Index

_

__getitem__() (HealpixDataset method) __post_init__() (HipscatLoadingConfig method) __repr__() (Dataset method) _append_extra_columns() (AbstractCrossmatchAlgorithm class method) _append_partition_information_to_dataframe() (in module lsdb.loaders.dataframe.from_dataframe_utils) _calculate_threshold() (DataframeCatalogLoader method) _compute_pixel_map() (DataframeCatalogLoader method) _construct_search_ddf() (HealpixDataset method) _convert_dtypes_to_pyarrow() (in module lsdb.loaders.dataframe.from_dataframe_utils) _create_catalog_info() (DataframeCatalogLoader static method) (MarginCatalogGenerator method) _create_crossmatch_df() (KdTreeCrossmatch method) _create_margins() (MarginCatalogGenerator method) _create_ra_mask() (in module lsdb.core.search.box_search) _find_crossmatch_indices() (in module lsdb.core.crossmatch.kdtree_utils) _find_margin_pixel_pairs() (MarginCatalogGenerator method) _format_margin_partition_dataframe() (in module lsdb.loaders.dataframe.from_dataframe_utils) _generate_dask_dataframe() (in module lsdb.loaders.dataframe.from_dataframe_utils) _generate_dask_df_and_map() (DataframeCatalogLoader method) (MarginCatalogGenerator method) _get_chord_distance() (in module lsdb.core.crossmatch.kdtree_utils) _get_data_in_margin() (MarginCatalogGenerator method)

_get_dataframe_for_healpix() (DataframeCatalogLoader method) _get_dataset_class_from_catalog_info() (in module lsdb.loaders.hipscat.read_hipscat) _get_non_empty_partitions() (HealpixDataset method) _get_partition_info_dict() (in module lsdb.io.to_hipscat) _get_paths_from_pixels() (AbstractCatalogLoader method) _get_point_coordinates() (KdTreeCrossmatch method) _get_provenance_info() (in module lsdb.io.to_hipscat) _load_dask_df_and_map() (AbstractCatalogLoader method) _load_df_from_paths() (AbstractCatalogLoader method) _load_empty_dask_df_and_map() (AssociationCatalogLoader method) _load_hipscat_catalog() (AbstractCatalogLoader method) _load_metadata_schema() (AbstractCatalogLoader method) _lon_lat_to_xyz() (in module lsdb.core.crossmatch.kdtree_utils) _order_partition_dataframe_columns() (in module lsdb.loaders.dataframe.from_dataframe_utils) _perform_search() (HealpixDataset method) _query_min_max_neighbors() (in module lsdb.core.crossmatch.kdtree_utils) _rename_columns_with_suffix() (AbstractCrossmatchAlgorithm static method) _repr_html_() (Dataset method) _search() (Catalog method), [1], [2] (MarginCatalog method) _set_hipscat_index() (DataframeCatalogLoader method) _set_margin_order() (MarginCatalogGenerator method)

A

AbstractCatalogLoader (class in lsdb.loaders.hipscat.abstract_catalog_loader) AbstractCrossmatchAlgorithm (class in lsdb.core.crossmatch.abstract_crossmatch_algorithm) AbstractSearch (class in lsdb.core.search.abstract_search) align_and_apply() (in module lsdb.dask.merge_catalog_functions)

align_catalog_to_partitions() (in module lsdb.dask.merge_catalog_functions) align_catalogs() (in module lsdb.dask.merge_catalog_functions) assign() (Catalog method), [1], [2] AssociationCatalog (class in lsdb.catalog.association_catalog) AssociationCatalogLoader (class in lsdb.loaders.hipscat.association_catalog_loader)

B

BoundedKdTreeCrossmatch (class in lsdb.core.crossmatch.bounded_kdtree_match) box() (Catalog method), [1], [2] box_filter() (in module lsdb.core.search.box_search)

BoxSearch (class in lsdb.core.search) (class in lsdb.core.search.box_search) builtin_crossmatch_algorithms (in module lsdb.dask.crossmatch_catalog_data) BuiltInCrossmatchAlgorithm (class in lsdb.core.crossmatch.crossmatch_algorithms)

C

Catalog (class in lsdb) (class in lsdb.catalog) (class in lsdb.catalog.catalog) CatalogTypeVar (in module lsdb.loaders.hipscat.abstract_catalog_loader) columns (Dataset property) (HipscatLoadingConfig attribute) compute() (Dataset method) compute_skymap() (in module lsdb.core.plotting.skymap) concat_partition_and_margin() (in module lsdb.dask.merge_catalog_functions) cone_filter() (in module lsdb.core.search.cone_search)

cone_search() (Catalog method), [1], [2] ConeSearch (class in lsdb.core.search) (class in lsdb.core.search.cone_search) construct_catalog_args() (in module lsdb.dask.merge_catalog_functions) create_catalog() (MarginCatalogGenerator method) create_modified_catalog_structure() (in module lsdb.io.to_hipscat) crossmatch() (AbstractCrossmatchAlgorithm method) (BoundedKdTreeCrossmatch method) (Catalog method), [1], [2] (KdTreeCrossmatch method) crossmatch_catalog_data() (in module lsdb.dask.crossmatch_catalog_data)

