PoS - Proceedings of Science
Volume 444 - 38th International Cosmic Ray Conference (ICRC2023) - Cosmic-Ray Physics (Indirect, CRI)
The format for GRAND data storage and related Python interfaces
L.W. Piotrowski
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Pre-published on: September 22, 2023
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The vast amounts of data to be collected by the Giant Radio Array for Neutrino Detection (GRAND) and its prototype — GRANDProto300 — require the use of a data format very efficient in terms of i/o speed and compression. At the same time, the data should be easily accessible, without the knowledge of the intricacies of the format, both for bulk processing and for detailed event-by-event analysis and reconstruction. We present the format and the structure prepared for GRAND data, the concept of the data-processing chain, and data-oriented and analysis-oriented interfaces written in Python.
DOI: https://doi.org/10.22323/1.444.0332
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