curryer.correction.data_structures

Classes

ImageGrid	Container for image data sampled on a latitude/longitude grid.
NamedImageGrid	Image grid with an associated descriptive name.
PSFGrid	Point spread function sampled on a latitude/longitude grid.
ProjectedPSF	PSF sampled on the Earth's surface, optionally carrying heights.
OpticalPSFEntry	Optical PSF sample defined by cross/along slit angles.
GeolocationConfig	Configuration parameters for PSF geolocation modelling.
SearchConfig	Parameters controlling the image matching search grid.

Module Contents

class curryer.correction.data_structures.ImageGrid

Container for image data sampled on a latitude/longitude grid.

data: numpy.ndarray

lat: numpy.ndarray

lon: numpy.ndarray

h: numpy.ndarray | None = None

__post_init__() → None

_validate_shapes() → None

property mid_indices: tuple[int, int]

Return the row/column indices of the central pixel.

class curryer.correction.data_structures.NamedImageGrid

Bases: ImageGrid

Image grid with an associated descriptive name.

name: str | None = None

class curryer.correction.data_structures.PSFGrid

Point spread function sampled on a latitude/longitude grid.

data: numpy.ndarray

lat: numpy.ndarray

lon: numpy.ndarray

__post_init__() → None

_validate_shapes() → None

class curryer.correction.data_structures.ProjectedPSF

Bases: PSFGrid

PSF sampled on the Earth’s surface, optionally carrying heights.

height: numpy.ndarray | None = None

__post_init__() → None

class curryer.correction.data_structures.OpticalPSFEntry

Optical PSF sample defined by cross/along slit angles.

data: numpy.ndarray

x: numpy.ndarray

field_angle: numpy.ndarray

__post_init__() → None

class curryer.correction.data_structures.GeolocationConfig

Configuration parameters for PSF geolocation modelling.

gcp_step_m: float = 30.0

motion_convolution_step_m: float = 1.5

psf_lat_sample_dist_deg: float = 2.4397105613972e-05

psf_lon_sample_dist_deg: float = 2.8737038710207e-05

class curryer.correction.data_structures.SearchConfig

Parameters controlling the image matching search grid.

grid_size: int = 44

grid_span_km: float = 11.0

reduction_factor: float = 0.8

spacing_limit_m: float = 10.0