Nested grids

From Glossary of Meteorology
Revision as of 17:34, 26 January 2012 by imported>Perlwikibot (Created page with " {{TermHeader}} {{TermSearch}} <div class="termentry"> <div class="term"> == nested grids == </div> <div class="definition"><div class="short_definition">A high-resolut...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)



nested grids

A high-resolution region of discretization embedded within a low-resolution region of a numerical model or analysis system.

Fine resolution may be desired to focus on a mesoscale feature such as a tropical cyclone or on a geographical area of interest. In two-way nested grids, information is passed back and forth between the high- and low-resolution regions, in contrast with one-way grids in which information is passed merely from low- to high-resolution regions.
See grid telescoping, variable resolution model.


Retrieved from "https://glossarystaging.ametsoc.net/w/index.php?title=Nested_grids&oldid=9523"
Powered by MediaWiki
Powered by WikiTeq
Powered by Semantic MediaWiki
Copyright 2024 American Meteorological Society (AMS). For permission to reuse any portion of this work, please contact permissions@ametsoc.org. Any use of material in this work that is determined to be “fair use” under Section 107 of the U.S. Copyright Act (17 U.S. Code § 107) or that satisfies the conditions specified in Section 108 of the U.S.Copyright Act (17 USC § 108) does not require AMS’s permission. Republication, systematic reproduction, posting in electronic form, such as on a website or in a searchable database, or other uses of this material, except as exempted by the above statement, require written permission or a license from AMS. Additional details are provided in the AMS Copyright Policy statement.