Inheritance diagram for lsst.pipe.tasks.healSparseMappingProperties.DcrE2PropertyMap:

Public Member Functions
	initialize_tract_maps (self, nside_coverage, nside)

	initialize_values (self, n_pixels)

	accumulate_values (self, indices, ra, dec, weights, scalings, row, psf_array=None)

	finalize_mean_values (self, total_weights, total_inputs)

	set_map_values (self, pixels)

Public Attributes
	config = config

	name = name

float	zeropoint = 0.0

	min_map

	max_map

	mean_map

	weighted_mean_map

	sum_map

	min_values = np.zeros(n_pixels, dtype=self.dtype)

	max_values = np.zeros(n_pixels, dtype=self.dtype)

	mean_values = np.zeros(n_pixels, dtype=self.dtype)

	weighted_mean_values = np.zeros(n_pixels, dtype=self.dtype)

	sum_values = np.zeros(n_pixels, dtype=self.dtype)

Static Public Attributes
	dtype = np.float64

bool	requires_psf = False

str	description = ""

str	unit = ""

	ConfigClass = BasePropertyMapConfig

	registry = PropertyMapRegistry(BasePropertyMapConfig)

Protected Member Functions
	_compute (self, row, ra, dec, scalings, psf_array=None)

	_post_process (self, total_weights, total_inputs)

Detailed Description

Effect of DCR on psf shape e2 property map.

Definition at line 543 of file healSparseMappingProperties.py.

Member Function Documentation

◆ _compute()

lsst.pipe.tasks.healSparseMappingProperties.DcrE2PropertyMap._compute	(	self,
		row,
		ra,
		dec,
		scalings,
		psf_array = None )

protected

Compute map value from a row in the visitSummary catalog.

Parameters
----------
row : `lsst.afw.table.ExposureRecord`
    Row of a visitSummary ExposureCatalog.
ra : `np.ndarray`
    Array of right ascensions
dec : `np.ndarray`
    Array of declinations
scalings : `float` or `np.ndarray`
    Scaling values to coadd zeropoint.
psf_array : `np.ndarray`, optional
    Array of approximate psf values matched to ra/dec.

Reimplemented from lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.

Definition at line 547 of file healSparseMappingProperties.py.

◆ _post_process()

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap._post_process	(	self,
		total_weights,
		total_inputs )

protectedinherited

Perform post-processing on values.

Parameters
----------
total_weights : `np.ndarray`
    Total accumulated weights, for each value index.
total_inputs : `np.ndarray`
    Total number of inputs, for each value index.

Reimplemented in lsst.pipe.tasks.healSparseMappingProperties.PsfMaglimPropertyMap.

Definition at line 396 of file healSparseMappingProperties.py.

◆ accumulate_values()

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.accumulate_values	(	self,
		indices,
		ra,
		dec,
		weights,
		scalings,
		row,
		psf_array = None )

inherited

Accumulate values from a row of a visitSummary table.

Parameters
----------
indices : `np.ndarray`
    Indices of values that should be accumulated.
ra : `np.ndarray`
    Array of right ascension for indices
dec : `np.ndarray`
    Array of declination for indices
weights : `float` or `np.ndarray`
    Weight(s) for indices to be accumulated.
scalings : `float` or `np.ndarray`
    Scaling values to coadd zeropoint.
row : `lsst.afw.table.ExposureRecord`
    Row of a visitSummary ExposureCatalog.
psf_array : `np.ndarray`, optional
    Array of approximate psf values matched to ra/dec.

Raises
------
ValueError : Raised if requires_psf is True and psf_array is None.

Definition at line 298 of file healSparseMappingProperties.py.

◆ finalize_mean_values()

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.finalize_mean_values	(	self,
		total_weights,
		total_inputs )

inherited

Finalize the accumulation of the mean and weighted mean.

Parameters
----------
total_weights : `np.ndarray`
    Total accumulated weights, for each value index.
total_inputs : `np.ndarray`
    Total number of inputs, for each value index.

Definition at line 339 of file healSparseMappingProperties.py.

◆ initialize_tract_maps()

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.initialize_tract_maps	(	self,
		nside_coverage,
		nside )

inherited

Initialize the tract maps.

Parameters
----------
nside_coverage : `int`
    Healpix nside of the healsparse coverage map.
nside : `int`
    Healpix nside of the property map.

Definition at line 226 of file healSparseMappingProperties.py.

◆ initialize_values()

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.initialize_values	(		self,
			n_pixels )

inherited

Initialize the value arrays for accumulation.

Parameters
----------
n_pixels : `int`
    Number of pixels in the map.

