Index

A B C D E F G H I J L M N O P Q R S T U V W X Y Z
All Classes and Interfaces|All Packages|Constant Field Values|Serialized Form

A

acos(double) - Static method in class healpix.essentials.FastMath

This method calculates the arc cosine of x in radians.

add(long) - Method in class healpix.essentials.RangeSet

After this operation, the RangeSet contains the union of itself and [a;a+1[.

add(long, long) - Method in class healpix.essentials.RangeSet

After this operation, the RangeSet contains the union of itself and [a;b[.

add(Vec3) - Method in class healpix.essentials.Vec3

Vector addition

addPixel(int, long) - Method in class healpix.essentials.Moc

addPixelRange(int, long, long) - Method in class healpix.essentials.Moc

Adds a range of pixels at a given HEALPix order to the Moc.

AND - Enum constant in enum class healpix.essentials.MocQuery.MocQueryOp

ang2pix(Pointing) - Method in class healpix.essentials.HealpixBase

Returns the pixel which contains the supplied Pointing.

ang2pixNest(int, Pointing) - Static method in class healpix.essentials.HealpixProc

ang2pixRing(int, Pointing) - Static method in class healpix.essentials.HealpixProc

angle(Vec3) - Method in class healpix.essentials.Vec3

Angle between two vectors.

append(long) - Method in class healpix.essentials.RangeSet

Append a single-value range to the object.

append(long, long) - Method in class healpix.essentials.RangeSet

Append a range to the object.

append(RangeSet) - Method in class healpix.essentials.RangeSet

Append an entire range set to the object.

approx(double, double, double) - Static method in class healpix.essentials.HealpixUtils

approx(float, float, float) - Static method in class healpix.essentials.HealpixUtils

asin(double) - Static method in class healpix.essentials.FastMath

This method calculates the arc sine of x in radians.

atan(double) - Static method in class healpix.essentials.FastMath

Returns the arc tangent of an angle.

atan2(double, double) - Static method in class healpix.essentials.FastMath

This method calculates the arc tangent of y/x in radians, using the signs of the two arguments to determine the quadrant of the result.

B

boundaries(long, int) - Method in class healpix.essentials.HealpixBase

Returns a set of points along the boundary of the given pixel.

boundariesNest(int, long, int) - Static method in class healpix.essentials.HealpixProc

boundariesRing(int, long, int) - Static method in class healpix.essentials.HealpixProc

C

center - Variable in class healpix.essentials.MocQuery.MocQueryComponent

check(boolean, String) - Static method in class healpix.essentials.HealpixUtils

Evaluates cond; if it is false, throws an Exception containing errtxt.

checkConsistency() - Method in class healpix.essentials.RangeSet

Checks the object for internal consistency.

clear() - Method in class healpix.essentials.RangeSet

Remove all entries in the set.

complement() - Method in class healpix.essentials.Moc

Returns the complement of this Moc.

Compressor - Class in healpix.essentials

Class for compressing/uncompressing monotonous integer sequences.

Compressor() - Constructor for class healpix.essentials.Compressor

Constants - Class in healpix.essentials

Some frequently used constants.

Constants() - Constructor for class healpix.essentials.Constants

contains(long) - Method in class healpix.essentials.RangeSet

Returns true if a is contained in the set, else false.

contains(long, long) - Method in class healpix.essentials.RangeSet

Returns true if all numbers [a;b[ are contained in the set, else false.

contains(Moc) - Method in class healpix.essentials.Moc

contains(RangeSet) - Method in class healpix.essentials.RangeSet

Returns true if the set completely contains "other", else false.

containsAll(long, long) - Method in class healpix.essentials.RangeSet

Deprecated.

containsAll(RangeSet) - Method in class healpix.essentials.RangeSet

Deprecated.

containsAny(long, long) - Method in class healpix.essentials.RangeSet

Deprecated.

containsAny(RangeSet) - Method in class healpix.essentials.RangeSet

Deprecated.

cos(double) - Static method in class healpix.essentials.FastMath

Returns the trigonometric cosine of an angle.

cosdist_zphi(double, double, double, double) - Static method in class healpix.essentials.HealpixUtils

Computes the cosine of the angular distance between two z, phi positions on the unit sphere.

cosdist_zphi(Zphi, Zphi) - Static method in class healpix.essentials.HealpixUtils

