representation-1.0.0

Representation of points or differentials in two or three dimensional space.

Description

Representation of points or differentials in two or three dimensional space.

Outline

Schema Definitions

This type is an object with the following properties:

Examples

A SphericalRepresentation:

!<tag:astropy.org:astropy/coordinates/representation-1.0.0>
  components:
    distance: !unit/quantity-1.1.0 {unit: !unit/unit-1.0.0 AU, value: 1.0}
    lat: !<tag:astropy.org:astropy/coordinates/latitude-1.0.0> {unit: !unit/unit-1.0.0 deg,
      value: 10.0}
    lon: !<tag:astropy.org:astropy/coordinates/longitude-1.0.0>
      unit: !unit/unit-1.0.0 deg
      value: 10.0
      wrap_angle: !<tag:astropy.org:astropy/coordinates/angle-1.0.0> {unit: !unit/unit-1.0.0 deg,
        value: 360.0}
  type: SphericalRepresentation

A CartesianDifferential:

!<tag:astropy.org:astropy/coordinates/representation-1.0.0>
  components:
    d_x: !unit/quantity-1.1.0 {unit: !unit/unit-1.0.0 km s-1, value: 100.0}
    d_y: !unit/quantity-1.1.0 {unit: !unit/unit-1.0.0 km s-1, value: 200.0}
    d_z: !unit/quantity-1.1.0 {unit: !unit/unit-1.0.0 km s-1, value: 3141.0}
  type: CartesianDifferential

Original Schema 

%YAML 1.1
---
$schema: "http://stsci.edu/schemas/yaml-schema/draft-01"
id: "http://astropy.org/schemas/astropy/coordinates/representation-1.0.0"

title: |
  Representation of points or differentials in two or three dimensional space.

description: |
  Representation of points or differentials in two or three dimensional space.

examples:
  -
    - A SphericalRepresentation
    - asdf-standard-1.5.0
    - |
        !<tag:astropy.org:astropy/coordinates/representation-1.0.0>
          components:
            distance: !unit/quantity-1.1.0 {unit: !unit/unit-1.0.0 AU, value: 1.0}
            lat: !<tag:astropy.org:astropy/coordinates/latitude-1.0.0> {unit: !unit/unit-1.0.0 deg,
              value: 10.0}
            lon: !<tag:astropy.org:astropy/coordinates/longitude-1.0.0>
              unit: !unit/unit-1.0.0 deg
              value: 10.0
              wrap_angle: !<tag:astropy.org:astropy/coordinates/angle-1.0.0> {unit: !unit/unit-1.0.0 deg,
                value: 360.0}
          type: SphericalRepresentation
  -
    - A CartesianDifferential
    - asdf-standard-1.5.0
    - |
        !<tag:astropy.org:astropy/coordinates/representation-1.0.0>
          components:
            d_x: !unit/quantity-1.1.0 {unit: !unit/unit-1.0.0 km s-1, value: 100.0}
            d_y: !unit/quantity-1.1.0 {unit: !unit/unit-1.0.0 km s-1, value: 200.0}
            d_z: !unit/quantity-1.1.0 {unit: !unit/unit-1.0.0 km s-1, value: 3141.0}
          type: CartesianDifferential

type: object
properties:
  type:
    type: string
    enum:
      - CartesianRepresentation
      - SphericalRepresentation
      - UnitSphericalRepresentation
      - RadialRepresentation
      - PhysicsSphericalRepresentation
      - CylindricalRepresentation
      - CartesianDifferential
      - SphericalDifferential
      - UnitSphericalCosLatDifferential
      - UnitSphericalDifferential
      - SphericalCosLatDifferential
      - RadialDifferential
      - PhysicsSphericalDifferential
      - CylindricalDifferential

  components:
    anyOf:
      # CartesianRepresentation
      - type: object
        properties:
          x:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          y:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          z:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # SphericalRepresentation
      - type: object
        properties:
          lat:
            $ref: "latitude-1.0.0"
          lon:
            $ref: "longitude-1.0.0"
          distance:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # UnitSphericalRepresentation
      - type: object
        properties:
          lat:
            $ref: "latitude-1.0.0"
          lon:
            $ref: "longitude-1.0.0"

      # RadialRepresentation
      - type: object
        properties:
          distance:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # PhysicsSphericalRepresentation
      - type: object
        properties:
          phi:
            $ref: "angle-1.0.0"
          theta:
            $ref: "angle-1.0.0"
          r:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # CylindricalRepresentation
      - type: object
        properties:
          rho:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          phi:
            $ref: "angle-1.0.0"
          z:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # CartesianDifferential
      - type: object
        properties:
          d_x:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_y:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_z:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # SphericalDifferential
      - type: object
        properties:
          d_lon:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_lat:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_distance:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # UnitSphericalCosLatDifferential
      - type: object
        properties:
          d_lon_coslat:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_lat:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # UnitSphericalDifferential
      - type: object
        properties:
          d_lon:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_lat:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # SphericalCosLatDifferential
      - type: object
        properties:
          d_lon_coslat:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_lat:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_distance:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # SphericalDifferential
      - type: object
        properties:
          d_lon:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_lat:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_distance:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # RadialDifferential
      - type: object
        properties:
          d_phi:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_theta:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_r:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # PhysicsSphericalDifferential
      - type: object
        properties:
          d_phi:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_theta:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_r:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # RadialDifferential
      - type: object
        properties:
          d_distance:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

      # CylindricalDifferential
      - type: object
        properties:
          d_rho:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_phi:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"
          d_z:
            $ref: "http://stsci.edu/schemas/asdf/unit/quantity-1.1.0"

required: [type, components]
...