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gwcs v1.0.4.dev68
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gwcs v1.0.4.dev68
  • Using Generalized World Coordinate System Models
  • Introduction to Constructing Generalized World Coordinate System Models
  • Adding distortion to the imaging example
  • An IFU Example - managing a discontiguous WCS
  • Shared Interface for World Coordinate System - APE 14
  • Native Interface
  • Differences in functionality between the Native and Shared interfaces
  • Using the WCS object
  • WCS User Tools
  • Listing of imaging_wcs.asdf
  • WCS validation
  • Fitting a WCS to input pixels & sky positions
  • FITS Equivalent WCS Example
  • Simple FITS WCS equivalent for non-distorted WCS
  • Change Log
  • API
    • NativeAPIMixin
    • WCSAPIMixin
    • WCS
    • GwcsBoundingBoxWarning
    • NoConvergence
    • Step
    • get_ctype_from_ucd
    • AxisType
    • BaseCoordinateFrame
    • CelestialFrame
    • CompositeFrame
    • CoordinateFrame
    • CoordinateFrameProtocol
    • EmptyFrame
    • EmptyFrameDeprecationWarning
    • EmptyFrameUnitsWarning
    • Frame2D
    • SpectralFrame
    • StokesFrame
    • TemporalFrame
    • WorldAxisObjectComponent
    • grid_from_bounding_box
    • wcs_from_fiducial
    • wcs_from_points
    • LabelMapper
    • LabelMapperArray
    • LabelMapperDict
    • LabelMapperRange
    • RegionsSelector
    • AnglesFromGratingEquation3D
    • SellmeierGlass
    • SellmeierZemax
    • Snell3D
    • WavelengthFromGratingEquation
    • CartesianToSpherical
    • FromDirectionCosines
    • SphericalToCartesian
    • ToDirectionCosines
    • FITSImagingWCSTransform
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BaseCoordinateFrame¶

class gwcs.coordinate_frames.BaseCoordinateFrame(*args, **kwargs)[source]¶

Bases: CoordinateFrameProtocol

Legacy base class for coordinate frames.

Attributes Summary

world_axis_object_components

The APE 14 object components for this frame.

Attributes Documentation

world_axis_object_components¶

The APE 14 object components for this frame.

See also

astropy.wcs.wcsapi.BaseLowLevelWCS.world_axis_object_components
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Last updated on 09 Jun 2026
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  • BaseCoordinateFrame
    • BaseCoordinateFrame
      • BaseCoordinateFrame.world_axis_object_components