lib.theory.base.ProjectionBasis

class lib.theory.base.ProjectionBasis(x=None, **kwargs)

Bases: cosmopipe.lib.utils.BaseNameSpace

Class representing a model basis.

x

Array of x-coordinates where the model can be safely evaluated.

Type

array

name

Model name.

Type

string

fields

Tracer field(s).

Type

tuple

space

Projection space, e.g. power spectrum (‘power’)? Correlation function (‘correlation’)?

Type

string

shotnoise

If in Fourier space, Poisson shotnoise associated to that model.

Type

float

mode

Projection mode, e.g. ‘multipole’? ‘muwedge’?

Type

string

projs

List of projection number or identifier (e.g. order of Legendre polynomial, lower and upper limit of \(\mu\)-wedge).

Type

list

wa_order

Wide-angle order.

Type

int

Initialize ProjectionBasis.

Parameters

• x (array, dict, default=None) – Dictionary of attribute values, or array of x-coordinates where the model can be safely evaluated.

• kwargs (dict) – Dictionary of attribute values. If x is dictionary, is updated by kwargs.

Methods

as_dict	Return dictionary of attributes, droping those set to None if drop_none is True.
copy	Return copy, setting attributes kwargs on-the-fly.
deepcopy
eq_ignore_none	Is self equal to other, i.e. same type and attributes, ignoring attributes set to None?.
from_state	Instantiate and initalize class with state dictionary.
get	Return attribute name, defaulting to default.
is_mpi_broadcast
is_mpi_gathered
is_mpi_root
is_mpi_scattered
load	Load class in numpy binary format from disk.
load_auto	If different formats are possible, this method should between them based on file name extension.
log_critical
log_debug
log_error
log_info
log_warning
save	Save class to disk.
save_auto	If different formats are possible, this method should between them based on file name extension.
set	Set attributes kwargs.
setdefault	Set attributes kwargs if current values are None.
to_projs	Export projection basis as a ProjectionNameCollection instance.

Attributes

CORRELATION
MULTIPOLE
MUWEDGE
POWER
logger
mpiattrs	MPI attributes
mpicomm
mpiroot
mpistate

as_dict(drop_none=True)

Return dictionary of attributes, droping those set to None if drop_none is True.

copy(**kwargs)

Return copy, setting attributes kwargs on-the-fly.

eq_ignore_none(other)

Is self equal to other, i.e. same type and attributes, ignoring attributes set to None?

classmethod from_state(state, mpiroot=0, mpicomm=None)

Instantiate and initalize class with state dictionary.

get(name, default=None)

Return attribute name, defaulting to default.

classmethod load(filename, mpiroot=0, mpicomm=None)

Load class in numpy binary format from disk. If the loaded state contains __class__ and that exists in cls._registry, return instance of cls._registry[__class__] (instead of cls).

load_auto(*args, **kwargs)

If different formats are possible, this method should between them based on file name extension.

property mpiattrs

MPI attributes

save(filename)

Save class to disk.

save_auto(*args, **kwargs)

If different formats are possible, this method should between them based on file name extension.

set(**kwargs)

Set attributes kwargs.

setdefault(**kwargs)

Set attributes kwargs if current values are None.

to_projs()

Export projection basis as a ProjectionNameCollection instance.