PARAMESH, a parallel adaptive mesh refinement community toolkit
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PARAMESH, a parallel adaptive mesh refinement community toolkit

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Published by National Aeronautics and Space Administration, Goddard Space Flight Center, National Technical Information Service, distributor in Greenbelt, Md, Springfield, VA .
Written in English

Subjects:

  • Grid generation (Mathematics),
  • Parallel programming.,
  • Structured grids (Mathematics)

Book details:

Edition Notes

StatementPeter MacNeice ... [et al.].
Series[NASA contractor report] -- NASA/CR-1999-209483, NASA contractor report -- NASA CR-209483.
ContributionsMacNeice, Peter., Goddard Space Flight Center.
The Physical Object
FormatMicroform
Pagination1 v.
ID Numbers
Open LibraryOL17137585M

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called PARAMESH, is designed to provide an application developer with an easy route to extend an existing serial code which uses a logi-cally cartesian structured mesh into a parallel code with adaptive mesh refinement. Alternatively, in its simplest use, and with minimal effort, it can operate as a domain decomposition tool for users who want to. PARAMESH, a parallel adaptive mesh refinement community toolkit (SuDoc NAS ) [NASA] on *FREE* shipping on qualifying : NASA. Download PARAMESH for free. PARAMESH is a package of Fortran 90 subroutines designed to provide an application developer with an easy route to extend an existing serial code which uses a logically cartesian structured mesh into a parallel code with adaptive mesh refinement(AMR).Operating System: Mac, Linux. This paper discusses an implementation of an adaptive resolution system for modeling regional air pollution based on the chemical transport model STEM. The grid adaptivity is implemented using the Cited by: 5.

Theory and Applications PARAMESH: A Parallel, Adaptive Grid Tool Kevin Olson a aGoddard Earth Science and Technology Center, University of Maryland Baltimore County, NASA/GSFC, Code , Greenbelt, MD , USA PARAMESH is a portable high performance software toolkit that enables parallel, adaptive-mesh, computer by:   Adaptive mesh refinement (AMR) is an increasingly important simulation methodology for many science and engineering problems. AMR has the potential to generate highly resolved simulations efficiently by dynamically refining the computational mesh near key numerical solution features. AMR requires more complex numerical algorithms and programming than uniform fixed mesh by: In this paper, we describe a community toolkit which is designed to provide parallel support with adaptive mesh capability for a large and important class of computational models, those using. PARAMESH is a Fortran based support framework for parallelizing serial calculations involving logically cartesian, block-structured grids and providing adaptive mesh refinement in development.

The adaptive grid requires data interpolation or averaging when the refinement level (i.e., mesh resolution) changes in space or in time. 8. 3 If during guardcell filling a block's neighbor has a coarser level of refinement, the neighbor's cells are used to interpolate guard cell . COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus. SH[39]suppliesonlythemeshmanagement ompre-hensivelistofcodesthatuseSAMR,andotherusefuladaptivemesh refinement(AMR)resourcescanbefoundat[46]. A survey of high level frameworks in block-structured adaptive mesh refinement packages. munity toolkit which we have been developing at NASA Goddard Space Flight Center. Called PARAMESH, our toolkit is designed to provide parallel support with adap-tive mesh capability for a large class of models on dis-tributed memory machines. Our package of Fortran 90 subroutines, called PARAMESH is designed to provide an application devel-.