Definition at line 276 of file healSparseMappingProperties.py.

◆ set_map_values()

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.set_map_values	(		self,
			pixels )

inherited

Assign accumulated values to the maps.

Parameters
----------
pixels : `np.ndarray`
    Array of healpix pixels (nest scheme) to set in the map.

Definition at line 359 of file healSparseMappingProperties.py.

Member Data Documentation

◆ config

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.config = config

inherited

Definition at line 222 of file healSparseMappingProperties.py.

◆ ConfigClass

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.ConfigClass = BasePropertyMapConfig

staticinherited

Definition at line 216 of file healSparseMappingProperties.py.

◆ description

str lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.description = ""

staticinherited

Definition at line 213 of file healSparseMappingProperties.py.

◆ dtype

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.dtype = np.float64

staticinherited

Definition at line 210 of file healSparseMappingProperties.py.

◆ max_map

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.max_map

inherited

Initial value:

=  hsp.HealSparseMap.make_empty(nside_coverage,
                                                        nside,
                                                        self.dtype,
                                                        metadata=metadata)

Definition at line 250 of file healSparseMappingProperties.py.

◆ max_values

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.max_values = np.zeros(n_pixels, dtype=self.dtype)

inherited

Definition at line 289 of file healSparseMappingProperties.py.

◆ mean_map

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.mean_map

inherited

Initial value:

=  hsp.HealSparseMap.make_empty(nside_coverage,
                                                         nside,
                                                         self.dtype,
                                                         metadata=metadata)

Definition at line 257 of file healSparseMappingProperties.py.

◆ mean_values

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.mean_values = np.zeros(n_pixels, dtype=self.dtype)

inherited

Definition at line 292 of file healSparseMappingProperties.py.

◆ min_map

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.min_map

inherited

Initial value:

=  hsp.HealSparseMap.make_empty(nside_coverage,
                                                        nside,
                                                        self.dtype,
                                                        metadata=metadata)

Definition at line 243 of file healSparseMappingProperties.py.

◆ min_values

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.min_values = np.zeros(n_pixels, dtype=self.dtype)

inherited

Definition at line 285 of file healSparseMappingProperties.py.

◆ name

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.name = name

inherited

Definition at line 223 of file healSparseMappingProperties.py.

◆ registry

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.registry = PropertyMapRegistry(BasePropertyMapConfig)

staticinherited

Definition at line 218 of file healSparseMappingProperties.py.

◆ requires_psf

bool lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.requires_psf = False

staticinherited

Definition at line 211 of file healSparseMappingProperties.py.

◆ sum_map

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.sum_map

inherited

Initial value:

=  hsp.HealSparseMap.make_empty(nside_coverage,
                                                        nside,
                                                        self.dtype,
                                                        metadata=metadata)

Definition at line 271 of file healSparseMappingProperties.py.

◆ sum_values

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.sum_values = np.zeros(n_pixels, dtype=self.dtype)

inherited

Definition at line 296 of file healSparseMappingProperties.py.

◆ unit

str lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.unit = ""

staticinherited

Definition at line 214 of file healSparseMappingProperties.py.

◆ weighted_mean_map

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.weighted_mean_map

inherited

Initial value:

=  hsp.HealSparseMap.make_empty(nside_coverage,
                                                                  nside,
                                                                  self.dtype,
                                                                  metadata=metadata)

Definition at line 264 of file healSparseMappingProperties.py.

◆ weighted_mean_values

lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.weighted_mean_values = np.zeros(n_pixels, dtype=self.dtype)

inherited

Definition at line 294 of file healSparseMappingProperties.py.

◆ zeropoint

float lsst.pipe.tasks.healSparseMappingProperties.BasePropertyMap.zeropoint = 0.0

inherited

Definition at line 224 of file healSparseMappingProperties.py.

The documentation for this class was generated from the following file:

python/lsst/pipe/tasks/healSparseMappingProperties.py

Public Member Functions

Public Attributes

Static Public Attributes

Protected Member Functions

Detailed Description

Member Function Documentation

◆ _compute()

◆ _post_process()

◆ accumulate_values()

◆ finalize_mean_values()

◆ initialize_tract_maps()

◆ initialize_values()

◆ set_map_values()

Member Data Documentation

◆ config

◆ ConfigClass

◆ description

◆ dtype

◆ max_map

◆ max_values

◆ mean_map

◆ mean_values

◆ min_map

◆ min_values

◆ name

◆ registry

◆ requires_psf

◆ sum_map

◆ sum_values

◆ unit

◆ weighted_mean_map

◆ weighted_mean_values

◆ zeropoint