NDLI: Visualization support for code development in EUROfusion integrated modelling

Content Provider	IEEE Xplore Digital Library
Author	Kos, L.
Copyright Year	2014
Description	Author affiliation: Mech. Eng, Univ. of Ljubljana, Ljubljana, Slovenia (Kos, L.)
Abstract	The need for diverse visualization tools within integrated modelling is based on the requirement of physics codes to be coupled under the tailored database model from which these visualization tools read data. We discuss these visualization requirements for fusion integrated modeling, and the existing visualization tools developed within the scope of the European Integrated Modelling (EU IM) framework. The datastructure model provides fundamental description for data exchange between codes that are developed in a variety of programming languages. From this description in XML schema definition one can generate required language interfaces and database access layer routines. The persistent storage database has to efficiently support codes running on HPC with memory caching mechanisms. Visualization tools can be treated as one of the codes running in-situ or as post-process. The complexity of the fusion datastructure and several visualization tools requires that scientists describe standard visualizations in XML schema directly in order to instruct visualization tools what are meaningful visualizations available in the very database. Besides standard visualizations there are specific visualizations that cannot be easily described (as mapping or axes linking) without algorithm. For the custom visualizations we provide Python snippets collected in user-shared library. Interfaces to scientific workflow engine Kepler for visualization with VisIt visualization tool and Matplotlib are presented.
Starting Page	392
Ending Page	397
File Size	1349111
Page Count	6
File Format	PDF
e-ISBN	9789532330779
DOI	10.1109/MIPRO.2014.6859597
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-05-26
Publisher Place	Croatia
Access Restriction	Subscribed
Rights Holder	MIPRO
Subject Keyword	Databases Data visualization XML Data models Libraries Standards Graphical user interfaces
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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