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BEGIN:VEVENT
DTSTAMP:20211207T055355Z
LOCATION:Second Floor Atrium
DTSTART;TZID=America/Chicago:20211117T083000
DTEND;TZID=America/Chicago:20211117T170000
UID:submissions.supercomputing.org_SC21_sess279_rpost135@linklings.com
SUMMARY:Multiple Same Level and Telescoping Nesting in GFDL’s FV3
DESCRIPTION:Posters, Research Posters\n\nMultiple Same Level and Telescopi
 ng Nesting in GFDL’s FV3\n\nMouallem, Benson, Harris\n\nThe current two-wa
 y, single nest capability in the FV3 dynamical core, used in weather and c
 limate applications by a diverse group of institutions and organizations, 
 is upgraded with the capability to employ multiple same-level nests as wel
 l as telescope, or embed, the various nests within each other.  In particu
 lar, this capability has been much anticipated by the Unified Forecast Sys
 tem (UFS), from which the National Weather Service (NWS) draws to build th
 e operational Global Forecast System (GFS). Grid nesting adds a refined gr
 id over an area of interest to better resolve small-scale flow features ne
 cessary to accurately predict special weather events such as severe storms
  and hurricanes. The latest developments in the dynamical core, FV3, devel
 oped at GFDL allow concurrent execution of multiple same-level and telesco
 ping nested grids. An overview of the nesting technique and code performan
 ce within the GFDL's atmosphere model SHiELD is presented.\n\nRegistration
  Category: Tech Program Reg Pass, Exhibit Hall Only
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