Počet záznamů: 1
Tomotok: Python package for tomography of tokamak plasma radiation
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SYSNO ASEP 0555264 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Tomotok: Python package for tomography of tokamak plasma radiation Tvůrce(i) Svoboda, Jakub (UFP-V)
Cavalier, Jordan (UFP-V) RID, ORCID
Ficker, Ondřej (UFP-V) ORCID
Imríšek, Martin (UFP-V) RID
Mlynář, Jan (UFP-V) RID
Hron, Martin (UFP-V) RID, ORCIDCelkový počet autorů 6 Číslo článku C12015 Zdroj.dok. Journal of Instrumentation. - : Institute of Physics Publishing - ISSN 1748-0221
Roč. 16, č. 12 (2021)Poč.str. 9 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova Data processing methods ; Plasma diagnostics interferometry, spectroscopy and imaging Vědní obor RIV JC - Počítačový hardware a software Obor OECD Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8) CEP EF16_019/0000768 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Způsob publikování Omezený přístup Institucionální podpora UFP-V - RVO:61389021 UT WOS 000758055400016 EID SCOPUS 85122876210 DOI 10.1088/1748-0221/16/12/C12015 Anotace A python package, called Tomotok, focused on performing tomographic inversion of tokamak plasma radiation is being developed at the Institute of Plasma Physics of the Czech Academy of Sciences. It aims at providing multiple inversion algorithms with an user friendly interface. In order to enable and ease performing tomographic inversion on different devices worldwide, it is planned to publish this software as open source in the near future. In this contribution, the package structure allowing an easy implementation of various tokamak and diagnostic geometries is described and an overview of the package contents is given. Apart from inversion methods, overview of Tomotok auxiliary content is given. The package provides tools for creating simple synthetic diagnostic system. These can be used for testing and benchmarking the code. This includes tools for building geometry matrices that describe the view of detectors using single line of sight approximation and artificial data generators capable of creating simple or hollow Gaussian profiles. The implemented inversion methods cover the minimum Fisher regularisation, biorthogonal decomposition and linear algebraic methods. The implementation of each method is explained, example results obtained by inverting phantom models are presented and discussed. The computation speed of implemented algorithms is benchmarked and compared. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2022 Elektronická adresa https://iopscience.iop.org/article/10.1088/1748-0221/16/12/C12015
Počet záznamů: 1