Computes the cosine of the angular distance between two z, phi positions on the unit sphere.

cross(Vec3) - Method in class healpix.essentials.Vec3

Vector cross product.

ctab - Static variable in class healpix.essentials.HealpixTables

D

degradedToOrder(int, boolean) - Method in class healpix.essentials.Moc

Returns a Moc with degraded resolution.

difference(RangeSet) - Method in class healpix.essentials.RangeSet

Return the difference of this RangeSet and other.

doMocQuery(int, ArrayList<MocQuery.MocQueryComponent>) - Static method in class healpix.essentials.MocQuery

doMocQueryInclusive(int, int, ArrayList<MocQuery.MocQueryComponent>) - Static method in class healpix.essentials.MocQuery

dot(Vec3) - Method in class healpix.essentials.Vec3

Computes the dot product of the this vector and v1.

E

ensureCapacity(int) - Method in class healpix.essentials.RangeSet

Make sure the object can hold at least the given number of entries.

equals(Object) - Method in class healpix.essentials.Moc

equals(Object) - Method in class healpix.essentials.Pointing

equals(Object) - Method in class healpix.essentials.RangeSet

Returns true the object represents an identical set of ranges as obj.

equals(Object) - Method in class healpix.essentials.Vec3

equals(Object) - Method in class healpix.essentials.Zphi

F

face - Variable in class healpix.essentials.Fxyf

index of the HEALPix basis pixel, range [0;11]

face - Variable in class healpix.essentials.HealpixBase.Xyf

facearray - Static variable in class healpix.essentials.HealpixTables

fact1 - Variable in class healpix.essentials.HealpixBase

fact2 - Variable in class healpix.essentials.HealpixBase

FastMath - Class in healpix.essentials

FastMath class is a Java implementation of the SLEEF library.

FastMath() - Constructor for class healpix.essentials.FastMath

fill(double) - Method in class healpix.essentials.HealpixMapDouble

Sets all map pixel to a specific value.

fill(float) - Method in class healpix.essentials.HealpixMapFloat

Sets all map pixel to a specific value.

FitsUtil - Class in healpix.essentials

Basic FITS I/O support for Healpix maps.

FitsUtil() - Constructor for class healpix.essentials.FitsUtil

flip() - Method in class healpix.essentials.Vec3

Invert the signs of all components

flipped() - Method in class healpix.essentials.Vec3

fmodulo(double, double) - Static method in class healpix.essentials.HealpixUtils

Returns the remainder of the division v1/v2.

fromArray(long[]) - Static method in class healpix.essentials.RangeSet

fromCompressed(byte[]) - Static method in class healpix.essentials.Moc

fromCompressed(byte[]) - Static method in class healpix.essentials.RangeSet

Returns a RangeSet obtained by decompressing a byte array which was originally generated by toCompressed().

fromUniq(long[]) - Static method in class healpix.essentials.Moc

fromUniqRS(RangeSet) - Static method in class healpix.essentials.Moc

fx - Variable in class healpix.essentials.Fxyf

x-coordinate within the basis pixel, range [0.0;1.0]

Fxyf - Class in healpix.essentials

Class describing a location on the sphere

Fxyf(double, double, int) - Constructor for class healpix.essentials.Fxyf

Fxyf(Hploc) - Constructor for class healpix.essentials.Fxyf

Fxyf(Vec3) - Constructor for class healpix.essentials.Fxyf

fy - Variable in class healpix.essentials.Fxyf

y-coordinate within the basis pixel, range [0.0;1.0]

G

getData() - Method in class healpix.essentials.HealpixMapDouble

Returns the array containing all map pixels.

getData() - Method in class healpix.essentials.HealpixMapFloat

Returns the array containing all map pixels.

getDoubleMap(String, int, int) - Static method in class healpix.essentials.FitsUtil

getFloatMap(String, int, int) - Static method in class healpix.essentials.FitsUtil

getNpix() - Method in class healpix.essentials.HealpixBase

Returns the total number of pixels in the pixelisation.

getNside() - Method in class healpix.essentials.HealpixBase

Returns the current Nside parameter.

getOrder() - Method in class healpix.essentials.HealpixBase

Returns the current order parameter.

getPixel(int) - Method in class healpix.essentials.HealpixMapDouble

Returns the value of the pixel with a given index.

getPixel(int) - Method in class healpix.essentials.HealpixMapFloat

Returns the value of the pixel with a given index.

getPixel(long) - Method in class healpix.essentials.HealpixMapDouble

Returns the value of the pixel with a given index.

getPixel(long) - Method in class healpix.essentials.HealpixMapFloat

Returns the value of the pixel with a given index.

getRangeSet() - Method in class healpix.essentials.Moc

Returns the internal range set.

getScheme() - Method in class healpix.essentials.HealpixBase

Returns the current ordering scheme.

