Class/Object

com.sparkcorr.Tiling

HealpixGrid

Related Docs: object HealpixGrid | package Tiling

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class HealpixGrid extends SphereTiling with Serializable

Encapsulation of some Healpix functions within SphereTiling abstract class

you will need to build (or get) the java Healpix library see https://github.com/cds-astro/cds-healpix-java

Author:

S.Plaszczynski and J.Peloton

Linear Supertypes
Serializable, Serializable, SphereTiling, AnyRef, Any
Type Hierarchy
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Inherited
  1. HealpixGrid
  2. Serializable
  3. Serializable
  4. SphereTiling
  5. AnyRef
  6. Any
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Instance Constructors

  1. new HealpixGrid(hp: <error>, ptg: ExtPointing)

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. val Nbase: <error>

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    resolution parameter

    resolution parameter

    Definition Classes
    HealpixGrid → SphereTiling

  5. val Npix: <error>

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    number of pixels

    number of pixels

    Definition Classes
    HealpixGrid → SphereTiling

  6. def ang2pix(theta: Double, phi: Double): Int

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    pixel index from angles on the sphere

    pixel index from angles on the sphere

    theta

    colatitude (0<theta<Pi)

    phi

    azimuth (0<phi<2Pi)

    returns

    pixel index

    Definition Classes
    HealpixGrid → SphereTiling

  7. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  9. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  10. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  11. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  12. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  13. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  14. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  15. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  16. def neighbours(ipix: Int): Array[Int]

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    List of neighbour indices

    List of neighbour indices

    ipix

    pixel index

    returns

    Array of pixel indices (variable size)

    Definition Classes
    HealpixGrid → SphereTiling

  17. final def notify(): Unit

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    Definition Classes
    AnyRef

  18. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  19. def pix2ang(ipix: Int): Array[Double]

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    pixel center angles for a given index

    pixel center angles for a given index

    ipix

    pixel index

    returns

    size 2 Array of angles [theta,phi] (see header for conventions)

    Definition Classes
    HealpixGrid → SphereTiling

  20. def pixNums: IndexedSeq[Int]

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    list of valid pixel indices for this pixelization (do not assume it is contiguous)

    list of valid pixel indices for this pixelization (do not assume it is contiguous)

    returns

    an indexedseq of indices

    Definition Classes
    HealpixGrid → SphereTiling

  21. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  22. def toString(): String

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    Definition Classes
    AnyRef → Any

  23. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  24. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
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    Annotations
    @throws( ... )

  25. final def wait(arg0: Long): Unit

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    Definition Classes
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    Annotations
    @throws( ... )

Deprecated Value Members

  1. def neighbours8(ipix: Int): Array[Int]

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    automatic translation to 8 neighbouring indices putting -1 if there is less.

    automatic translation to 8 neighbouring indices putting -1 if there is less.

    undefined behaviour if more than 8

    Definition Classes
    HealpixGrid → SphereTiling
    Deprecated

Inherited from Serializable

Inherited from Serializable

Inherited from SphereTiling

Inherited from AnyRef

Inherited from Any

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