HDF5Merger#

class ctapipe.io.HDF5Merger(*args: t.Any, **kwargs: t.Any)[source]#

Class to copy / append / merge ctapipe hdf5 files

Attributes Summary

`append`	If true, the `output_path` is appended to.
`dl1_images`	Whether to include dl1 images in merged output
`dl1_muon`	Whether to include dl1 muon parameters in merged output
`dl1_parameters`	Whether to include dl1 image parameters in merged output
`dl2_subarray`	Whether to include dl2 subarray-event-wise data in merged output
`dl2_telescope`	Whether to include dl2 telescope-event-wise data in merged output
`merge_strategy`	Strategy to handle different use cases when merging HDF5 files.
`monitoring`	Whether to include monitoring data in merged output
`output_path`	A path Trait for input/output files.
`overwrite`	If true, the `output_path` is overwritten in case it exists.
`processing_statistics`	Whether to include processing statistics in merged output
`r0_waveforms`	Whether to include r0 waveforms in merged output
`r1_waveforms`	Whether to include r1 waveforms in merged output
`simulation`	Whether to include data only known for simulations in merged output
`telescope_events`	Whether to include telescope-wise data in merged output
`true_images`	Whether to include true images in merged output
`true_parameters`	Whether to include parameters calculated on true images in merged output

Methods Summary

`__call__`(other)	Append file `other` to the output file
`close`()

Attributes Documentation

dl2_subarray#: Whether to include dl2 subarray-event-wise data in merged output

dl2_telescope#: Whether to include dl2 telescope-event-wise data in merged output

merge_strategy#: Strategy to handle different use cases when merging HDF5 files. ‘events-multiple-obs’: allows merging event files (w and w/o monitoring data) from different observation blocks; ‘events-single-ob’: for merging events in consecutive chunks of the same OB.’monitoring-only’: attaches horizontally monitoring data from the same observation block (requires monitoring=True).

output_path#

A path Trait for input/output files.

Attributes:

exists: boolean or None: If True, path must exist, if False path must not exist
directory_ok: boolean: If False, path must not be a directory
file_ok: boolean: If False, path must not be a file

overwrite#: If true, the output_path is overwritten in case it exists. See also append

processing_statistics#: Whether to include processing statistics in merged output

simulation#: Whether to include data only known for simulations in merged output

true_parameters#: Whether to include parameters calculated on true images in merged output

Methods Documentation

__call__(other: str | Path | File)[source]#: Append file other to the output file