H

halfpi - Static variable in class healpix.essentials.Constants

The Constant halfpi

hashCode() - Method in class healpix.essentials.Moc

hashCode() - Method in class healpix.essentials.Pointing

hashCode() - Method in class healpix.essentials.RangeSet

hashCode() - Method in class healpix.essentials.Vec3

hashCode() - Method in class healpix.essentials.Zphi

hasNext() - Method in interface healpix.essentials.RangeSet.ValueIterator

healpix.essentials - package healpix.essentials

Package implementing essential HEALPix functionality.
healpix.essentials is a Java package aiming to combine the advantages of other Java HEALPix libraries like the gov.fnal.eag.healpix package by N.

HealpixBase - Class in healpix.essentials

Basic opersations related to the HEALPix pixelisation.

HealpixBase() - Constructor for class healpix.essentials.HealpixBase

Initializes the object to Nside=1 and scheme=NESTED.

HealpixBase(long, Scheme) - Constructor for class healpix.essentials.HealpixBase

Initializes the object to a user-supplied Nside and ordering scheme.

HealpixBase.Xyf - Class in healpix.essentials

HealpixMapDouble - Class in healpix.essentials

Class representing a full HEALPix map containing double values.

HealpixMapDouble() - Constructor for class healpix.essentials.HealpixMapDouble

HealpixMapDouble(double[], Scheme) - Constructor for class healpix.essentials.HealpixMapDouble

HealpixMapDouble(long, Scheme) - Constructor for class healpix.essentials.HealpixMapDouble

HealpixMapFloat - Class in healpix.essentials

Class representing a full HEALPix map containing float values.

HealpixMapFloat() - Constructor for class healpix.essentials.HealpixMapFloat

HealpixMapFloat(float[], Scheme) - Constructor for class healpix.essentials.HealpixMapFloat

HealpixMapFloat(long, Scheme) - Constructor for class healpix.essentials.HealpixMapFloat

HealpixProc - Class in healpix.essentials

Procedural interface to the HealpixBase functionality.

HealpixTables - Class in healpix.essentials

Various data tables needed by the HealpixBase class.

HealpixTables() - Constructor for class healpix.essentials.HealpixTables

HealpixUtils - Class in healpix.essentials

Collection of utility functions.

HealpixUtils() - Constructor for class healpix.essentials.HealpixUtils

I

ilog2(long) - Static method in class healpix.essentials.HealpixUtils

Integer base 2 logarithm.

importDegrade(HealpixMapDouble, boolean) - Method in class healpix.essentials.HealpixMapDouble

Imports the map "orig" to this object, adjusting pixel ordering and reducing resolution.

importDegrade(HealpixMapFloat, boolean) - Method in class healpix.essentials.HealpixMapFloat

Imports the map "orig" to this object, adjusting pixel ordering and reducing resolution.

importGeneral(HealpixMapDouble, boolean) - Method in class healpix.essentials.HealpixMapDouble

Imports the map "orig" to this object, adjusting pixel ordering and resolution if necessary.

importGeneral(HealpixMapFloat, boolean) - Method in class healpix.essentials.HealpixMapFloat

Imports the map "orig" to this object, adjusting pixel ordering and resolution if necessary.

importNograde(HealpixMapDouble) - Method in class healpix.essentials.HealpixMapDouble

Imports the map "orig" to this object, adjusting pixel ordering.

importNograde(HealpixMapFloat) - Method in class healpix.essentials.HealpixMapFloat

Imports the map "orig" to this object, adjusting pixel ordering.

importUpgrade(HealpixMapDouble) - Method in class healpix.essentials.HealpixMapDouble

Imports the map "orig" to this object, adjusting pixel ordering and increasing resolution.

importUpgrade(HealpixMapFloat) - Method in class healpix.essentials.HealpixMapFloat

