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U.S. Department of Energy
Office of Scientific and Technical Information

Non-Cartesian Coordinate Systems in the Portage Library

Technical Report ·
DOI:https://doi.org/10.2172/1607911· OSTI ID:1607911

In order to be more broadly useful, the Portage framework needs to be able to support non-Cartesian coordinate systems. This document will lay out the most important details of implementing non-Cartesian coordinate systems in Portage. The most immediate need for this feature is integration with the EAP code base. Towards that end, the focus will be on certain curvilinear coordinate systems. However, this will provide a framework that can be used to implement other coordinate systems.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR)
DOE Contract Number:
89233218CNA000001
OSTI ID:
1607911
Report Number(s):
LA-UR--20-22583
Country of Publication:
United States
Language:
English

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