firecrown.data_types.TwoPointMeasurement

class firecrown.data_types.TwoPointMeasurement(*, data, indices, covariance_name, metadata)

Bases: YAMLSerializable

Class defining the data for a two-point measurement.

The class used to store the data for a two-point function measured on a sphere.

This includes the measured two-point function, their indices in the covariance matrix and the name of the covariance matrix. The corresponding metadata is also stored.

Parameters:

• data (ndarray[tuple[int, ...], dtype[float64]]) –

• indices (ndarray[tuple[int, ...], dtype[int64]]) –

• covariance_name (str) –

• metadata (TwoPointReal | TwoPointHarmonic) –

Public Methods:

__post_init__()	Make sure the data and indices have the same shape.
__eq__(other)	Equality test for TwoPointMeasurement objects.
is_real()	Check if the metadata is real.
is_harmonic()	Check if the metadata is harmonic.
__hash__()	Return hash(self).
__replace__(**changes)
__init__(*, data, indices, covariance_name, ...)	param data:
__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.

---

__eq__(other)

Equality test for TwoPointMeasurement objects.

Return type:

bool

__post_init__()

Make sure the data and indices have the same shape.

Return type:

None

is_harmonic()

Check if the metadata is harmonic.

Return type:

bool

is_real()

Check if the metadata is real.

Return type:

bool