D

DaskDFPixelMap (in module lsdb.types) DataframeCatalogLoader (class in lsdb.loaders.dataframe.dataframe_catalog_loader) Dataset (class in lsdb.catalog.dataset.dataset)

dataset_class_for_catalog_type (in module lsdb.loaders.hipscat.read_hipscat) DEFAULT_THRESHOLD (DataframeCatalogLoader attribute) dtype_backend (HipscatLoadingConfig attribute) dtypes (Dataset property)

E

extra_columns (AbstractCrossmatchAlgorithm attribute) (KdTreeCrossmatch attribute)

F

filter_by_hipscat_index_to_pixel() (in module lsdb.dask.merge_catalog_functions)

from_dataframe() (in module lsdb.loaders.dataframe) (in module lsdb.loaders.dataframe.from_dataframe)

G

generate_meta_df_for_joined_tables() (in module lsdb.dask.merge_catalog_functions) get_cartesian_polygon() (in module lsdb.core.search.polygon_search) get_crossmatch_algorithm() (in module lsdb.dask.crossmatch_catalog_data) get_dtype_backend() (HipscatLoadingConfig method) get_dtype_mapper() (HipscatLoadingConfig method) get_healpix_pixels() (HealpixDataset method) get_healpix_pixels_from_alignment() (in module lsdb.dask.merge_catalog_functions)

get_kwargs_dict() (HipscatLoadingConfig method) get_loader_for_type() (in module lsdb.loaders.hipscat.hipscat_loader_factory) get_ordered_healpix_pixels() (HealpixDataset method) get_partition() (HealpixDataset method) get_partition_index() (HealpixDataset method) get_partition_map_from_alignment_pixels() (in module lsdb.dask.merge_catalog_functions) get_pixels_divisions() (in module lsdb.dask.divisions)

H

hc_structure (AssociationCatalog attribute), [1] (Catalog attribute), [1], [2], [3], [4], [5] (HealpixDataset attribute), [1] (MarginCatalog attribute), [1] HCCatalogTypeVar (in module lsdb.loaders.hipscat.abstract_catalog_loader)

head() (Catalog method), [1], [2] HealpixDataset (class in lsdb.catalog.dataset.healpix_dataset) HealpixInfo (in module lsdb.types) HipscatCatalogLoader (class in lsdb.loaders.hipscat.hipscat_catalog_loader) HipscatLoadingConfig (class in lsdb.loaders.hipscat.hipscat_loading_config)

I

index_search() (Catalog method), [1], [2]

IndexSearch (class in lsdb.core.search) (class in lsdb.core.search.index_search)

J

join() (Catalog method), [1], [2]

join_catalog_data_on() (in module lsdb.dask.join_catalog_data) join_catalog_data_through() (in module lsdb.dask.join_catalog_data)

K

KD_TREE (BuiltInCrossmatchAlgorithm attribute)

KdTreeCrossmatch (class in lsdb.core.crossmatch.kdtree_match) kwargs (HipscatLoadingConfig attribute)

L

load_catalog() (AbstractCatalogLoader method) (AssociationCatalogLoader method) (DataframeCatalogLoader method) (HipscatCatalogLoader method) (MarginCatalogLoader method) loader_class_for_catalog_type (in module lsdb.loaders.hipscat.hipscat_loader_factory) lsdb module lsdb.catalog module lsdb.catalog.association_catalog module lsdb.catalog.catalog module lsdb.catalog.dataset module lsdb.catalog.dataset.dataset module lsdb.catalog.dataset.healpix_dataset module lsdb.catalog.margin_catalog module lsdb.core module lsdb.core.crossmatch module lsdb.core.crossmatch.abstract_crossmatch_algorithm module lsdb.core.crossmatch.bounded_kdtree_match module lsdb.core.crossmatch.crossmatch_algorithms module lsdb.core.crossmatch.kdtree_match module lsdb.core.crossmatch.kdtree_utils module lsdb.core.plotting module lsdb.core.plotting.skymap module lsdb.core.search module lsdb.core.search.abstract_search module lsdb.core.search.box_search module lsdb.core.search.cone_search module lsdb.core.search.index_search module

lsdb.core.search.order_search module lsdb.core.search.polygon_search module lsdb.dask module lsdb.dask.crossmatch_catalog_data module lsdb.dask.divisions module lsdb.dask.join_catalog_data module lsdb.dask.merge_catalog_functions module lsdb.io module lsdb.io.to_hipscat module lsdb.loaders module lsdb.loaders.dataframe module lsdb.loaders.dataframe.dataframe_catalog_loader module lsdb.loaders.dataframe.from_dataframe module lsdb.loaders.dataframe.from_dataframe_utils module lsdb.loaders.dataframe.margin_catalog_generator module lsdb.loaders.hipscat module lsdb.loaders.hipscat.abstract_catalog_loader module lsdb.loaders.hipscat.association_catalog_loader module lsdb.loaders.hipscat.hipscat_catalog_loader module lsdb.loaders.hipscat.hipscat_loader_factory module lsdb.loaders.hipscat.hipscat_loading_config module lsdb.loaders.hipscat.margin_catalog_loader module lsdb.loaders.hipscat.read_hipscat module lsdb.types module