Imports the map "orig" to this object, adjusting pixel ordering and increasing resolution.

interpol_decode(byte[]) - Static method in class healpix.essentials.Compressor

Return an array containing the number sequence decompressed from data.

interpol_encode(long[], int, int) - Static method in class healpix.essentials.Compressor

Return a byte array representing the compressed sequence [data[begin]; data[end-1]]

intersect(long, long) - Method in class healpix.essentials.RangeSet

After this operation, the RangeSet contains the intersection of itself and [a;b[.

intersection(Moc) - Method in class healpix.essentials.Moc

Returns a new Moc that contains the intersection of this Moc and "other".

intersection(RangeSet) - Method in class healpix.essentials.RangeSet

Return the intersection of this RangeSet and other.

inv_halfpi - Static variable in class healpix.essentials.Constants

inv_twopi - Static variable in class healpix.essentials.Constants

isEmpty() - Method in class healpix.essentials.RangeSet

isqrt(long) - Static method in class healpix.essentials.HealpixUtils

Integer square root.

ivbegin(int) - Method in class healpix.essentials.RangeSet

ivend(int) - Method in class healpix.essentials.RangeSet

ix - Variable in class healpix.essentials.HealpixBase.Xyf

iy - Variable in class healpix.essentials.HealpixBase.Xyf

J

jpll - Static variable in class healpix.essentials.HealpixTables

jrll - Static variable in class healpix.essentials.HealpixTables

L

length() - Method in class healpix.essentials.Vec3

Vector length

lengthSquared() - Method in class healpix.essentials.Vec3

Squared vector length

loc2pix(Hploc) - Method in class healpix.essentials.HealpixBase

M

maxOrder() - Method in class healpix.essentials.Moc

Returns the maximum HEALPix order necessary to describe the Moc exactly.

maxPixrad() - Method in class healpix.essentials.HealpixBase

Returns the maximum angular distance between a pixel center and its corners.

maxPixrad(int) - Static method in class healpix.essentials.HealpixProc

Moc - Class in healpix.essentials

Support for MOC algorithms.

Moc() - Constructor for class healpix.essentials.Moc

Creates a new, empty Moc.

Moc(Moc) - Constructor for class healpix.essentials.Moc

Creates a new Moc, which is identical to "other".

Moc(RangeSet, int) - Constructor for class healpix.essentials.Moc

Creates a new Moc from the range set of NESTED pixels at the given order.

MocFitsIO - Class in healpix.essentials

Moc FITS I/O routines.

MocFitsIO() - Constructor for class healpix.essentials.MocFitsIO

mocFromFits(InputStream) - Static method in class healpix.essentials.MocFitsIO

Converts the contents of a FITS input stream to a MOC.

mocFromFits(String) - Static method in class healpix.essentials.MocFitsIO

Converts the contents of a FITS file to a MOC.

mocFromString(String) - Static method in class healpix.essentials.MocStringIO

Parses a string following either the basic ASCII or JSON syntax given in the MOC standard document, and converts it into a MOC.

MocQuery - Class in healpix.essentials

Support for MOC queries.

MocQuery() - Constructor for class healpix.essentials.MocQuery

MocQuery.MocQueryComponent - Class in healpix.essentials

MocQuery.MocQueryOp - Enum Class in healpix.essentials

MocQueryComponent(MocQuery.MocQueryOp) - Constructor for class healpix.essentials.MocQuery.MocQueryComponent

MocQueryComponent(MocQuery.MocQueryOp, int) - Constructor for class healpix.essentials.MocQuery.MocQueryComponent

MocQueryComponent(Vec3, double) - Constructor for class healpix.essentials.MocQuery.MocQueryComponent

MocStringIO - Class in healpix.essentials

Moc string I/O routines.

MocStringIO() - Constructor for class healpix.essentials.MocStringIO

mocToFits(Moc, OutputStream) - Static method in class healpix.essentials.MocFitsIO

Writes the provided Moc to the stream in FITS format.

mocToFits(Moc, String) - Static method in class healpix.essentials.MocFitsIO

Writes the provided Moc to the specified file in FITS format.

mocToStringASCII(Moc) - Static method in class healpix.essentials.MocStringIO

Converts the Moc to its basic ASCII representation as described in the MOC standard document.

mocToStringJSON(Moc) - Static method in class healpix.essentials.MocStringIO

Converts the Moc to its JSON representation as described in the MOC standard document.

mul(double) - Method in class healpix.essentials.Vec3

Vector scaling.

N

ncap - Variable in class healpix.essentials.HealpixBase

neighbours(long) - Method in class healpix.essentials.HealpixBase

Returns the neighboring pixels of ipix.

neighboursNest(int, long) - Static method in class healpix.essentials.HealpixProc

neighboursRing(int, long) - Static method in class healpix.essentials.HealpixProc

nest2peano(long, int) - Static method in class healpix.essentials.HealpixUtils

nest2ring(int, long) - Static method in class healpix.essentials.HealpixProc

nest2ring(long) - Method in class healpix.essentials.HealpixBase

Returns ring pixel number for the supplied nested pixel number.

NESTED - Enum constant in enum class healpix.essentials.Scheme

NESTED ordering.

next() - Method in interface healpix.essentials.RangeSet.ValueIterator

nl2 - Variable in class healpix.essentials.HealpixBase

nl3 - Variable in class healpix.essentials.HealpixBase

nl4 - Variable in class healpix.essentials.HealpixBase

NONE - Enum constant in enum class healpix.essentials.MocQuery.MocQueryOp

nops - Variable in class healpix.essentials.MocQuery.MocQueryComponent

norm() - Method in class healpix.essentials.Vec3

Return normalized vector

normalize() - Method in class healpix.essentials.Pointing

Normalize theta and phi ranges

normalize() - Method in class healpix.essentials.Vec3

Normalize the vector

normalizeTheta() - Method in class healpix.essentials.Pointing

Normalize theta range

NOT - Enum constant in enum class healpix.essentials.MocQuery.MocQueryOp

npface - Variable in class healpix.essentials.HealpixBase

npix - Variable in class healpix.essentials.HealpixBase

npix2Nside(long) - Static method in class healpix.essentials.HealpixBase

Calculates the Nside parameter from the number of pixels.

nranges() - Method in class healpix.essentials.Moc

nranges() - Method in class healpix.essentials.RangeSet

ns_max - Static variable in class healpix.essentials.HealpixBase

Maximum Nside parameter; equivalent to 2^order_max.

nside - Variable in class healpix.essentials.HealpixBase

The Nside parameter.

nside2Npix(long) - Static method in class healpix.essentials.HealpixBase

Calculates the number of pixels from the Nside parameter.

nside2order(long) - Static method in class healpix.essentials.HealpixBase

Calculates the map order from its Nside parameter.

nval() - Method in class healpix.essentials.RangeSet

O

op - Variable in class healpix.essentials.MocQuery.MocQueryComponent

OR - Enum constant in enum class healpix.essentials.MocQuery.MocQueryOp

order - Variable in class healpix.essentials.HealpixBase

The order of the map; -1 when nside is not a power of 2.

order_max - Static variable in class healpix.essentials.HealpixBase

Maximum order parameter

order2Npix(int) - Static method in class healpix.essentials.HealpixBase

Calculates the number of pixels from the order parameter.

overlaps(long, long) - Method in class healpix.essentials.RangeSet

Returns true if any of the numbers [a;b[ are contained in the set, else false.

overlaps(Moc) - Method in class healpix.essentials.Moc

overlaps(RangeSet) - Method in class healpix.essentials.RangeSet

Returns true if there is overlap between the set and "other", else false.

P

peano2nest(long, int) - Static method in class healpix.essentials.HealpixUtils

phi - Variable in class healpix.essentials.Pointing

Longitude in radians

phi - Variable in class healpix.essentials.Zphi

Longitude in radians; Range [0; 2Pi].

pix2ang(long) - Method in class healpix.essentials.HealpixBase

Returns the Pointing corresponding to the center of the supplied pixel.

pix2angNest(int, long) - Static method in class healpix.essentials.HealpixProc

pix2angRing(int, long) - Static method in class healpix.essentials.HealpixProc

pix2loc(long) - Method in class healpix.essentials.HealpixBase

pix2ring(long) - Method in class healpix.essentials.HealpixBase

Compute ring index from pixel number.

pix2vec(long) - Method in class healpix.essentials.HealpixBase

Returns the normalized 3-vector corresponding to the center of the supplied pixel.

pix2vecNest(int, long) - Static method in class healpix.essentials.HealpixProc

pix2vecRing(int, long) - Static method in class healpix.essentials.HealpixProc

pix2xyf(long) - Method in class healpix.essentials.HealpixBase

pix2zphi(long) - Method in class healpix.essentials.HealpixBase

Returns the Zphi corresponding to the center of the supplied pixel.

