firecrown.metadata_types.InferredGalaxyZDist

class firecrown.metadata_types.InferredGalaxyZDist(*, bin_name, z, dndz, measurements)

Bases: YAMLSerializable

The class used to store the redshift resolution data for a sacc file.

The sacc file is a complicated set of tracers (bins) and surveys. This class is used to store the redshift resolution data for a single photometric bin.

Parameters:

• bin_name (str) –

• z (ndarray) –

• dndz (ndarray) –

• measurements (set[Galaxies | CMB | Clusters]) –

Public Methods:

__post_init__()	Validate the redshift resolution data.
__eq__(other)	Equality test for InferredGalaxyZDist.
__hash__()	Return hash(self).
__replace__(**changes)
__init__(*, bin_name, z, dndz, measurements)	param bin_name:
__repr__()	Return repr(self).
__setattr__(name, value)	Implement setattr(self, name, value).
__delattr__(name)	Implement delattr(self, name).

Inherited from YAMLSerializable

to_yaml()	Return the YAML representation of the object.
from_yaml(yaml_str)	Load the object from YAML.

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__eq__(other)

Equality test for InferredGalaxyZDist.

Two InferredGalaxyZDist are equal if they have equal bin_name, z, dndz, and measurement.

__post_init__()

Validate the redshift resolution data. :rtype: None

• Make sure the z and dndz arrays have the same shape;

• The measurement must be of type Measurement.

• The bin_name should not be empty.