The initial step towards JOREK integration in IMAS
The initial step towards JOREK integration in IMAS
计算技术、计算机技术物理学自动化技术、自动化技术设备
Dejan Penko,Simon D. Pinches,Leon Kos,Guido Huijsmans.The initial step towards JOREK integration in IMAS[EB/OL].(2020-06-16)[2025-09-24].https://arxiv.org/abs/2006.09198.点此复制
JOREK is being adapted to work with the Integrated Modelling & Analysis Suite
(IMAS) which is being actively developed and used by the ITER Organization, the
EUROfusion community and other ITER Members. The list of codes adapted to use
the IMAS Data Model is gradually increasing with examples including SOLPS-ITER
and JINTRAC. The main goal of the integration of JOREK with IMAS is to enable
interaction with the plasma scenarios stored in the IMAS databases in the form
of Interface Data Structures (IDSs): input conditions can be read from the
databases and nonlinear plasma states determined by JOREK stored. IDSs provide
a uniform way of representing data within the IMAS framework and allow to
transfer data between codes and to storage within larger integrated modelling
workflows. In order to integrate JOREK within IMAS it is therefore necessary
that transformation tools are developed to facilitate the reading and writing
of the relevant IDSs, including the MHD IDS, with its underlying Generalized
Grid Description (GGD). For this purpose, utilities have been developed that
extract JOREK simulation plasma state, namely the grid geometry and computed
physical quantities for each time slice, and then transform them to the
appropriate output IDSs. In this article, these initial steps towards full
JOREK integration into IMAS is presented.
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