Pointing - Class in healpix.essentials

An angular position on the unit sphere.

Pointing() - Constructor for class healpix.essentials.Pointing

Default constructor

Pointing(double, double) - Constructor for class healpix.essentials.Pointing

Simple constructor initializing both values.

Pointing(Pointing) - Constructor for class healpix.essentials.Pointing

Pointing(Vec3) - Constructor for class healpix.essentials.Pointing

Conversion from Vec3

Pointing(Zphi) - Constructor for class healpix.essentials.Pointing

Conversion from Zphi

prepPolygon(ArrayList<Vec3>) - Static method in class healpix.essentials.MocQuery

prepPolyHelper(Vec3[], int[], ArrayList<MocQuery.MocQueryComponent>, boolean) - Static method in class healpix.essentials.MocQuery

Q

queryDisc(Pointing, double) - Method in class healpix.essentials.HealpixBase

Returns a range set of pixels whose centers lie within a given disk.

queryDiscInclusive(Pointing, double, int) - Method in class healpix.essentials.HealpixBase

Returns a range set of pixels which overlap with a given disk.

queryDiscInclusiveNest(int, Pointing, double, int) - Static method in class healpix.essentials.HealpixProc

queryDiscInclusiveRing(int, Pointing, double, int) - Static method in class healpix.essentials.HealpixProc

queryDiscNest(int, Pointing, double) - Static method in class healpix.essentials.HealpixProc

queryDiscRing(int, Pointing, double) - Static method in class healpix.essentials.HealpixProc

queryGeneralPolygon(ArrayList<Vec3>, int) - Static method in class healpix.essentials.MocQuery

queryGeneralPolygonInclusive(ArrayList<Vec3>, int, int) - Static method in class healpix.essentials.MocQuery

queryPolygon(Pointing[]) - Method in class healpix.essentials.HealpixBase

Returns a range set of pixels whose centers lie within the convex polygon defined by the vertex array.

queryPolygonInclusive(Pointing[], int) - Method in class healpix.essentials.HealpixBase

Returns a range set of pixels that overlap with the convex polygon defined by the vertex array.

queryPolygonInclusiveNest(int, Pointing[], int) - Static method in class healpix.essentials.HealpixProc

queryPolygonInclusiveRing(int, Pointing[], int) - Static method in class healpix.essentials.HealpixProc

queryPolygonNest(int, Pointing[]) - Static method in class healpix.essentials.HealpixProc

queryPolygonRing(int, Pointing[]) - Static method in class healpix.essentials.HealpixProc

queryStrip(double, double, boolean) - Method in class healpix.essentials.HealpixBase

Returns a range set of pixels whose centers lie within a given latitude range (if inclusive==false), or which overlap with this range (if inclusive==true).

queryStripNest(int, double, double, boolean) - Static method in class healpix.essentials.HealpixProc

queryStripRing(int, double, double, boolean) - Static method in class healpix.essentials.HealpixProc

R

r - Variable in class healpix.essentials.RangeSet

Sorted list of interval boundaries.

radius - Variable in class healpix.essentials.MocQuery.MocQueryComponent

RangeSet - Class in healpix.essentials

Class for dealing with sets of integer ranges.

RangeSet() - Constructor for class healpix.essentials.RangeSet

Construct new object with initial space for 4 ranges.

RangeSet(int) - Constructor for class healpix.essentials.RangeSet

Construct new object with initial capacity for a given number of ranges.

RangeSet(long[]) - Constructor for class healpix.essentials.RangeSet

Construct new object from an array of longs.

RangeSet(RangeSet) - Constructor for class healpix.essentials.RangeSet

Construct new object from another RangeSet

RangeSet.ValueIterator - Interface in healpix.essentials

Interface describing an iterator for going through all values in a RangeSet object.

remove(long) - Method in class healpix.essentials.RangeSet

After this operation, the RangeSet contains the difference of itself and [a;a+1[.

remove(long, long) - Method in class healpix.essentials.RangeSet

After this operation, the RangeSet contains the difference of itself and [a;b[.

