DL2EventPreprocessor#

class ctapipe.io.dl2_tables_preprocessing.DL2EventPreprocessor(**kwargs: Any)[source]#

Defines pre-selection cuts and the necessary renaming of columns.

Attributes Summary

`allow_unsupported_pointing_frames`	Check whether the pointing is supported.For the moment, only pointing in altaz is supported.Divergent pointing is also not supported.
`apply_derived_columns`	Whether to compute derived columns
`classes`
`columns_to_rename`	Dictionary of columns to rename.
`energy_reconstructor`	Prefix of the reco `_energy` column
`gammaness_classifier`	Prefix of the classifier `_prediction` column
`geometry_reconstructor`	Prefix of the `_alt` and `_az` reco geometry columns
`output_table_schema`	Schema definition for output event QTable

Methods Summary

`make_empty_table`()	Create an empty event table based on the configured output schema.
`normalise_column_names`(events)	Rename column names according to configuration.

Attributes Documentation

allow_unsupported_pointing_frames#: Check whether the pointing is supported.For the moment, only pointing in altaz is supported.Divergent pointing is also not supported.

classes = [<class 'ctapipe.io.dl2_tables_preprocessing.DL2EventQualityQuery'>]#

columns_to_rename#: Dictionary of columns to rename. Leave unset to apply default renaming. Set to an empty dictionary to disable renaming entirely. Set to a partial dictionary to override only some names.

geometry_reconstructor#: Prefix of the _alt and _az reco geometry columns

Methods Documentation

make_empty_table() → QTable[source]#: Create an empty event table based on the configured output schema.

normalise_column_names(events: QTable) → QTable[source]#

Rename column names according to configuration.

Parameters:

Returns:

Raises: