coscon.toast_extras module

class coscon.toast_extras.OpCrosstalk(*args: Any, **kwargs: Any)

Bases: Operator

Operator that apply crosstalk matrix to detector ToDs.

crosstalk_matrices: List[SimpleCrosstalkMatrix]

exec(data: toast.dist.Data, signal_name: str, debug: bool = False)

n_crosstalk_matrices: int

name: str = 'crosstalk'

classmethod read(args: Namespace, name: str = 'crosstalk') → OpCrosstalk

class coscon.toast_extras.SimpleCrosstalkMatrix(names: np.ndarray['S'], data: np.ndarray[np.float64])

Bases: object

A thin crosstalk matrix class.

For feature-rich crosstalk matrix class, see coscon.toast_helper.CrosstalkMatrix.

data: np.ndarray[np.float64]

dump(path: Path, compress_level: int = 9)

classmethod load(path: Path)

names: np.ndarray['S']

property names_str: List[str]

names in list of str

coscon.toast_extras.add_crosstalk_args(parser: ArgumentParser)

coscon.toast_extras.fma(out: ndarray[float64], ws: ndarray[float64], *arrays: ndarray[float64])

Simple FMA, compiled to avoid Python memory implications.

Parameters:

out – must be zero array in the same shape of each array in arrays

cache is False to avoid IO on HPC.

If not compiled, a lot of Python objects will be created, and as the Python garbage collector is inefficient, it would have larger memory footprints.

coscon.toast_extras.get_world()