RING - Enum constant in enum class healpix.essentials.Scheme

RING ordering.

ring2nest(int, long) - Static method in class healpix.essentials.HealpixProc

ring2nest(long) - Method in class healpix.essentials.HealpixBase

Returns nested pixel number for the supplied ring pixel number.

ring2theta(long) - Method in class healpix.essentials.HealpixBase

Returns the colatitude for the requested ring.

ring2xyf(long) - Method in class healpix.essentials.HealpixBase

ring2z(long) - Method in class healpix.essentials.HealpixBase

Returns the z-coordinate (equivalent to the cosine of the colatitude) for the requested ring.

S

scale(double) - Method in class healpix.essentials.Vec3

Scale the vector by a given factor

scheme - Variable in class healpix.essentials.HealpixBase

The ordering scheme.

Scheme - Enum Class in healpix.essentials

The Healpix pixel ordering scheme.

setDataAndScheme(double[], Scheme) - Method in class healpix.essentials.HealpixMapDouble

Adjusts the object to scheme_in, and sets pixel data to data_in.

setDataAndScheme(float[], Scheme) - Method in class healpix.essentials.HealpixMapFloat

Adjusts the object to scheme_in, and sets pixel data to data_in.

setNside(long) - Method in class healpix.essentials.HealpixBase

Adjusts the object to nside_in.

setNside(long) - Method in class healpix.essentials.HealpixMapDouble

Adjusts the object to nside_in.

setNside(long) - Method in class healpix.essentials.HealpixMapFloat

Adjusts the object to nside_in.

setNsideAndScheme(long, Scheme) - Method in class healpix.essentials.HealpixBase

Adjusts the object to nside_in and scheme_in.

setNsideAndScheme(long, Scheme) - Method in class healpix.essentials.HealpixMapDouble

Adjusts the object to nside_in and scheme_in.

setNsideAndScheme(long, Scheme) - Method in class healpix.essentials.HealpixMapFloat

Adjusts the object to nside_in and scheme_in.

setPixel(int, double) - Method in class healpix.essentials.HealpixMapDouble

Sets the value of a specific pixel.

setPixel(int, float) - Method in class healpix.essentials.HealpixMapFloat

Sets the value of a specific pixel.

setPixel(long, double) - Method in class healpix.essentials.HealpixMapDouble

Sets the value of a specific pixel.

setPixel(long, float) - Method in class healpix.essentials.HealpixMapFloat

Sets the value of a specific pixel.

setScheme(Scheme) - Method in class healpix.essentials.HealpixBase

Adjusts the object to scheme.

sin(double) - Static method in class healpix.essentials.FastMath

Returns the trigonometric sine of an angle.

sub(Vec3) - Method in class healpix.essentials.Vec3

Vector subtraction

subtraction(Moc) - Method in class healpix.essentials.Moc

Returns a new Moc that contains all parts of this Moc that are not contained in "other".

swap_cycle - Static variable in class healpix.essentials.HealpixTables

swaparray - Static variable in class healpix.essentials.HealpixTables

swapScheme() - Method in class healpix.essentials.HealpixMapDouble

Converts the map from NESTED to RING scheme or vice versa.

swapScheme() - Method in class healpix.essentials.HealpixMapFloat

Converts the map from NESTED to RING scheme or vice versa.

sz - Variable in class healpix.essentials.RangeSet

Current number of active entries.

T

theta - Variable in class healpix.essentials.Pointing

Colatitude in radians (0 is North Pole; Pi is South Pole)

toArray() - Method in class healpix.essentials.RangeSet

Creates an array containing all the numbers in the RangeSet.

toArray() - Method in class healpix.essentials.Vec3

toArray(double[]) - Method in class healpix.essentials.Vec3

toCompressed() - Method in class healpix.essentials.Moc

toCompressed() - Method in class healpix.essentials.RangeSet

Returns a compressed representation of the RangeSet, using interpolative coding.

toHploc() - Method in class healpix.essentials.Fxyf

toString() - Method in class healpix.essentials.Pointing

toString() - Method in class healpix.essentials.RangeSet

toString() - Method in class healpix.essentials.Vec3

toString() - Method in class healpix.essentials.Zphi

toUniq() - Method in class healpix.essentials.Moc

toUniqRS() - Method in class healpix.essentials.Moc

toVec3() - Method in class healpix.essentials.Fxyf

trimIfTooLarge() - Method in class healpix.essentials.RangeSet

Shrinks the array for the entries to minimum size, if it is more than twice the minimum size

trimSize() - Method in class healpix.essentials.RangeSet

Shrinks the array for the entries to minimum size.

twopi - Static variable in class healpix.essentials.Constants

The Constant twopi.

twothird - Static variable in class healpix.essentials.Constants

The Constant twothird.

