Using Power Diagrams to Build Optimal Unstructured Meshes for C-Grid Models

The Model for Prediction Across Scales (MPAS) for Ocean (-O), Sea-Ice (-SI) and Land-Ice (-LI), in addition to the Coastal Ocean Marine Prediction Across Scales (COMPAS) are two novel general circulation models designed to resolve coupled ocean-ice dynamics over variable spatial scales using non-uni...

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Bibliographic Details
Main Authors: Petersen, Mark, Asay-Davis, Xylar, Wolfram, Phillip J., Engwirda, Darren
Format: Other/Unknown Material
Language:unknown
Published: 2019
Subjects:
Meteorology and Climatology
Sea ice
Online Access:http://hdl.handle.net/2060/20200001066
id ftnasantrs:oai:casi.ntrs.nasa.gov:20200001066
record_format openpolar
spelling ftnasantrs:oai:casi.ntrs.nasa.gov:20200001066 2023-05-15T18:17:54+02:00 Using Power Diagrams to Build Optimal Unstructured Meshes for C-Grid Models Petersen, Mark Asay-Davis, Xylar Wolfram, Phillip J. Engwirda, Darren Unclassified, Unlimited, Publicly available November 19, 2019 application/pdf http://hdl.handle.net/2060/20200001066 unknown Document ID: 20200001066 http://hdl.handle.net/2060/20200001066 Copyright, Use by or on behalf of the U.S. Government permitted CASI Meteorology and Climatology GSFC-E-DAA-TN77943 2019 E3SM Fall Meeting; Nov 19, 2020 - Nov 21, 2020; Washington, D. C.; United States 2019 ftnasantrs 2020-02-29T23:47:50Z The Model for Prediction Across Scales (MPAS) for Ocean (-O), Sea-Ice (-SI) and Land-Ice (-LI), in addition to the Coastal Ocean Marine Prediction Across Scales (COMPAS) are two novel general circulation models designed to resolve coupled ocean-ice dynamics over variable spatial scales using non-uniform unstructured grids. Both models are based on a conservative mimetic finite-difference/volume formulation (TRiSK), in which staggered momentum, vorticity and mass-based degrees- of-freedom are distributed over an orthogonal 'primal-dual' mesh. Other/Unknown Material Sea ice NASA Technical Reports Server (NTRS)
institution Open Polar
collection NASA Technical Reports Server (NTRS)
op_collection_id ftnasantrs
language unknown
topic Meteorology and Climatology
spellingShingle Meteorology and Climatology
Petersen, Mark
Asay-Davis, Xylar
Wolfram, Phillip J.
Engwirda, Darren
Using Power Diagrams to Build Optimal Unstructured Meshes for C-Grid Models
topic_facet Meteorology and Climatology
description The Model for Prediction Across Scales (MPAS) for Ocean (-O), Sea-Ice (-SI) and Land-Ice (-LI), in addition to the Coastal Ocean Marine Prediction Across Scales (COMPAS) are two novel general circulation models designed to resolve coupled ocean-ice dynamics over variable spatial scales using non-uniform unstructured grids. Both models are based on a conservative mimetic finite-difference/volume formulation (TRiSK), in which staggered momentum, vorticity and mass-based degrees- of-freedom are distributed over an orthogonal 'primal-dual' mesh.
format Other/Unknown Material
author Petersen, Mark
Asay-Davis, Xylar
Wolfram, Phillip J.
Engwirda, Darren
author_facet Petersen, Mark
Asay-Davis, Xylar
Wolfram, Phillip J.
Engwirda, Darren
author_sort Petersen, Mark
title Using Power Diagrams to Build Optimal Unstructured Meshes for C-Grid Models
title_short Using Power Diagrams to Build Optimal Unstructured Meshes for C-Grid Models
title_full Using Power Diagrams to Build Optimal Unstructured Meshes for C-Grid Models
title_fullStr Using Power Diagrams to Build Optimal Unstructured Meshes for C-Grid Models
title_full_unstemmed Using Power Diagrams to Build Optimal Unstructured Meshes for C-Grid Models
title_sort using power diagrams to build optimal unstructured meshes for c-grid models
publishDate 2019
url http://hdl.handle.net/2060/20200001066
op_coverage Unclassified, Unlimited, Publicly available
genre Sea ice
genre_facet Sea ice
op_source CASI
op_relation Document ID: 20200001066
http://hdl.handle.net/2060/20200001066
op_rights Copyright, Use by or on behalf of the U.S. Government permitted
_version_ 1766193370254802944

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