M

map_partitions() (HealpixDataset method) margin_cache (HipscatLoadingConfig attribute) MarginCatalog (class in lsdb.catalog.margin_catalog) MarginCatalogGenerator (class in lsdb.loaders.dataframe.margin_catalog_generator) MarginCatalogLoader (class in lsdb.loaders.hipscat.margin_catalog_loader) merge() (Catalog method), [1], [2] module lsdb lsdb.catalog lsdb.catalog.association_catalog lsdb.catalog.catalog lsdb.catalog.dataset lsdb.catalog.dataset.dataset lsdb.catalog.dataset.healpix_dataset lsdb.catalog.margin_catalog lsdb.core lsdb.core.crossmatch lsdb.core.crossmatch.abstract_crossmatch_algorithm lsdb.core.crossmatch.bounded_kdtree_match lsdb.core.crossmatch.crossmatch_algorithms lsdb.core.crossmatch.kdtree_match lsdb.core.crossmatch.kdtree_utils lsdb.core.plotting lsdb.core.plotting.skymap lsdb.core.search lsdb.core.search.abstract_search lsdb.core.search.box_search lsdb.core.search.cone_search lsdb.core.search.index_search lsdb.core.search.order_search lsdb.core.search.polygon_search lsdb.dask lsdb.dask.crossmatch_catalog_data lsdb.dask.divisions lsdb.dask.join_catalog_data lsdb.dask.merge_catalog_functions lsdb.io lsdb.io.to_hipscat lsdb.loaders lsdb.loaders.dataframe lsdb.loaders.dataframe.dataframe_catalog_loader lsdb.loaders.dataframe.from_dataframe lsdb.loaders.dataframe.from_dataframe_utils lsdb.loaders.dataframe.margin_catalog_generator lsdb.loaders.hipscat lsdb.loaders.hipscat.abstract_catalog_loader lsdb.loaders.hipscat.association_catalog_loader lsdb.loaders.hipscat.hipscat_catalog_loader lsdb.loaders.hipscat.hipscat_loader_factory lsdb.loaders.hipscat.hipscat_loading_config lsdb.loaders.hipscat.margin_catalog_loader lsdb.loaders.hipscat.read_hipscat lsdb.types

N

name (Dataset property)

NON_JOINING_ASSOCIATION_COLUMNS (in module lsdb.dask.join_catalog_data)

O

order_search() (Catalog method), [1], [2]

OrderSearch (class in lsdb.core.search) (class in lsdb.core.search.order_search)

P

perform_crossmatch() (in module lsdb.dask.crossmatch_catalog_data) perform_inner_skymap() (in module lsdb.core.plotting.skymap) perform_join_on() (in module lsdb.dask.join_catalog_data) perform_join_through() (in module lsdb.dask.join_catalog_data) perform_write() (in module lsdb.io.to_hipscat)

plot_pixels() (HealpixDataset method) polygon_filter() (in module lsdb.core.search.polygon_search) polygon_search() (Catalog method), [1], [2] PolygonSearch (class in lsdb.core.search) (class in lsdb.core.search.polygon_search) prune_empty_partitions() (HealpixDataset method)

Q

query() (Catalog method), [1], [2] (HealpixDataset method)

R

read_hipscat() (in module lsdb.loaders.hipscat) (in module lsdb.loaders.hipscat.read_hipscat)

rename_columns_with_suffixes() (in module lsdb.dask.join_catalog_data)

S

search_filter (HipscatLoadingConfig attribute) search_partitions() (AbstractSearch method) (BoxSearch method), [1] (ConeSearch method), [1] (IndexSearch method), [1] (OrderSearch method), [1] (PolygonSearch method), [1] search_points() (AbstractSearch method) (BoxSearch method), [1] (ConeSearch method), [1] (IndexSearch method), [1] (OrderSearch method), [1] (PolygonSearch method), [1]

skymap() (HealpixDataset method) skymap_data() (HealpixDataset method) skymap_histogram() (HealpixDataset method)

T

to_delayed() (Dataset method) to_hipscat() (HealpixDataset method) (in module lsdb.io) (in module lsdb.io.to_hipscat)

V

validate() (AbstractCrossmatchAlgorithm method) (BoundedKdTreeCrossmatch method) (KdTreeCrossmatch method)

W

write_partitions() (in module lsdb.io.to_hipscat)