U

undef - Static variable in class healpix.essentials.HealpixMapDouble

undef - Static variable in class healpix.essentials.HealpixMapFloat

union(Moc) - Method in class healpix.essentials.Moc

Returns a new Moc that contains the union of this Moc and "other".

union(RangeSet) - Method in class healpix.essentials.RangeSet

Return the union of this RangeSet and other.

uniq2order(long) - Static method in class healpix.essentials.HealpixUtils

utab - Static variable in class healpix.essentials.HealpixTables

V

valueIterator() - Method in class healpix.essentials.RangeSet

Returns a ValueIterator, which iterates over all individual numbers in the RangeSet.

valueOf(String) - Static method in enum class healpix.essentials.MocQuery.MocQueryOp

Returns the enum constant of this class with the specified name.

valueOf(String) - Static method in enum class healpix.essentials.Scheme

Returns the enum constant of this class with the specified name.

values() - Static method in enum class healpix.essentials.MocQuery.MocQueryOp

Returns an array containing the constants of this enum class, in the order they are declared.

values() - Static method in enum class healpix.essentials.Scheme

Returns an array containing the constants of this enum class, in the order they are declared.

vec2pix(Vec3) - Method in class healpix.essentials.HealpixBase

Returns the pixel which contains the supplied Vec3.

vec2pixNest(int, Vec3) - Static method in class healpix.essentials.HealpixProc

vec2pixRing(int, Vec3) - Static method in class healpix.essentials.HealpixProc

Vec3 - Class in healpix.essentials

Cartesian 3-vector.

Vec3() - Constructor for class healpix.essentials.Vec3

Default constructor.

Vec3(double[]) - Constructor for class healpix.essentials.Vec3

Vec3(double, double, double) - Constructor for class healpix.essentials.Vec3

Creation from individual components

Vec3(Pointing) - Constructor for class healpix.essentials.Vec3

Conversion from Pointing

Vec3(Vec3) - Constructor for class healpix.essentials.Vec3

Vec3(Zphi) - Constructor for class healpix.essentials.Vec3

Conversion from Zphi

W

writeDoubleMap(HealpixMapDouble, String) - Static method in class healpix.essentials.FitsUtil

writeFloatMap(HealpixMapFloat, String) - Static method in class healpix.essentials.FitsUtil

X

x - Variable in class healpix.essentials.Vec3

xoffset - Static variable in class healpix.essentials.HealpixTables

XOR - Enum constant in enum class healpix.essentials.MocQuery.MocQueryOp

Xyf() - Constructor for class healpix.essentials.HealpixBase.Xyf

Xyf(int, int, int) - Constructor for class healpix.essentials.HealpixBase.Xyf

xyf2pix(int, int, int) - Method in class healpix.essentials.HealpixBase

xyf2pix(HealpixBase.Xyf) - Method in class healpix.essentials.HealpixBase

Y

y - Variable in class healpix.essentials.Vec3

yoffset - Static variable in class healpix.essentials.HealpixTables

Z

z - Variable in class healpix.essentials.Vec3

z - Variable in class healpix.essentials.Zphi

Cosine of the colatitude, or z component of unit vector; Range [-1;1].

Zphi - Class in healpix.essentials

Class for storing a position on the unit sphere as a (z,phi)-tuple.

Zphi() - Constructor for class healpix.essentials.Zphi

Default constructor

Zphi(double, double) - Constructor for class healpix.essentials.Zphi

Creation from individual components

Zphi(Pointing) - Constructor for class healpix.essentials.Zphi

Conversion from Pointing

Zphi(Vec3) - Constructor for class healpix.essentials.Zphi

Conversion from Vec3

zphi2pix(Zphi) - Method in class healpix.essentials.HealpixBase

Returns the pixel which contains the supplied Zphi.

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