator-=(GSkyMap&)"

Definition at line 61 of file GSkyMap.cpp.

Referenced by GSkyMap::operator-=().

◆ G_OP_VALUE

#define G_OP_VALUE "GSkyMap::operator(GSkyDir&, int&)"

Definition at line 67 of file GSkyMap.cpp.

Referenced by GSkyMap::operator()().

◆ G_OVERLAPS

#define G_OVERLAPS "GSkyMap::overlaps(GSkyRegion&)"

Definition at line 78 of file GSkyMap.cpp.

Referenced by GSkyMap::overlaps().

◆ G_PIX2DIR

#define G_PIX2DIR "GSkyMap::pix2dir(GSkyPixel&)"

Definition at line 69 of file GSkyMap.cpp.

Referenced by GSkyMap::pix2dir().

◆ G_READ

#define G_READ "GSkyMap::read(GFitsHDU&)"

Definition at line 82 of file GSkyMap.cpp.

◆ G_READ_HEALPIX

#define G_READ_HEALPIX "GSkyMap::read_healpix(GFitsTable*)"

Definition at line 85 of file GSkyMap.cpp.

Referenced by GSkyMap::read_healpix().

◆ G_READ_WCS

#define G_READ_WCS "GSkyMap::read_wcs(GFitsImage*)"

Definition at line 86 of file GSkyMap.cpp.

Referenced by GSkyMap::read_wcs().

◆ G_SET_WCS

#define G_SET_WCS

Value:

"GSkyMap::set_wcs(std::string&, std::string&, double&,"\

" double&, double&, double&, double&, double&)"

Definition at line 83 of file GSkyMap.cpp.

Referenced by GSkyMap::set_wcs().

◆ G_SHAPE

#define G_SHAPE "GSkyMap::shape(std::vector<int>&)"

Definition at line 59 of file GSkyMap.cpp.

◆ G_SOLIDANGLE1

#define G_SOLIDANGLE1 "GSkyMap::solidangle(int&)"

Definition at line 76 of file GSkyMap.cpp.

Referenced by GSkyMap::solidangle().

◆ G_SOLIDANGLE2

#define G_SOLIDANGLE2 "GSkyMap::solidangle(GSkyPixel&)"

Definition at line 77 of file GSkyMap.cpp.

Referenced by GSkyMap::solidangle().

◆ G_SQRT

#define G_SQRT "GSkyMap sqrt(GSkyMap&)"

Definition at line 88 of file GSkyMap.cpp.

Function Documentation

◆ abs()

GSkyMap abs ( const GSkyMap & map )

Computes the absolute value of sky map elements.

Parameters

[in] map Sky map.

Returns: Sky map containing the absolute value of every element.

Definition at line 4050 of file GSkyMap.cpp.

◆ clip()

GSkyMap clip	(	const GSkyMap &	map,
		const double &	thresh )

Clips map at given value.

Parameters

[in]	map	Sky map.
[in]	thresh	Threshold value.

Returns: Sky map containing the value in the original map if >= thresh, otherwise thresh

Definition at line 4128 of file GSkyMap.cpp.

◆ log()

GSkyMap log ( const GSkyMap & map )

Computes the natural logarithm of sky map elements.

Parameters

[in] map Sky map.

Returns: Sky map containing the natural logarithm of every element.

Definition at line 3970 of file GSkyMap.cpp.

◆ log10()

GSkyMap log10 ( const GSkyMap & map )

Computes the base 10 logarithm of sky map elements.

Parameters

[in] map Sky map.

Returns: Sky map containing the base 10 logarithm of every element.

Definition at line 4010 of file GSkyMap.cpp.

◆ operator!=()

bool operator!=	(	const GSkyMap &	a,
		const GSkyMap &	b )

Non-equality operator.

Parameters

[in]	a	First sky map.
[in]	b	Second sky map.

Returns: True if a and b are not identical.

Two sky maps are considered different if they either differ in projections, coordinate definiton or number of pixels. The actual content of the map does is not relevant.

Definition at line 4196 of file GSkyMap.cpp.

◆ operator==()

bool operator==	(	const GSkyMap &	a,
		const GSkyMap &	b )

Equality operator.

Parameters

[in]	a	First sky map.
[in]	b	Second sky map.

Returns: True if a and b are identical.

Two sky maps are considered identical if they have the same projections, coordinate definiton and number of pixels. The actual content of the map does not need to be identical.

Definition at line 4178 of file GSkyMap.cpp.

◆ sign()

GSkyMap sign ( const GSkyMap & map )

Computes the sign value of sky map elements.

Parameters

[in] map Sky map.

Returns: Sky map containing the sign value of every pixel.

This method returns a sky map filled with a value of 1 if the pixel is positive, a value of -1 if the pixel is negative or a value of 0 if the pixel is 0.

Definition at line 4086 of file GSkyMap.cpp.

◆ sqrt()

GSkyMap sqrt ( const GSkyMap & map )

Computes square root of sky map elements.

Parameters

[in] map Sky map.

Returns: Sky map containing the square root of every element.

Definition at line 3930 of file GSkyMap.cpp.

Macros

Functions

Detailed Description

Macro Definition Documentation

◆ G_ALLOC_WCS

◆ G_CONSTRUCT_HPX

◆ G_CONSTRUCT_MAP

◆ G_CONVOLUTION_KERNEL

◆ G_DIR2INX

◆ G_DIR2PIX

◆ G_EXTRACT

◆ G_EXTRACT_INT

◆ G_EXTRACT_REG

◆ G_FLUX1

◆ G_FLUX2

◆ G_FLUX3

◆ G_FLUX4

◆ G_INX2DIR

◆ G_LOG

◆ G_LOG10

◆ G_NMAPS

◆ G_OP_ACCESS_1D

◆ G_OP_ACCESS_2D

◆ G_OP_UNARY_ADD

◆ G_OP_UNARY_DIV

◆ G_OP_UNARY_DIV2

◆ G_OP_UNARY_MUL

◆ G_OP_UNARY_SUB

◆ G_OP_VALUE

◆ G_OVERLAPS

◆ G_PIX2DIR

◆ G_READ

◆ G_READ_HEALPIX

◆ G_READ_WCS

◆ G_SET_WCS

◆ G_SHAPE

◆ G_SOLIDANGLE1

◆ G_SOLIDANGLE2

◆ G_SQRT

Function Documentation

◆ abs()

◆ clip()

◆ log()

◆ log10()

◆ operator!=()

◆ operator==()

◆ sign()

◆ sqrt()