2022-02-03 All-Hands Presentation Meeting Notes

Owned by Wuyin Lin
Last updated: Apr 05, 2023 by Renata McCoy

Presenter: Peter Bogenschutz

Title:  The Doubly Periodic SCREAM Configuration

Abstract: 

In this presentation we introduce the Doubly Periodic SCREAM (DP-SCREAM) configuration. SCREAM is a global cloud resolving model and therefore requires significant computational resources. DP-SCREAM represents a configuration to provide users with “fast feedback”, akin to a single-column model often supported by most GCMs, and makes running the SCREAM code base accessible to the entire E3SM community. This configuration takes the form of a standalone three dimensional cloud resolving model on a planar grid, forced by Intensive Observation Period (IOP) files and with boundary conditions that are periodic in both horizontal directions. In this talk we discuss the motivation, summary of development, the case library, and the availability of DP-SCREAM. We also present an example of a scientific application of DP-SCREAM with an assessment of the horizontal resolution sensitivity of SCREAM by running simulations with horizontal grid sizes ranging from 100 m to 5 km for a variety of regimes.

Date

 

Time

  • PT: 8:30 am
  • ET: 11:30 am

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Attendees:


Time
Title
Presenter
Presentation
Recording
Notes

30 min


The Doubly Periodic SCREAM Configuration

Peter Bogenschutz

bogenschutz_e3sm_allhands.pptx

MP4 Movie (on the E3SM YouTube Channel)